对加压气流床气化炉现存问题及原因的探讨  

Discussion on Existing Problems and Reasons of Gasification Furnace Pressurized Flow

作　　者：王乐深 唐安江[2] 张万红[2] 蔡苗[1] WANG Le-shen TANG An-jiang ZHANG Wan-hong CAI Miao(School of Chemistry and Chemical Engineering, Guizhou University, Guiyang 550025, China Guizhou Institute of Technology, Guiyang 550003, China)

机构地区：[1]贵州大学化学与化工学院,贵阳550025 [2]贵州理工学院,贵阳550003

出　　处：《煤炭技术》2017年第5期272-275,共4页Coal Technology

摘　　要：将现有加压气流床气化炉存在的问题分为水煤浆气化炉存在的问题、干煤粉气化炉存在的问题、水煤浆和干煤粉气化炉共同存在的问题三大类,分别简述了这3类问题所在及其各自产生的原因。并针对这些问题,给出了解决这些问题的总体的可行的方法和技术路线。The problem of entrained flow gasifier is divided into three types, problems in coal water slurry gasifier, problems existing in dry pulverized coal gasification furnace, common problems of coal water slurry and dry pulverized coal gasification furnace. The three kinds of problems and their respec- tive causes are described. In view of these problems, the feasible method and the technical route to solve these problems are given.

关 键 词：气流床气化炉 喷嘴寿命 灰渣碳含量 添加剂 

分 类 号：TQ541[化学工程—煤化学工程] TQ545