发明授权
- 专利标题: Asphaltene-stabilising molecules having a tetrapyrrolic ring
- 专利标题(中): 具有四吡咯环的沥青烯稳定分子
-
申请号: US12448551申请日: 2007-12-24
-
公开(公告)号: US08177960B2公开(公告)日: 2012-05-15
- 发明人: Jean Rouet , Didier Groffe , Mathieu Salaün
- 申请人: Jean Rouet , Didier Groffe , Mathieu Salaün
- 申请人地址: FR Peyruis
- 专利权人: Scomi Anticor
- 当前专利权人: Scomi Anticor
- 当前专利权人地址: FR Peyruis
- 代理机构: Vorys, Sater, Seymour and Pease LLP
- 代理商 Susanne M. Hopkins; Ari G. Zytcer
- 优先权: FR0655986 20061227
- 国际申请: PCT/FR2007/052619 WO 20071224
- 国际公布: WO2008/084178 WO 20080717
- 主分类号: C10C3/00
- IPC分类号: C10C3/00
摘要:
Use of a biodegradable molecule or a mixture of biodegradable molecules having tetrapyrrolic rings, as stabilizers for the asphaltenes present in crude oil and crude oil derivatives.