发明授权
- 专利标题: Aqueous solution and method for use thereof
- 专利标题(中): 水溶液及其使用方法
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申请号: US13955394申请日: 2013-07-31
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公开(公告)号: US09573808B2公开(公告)日: 2017-02-21
- 发明人: Li Jiang , Bruno Lecerf , Timothy G. J. Jones , Richard Hutchins , Murtaza Ziauddin , Andrey Mirakyan , Jian He , Chad Kraemer
- 申请人: Schlumberger Technology Corporation
- 申请人地址: US TX Sugar Land
- 专利权人: SCHLUMBERGER TECHNOLOGY CORPORATION
- 当前专利权人: SCHLUMBERGER TECHNOLOGY CORPORATION
- 当前专利权人地址: US TX Sugar Land
- 代理商 Andrea E. Tran
- 主分类号: C01B7/01
- IPC分类号: C01B7/01
摘要:
An aqueous solution includes HCl present in an amount exceeding 37% by weight. The solution further includes a fixing agent that is urea and/or a urea derivative. The fixing agent is present in the solution in a molar ratio of between 0.25 and 2.0 of fixing agent to HCl, inclusive.
公开/授权文献
- US20150037234A1 AQUEOUS SOLUTION AND METHOD FOR USE THEREOF 公开/授权日:2015-02-05
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