利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN101235282A 一种消除碳酸盐颗粒物导致含聚合物采出液或采出水分离困难的方法 无效 - 撤回

一种消除碳酸盐颗粒物导致含聚合物采出液或采出水分离困难的方法
摘要：
本发明公开了一种消除碳酸盐颗粒物导致含聚合物采出液和采出水分离困难的方法。该方法的特征在于向含聚合物采出液中投加无机酸或有机酸。该方法防止或消除含聚合物采出液水相中二价金属离子的碳酸盐过饱和，抑制碳酸盐颗粒物的产生，从源头上消除碳酸盐颗粒物给含聚合物采出液和采出水分离造成的困难。
摘要（英）：

The invention discloses a process for solving the problem that produced liquid with polymer and produced water are difficult to separate which is caused by carbonate particles. The characteristic of the process lies in throwing inorganic acid or organic acid in produced liquid with polymer. The process prevents or eliminates carbonate oversaturation of divalent metal ion in the produced liquid water phase, inhibits the generation of carbonate particles, eliminates the difficulty of separating the produce liquid with polymer and the produced water which is caused by carbonate particles from source.

0/0