Settling aids for solids in hydrocarbons

Settling aids for solids in hydrocarbons

  • CN 1,756,830 A
  • Filed: 01/08/2004
  • Published: 04/05/2006
  • Est. Priority Date: 02/03/2003
  • Status: Active Application
First Claim
Patent Images

1. settled method of fine particle solid that is insoluble to oil and water that is used for quickening hydrocarbon fluid is included in the following combination of the effective sinkability of adding in the described hydrocarbon fluid:

  • (a) affixture of polyacrylic acid and alkylphenol-formaldehyde resin alkoxylate and(b) alkylphenol-formaldehyde resin alkoxylate.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×