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  • Paper chemicals | Meisei Chemical Works, Ltd.

    Felt cleaning agent: MEISERINE MEIKASURF: MEISERINE/MEIKASURF prevent various problems by reducing a pitch and tacky stain on the felt or wire. Synthetic viscosity agent: ALKOX PAMOL: ALKOX/PAMOL are synthetic viscosity agents for making sheets of thin paper. They give good sheet formation effect by improving dispersibility of pulp in the paper ...

    Get Price
  • Methallyl chloride,methyl alllyl chloride, sodium

    Slimicides or antislime agent has anti action on slime. Slimicides can be liquid or powder. The chemical types of anti-slime agents are organic sulfur, bromium and quaternary ammonium compounds, as well as aldehydes. Why slime is developing In a paper mill industry water is used mostly in re-circulation process.

    Get Price
  • Slimicides | pulp paper mill

    BASF is the world’s leading supplier of chemicals to the paper and board industry. Our innovative solutions help papermakers deliver top quality and increase productivity while reducing …

    Get Price
  • Pulp & Paper - BASF

    2007-3-19 · The Pulp and Paper Making Processes The modem manufacture of paper evolved from an ancient art first developed in China, ca. 105 A.D. Although the modem product differs considerably from its ancestral materials, papermaking retains distinct similarities to the processes developed by Ts’ai Lun in the Imperial Chinese Court. ’ In

    Get Price
  • Water Decoloring Agent, Coagulant For Paint Fog ...

    2020-4-21 · Various surface sizing agent are. Modified starches, Styrene Maleic Anhydride (SMA), Styrene Acrylic Emulsion (SAE), Styrene Acrylic Acid (SAA), Ethylene Acrylic Acid (EAA), Gelatin and . Polyurethane (PUR). In 2010 world paper industry used 31.7 Million Ton pigments for filling and coating. It is about 8% of paper on weight basis.

    Get Price
  • Pulp And Paper Chemicals: Products & Service For

    Shandong Definly Chemical Co., Ltd is located in a beautiful environment, convenient transportation Quancheng Jinan. Our company is the chemical manufacturers and trading in China, has branch company in Hongkong, India, Chile and Turkey. The main producuction and marketing of food additives and construction chemicals under the D. F. L chemical.

    Get Price
  • Paper chemicals | Meisei Chemical Works, Ltd.

    Felt cleaning agent: MEISERINE MEIKASURF: MEISERINE/MEIKASURF prevent various problems by reducing a pitch and tacky stain on the felt or wire. Synthetic viscosity agent: ALKOX PAMOL: ALKOX/PAMOL are synthetic viscosity agents for making sheets of thin paper. They give good sheet formation effect by improving dispersibility of pulp in the paper ...

    Get Price
  • Methallyl chloride,methyl alllyl chloride, sodium

    Slimicides or antislime agent has anti action on slime. Slimicides can be liquid or powder. The chemical types of anti-slime agents are organic sulfur, bromium and quaternary ammonium compounds, as well as aldehydes. Why slime is developing In a paper mill industry water is used mostly in re-circulation process.

    Get Price
  • Slimicides | pulp paper mill

    BASF is the world’s leading supplier of chemicals to the paper and board industry. Our innovative solutions help papermakers deliver top quality and increase productivity while reducing …

    Get Price
  • Pulp & Paper - BASF

    2007-3-19 · The Pulp and Paper Making Processes The modem manufacture of paper evolved from an ancient art first developed in China, ca. 105 A.D. Although the modem product differs considerably from its ancestral materials, papermaking retains distinct similarities to the processes developed by Ts’ai Lun in the Imperial Chinese Court. ’ In

    Get Price
  • Water Decoloring Agent, Coagulant For Paint Fog ...

    2020-4-21 · Various surface sizing agent are. Modified starches, Styrene Maleic Anhydride (SMA), Styrene Acrylic Emulsion (SAE), Styrene Acrylic Acid (SAA), Ethylene Acrylic Acid (EAA), Gelatin and . Polyurethane (PUR). In 2010 world paper industry used 31.7 Million Ton pigments for filling and coating. It is about 8% of paper on weight basis.

