发明名称 |
PROCESS FOR EXTRACTION OF BITUMEN FROM OILSANDS |
摘要 |
Bitumen within raw oilsands may be cracked and fully recovered by light hydrocarbon extraction following exposure to modified natural zeolite catalysts under cracking conditions. The recovered bitumen is reduced in viscosity, with lower boiling point distributions. Effective cracking of oilsands bitumen using economical, abundant and readily disposable natural zeolites represents a significant step towards a waterless and environment friendly extraction process. |
申请公布号 |
CA2630075(C) |
申请公布日期 |
2013.12.31 |
申请号 |
CA20082630075 |
申请日期 |
2008.04.28 |
申请人 |
IMPERIAL OIL RESOURCES LIMITED;THE GOVERNORS OF THE UNIVERSITY OF ALBERTA |
发明人 |
KUZNICKI, STEVEN M.;MCCAFFREY, WILLIAM C.;GRAY, MURRAY R.;DUNN, JAMES A. |
分类号 |
C10G1/04;C10G9/00 |
主分类号 |
C10G1/04 |
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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