Menentukan PH Optimum di DO Stage untuk Mengurangi Konsumsi CIO2 pada Proses Pulp Bleaching di PT. RAPP [PDF]
, 2015 The process of bleaching is a chemical process that is used on chemically treated pulp and mechanical pulp aimed at increasing degrees of brightness according to the expected target.
', C. (Chairul) +2 more
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Comparative study of cellulose extraction processes from palm kernel cake [PDF]
, 2013 Palm kernel cake (PKC) is one of palm oil industry by-products which are rich in edible cellulose, which can be used as potential source in food and pharmaceutical industry.
Anisuzzaman S.M. +3 more
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BioResources, 2012 Wheat straw pulp was mechanochemically processed in a PFI mill in order to improve the effect of laccase/xylanase system (LXS) treatment before bleaching. The delignification and bleachability of the prepared pulp were investigated.
Hai-Lan Lian,, Ji-Xue You,, Zhi-Na Lian
doaj
Journal of the Turkish Chemical Society, Section A: ChemistryDelignification is a crucial pretreatment in the production of diverse value-added products from lignocellulosics. While modifying the surface functional groups, delignification also increases the specific surface area by providing a porous structure to ...
Gamze Sultan Baş Berkem +2 more
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Control of Dioxins From the Pulp and Paper Industry Under the Clean Water Act and Lead in Soil at Superfund Mining Sites: Two Case Studies in EPA's Use of Science [PDF]
This paper discusses EPA's acquisition and use of science in addressing dioxins (and other organochlorines) from the pulp and paper industry under the Clean Water Act and lead in soil at large Superfund mining sites.
Powell, Mark
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APPLIED STUDY OF BIRCH PULP BLEACHING USING DIMETHYLDIOXIRANE TO OBTAIN ACETATE-GRADE PULP [PDF]
, 2010 As a pulp bleaching agent, dimethyldioxirane (DMD) is effective and selective. In this study, it was employed as a delignifying agent or as an activating agent for hydrogen peroxide treatment in bleaching acetate-grade pulp.
Jun-Wen Pu +3 more
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The effect of delignification process with alkaline peroxide on lactic acid production from furfural residues [PDF]
BioResources, 2012 Furfural residues produced from the furfural industry were investigated as a substrate for lactic acid production by simultaneous saccharification and fermentation (SSF).
Yong Tang +4 more
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BioResources, 2014 The Hildebrand solubility parameter (delta-value) was applied to explain the effect of organic solvent concentration on lignin removal during organosolv extraction of lignin from enzymatically hydrolyzed cornstalks under atmospheric pressure and low ...
Yueyuan Ye, Yunquan Liu, Jie Chang
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Integration of pulp and paper technology with bioethanol production [PDF]
, 2013 BACKGROUND: Despite decades of work and billions of dollars of investments in laboratory and pilot plant projects, commercial production of cellulosic ethanol is only now beginning to emerge.
Hasan Jameel +2 more
core +1 more source
Influence of xylan content on the oxygen delignification performance of eucalypt kraft pulps as studied using prehydrolysis and xylanase treatments [PDF]
BioResources, 2012 Common metrics for evaluating the efficiency of oxygen delignification include the kappa number and Klason lignin content. As a change in xylan content often leads to a change in HexA content, the kappa number must be corrected for the HexA contribution ...
Helena Wedin +3 more
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