    Get Price
  • Pulp And Paper Chemicals: Products & Service For

    Shandong Definly Chemical Co., Ltd is located in a beautiful environment, convenient transportation Quancheng Jinan. Our company is the chemical manufacturers and trading in China, has branch company in Hongkong, India, Chile and Turkey. The main producuction and marketing of food additives and construction chemicals under the D. F. L chemical.

    Get Price
  • Paper chemicals | Meisei Chemical Works, Ltd.

    Felt cleaning agent: MEISERINE MEIKASURF: MEISERINE/MEIKASURF prevent various problems by reducing a pitch and tacky stain on the felt or wire. Synthetic viscosity agent: ALKOX PAMOL: ALKOX/PAMOL are synthetic viscosity agents for making sheets of thin paper. They give good sheet formation effect by improving dispersibility of pulp in the paper ...

    Get Price
  • Methallyl chloride,methyl alllyl chloride, sodium

    Slimicides or antislime agent has anti action on slime. Slimicides can be liquid or powder. The chemical types of anti-slime agents are organic sulfur, bromium and quaternary ammonium compounds, as well as aldehydes. Why slime is developing In a paper mill industry water is used mostly in re-circulation process.

    Get Price
  • Slimicides | pulp paper mill

    BASF is the world’s leading supplier of chemicals to the paper and board industry. Our innovative solutions help papermakers deliver top quality and increase productivity while reducing …

    Get Price
  • Pulp & Paper - BASF

    2007-3-19 · The Pulp and Paper Making Processes The modem manufacture of paper evolved from an ancient art first developed in China, ca. 105 A.D. Although the modem product differs considerably from its ancestral materials, papermaking retains distinct similarities to the processes developed by Ts’ai Lun in the Imperial Chinese Court. ’ In

    Get Price
  • Water Decoloring Agent, Coagulant For Paint Fog ...

    2020-4-21 · Various surface sizing agent are. Modified starches, Styrene Maleic Anhydride (SMA), Styrene Acrylic Emulsion (SAE), Styrene Acrylic Acid (SAA), Ethylene Acrylic Acid (EAA), Gelatin and . Polyurethane (PUR). In 2010 world paper industry used 31.7 Million Ton pigments for filling and coating. It is about 8% of paper on weight basis.

    Get Price
  • Pulp And Paper Chemicals: Products & Service For

    Shandong Definly Chemical Co., Ltd is located in a beautiful environment, convenient transportation Quancheng Jinan. Our company is the chemical manufacturers and trading in China, has branch company in Hongkong, India, Chile and Turkey. The main producuction and marketing of food additives and construction chemicals under the D. F. L chemical.

    Get Price
  • Paper chemicals | Meisei Chemical Works, Ltd.

    Felt cleaning agent: MEISERINE MEIKASURF: MEISERINE/MEIKASURF prevent various problems by reducing a pitch and tacky stain on the felt or wire. Synthetic viscosity agent: ALKOX PAMOL: ALKOX/PAMOL are synthetic viscosity agents for making sheets of thin paper. They give good sheet formation effect by improving dispersibility of pulp in the paper ...

    Get Price
  • Methallyl chloride,methyl alllyl chloride, sodium

    Slimicides or antislime agent has anti action on slime. Slimicides can be liquid or powder. The chemical types of anti-slime agents are organic sulfur, bromium and quaternary ammonium compounds, as well as aldehydes. Why slime is developing In a paper mill industry water is used mostly in re-circulation process.

    Get Price
  • Slimicides | pulp paper mill

    BASF is the world’s leading supplier of chemicals to the paper and board industry. Our innovative solutions help papermakers deliver top quality and increase productivity while reducing …

    Get Price
  • Pulp & Paper - BASF

    2007-3-19 · The Pulp and Paper Making Processes The modem manufacture of paper evolved from an ancient art first developed in China, ca. 105 A.D. Although the modem product differs considerably from its ancestral materials, papermaking retains distinct similarities to the processes developed by Ts’ai Lun in the Imperial Chinese Court. ’ In

    Get Price
  • Water Decoloring Agent, Coagulant For Paint Fog ...

