GE气化工艺高压黑水管线改造探讨

Modification of High Pressure Black Water Pipeline in GE Gasification Process

针对GE水煤浆气化普遍存在的激冷室至高压闪蒸罐,洗涤塔至高压闪蒸罐等高压管线的堵塞问题,分析原因,提出改进措施。

The black water pipelines are often blocked,which from the quench chamber to the high pressure flash evaporator,and from scrubber to the high pressure evaporator in the GE coal gasification.This paper analyzes the blockage reasons and proposes the improvement measures.