A study on the manufacture of kraft liner board with all stick kenaf pulp from neutral ammonia-base sulfite process

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According to surveying the dissolubility of sulfite calcium solid in solution of sucrose at different factors this paper discussed the dissociation equilibrium relations of sulfite calcium in cane juice clarification in cane-sugar factory of sulfitation process .

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Fly ash flocculant is prepared by using ash from power plant and pyrite burning residue from sulfite preparation workshop in pulp and paper making plant with acidic process .

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Investigation of hot acid leaching-zinc sulfite reduction-goethite process for high-temperature zinc calcine

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Comprehensively Utilizing Coal Gangue to Promote the Development of Ammonium Sulfite Pulping Process in Papermaking Industry

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Influence of sulfite on the color imaging process

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Removing phenol from sodium sulfite byproduct produced in phenol production by sulphonation Process

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Study on the Treatment of Sulfite Pulp CEH Bleaching Effluents with Coagulation-Biochemical Process

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Research of Alkali - sulfite Process Produced Paper Pulp from Quick - growing Tree

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We used rice straw powder for purifying wastewater from paper - making mill produced pellets feed by neutral ammonium sulfite process . It has been found that over 70 % organics and ashes were transferred into rice straw powder .

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Synthetically Utilize Sulfur Dioxide Fume Pollution and Promote Development of Ammonium Sulfite Process Paper - making

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Non-catalytic oxidation kinetics of calcium sulfite in wet limestone-gypsum FGD process

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Resistance mechanism of some bacteria to heavy metals was closely associated with the plasmid and sulfite reductase could play a key role in the reduction and removal process of heavy metals .

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Properties of Italian poplars in pulping and papermaking & Alkaline Sulfite - anthraquinone process

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The study results revealed that the effect of alkaline sulfite pretreatment on kenaf core lignin is more significant it is believed a better pretreatment process to CMP .

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Sulfur dioxide fume treatment together with extracting potassium from potash feldspar jointly promote the development of potassium sulfite process pulp and paper industry

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The sulfite oxidation process under acid condition to treat concentrated H2SO4 bearing wastewater from pharmaceutical production is described .

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Study on Potassium Sulfite Process and Mechanism of Rice Straw

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Using waste liquor of sulfite process as main material and complexing different kind of metal positive ions the corresponding lignosulfonate ( LSS ) are prepared .

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