    2020-4-21 · Various surface sizing agent are. Modified starches, Styrene Maleic Anhydride (SMA), Styrene Acrylic Emulsion (SAE), Styrene Acrylic Acid (SAA), Ethylene Acrylic Acid (EAA), Gelatin and . Polyurethane (PUR). In 2010 world paper industry used 31.7 Million Ton pigments for filling and coating. It is about 8% of paper on weight basis.

    Get Price
  • Pulp And Paper Chemicals: Products & Service For

    Shandong Definly Chemical Co., Ltd is located in a beautiful environment, convenient transportation Quancheng Jinan. Our company is the chemical manufacturers and trading in China, has branch company in Hongkong, India, Chile and Turkey. The main producuction and marketing of food additives and construction chemicals under the D. F. L chemical.

    Get Price
  • Paper chemicals | Meisei Chemical Works, Ltd.

    Felt cleaning agent: MEISERINE MEIKASURF: MEISERINE/MEIKASURF prevent various problems by reducing a pitch and tacky stain on the felt or wire. Synthetic viscosity agent: ALKOX PAMOL: ALKOX/PAMOL are synthetic viscosity agents for making sheets of thin paper. They give good sheet formation effect by improving dispersibility of pulp in the paper ...

    Get Price
  • Methallyl chloride,methyl alllyl chloride, sodium

    Slimicides or antislime agent has anti action on slime. Slimicides can be liquid or powder. The chemical types of anti-slime agents are organic sulfur, bromium and quaternary ammonium compounds, as well as aldehydes. Why slime is developing In a paper mill industry water is used mostly in re-circulation process.

    Get Price
  • Slimicides | pulp paper mill

    BASF is the world’s leading supplier of chemicals to the paper and board industry. Our innovative solutions help papermakers deliver top quality and increase productivity while reducing …

    Get Price
  • Pulp & Paper - BASF

    2020-4-21 · Various surface sizing agent are. Modified starches, Styrene Maleic Anhydride (SMA), Styrene Acrylic Emulsion (SAE), Styrene Acrylic Acid (SAA), Ethylene Acrylic Acid (EAA), Gelatin and . Polyurethane (PUR). In 2010 world paper industry used 31.7 Million Ton pigments for filling and coating. It is about 8% of paper on weight basis.

    Get Price
  • Pulp And Paper Chemicals: Products & Service For

    2007-3-19 · The Pulp and Paper Making Processes The modem manufacture of paper evolved from an ancient art first developed in China, ca. 105 A.D. Although the modem product differs considerably from its ancestral materials, papermaking retains distinct similarities to the processes developed by Ts’ai Lun in the Imperial Chinese Court. ’ In

    Get Price
  • Paper chemicals | Meisei Chemical Works, Ltd.

    Felt cleaning agent: MEISERINE MEIKASURF: MEISERINE/MEIKASURF prevent various problems by reducing a pitch and tacky stain on the felt or wire. Synthetic viscosity agent: ALKOX PAMOL: ALKOX/PAMOL are synthetic viscosity agents for making sheets of thin paper. They give good sheet formation effect by improving dispersibility of pulp in the paper ...

    Get Price
  • Methallyl chloride,methyl alllyl chloride, sodium

    Slimicides or antislime agent has anti action on slime. Slimicides can be liquid or powder. The chemical types of anti-slime agents are organic sulfur, bromium and quaternary ammonium compounds, as well as aldehydes. Why slime is developing In a paper mill industry water is used mostly in re-circulation process.

    Get Price
  • Slimicides | pulp paper mill

    BASF is the world’s leading supplier of chemicals to the paper and board industry. Our innovative solutions help papermakers deliver top quality and increase productivity while reducing …

    Get Price
  • Pulp & Paper - BASF

    2007-3-19 · The Pulp and Paper Making Processes The modem manufacture of paper evolved from an ancient art first developed in China, ca. 105 A.D. Although the modem product differs considerably from its ancestral materials, papermaking retains distinct similarities to the processes developed by Ts’ai Lun in the Imperial Chinese Court. ’ In

    Get Price
  • Water Decoloring Agent, Coagulant For Paint Fog ...

