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Bleaching Cellulosic Fabrics with Hydrogen Peroxide at Short Liquor: Goods Ratios
Author(s) -
Dickinson K.,
Heathcote D.
Publication year - 1972
Publication title -
journal of the society of dyers and colourists
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.297
H-Index - 49
eISSN - 1478-4408
pISSN - 0037-9859
DOI - 10.1111/j.1478-4408.1972.tb03071.x
Subject(s) - hydrogen peroxide , cellulosic ethanol , alkali metal , chemistry , peroxide , solvent , mother liquor , pulp and paper industry , organic chemistry , cellulose , engineering , crystallization
The important factors governing the satisfactory bleaching of cellulosic fabrics with hydrogen peroxide at short liquor: goods ratios are considered. They are: silicate and alkali concentration, metal impurities, and temperature and time of bleaching. The suitability of the equipment available for short‐liquor pad‐steam continuous peroxide bleaching is considered. Finally, the prospects of solvent preparation are assessed briefly.