-
公开(公告)号:US09914828B2
公开(公告)日:2018-03-13
申请号:US14367708
申请日:2012-12-18
申请人: S.P.C.M. SA
发明人: Stéphane Delheur , Pierre Lyot
CPC分类号: C08L33/26 , E03F2003/065 , E21B33/13 , F17D1/00 , F17D3/12
摘要: A method of inerting pipelines, or buried tanks or wellbores consisting of preparing a composition including at least one superabsorbent (co)polymer partially or fully swollen in the presence of water, then injecting the composition directly into the pipelines or buried tank or well.
-
2.
公开(公告)号:US20150047843A1
公开(公告)日:2015-02-19
申请号:US14367708
申请日:2012-12-18
申请人: S.P.C.M. SA
发明人: Stéphane Delheur , Pierre Lyot
CPC分类号: C08L33/26 , E03F2003/065 , E21B33/13 , F17D1/00 , F17D3/12
摘要: A method of inerting pipelines, or buried tanks or wellbores consisting of preparing a composition including at least one superabsorbent (co)polymer partially or fully swollen in the presence of water, then injecting the composition directly into the pipelines or buried tank or well.
摘要翻译: 一种惰化管道的方法,或是由在水存在下制备包含至少一种部分或完全溶胀的至少一种超吸收剂(共))组合物的组合物组成的埋管罐或井筒,然后将组合物直接注入管道或掩埋罐或井中。
-