    2020-4-21 · Various surface sizing agent are. Modified starches, Styrene Maleic Anhydride (SMA), Styrene Acrylic Emulsion (SAE), Styrene Acrylic Acid (SAA), Ethylene Acrylic Acid (EAA), Gelatin and . Polyurethane (PUR). In 2010 world paper industry used 31.7 Million Ton pigments for filling and coating. It is about 8% of paper on weight basis.

    Get Price
  • Pulp And Paper Chemicals: Products & Service For

    Shandong Definly Chemical Co., Ltd is located in a beautiful environment, convenient transportation Quancheng Jinan. Our company is the chemical manufacturers and trading in China, has branch company in Hongkong, India, Chile and Turkey. The main producuction and marketing of food additives and construction chemicals under the D. F. L chemical.

    Get Price
  • Paper chemicals | Meisei Chemical Works, Ltd.

    Felt cleaning agent: MEISERINE MEIKASURF: MEISERINE/MEIKASURF prevent various problems by reducing a pitch and tacky stain on the felt or wire. Synthetic viscosity agent: ALKOX PAMOL: ALKOX/PAMOL are synthetic viscosity agents for making sheets of thin paper. They give good sheet formation effect by improving dispersibility of pulp in the paper ...

    Get Price
  • Methallyl chloride,methyl alllyl chloride, sodium

    Slimicides or antislime agent has anti action on slime. Slimicides can be liquid or powder. The chemical types of anti-slime agents are organic sulfur, bromium and quaternary ammonium compounds, as well as aldehydes. Why slime is developing In a paper mill industry water is used mostly in re-circulation process.

    Get Price
  • Slimicides | pulp paper mill

    BASF is the world’s leading supplier of chemicals to the paper and board industry. Our innovative solutions help papermakers deliver top quality and increase productivity while reducing …

    Get Price
  • Pulp & Paper - BASF

    2007-3-19 · The Pulp and Paper Making Processes The modem manufacture of paper evolved from an ancient art first developed in China, ca. 105 A.D. Although the modem product differs considerably from its ancestral materials, papermaking retains distinct similarities to the processes developed by Ts’ai Lun in the Imperial Chinese Court. ’ In

    Get Price
  • Water Decoloring Agent, Coagulant For Paint Fog ...

    2020-4-21 · Various surface sizing agent are. Modified starches, Styrene Maleic Anhydride (SMA), Styrene Acrylic Emulsion (SAE), Styrene Acrylic Acid (SAA), Ethylene Acrylic Acid (EAA), Gelatin and . Polyurethane (PUR). In 2010 world paper industry used 31.7 Million Ton pigments for filling and coating. It is about 8% of paper on weight basis.

    Get Price
  • Pulp And Paper Chemicals: Products & Service For

    Shandong Definly Chemical Co., Ltd is located in a beautiful environment, convenient transportation Quancheng Jinan. Our company is the chemical manufacturers and trading in China, has branch company in Hongkong, India, Chile and Turkey. The main producuction and marketing of food additives and construction chemicals under the D. F. L chemical.

    Get Price
  • Paper chemicals | Meisei Chemical Works, Ltd.

    Felt cleaning agent: MEISERINE MEIKASURF: MEISERINE/MEIKASURF prevent various problems by reducing a pitch and tacky stain on the felt or wire. Synthetic viscosity agent: ALKOX PAMOL: ALKOX/PAMOL are synthetic viscosity agents for making sheets of thin paper. They give good sheet formation effect by improving dispersibility of pulp in the paper ...

    Get Price
  • Methallyl chloride,methyl alllyl chloride, sodium

    2020-11-17 · Products have been widely used in petroleum chemicals, medicines, pesticides, perfumes, and high-efficient water reducing agent for concrete and paper-making industry. Please contact us or Ningbo Jinlai Chemical Co., Ltd for any products you are interested in.

    Get Price
  • Slimicides | pulp paper mill

    Slimicides or antislime agent has anti action on slime. Slimicides can be liquid or powder. The chemical types of anti-slime agents are organic sulfur, bromium and quaternary ammonium compounds, as well as aldehydes. Why slime is developing In a paper mill industry water is used mostly in re-circulation process.

    Get Price
  • Pulp & Paper - BASF

    BASF is the world’s leading supplier of chemicals to the paper and board industry. Our innovative solutions help papermakers deliver top quality and increase productivity while reducing …

    Get Price
  • Water Decoloring Agent, Coagulant For Paint Fog ...

    2021-4-21 · Sludge Remove Agent for Painting Process in Automobile industry. Cationic Pam Used to Treat industrial Wastewater and Life Mingyuan Water. Color Reducing Agent to Decolor for Paper Making or Dye Waste Water. Poly(dimethyldiallylammonium Chloride) Cas 26062 79 3 Chemical Used to Treat Source Water and Mingyuan Water

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  • Pulp And Paper Chemicals: Products & Service For

    2021-4-23 · Pulp and paper chemicals, unique products and a customer-focused approach to the pulp and paper industry allows Aries Chemical to provide the right products at the best price. Aries provides pulp and paper chemicals and service for all aspects of pulp and paper manufacturing, including solutions designed specifically for paper machines to keep machine down time at a minimum.

    Get Price
  • The Pulp and Paper Making Processes - Princeton University

    2007-3-19 · The Pulp and Paper Making Processes The modem manufacture of paper evolved from an ancient art first developed in China, ca. 105 A.D. Although the modem product differs considerably from its ancestral materials, papermaking retains distinct similarities to the processes developed by Ts’ai Lun in the Imperial Chinese Court. ’ In

    Get Price
  • List of Chemicals used in Pulp and Paper Making

    2020-4-21 · Various surface sizing agent are. Modified starches, Styrene Maleic Anhydride (SMA), Styrene Acrylic Emulsion (SAE), Styrene Acrylic Acid (SAA), Ethylene Acrylic Acid (EAA), Gelatin and . Polyurethane (PUR). In 2010 world paper industry used 31.7 Million Ton pigments for filling and coating. It is about 8% of paper on weight basis.

    Get Price
  • Pulp & Paper - Kemira

    Paper, a sustainable natural product based on renewable raw materials, has a bright future in a wide variety of applications and end uses. Global megatrends, such as urbanization, digitalization and growing middle class are shaping the pulp and paper industry.

    Get Price
  • Shandong Definly Chemical Co., Ltd. - definly.en.made

    Shandong Definly Chemical Co., Ltd is located in a beautiful environment, convenient transportation Quancheng Jinan. Our company is the chemical manufacturers and trading in China, has branch company in Hongkong, India, Chile and Turkey. The main producuction and marketing of food additives and construction chemicals under the D. F. L chemical.

    Get Price
  • Envira Indonesia - Paper Chemical

    Envira Indonesia - Paper Chemical ENVIRA is one of the supplier and manufacturer of chemicals to the paper and board industry.Either recyle or virgin furnishes as raw material. Our innovative solutions help papermakers improve quality and increase productivity while reducing total cost of operation.

    Get Price
  • Paper Chemical - Envira Indonesia

    2021-4-23 · ENVIRA is one of the supplier and manufacturer of chemicals to the paper and board industry. Either recyle or virgin furnishes as raw material. Our innovative solutions help papermakers improve quality and increase productivity while reducing total cost of operation.

    Get Price
  • Tianxin Company News-Wuxi Tianxin Chemical Co., Ltd.

    Application range of water decoloring agent LSD-01. 2020-11-03. 1.This product is mainly used in textile printing and dyeing, paper making, pigment, municipal wastewater, chemical wastewater, ink wastewater and other color wastewater treatment, reducing the color o...

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  • Application range of water decoloring agent LSD-01

    1.This product is mainly used in textile printing and dyeing, paper making, pigment, municipal wastewater, chemical wastewater, ink wastewater and other color wastewater treatment, reducing …

    Get Price
  • Industrial Chemical | ALAsia Chemical

    Used as filler in paper, plastics, extender in paints. Filler is used at the wet-end of paper making machines, and calcium carbonate filler allows for the paper to be bright and smooth. As an extender, calcium carbonate can represent as much as 30% by weight in paints. Calcium carbonate also is used widely as a filler in adhesives, and sealants

