| 发明名称 |
DEHYDRATING AND DESALTING COMPOSITIONS OF CRUDE OILS, USING TRIBLOCK COPOLYMERS ALPHA,OMEGA-BIFUNCTIONALIZED WITH AMINES. |
| 摘要 |
Compositions consisting of block copolymers [alpha],[omega]-di-aryl or alkyl sulfonates of poly(ethylene oxide)w-poly(propylene oxide)-poly(ethylene oxide)w of bis-ammonium and block copolymers [alpha],[omega]-di-amine of poly(ethylene oxide)w-poly(propylene oxide)-poly(ethylene oxide)w, are provided that are effective in the dewatering and desalting crude oils whose specific gravities are within the range of 14 to 20 DEG API. |
| 申请公布号 |
MX2013002359(A) |
申请公布日期 |
2014.09.03 |
| 申请号 |
MX20130002359 |
申请日期 |
2013.02.28 |
| 申请人 |
INSTITUTO MEXICANO DEL PETRÓLEO |
发明人 |
ARQUÍMEDES ESTRADA MARTÍNEZ;FERNANDO ALVAREZ RAMÍREZ;EUGENIO ALEJANDRO FLORES OROPEZA;LAURA VERÓNICA CASTRO SOTELO;FLAVIO SALVADOR VÁZQUEZ MORENO;ALFONSO LÓPEZ ORTEGA;JOSÉ GONZALO HERNÁNDEZ CORTEZ;CÉSAR ANDRÉS FLORES SANDOVAL;REYNA REYES MARTÍNEZ |
| 分类号 |
C08L71/02;C10G33/04 |
主分类号 |
C08L71/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
