- 专利标题: Petroleum Distillates With Increased Solvency
-
申请号: US15808545申请日: 2017-11-09
-
公开(公告)号: US20180134991A1公开(公告)日: 2018-05-17
- 发明人: Sean Sears , Edward Alverson
- 申请人: Refined Technoloiges, Inc.
- 主分类号: C11D1/52
- IPC分类号: C11D1/52 ; C11D3/18 ; C11D1/90 ; C11D1/92
摘要:
Certain fatty acid amide-based surfactants such as cocamide DEA (also known as “coco(nut) diethanolamide” or “coco(nut) DEA”) when dissolved or dispersed in a cutting oil (diesel, light cycle oil, naphtha, and such other petroleum distillates) produce a petroleum distillate having significantly enhanced solvency for heavy residuals. Such solutions or dispersions are especially useful for cleaning vessels and similar equipment in refineries by circulating the solution or dispersion in the vessel, optionally with the application of heat.
公开/授权文献
- US10577563B2 Petroleum distillates with increased solvency 公开/授权日:2020-03-03