Black liquor recovery by pressurized, oxygen-blown gasification

被引：0
|
作者：
Lorson, H [1 ]
Schingnitz, M [1 ]
White, VF [1 ]
Dean, DR [1 ]
机构：
[1] NOELL INC,HERNDON,VA 22071
来源：
TAPPI JOURNAL | 1997年 / 80卷 / 12期
关键词：
black liquors; entrainment; furnaces; gasification; nonmetals; oxygen; pressurization; recovery furnaces; recovery; spent liquors; vaporization;
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];
学科分类号：
0805 ; 080502 ; 0822 ;
摘要：
Pressurized, oxygen-blown, entrained-flow gasification technology for black liquor recovery offers improved process flexibility and performance compared with current practice using Tomlinson recovery boiler technology. Pressurized, oxygen-blown gasification technology should function in black liquor service for both mill debottlenecking and large scale recovery projects. The medium-BTU gas produced can serve as a fuel for firing in gas turbines and power boilers or as a synthesis gas for chemical production. This paper provides a brief discussion of the development and features of a pressurized, oxygen-blown, entrained-flow gasification technology, descriptions of some alternative schemes for employing the technology in black liquor service, and economic assessment of the alternatives in mill retrofits.
引用
收藏
页码：111 / 116
页数：6
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