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Frank Mirtsch
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Bottrop, DE
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last 30 patents
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Patent Grant
Method and apparatus for multiphase coal hydrogenation reactors wit...
Patent number
4,696,735
Issue date
Sep 29, 1987
Ruhrkohle Aktiengesellschaft
Eckard Wolowski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Integrated gas-phase hydrogenation process using heat recovered fro...
Patent number
4,636,300
Issue date
Jan 13, 1987
Ruhrkohle Aktiengesellschaft
Eckard Wolowski
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Coal hydrogenation process with integrated refining stage
Patent number
4,602,992
Issue date
Jul 29, 1986
Ruhrkohle Aktiengesellschaft
Josef Langhoff
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for interconnecting thermally and pressure-stressed multi-ph...
Patent number
4,555,325
Issue date
Nov 26, 1985
Ruhrkohle Aktiengesellschaft
Eckard Wolowski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL