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  • Paper Chemical For Pulp Stickie Removal Enzyme -

    2019-3-7 · Brief introduction of paper “Stickies” Removal enzyme: CHET-178 is Paper Chemical for Pulp Stickie Removal enzyme which intended for use in reducing stickies in recycled pulps. Properly applied microbial enzyme–based products can enhance the release of stickie particles from the fiber surface and facilitate its removal by flotation.

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  • reduction agents, reduction agents Suppliers and ...

    Top quality chemicals agent for pulp and paper stickie reduction enzyme. US 20.00-25.00 Kilogram. 200 Kilograms ... High quality BYK LP-X 22301 wetting agent for ceramic coated separator. US 65.80 Kilogram. ... Professional supply paper pulp bleaching enzyme /bleaching chemical reduction in pulp bleaching applications starch conversion.

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  • Paper & Pulp Enzyme Stickie Reducing Enzyme For

    It is a complex enzyme preparation intended primarily for stickies reduction in deinking pulp mills and papermills using recycled fibers.It is a powdered form of a blend of cellulase and other enzymes operating between a broad range of pH (4.5-9.0) and temperature (25-70°C) and is used in the range of 180-360 g/ton of dry pulp.

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  • reductive agent, reductive agent Suppliers and ...

    Reduction Agent Environmental Reduction Cleaning Agent Desulphurization Defoamer Antifoam. ... Top quality chemicals agent for pulp and paper stickie reduction enzyme. US 20.00-25.00 Kilogram. 200 Kilograms ... Professional supply paper pulp bleaching enzyme /bleaching chemical reduction in pulp bleaching applications starch conversion.

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  • pulp wood agents, pulp wood agents Suppliers and ...

    Agent Pulp Pulp Paper Chemicals Top Quality Chemicals Agent For Pulp And Paper Stickie Reduction Enzyme . US 20.00-25.00 Kilogram 200 Kilograms (Min. Order) 3 YRS . Weifang Kisense International Trade Co., Ltd. (16) 80.0% ' Fast shipment ' (13 ...

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  • (PDF) Stickies: Management and control

    It covers different mechanical, physio-chemical technologies, chemical treatments (passivation, fixation, dispersion) and enzyme based solutions for the removal of stickies/reduction of their ...

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  • ENZYMES: using Mother Nature's ... - Pulp and Paper

    2021-3-23 · Stickie situation. Stickies come as part and parcel of recycled fibre and are a challenge in all grades of paper. Runnability and quality problems caused by stickies can be hard to control. Sometimes, certain types or sources of recycled fibre have to be avoided, as the problems caused by their stickie content are impossible to live with.

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  • List of Chemicals used in Pulp and Paper Making

    2020-4-21 · CHEMICALS USED IN PULP &PAPER MANUFACTURING AND COATING. While there are about 3000 or so different types of chemicals which 'can be used' in papermaking, in practice only about 200 individual chemicals are typically used, each satisfying a specific need.

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  • Froth moderating agent for controlling froth and

    The data reported in Table 2 indicate that the separate additions of froth moderating chemicals Nos. 2 and 3, compared to treatment chemical No. 1, resulted in a higher percent fiber recovered, the formation of a lower amount of a less stable froth, and a comparable handsheet brightness, as compared to the untreated control and the pulp treated with chemical No. 1 alone.

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  • (PDF) New possibilities for recycled paper bleaching

    white top paper for liners and uses ... The introduction of hydrogen peroxide disperser bleaching in deinking lines allows a significant upgrading of the pulp quality and makes it possible to use ...

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  • Book - Surface Application of Paper Chemicals (1997 ...

    2019-2-13 · 42 SURFACE APPLICATION OF PAPER CHEMICALS. 2.9 Quality differences between film-press and blade coated sheets. Film-press coating has an advantage in quality when brightness has to be increased by coating or when very low coat weights of under 6 g m-2 per side have to be run.

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  • A-Z of Practical Paper Chemistry v1.04 2 | Adsorption ...

    2019-1-19 · levels in this particular study. The biocidal Source: Escabasse et al in Pulp Paper Canada, 1998, 99, 12, 106-109. action of peroxide is very dose-dependent with each 0.3% giving about a 100-fold reduction. Another source of bacteria is the fresh water supply, but

    Get Price
  • Deposit Control PMs | Adsorption | Ion | Free 30-day

    2015-8-8 · can come from functional and control additives used in the pulp and paper mill, and also chemicals from recy- cled paper containing latex (from coated papers) (Laubach 1994), adhesives, waxes and other hot-melt materials (Patel, Banerjee 1999), and elastomers from pressure-sensitive labels (Doshi 1991; Capozzi, Rendé 1994; Douek et al. 1997).

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  • Methods To Control Organic Contaminants In Fibers -

    Patent application title: Methods To Control Organic Contaminants In Fibers Inventors: George S. Thomas (Collierville, TN, US) Assignees: BUCKMAN LABORATORIES INTERNATIONAL, INC. IPC8 Class: AD21H1725FI USPC Class: 162177 Class name: Non-fiber additive carbohydrate cellulose derivative (e.g., cellulose ester) Publication date: 2008-11-20 Patent application number: 20080283207

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  • Read tw09-show-preview.pdf

    Eka Chemicals AB Eka Chemicals, a business unit within Akzo Nobel, is a leading supplier of bleaching chemicals, paper chemicals and systems globally to the pulp and paper industry. For the tissue industry Eka, which is strongly back-integrated, provides highly efficient wet strength agents, Yankee coating additives and wet end softeners, where ...

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  • precipitate calcium sulfite: Topics by Science.gov

    Sulfite hypersensitivity. A critical review. SciTech Connect. Gunnison, A.F.; Jacobsen, D.W. Sulfiting agents (sulfur dioxide and the sodium and potassium salts of bisulfite, sulfite, and metabisulfite) are widely used as preservatives in foods, beverages, and pharmaceuticals.Within the past 5 years, there have been numerous reports of adverse reactions to sulfiting agents.

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  • calcium sulfate precipitation: Topics by Science.gov

    Precipitation of calcium, magnesium, strontium and barium in tissues of four Acacia species (Leguminosae: Mimosoideae).. PubMed. He, Honghua; Bleby, Timothy M; Veneklaas, Erik J; Lambers, Hans; Kuo, John. 2012-01-01. Precipitation of calcium in plants is common. There are abundant studies on the uptake and content of magnesium, strontium and barium, which have similar chemical …

    Get Price
  • 1971, jaargang 106 - Calaméo

    2021-2-18 · Publishing platform for digital magazines, interactive publications and online catalogs. Convert documents to beautiful publications and share them worldwide. Title: 1971, jaargang 106, Author: KNMP, Length: 1681 pages, Published: 2014-04-01

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  • Modified Fibers with Medical and Specialty

    2020-4-10 · MODIFIED FIBERS WITH MEDICAL. AND SPECIALTY APPLICATIONS Modified Fibers with Medical and Specialty Applications. Edited by. J. VINCENT EDWARDS Southern Regional Research Center, New Orleans, LA, U.S.A.. GISELA BUSCHLE-DILLER Auburn University Aburn, AL, U.S.A.. and. STEVEN C. GOHEEN Pacific Northwest National Laboratory, Richland, WA, U.S.A. A C.I.P. …

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  • reduction agents, reduction agents Suppliers and ...

    Top quality chemicals agent for pulp and paper stickie reduction enzyme. US 20.00-25.00 Kilogram. 200 Kilograms ... High quality BYK LP-X 22301 wetting agent for ceramic coated separator. US 65.80 Kilogram. ... Professional supply paper pulp bleaching enzyme /bleaching chemical reduction in pulp bleaching applications starch conversion.

    Get Price
  • pulp wood agents, pulp wood agents Suppliers and ...

    Agent Pulp Pulp Paper Chemicals Top Quality Chemicals Agent For Pulp And Paper Stickie Reduction Enzyme . US 20.00-25.00 Kilogram 200 Kilograms (Min. Order) 3 YRS . Weifang Kisense International Trade Co., Ltd. (16) 80.0% ' Fast shipment ' (13 ...

    Get Price
  • Scegliere Produttore alta qualità Carbonio In Polpa e ...

    Pulp/Paper Bleaching Enzyme Xylanase. 22,00 USD chilogrammo. 200 chilogrammi ... Top quality commercial enzymes for pulp and paper stickie reduction. 1,00 USD-12,00 USD chilogrammo. 1.0 chilogrammo ... Carbon-in-pulp Process and Heap Leaching Petroleum Additives Water Treatment Chemicals Activated Carbon Chemical Auxiliary Agent.

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  • (PDF) Stickies: Management and control

    It covers different mechanical, physio-chemical technologies, chemical treatments (passivation, fixation, dispersion) and enzyme based solutions for the removal of stickies/reduction of their ...

    Get Price
  • Recycling and Deinking of Recovered Paper |

    The process to be applied to recovered paper to meet the quality requirements of recycled pulp is determined by the grade of the recovered paper and the demands of the final product. Roughly half of the total recovered papers are recycled for the production of …

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  • US7862688B2 - Methods to control organic

    Methods to control organic contaminants in fibers are described. One method involves contacting the fibers with a composition containing water-soluble cellulose derivative and ester hydrolyzing enzyme, for a sufficient time and in a sufficient amount to control the organic contaminants present in the fibers. This method is effective to reduce stickies in paper mill furnish formed with recycled ...

