红麻化机浆漂前热水处理和漂后有机溶剂洗滤 Treatment of Kenaf CMP with Hot Water and Organic Solvent期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

红麻化机浆漂前热水处理和漂后有机溶剂洗滤

引用本文：	秦梦华,石淑兰.红麻化机浆漂前热水处理和漂后有机溶剂洗滤[J].山东轻工业学院学报,1995(1).

作者姓名：	秦梦华石淑兰

作者单位：	天津轻工业学院化学工程系

摘要：	本文首次提出了纸浆漂前的热水预处理技术。红麻化机浆漂前经热水处理，不仅可以使漂白浆白度提高２～３度，还可以节约１７～２５％的Ｈ２Ｏ２．红麻化机浆漂后经有机溶剂（尤其是丙酮）洗滤可以提高漂白浆的白度。
关键词：	热水，有机溶剂，处理，白度
Treatment of Kenaf CMP with Hot Water and Organic Solvent

Qin Menghua,Shi Shulan.Treatment of Kenaf CMP with Hot Water and Organic Solvent[J].Journal of Shandong Institute of Light Industry(Natural Science Edition),1995(1).

Authors:	Qin Menghua Shi Shulan

Abstract:	Pretreatment of kenaf CMP with hot water prior to bleaching is originated inthis paper. It is shown that hot water pretreatment can ont only increase the brightness by2% - 3%, but also save per-oxide by 17% - 25% , Bleached pulp washed with organic sol-vent, especially acetone, is of help to the brightness.

Keywords:	hot water organic solvent treatment brightness
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