一种防止火炬气压缩机和管道堵塞及结盐的方法和设备

Method and device for preventing flare gas compressor and pipeline from being blocked and incrusted with salt

Abstract

一种防止火炬气压缩机和管道堵塞及结盐的方法和设备,属于石油化工技术领域,包括火炬气经过管道进入气柜,其特征是,先采用净化水对火炬气进行水洗后再进入气柜,所述净化水来自酸性水汽提塔汽提之后的净化水,水洗之后的净化水送至酸性水汽提装置。本发明彻底解决了火炬气压缩机和管道堵塞和结盐问题,提高了系统运行的稳定性和效率。
The invention relates to a method and a device for preventing flare gas compressor and pipeline from being blocked and incrusted with salt, which belongs to the technical field of the petrochemical engineering. The invention is characterized in that the method comprises the following steps that the flare gas enters in a gas receiver through a pipeline, then the flare gas is washed with water through purified water and then enters in the gas receiver, the purified water comes from the purified water of a soul water stripper after stripping, and the purified water washed with water is deliveredto the soul water stripper. The invention thoroughly solves the problem that the flare gas compressor and the pipeline are blocked and incrusted with salt and improves the stability and the efficiencyof running of the system.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (8)

    Publication numberPublication dateAssigneeTitle
    CN-1033244-AJune 07, 1989中国石油化工总公司洛阳石油化工工程公司酸性水的处理方法
    CN-1150792-AMay 28, 1997荷兰应用科学研究组织Anaerobic removal of sulphur compounds from waste water
    CN-1340603-AMarch 20, 2002英国氧气集团有限公司Processing of gas stream containing hydrogen sulphide
    CN-1356375-AJuly 03, 2002中国石油化工股份有限公司, 中国石油化工股份有限公司石油化工科学研究院利用溶剂抽提脱除汽油馏份中硫化物的方法
    CN-1675336-ASeptember 28, 2005三菱重工业株式会社Wet gas purification method and system for practicing the same
    CN-201197927-YFebruary 25, 2009山东金诚重油化工有限公司炼厂脱硫装置再生塔低压气输送设备
    EP-0546527-A1June 16, 1993Linde AktiengesellschaftVerfahren zur Reinigung eines H2S- und Stickstoff-haltigen Rohgases
    WO-02072243-A1September 19, 2002El Paso Merchant Energy Petroleum Co.Process for producing ammonium thiosulphate

NO-Patent Citations (5)

    Title
    徐阳阳.火炬气的结焦性能研究及其预防措施与应用.《南京工业大学硕士学位论文》.南京工业大学,2006,7-11、31-33、41-45、58.
    曹利锋 等.N-甲基二乙醇胺吸收法火炬气脱硫过程模拟.《石油化工》.2006,第35卷(第11期),1056-1062.
    林士朋.火炬气回收装置气柜的腐蚀与控制.《全面腐蚀控制》.2007,(第05期),
    梁林佐等.重油催化裂化装置的环保对策.《石化技术与应用》.2003,(第03期),
    陈建良 等.MDEA法选择性脱除火炬气中的硫化氢.《第三届全国化学工程与生物化工年会论文摘要集(上)》.2006,185.

Cited By (0)

    Publication numberPublication dateAssigneeTitle