发明名称 |
Vorrichtung zur trockenen Destillation von bituminoesen oder oelhaltigen,feinkoernigen Materialien zwecks Gewinnung von fluessigen Kohlenwasserstoffen |
摘要 |
In apparatus for retorting oil shale, oil sands and similar materials wherein finely divided solids residue is used as a heat carrier and is heated in a vertical pneumatic conveyor-burner, mixed with fresh finely divided solid feed, product distillation vapors are removed from the mixture, and the solid distillation residue is returned to the conveyor-burner, the improvement whereby the propellant gas is introduced axially to the bottom of the conveyor-burner and the cool heat carrier is introduced thereinto from a concentric annular chamber thereabout through slits or openings in the propellant gas conduit by means of a flow of a control gas. |
申请公布号 |
DE1809874(A1) |
申请公布日期 |
1970.06.04 |
申请号 |
DE19681809874 |
申请日期 |
1968.11.20 |
申请人 |
METALLGESELLSCHAFT AG |
发明人 |
SCHMALFELD,DR.-ING.PAUL;SOMMERS,DIPL.-ING.HANS;JANSSEN,HEINRICH |
分类号 |
C10B49/20;C10G1/02 |
主分类号 |
C10B49/20 |
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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