发明名称 |
Breaking of oil/water emulsion |
摘要 |
Process for separating an emulsion of a bituminous oil and water into a liquid water phase and a liquid bituminous oil phase, wherein the following steps are performed: (a) raising the temperature of the bituminous oil/water emulsion having a temperature of below 100 ° C. to a temperature of above 140 ° C., and (b) performing a phase separation wherein a water phase and oil phase is obtained, wherein the heating of the emulsion in step (a) is effected by first mixing part of oil phase obtained in step (b) having a temperature of above 140 ° C. with the bituminous oil/water emulsion and subsequently raising the temperature of the resulting mixture to a temperature of above 140 ° C. by making use of indirect heat exchange means. |
申请公布号 |
AU6829200(A) |
申请公布日期 |
2001.02.13 |
申请号 |
AU20000068292 |
申请日期 |
2000.07.25 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
FRANCISCUS GONDULFUS ANTONIUS VAN DEN BERG;ARIE JANSEN;PAULUS ANTOON STAMPS |
分类号 |
B01D17/02;B01D17/04;C10G33/00;E21B43/34 |
主分类号 |
B01D17/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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