Studies on the technology of direct causticizing process by ferric oxide. Part 2. Prperties of white liquor and black liquor in alkaline pulping. 5. Removing methods of inorganic impurities in white liquor.
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چکیده
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Microfiltration process by inorganic membranes for clarification of TongBi liquor.
Membrane separation is an alternative separation technology to the conventional method of filtration. Hence, it has attracted use in the purification and concentration of Chinese Herbal Medicine Extracts (CHMEs). The purpose of this work was to study the process of microfiltration of Tongbi liquor (TBL), a popular Chinese herbal drink, using ceramic membranes. Zirconium oxide and aluminum oxide...
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Black liquor is the residue from the kraft paper pulp process and consists, mainly, of water, lignin, organic residues from cellulose and hemicelluloses and inorganic matter (mostly sodium, potassium and sulfur). Before any combustion or gasification, the dry content of the black liquor is increased, typically from 14-18% to 75-80%, to permit autogenous combustion and high conversion efficiency...
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ژورنال
عنوان ژورنال: JAPAN TAPPI JOURNAL
سال: 1988
ISSN: 0022-815X,1881-1000
DOI: 10.2524/jtappij.42.187