发明名称 |
Water-cooled, high-temperature gasifier and method for its operation |
摘要 |
A system for cooling high-temperature gasifiers and method for its operation wherein cooling conduits extend vertically through the walls of the gasifier and are connected at their ends to a closed-water circulation system which incorporates heat exchangers for removing heat from the system. Boiling in the system is prevented, and good heat transfer characteristics are achieved, by maintaining a high pressure system, at least 40 bar, coupled with a flow velocity of between 5 and 7 meters per second at a maximum internal diameter of the cooling conduits of 51 millimeters. Means are provided for maintaining the temperature of the water exiting from the cooling conduits at least 10 DEG C below the boiling point at the pressure and flow rate of the system. |
申请公布号 |
US4098324(A) |
申请公布日期 |
1978.07.04 |
申请号 |
US19760746400 |
申请日期 |
1976.12.01 |
申请人 |
DR. C. OTTO & COMP. G.M.B.H. |
发明人 |
KUMMEL, JOACHIM;DRESSEN, HEINZ;DANGUILLIER, WILHELM;GERNHARDT, PAUL;GRAMS, WOLFGANG;POHL, SIEGFRIED |
分类号 |
C10J3/57;C10J3/76;(IPC1-7):F22B1/00 |
主分类号 |
C10J3/57 |
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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