    Get Price
  • Bleaching Agent - an overview | ScienceDirect Topics

    2018-4-26 · Uses: in manufacturing of sulfur dyestuff or dyes intermediate, reducing agent and mordant; as flotation agent in metallurgy industry, as depilatory in leather industry, as cooking reagent in paper making industry; also applied in pigment and rubber industry

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  • Pulp & Paper - Kemira

    Pratima Bajpai, in Biermann's Handbook of Pulp and Paper (Third Edition), 2018. Bleaching With Hydrogen Peroxide. Hydrogen peroxide is attractive as a bleaching agent for secondary fibers. Hydrogen peroxide is the most frequently used chemical for high-yield pulp bleaching when high levels of …

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  • Properties, Production and Uses of Sodium Silicate ...

    Paper, a sustainable natural product based on renewable raw materials, has a bright future in a wide variety of applications and end uses. Global megatrends, such as urbanization, digitalization and growing middle class are shaping the pulp and paper industry.

    Get Price
  • Bleaches - Chemistry Encyclopedia - structure,

    The chemical compound can be also be produced from sodium sulfate with carbon as a reducing agent. Uses. Sodium silicate is an important glass industry chemical compound, due to the presence of silica and sodium oxide.

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  • Paper industry biocides - BASF

    2004-11-18 · used in the pulp and paper industry such as retention aids, flocculants and other biocides such as isothiazolinones. In common with other non-oxidising biocides, strong reducing agents and oxidising agents should be avoided. However, Bronopol can be used alongside oxidising biocides in systems with alternating biocide regimes. Recommended Dose ...

    Get Price
  • Pulp & Paper Chemicals | Manufacturer & Suppliers of ...

    Tex Biosciences is a leading manufacturer of Enzymes & Chemicals for Pulp & Paper Industry. Tex Biosciences has to its range Enzymes and Specialty Chemical formulations for Deinking, Refining, Starch Modification, Bleaching, Peroxide Stabiliser, Stickies Control, Biocide, Effluent Treatment, Pitch Control and Surface Sizing requirements.

    Get Price
  • Pulp Bleaching Technology - Princeton University

    2007-3-19 · ing. Bleaching of high-yield chemical pulps is achieved by decolonizing with either an oxidizing agent (combines oxygen) or a reducing agent (combines hydrogen). Chlorine gas, sodium hypo-chlorite, chlorine dioxide, oxygen gas, and hydrogen peroxide are oxidants. Sodium hydrosulfite is a reductant. Alkali is used to remove the solubilized zIbid ...

    Get Price
  • Sell - Solid Surface Sizing Agent For Paper

    With curing process finishing upon papermaking end, providing paper sheet with superior water resistance, it is applicable for high strength corrugated paper. 2. EC-PA04 solid surface sizing agent can be used to replace 10%-20% amount of surface sizing starch for surface sizing process, reducing …

    Get Price
  • Yantai Dasteck Chemicals Co., Ltd.

    2020-11-2 · Established in 1958, Yantai Dasteck Chemicals Co., Ltd. is a specialized chemical manufacturer, occupying a total of 160,000 sq. m and floorage of 50,000 sq. m.

    Get Price
  • Environmental assessment of enzyme use in industrial ...

    2013-3-1 · The main constituents of wood are cellulose, lignin and xylan. In paper-making, lignin is the substance that gives a dark color to the pulp and it needs to be removed to make bright paper qualities. In traditional chemical pulping, lignin is removed by adding large amounts of chlorine and alkali chemicals in a process called ‘bleaching’.

    Get Price
  • Pulp and Paper Mills - IFC

    Pulp and Paper Mills Industry Description and Practices Pulp and paper are manufactured from raw ma-terials containing cellulose fibers, generally wood, recycled paper, and agricultural residues. In developing countries, about 60% of cellulose fibers originate from nonwood raw materials such as bagasse (sugar cane fibers), cereal straw,

    Get Price
  • The Chemistry of Photography - Scholar Commons

    2020-10-13 · reducing agent donates electrons, it loses elections and becomes oxidized. It can also become oxidized by oxygen in the air and subsequently become less effective. When the reducing agent has no more electrons to donate, the developing process cannot occur. To help slow this process, a preservative is added. It is a chemical that protects the ...

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  • Pulping and Papermaking of Non-Wood Fibers |

    2017-7-21 · In general, the main raw materials of pulp and papermaking industry can be classified into three categories: wood, non-wood, and non-plant (mainly wastepaper), of which non-wood fiber material is an important fiber source in the areas where forest resources are scarce. Nowadays, in the total pulp consumption of the world, the proportions of wood pulp, wastepaper pulp, and non-wood pulp are 63 ...

    Get Price
  • Abbreviation and Acronyms used in Paper Industry

    2018-3-22 · National Paper Trade Association NSSC Neutral Sulfite Semi Chemical NTS Not To Scale NTU Nephlometric Turbidity Unit NWR Narrow Width Roll. O. O Oxygen (stage in bleaching sequence) OBA Optical Brightening Agent OCC Old Corrugated Container OCR Optical Character Recognition OCS Outside Chip Storage OD Oven Dry, Outer Diameter, Outside Diameter ...

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  • Paper industry biocides - BASF

    2004-11-18 · used in the pulp and paper industry such as retention aids, flocculants and other biocides such as isothiazolinones. In common with other non-oxidising biocides, strong reducing agents and oxidising agents should be avoided. However, Bronopol can be used alongside oxidising biocides in systems with alternating biocide regimes. Recommended Dose ...

    Get Price
  • Sell - Solid Surface Sizing Agent For Paper

    With curing process finishing upon papermaking end, providing paper sheet with superior water resistance, it is applicable for high strength corrugated paper. 2. EC-PA04 solid surface sizing agent can be used to replace 10%-20% amount of surface sizing starch for surface sizing process, reducing …

    Get Price
  • Yantai Dasteck Chemicals Co., Ltd.

    2020-11-2 · Established in 1958, Yantai Dasteck Chemicals Co., Ltd. is a specialized chemical manufacturer, occupying a total of 160,000 sq. m and floorage of 50,000 sq. m.

    Get Price
  • Pulp Bleaching Technology - Princeton University

    2007-3-19 · ing. Bleaching of high-yield chemical pulps is achieved by decolonizing with either an oxidizing agent (combines oxygen) or a reducing agent (combines hydrogen). Chlorine gas, sodium hypo-chlorite, chlorine dioxide, oxygen gas, and hydrogen peroxide are oxidants. Sodium hydrosulfite is a reductant. Alkali is used to remove the solubilized zIbid ...

    Get Price
  • papermaking | Process, History, & Facts | Britannica

    Papermaking, formation of a matted or felted sheet, usually of cellulose fibers, from water suspension on a wire screen. Paper is the basic material used for written communication and the dissemination of information. In addition, paper and paperboard provide materials for hundreds of …

    Get Price
  • Pulp and Paper Mills - IFC

    Pulp and Paper Mills Industry Description and Practices Pulp and paper are manufactured from raw ma-terials containing cellulose fibers, generally wood, recycled paper, and agricultural residues. In developing countries, about 60% of cellulose fibers originate from nonwood raw materials such as bagasse (sugar cane fibers), cereal straw,

    Get Price
  • Colorless Liquid Water Decoloring Agent Water

    Water Treatment Chemical for Textile Color Removal Water Decoloring Agent BWD-01. Description: The experimental results indicate that the BWD-01 Water Decoloring Agent not only on hydrophobic dispersed dye color removal effect is excellent and of hydrophilic dye (reactive dyes, acid dyes) in addition to the effect of color is also very good, the dyeing wastewater showed that, less dosage, in ...

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  • Pulping and Papermaking of Non-Wood Fibers |

    2017-7-21 · In general, the main raw materials of pulp and papermaking industry can be classified into three categories: wood, non-wood, and non-plant (mainly wastepaper), of which non-wood fiber material is an important fiber source in the areas where forest resources are scarce. Nowadays, in the total pulp consumption of the world, the proportions of wood pulp, wastepaper pulp, and non-wood pulp are 63 ...

    Get Price
  • OKCHEM - Global B2B Platform for Chemical Raw

    OKCHEM provides huge selection of quality chemical products and manufacturers from China, as well as Global Sourcing, Factory Audit, Production Inspection, Monitor Deliveries, China Travel Assistance, Industry News on okchem.com.

