首页> 美国卫生研究院文献>Biotechnology for Biofuels >A process for purifying xylosugars of pre-hydrolysis liquor from kraft-based dissolving pulp production process
【2h】

A process for purifying xylosugars of pre-hydrolysis liquor from kraft-based dissolving pulp production process

机译:从牛皮纸溶解浆生产工艺中纯化预水解液木糖的方法

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

BackgroundIn the kraft-based dissolving pulp production process, pre-hydrolysis liquor (PHL) is produced, which contains hemicelluloses, lignin, furfural and acetic acid. PHL is currently burned in the recovery boiler of the kraft pulping process, but it can be utilized for the generation of high-valued products, such as xylitol and xylanase, via fermentation processes. However, some PHL constituents, e.g., furfural and lignin, are contaminants for fermentation processes and they must be eliminated for production of value-added products.
机译:背景技术在基于牛皮纸的溶解浆生产过程中,生产的预水解液(PHL)包含半纤维素,木质素,糠醛和乙酸。目前,PHL在牛皮纸制浆过程的回收锅炉中燃烧,但可通过发酵过程用于生产高价值产品,例如木糖醇和木聚糖酶。但是,一些PHL成分(例如糠醛和木质素)是发酵过程中的污染物,必须除去它们才能生产增值产品。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号