Coliquefaction of coal and black liquor

被引：11

作者：

Kim, JW

Lalvani, SB

Akash, BA

机构：

[1] Korea Institute of Energy Research, Taejon

[2] Southern Illinois University at Carbondale, 62901, IL

来源：

KOREAN JOURNAL OF CHEMICAL ENGINEERING | 1995年 / 12卷 / 05期

关键词：

coliquefaction; cool; block liquor; depolymerization;

D O I：

10.1007/BF02705864

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Black liquor from the Kraft pulping process to produce cellulose pulp contains lignin and sodium hydroxide, which are known to enhance the dissolution of coal. But no work has so far been done on the depolymerization of coals using black liquor as an additive. The addition of black liquor enhanced the coal conversion yield about 38.6% in this experiment But the extent of the enhancement was lower than expected values from separate NaOH/coal and lignin/coal. experiments

引用

页码：582 / 585

页数：4

共 21 条

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