基本信息:
- 专利标题： CYCLIC GASEOUS COMPRESSION/EXPANSION FOR HEIGHTENED OIL SANDS EXTRACTION
- 专利标题（中）：循环气体压缩/膨胀加固油砂提取
- 申请号：PCT/US2008081979 申请日：2008-10-31
- 公开(公告)号：WO2009059124A3 公开(公告)日：2009-08-13
- 发明人： HONG ANDY , CHA ZHIXIONG
- 申请人： UNIV UTAH RES FOUND , HONG ANDY , CHA ZHIXIONG
- 专利权人： UNIV UTAH RES FOUND,HONG ANDY,CHA ZHIXIONG
- 当前专利权人： UNIV UTAH RES FOUND,HONG ANDY,CHA ZHIXIONG
- 优先权： US98507807 2007-11-02; US4905608 2008-04-30
- 主分类号： C10B53/06
- IPC分类号： C10B53/06
摘要：
A method for extracting hydrocarbons from sands can include: providing sands containing a hydrocarbon; mixing the hydrocarbon sands with water; heating the water before, during, or after being mixed with the hydrocarbon sands; increasing the pressure within a closed vessel containing the heated hydrocarbon and water mixture in the presence of gas or by injecting with gas; releasing the pressure of the heated hydrocarbon and water mixture in the vessel so as to create microbubbles from the dissolved gas in the water mixture; and collecting the hydrocarbon from the water. Optionally, the process is substantially devoid of adding caustic agents to the hydrocarbon and water mixture.
摘要（中）：
从砂中提取烃的方法可以包括：提供含有烃的砂; 将烃砂与水混合; 在与烃砂混合之前，之中或之后加热水; 在气体存在下或通过注入气体增加含有加热的烃和水混合物的密闭容器内的压力; 释放容器中加热的烃和水混合物的压力，以从水混合物中的溶解气体产生微泡; 并从水中收集碳氢化合物。 任选地，该方法基本上没有向烃和水混合物中添加苛性剂。
IPC结构图谱:
| C | 化学；冶金 |
| --C10 | 石油、煤气及炼焦工业；含一氧化碳的工业气体；燃料；润滑剂；泥煤 |
| ----C10B | 含碳物料的干馏生产煤气、焦炭、焦油或类似物 |
| ------C10B53/00 | 专用于特定的固态原物料或特殊形式的固态原物料的干馏 |
| --------C10B53/06 | .油页岩或沥青岩的 |