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1.发明授权Substituted stannosilicates, their preparation and use as natural gas purification agents (C-2668) 失效取代的硅酸锡，其制备和用作天然气净化剂（C-2668）
公开(公告)号：US5264193A
公开(公告)日：1993-11-23
申请号：US876337
申请日：1992-04-30
Applicant: Edward W. Corcoran, Jr. , David E. W. Vaughan , Paul E. Eberly, Jr. , Killian D. Efird
CPC classification number: C01B39/08 , B01J29/04 , C01B3/56 , C01B39/06 , C01B2203/043 , C01B2203/0485 , C01B2203/0495
Abstract: Natural gas containing hydrogen sulfide is treated at well-head pressures by contact with a crystalline substituted or unsubstituted stannosilicate for removal of hydrogen sulfide.
Abstract translation: 含有硫化氢的天然气通过与晶体取代或未取代的硅烷硅酸酯接触以除去硫化氢在良好的头部压力下进行处理。
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