发明授权
- 专利标题: Process for diluting aqueous polymer solutions
- 专利标题(中): 稀释聚合物水溶液的方法
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申请号: US580967申请日: 1984-02-16
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公开(公告)号: US4517097A公开(公告)日: 1985-05-14
- 发明人: LaVaun S. Merrill, Jr.
- 申请人: LaVaun S. Merrill, Jr.
- 申请人地址: OH Findlay
- 专利权人: Marathon Oil Company
- 当前专利权人: Marathon Oil Company
- 当前专利权人地址: OH Findlay
- 主分类号: C02F5/12
- IPC分类号: C02F5/12 ; C02F5/00 ; C02F5/08 ; C02F5/10
摘要:
A process for preventing, or at least substantially reducing, scaling in an aqueous polymer dilution apparatus by injecting carbon dioxide gas into the solution to maintain the pH of the solution in a range which tends to hold scale forming substances in solution.
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