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Process for wet quenching of coal-coke
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Patent number 4,512,850
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Issue date Apr 23, 1985
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Ruhrkohle Aktiengesellschaft
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Wilhelm Mosebach
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Treatment of gas condensates
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Patent number 4,495,031
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Issue date Jan 22, 1985
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Firma Carl Still GmbH & Co. KG
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Dieter Breidenbach
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Method of operating a coke oven
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Patent number 4,422,902
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Issue date Dec 27, 1983
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WSW Stahl-Und Wasserbau GmbH
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Dieter Breidenbach
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Door for coking chamber of coke-oven battery
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Patent number 4,414,072
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Issue date Nov 8, 1983
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WSW Stahl- und Wasserbau GmbH
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Dieter Breidenbach
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...