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  • Book - Surface Application of Paper Chemicals (1997 ...

    2019-2-13 · 42 SURFACE APPLICATION OF PAPER CHEMICALS. 2.9 Quality differences between film-press and blade coated sheets. Film-press coating has an advantage in quality when brightness has to be increased by coating or when very low coat weights of under 6 g m-2 per side have to be run.

    Get Price
  • Read tw09-show-preview.pdf

    Eka Chemicals AB Eka Chemicals, a business unit within Akzo Nobel, is a leading supplier of bleaching chemicals, paper chemicals and systems globally to the pulp and paper industry. For the tissue industry Eka, which is strongly back-integrated, provides highly efficient wet strength agents, Yankee coating additives and wet end softeners, where ...

    Get Price
  • 1971, jaargang 106 - Calaméo

    2021-2-18 · Publishing platform for digital magazines, interactive publications and online catalogs. Convert documents to beautiful publications and share them worldwide. Title: 1971, jaargang 106, Author: KNMP, Length: 1681 pages, Published: 2014-04-01

    Get Price
  • Deposit Control PMs | Adsorption | Ion | Free 30-day

    2015-8-8 · can come from functional and control additives used in the pulp and paper mill, and also chemicals from recy- cled paper containing latex (from coated papers) (Laubach 1994), adhesives, waxes and other hot-melt materials (Patel, Banerjee 1999), and elastomers from pressure-sensitive labels (Doshi 1991; Capozzi, Rendé 1994; Douek et al. 1997).

    Get Price
  • A-Z of Practical Paper Chemistry v1.04 2 | Adsorption ...

    2019-1-19 · levels in this particular study. The biocidal Source: Escabasse et al in Pulp Paper Canada, 1998, 99, 12, 106-109. action of peroxide is very dose-dependent with each 0.3% giving about a 100-fold reduction. Another source of bacteria is the fresh water supply, but

    Get Price
  • Modified Fibers with Medical and Specialty

    2020-4-10 · MODIFIED FIBERS WITH MEDICAL. AND SPECIALTY APPLICATIONS Modified Fibers with Medical and Specialty Applications. Edited by. J. VINCENT EDWARDS Southern Regional Research Center, New Orleans, LA, U.S.A.. GISELA BUSCHLE-DILLER Auburn University Aburn, AL, U.S.A.. and. STEVEN C. GOHEEN Pacific Northwest National Laboratory, Richland, WA, U.S.A. A C.I.P. …

    Get Price
  • calcium sulfate precipitation: Topics by Science.gov

    Precipitation of calcium, magnesium, strontium and barium in tissues of four Acacia species (Leguminosae: Mimosoideae).. PubMed. He, Honghua; Bleby, Timothy M; Veneklaas, Erik J; Lambers, Hans; Kuo, John. 2012-01-01. Precipitation of calcium in plants is common. There are abundant studies on the uptake and content of magnesium, strontium and barium, which have similar chemical …

    Get Price
  • Deposit Control PMs | Adsorption | Ion | Free 30-day

    2015-8-8 · can come from functional and control additives used in the pulp and paper mill, and also chemicals from recy- cled paper containing latex (from coated papers) (Laubach 1994), adhesives, waxes and other hot-melt materials (Patel, Banerjee 1999), and elastomers from pressure-sensitive labels (Doshi 1991; Capozzi, Rendé 1994; Douek et al. 1997).

    Get Price
  • A-Z of Practical Paper Chemistry v1.04 2 | Adsorption ...

    2019-1-19 · levels in this particular study. The biocidal Source: Escabasse et al in Pulp Paper Canada, 1998, 99, 12, 106-109. action of peroxide is very dose-dependent with each 0.3% giving about a 100-fold reduction. Another source of bacteria is the fresh water supply, but

    Get Price
  • Modified Fibers with Medical and Specialty

    2020-4-10 · MODIFIED FIBERS WITH MEDICAL. AND SPECIALTY APPLICATIONS Modified Fibers with Medical and Specialty Applications. Edited by. J. VINCENT EDWARDS Southern Regional Research Center, New Orleans, LA, U.S.A.. GISELA BUSCHLE-DILLER Auburn University Aburn, AL, U.S.A.. and. STEVEN C. GOHEEN Pacific Northwest National Laboratory, Richland, WA, U.S.A. A C.I.P. …

    Get Price
  • calcium sulfate precipitation: Topics by Science.gov

    Precipitation of calcium, magnesium, strontium and barium in tissues of four Acacia species (Leguminosae: Mimosoideae).. PubMed. He, Honghua; Bleby, Timothy M; Veneklaas, Erik J; Lambers, Hans; Kuo, John. 2012-01-01. Precipitation of calcium in plants is common. There are abundant studies on the uptake and content of magnesium, strontium and barium, which have similar chemical …

    Get Price