固体粉尘对空分设备安全生产的危害性研究  

Hazard study of solid dust versus safe operation of an ASU

作　　者：熊贤信[1] 陈文宇[1] 曹尚峰[1] 陈洪[1] 时文玉[1] 

机构地区：[1]武汉钢铁集团氧气有限责任公司,武汉青山区白玉山430083

出　　处：《深冷技术》2005年第4期52-56,共5页

摘　　要：对10000m3/h空分设备主冷液氧中发现的固体粉尘进行成分分析与含量测量,确认了这些固体粉尘的主要成分为铁、铝、硅的氧化物;分析了固体粉尘的来源及其对空分设备安全生产的危害性,提出了防止固体粉尘进入空分塔的措施。After constituent analysis and content determination of the solid dust discovered in liquid oxygen existing in the main condenser installed in 10000m^3/h ASU, it has been found that the major constituents of solid dust are iron,aluminum and silicon oxides. On the basis of analyzing the source of solid dust and the hazard of dust against safe operation of an ASU, measures to be taken to prevent solid dust from entering an air separation unit are recommentded.

关 键 词：空分设备 固体粉尘 主冷 液氧 安全 

分 类 号：TQ116.11[化学工程—无机化工]