延迟焦化装置处理废胺液  

WASTE AMINE LIQUID TREATING BY DELAYED COKER FOR REDUCING POLLUTION

作　　者：洪先荣[1] 黄费喜[1] 朱培玉[2] 仁珉[2] 

机构地区：[1]扬子石化公司炼油厂,南京210048 [2]扬子石化公司研究院

出　　处：《石油炼制与化工》2003年第1期56-60,共5页Petroleum Processing and Petrochemicals

摘　　要：炼厂气醇胺脱硫产生的废胺液较难处理,通过对废胺液中主要成分醇胺的高温分解试验,提出了废胺液进延迟焦化装置处理的新方法。经延迟焦化装置工业试验表明,投资少、效果好,对焦化产品的影响不明显,但需考虑加热炉注水管的防腐和焦化分馏塔上部塔盘铵盐堵塞问题。Aiming at the difficulty to treat the waste amine liquid produced from alcohol amine desulfurization of refinery gas, a new method, through high temperature decomposition, to treat it in delayed coker is proposed. The commercial practice showed that the said method had good effect with low investment, and no obivious influence on coking products. However, the corrosion inhibition of the heater water tube and the plugging problem of the upper part trays by ammonium salt in the fractionator should be considered.

关 键 词：延迟焦化装置 炼油 废胺液处理 高温分解 醇胺 

分 类 号：X742[环境科学与工程—环境工程]