公开(公告)号：US3654994A

公开(公告)日：1972-04-11

申请号：US3654994D

申请日：1970-08-06

Applicant: CALGON CORP

Inventor： SLAGEL ROBERT CLAYTON ,  BLOOMQUIST ARNOLD EUGENE

IPC: C09K3/00 ,  C09K8/64 ,  C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10M7/26 ,  E21B43/26 ,  F17D1/16

CPC classification number: F17D1/17 ,  C09K3/00 ,  C09K8/64 ,  C10L1/146 ,  C10L1/1966 ,  C10L1/2364 ,  C10L1/2366 ,  C10L10/08 ,  Y10S507/922 ,  Y10T137/0391

Abstract: WHERE ''''R1'''' is H or CH3 and ''''R2'''' is an alkyl group of eight to 18 carbon atoms, a glycol and water. The method comprises mixing the emulsion with the hydrocarbon fluid and then adding a lower alkyl alcohol which causes the polymer to be transferred from the emulsion phase to a hydrocarbon solution.

This disclosure is directed to a method and composition useful in reducing the friction loss in flowing hydrocarbon fluids. The composition is an emulsion consisting essentially of a homopolymer or copolymer of

Abstract translation: 本公开涉及可用于减少流动烃流体中的摩擦损失的方法和组合物。 组合物是基本上由其中“R1”是H或CH3的均聚物或共聚物组成的乳液，“R2”是8至18个碳原子的烷基，二醇和水。 该方法包括将乳液与烃流体混合，然后加入低级烷基醇，使得聚合物从乳液相转移到烃溶液中。