| 发明名称 |
IMPROVEMENTS IN PRODUCING PIPELINEABLE BITUMEN |
| 摘要 |
A bitumen is rendered pipelineable by partially hydroconverting the bitumen and then adding sufficient diluent to the partially hydroconverted bitumen to provide a mixture having an API gravity at 15.degree.C of at least 19.degree. and a viscosity at 40.degree.C in the range of about 35 to about 60 cP.
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| 申请公布号 |
CA2274434(A1) |
申请公布日期 |
2000.01.14 |
| 申请号 |
CA19992274434 |
申请日期 |
1999.06.14 |
| 申请人 |
IMPERIAL OIL |
发明人 |
MACLEOD, JOHN BRENTON;CHAKRABARTY, TAPAN;MYERS, RONALD DAMIAN;GHOSH, MAINAK |
| 分类号 |
C10G47/00;(IPC1-7):C10L1/04 |
主分类号 |
C10G47/00 |
| 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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