The Liquid Ammonia Treatment of Cotton Fibers-Structural Changes of Cotton Fibers after Liquid Ammonia and Hot Water Treatment-
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چکیده
منابع مشابه
Structural Investigations of Various Cotton Fibers and Cotton Celluloses
Macroand crystalline structure, as well as chemical composition of fibers related to various types and sorts of Israeli cottons, both white and naturally colored, were investigated. The differences in structural parameters and chemical compositions of the cotton fibers were evaluated. Samples of cotton of the “Pima”-type had long, thin and strong fibers with highly ordered supermolecular struct...
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Stickiness is the physical process of contaminated lint adhering to equipment. The degree of stickiness depends on chemical identity, quantity, and distribution of the sugars. The sugar in cotton fibers may be insect or plant derived. There are several methods for measuring cotton fibers stickiness. In this work, a colorimetric method was used for the measurements. In the method, honeydew was c...
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چکیده ندارد.
15 صفحه اولStructural Changes of Lignin after Liquid Hot Water Pretreatment and Its Effect on the Enzymatic Hydrolysis
During liquid hot water (LHW) pretreatment, lignin is mostly retained in the pretreated biomass, and the changes in the chemical and structural characteristics of lignin should probably refer to re-/depolymerization, solubilization, or glass transition. The residual lignin could influence the effective enzymatic hydrolysis of cellulose. The pure lignin was used to evaluate the effect of LHW pro...
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ژورنال
عنوان ژورنال: Sen'i Gakkaishi
سال: 2006
ISSN: 0037-9875,1884-2259
DOI: 10.2115/fiber.62.100