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Auto-catalyzed Ethanol Pulping: the Effective Way to Realize Biorefinery
  
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Key Words:auto-catalyzed ethanol pulping; biorefinery; lignin; acetic acid; furfural
Fund Project:国家自然科学基金(31170554)。
Author NameAffiliation
谢章红 大连工业大学轻工与化学工程学院,辽宁大连,116034 
周景辉* 大连工业大学轻工与化学工程学院,辽宁大连,116034 
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Abstract:
      In view of the characteristics of auto-catalyzed ethanol pulping, the properties of the ethanol pulp and all kinds of by-product such as lignin, furfural, acetic acid and carbohydrates were discussed in this paper. On the basis of the abundant pilot study in Repap company, the separation method of various components in the waste liquid, the main application of the components and subsequent research focus and development direction were summarized. The aim is to realize the integration of traditional pulping and biorefinery. Auto-catalyzed ethanol pulping could provide high value-added chemicals which could replace petroleum base products.
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