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  • Optical Brighteners - an overview | ScienceDirect Topics

    Optical brighteners are used to mask the inherent yellowness of plastics and are used to improve colors and make plastic look whiter and brighter. These are generally added to enhance the esthetics and consumer appeal as shown in Fig. 4.7.Optical brighteners are often used in conjunction with other colorants to achieve the specific shade as required by the application.

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  • Technologies for Reducing Dioxin in the Manufacture of ...

    2007-3-19 · the Canadian pulp and paper industry has agreed to reduce the amount of dioxin in paper stock used for milk containers after Health and Welfare Canada, a government agency, discov-ered trace amounts of dioxin leaching into milk from plastic-coated paper cartons. The pulp and paper industry claims that paper products requir-

    Get Price
  • Green Synthesis of Gold Nanoparticles Using Glycerol as a ...

    2013-12-24 · a sweetener in food industry and due to its hygroscopic nature it is widely used as dehydrating and moistening agent [12]. Besides that it is easily biodegradable in aerobic conditions thus can be replaced by traditional reducing agent. Few studies have been reported in the literature dem-onstrating the formation of silver and Au NPs using glyc-

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  • (PDF) HEALTH HAZARDS OF PULP AND PAPER

    The paper reviews the available literature regarding the work environment in pulp and paper mills and the risk for malignant disease, lung cancer, skin problems, respiratory disease, fibrotic ...

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  • (PDF) Chemical hazards and safety management in ...

    Chemical hazards are a major occupational health and safety (OHS) issue in Pharma industry. Management of chemical hazards requires the combined efforts of …

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  • Sizing Problems (Troubleshooting Guide)

    Sizing Problems (Acidic, AKD, ASA, Rosin, Self-sizing, Size reversion, Variable sizing)The purpose of internal sizing is to resist the penetration or spreading of liquids through or on paper. The subject is complicated by the fact that there are several very different kinds of chemical treatments to make paper fluid-resistant, there are widely different kinds of liquids with which the paper ...

    Get Price
  • Evaluation of biomass-based production of below zero ...

    2020-9-9 · cept and reformed natural gas as reducing agent in Texas [22]. This approach would combine the gained expertise within the field of direct reduction with the Austria-developed concept of dual fluidized bed steam gasification [23]. Within the present work, a biomass-based production of biogenic reducing gas through dual fluidized bed steam

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  • Properties of Pulp (Papermaking Pulp) - Pulp and

    2020-4-27 · The method to find kappa # of pulp is described in TAPPI T236. Lignin in Pulp Commercial pulp range in lignin content from 1.0% for 'soft cook' chemical pulp, about 8% for 'hard cook' chemical pulp and up to 16% for semi-chemical pulp.In general lignin affects the properties of pulp …

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  • Shandong Definly Chemical Co., Ltd. - definly.en.made

    Shandong Definly Chemical Co., Ltd is located in a beautiful environment, convenient transportation Quancheng Jinan. Our company is the chemical manufacturers and trading in China, has branch company in Hongkong, India, Chile and Turkey. The main producuction and marketing of food additives and construction chemicals under the D. F. L chemical.

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    Hydroxyethyl Cellulose . Hydroxyethyl Cellulose is a white, free-flowing granular powder, prepared from the alkali cellulose and ethylene oxide (or ethylene chlorohydrin) by etherification, and belongs to non-ionic soluble cellulose ethers, both soluble in hot and cold water. Owing to good thickening, suspending, dispersing, emulsifying, film-forming, water-protecting and providing protective ...

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  • Hazard identification and risk assessment

    2017-12-5 · 4 Lime 0.846 0.137 0.983 For making calcium hypochlorite solution Godown 100 ton 5 AKD 1.54 0.33 1.87 For paper sizing Tank 25 ton 6 Soap stone 20 9.0 29 As a filler with pulp Godown 350 ton 7 Chlorine 3 0.6 3.6 For pulp bleaching Tonners/cyli nders 55 cylinders 8 OBA 0.21 0.04 5 0.255 Whitening agent Godown 5 ton

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