IN-SITU GENERATION OF CHLORINE DIOXIDE USING METHANESULFONIC ACID FOR REMEDIATION OF SCALE AND SULFIDE

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专利权人:

BAKER HUGHES INCORPORATED

发明人:

CHANDLER, Brett,PLASIER, Ronald

申请号：

WO2016US47256

公开号：

WO2017031150(A1)

申请日:

2016.08.17

申请国别(地区):

世界知识产权组织国际局

年份:

2017

代理人:

摘要：

Various methods are disclosed for pumping sodium chlorite with the simultaneous addition of methanesulfonic acid (MSA) in a conventional acid stimulation. This allows for the delayed generation of chlorine dioxide to address iron sulfide and polysulfides in combination with biofilms and carbonate scales.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/