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Coal treating process
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Patent number 4,385,980
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Issue date May 31, 1983
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Conoco Inc.
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Matthew C. Sooter
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Processing high sulfur coal
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Patent number 4,292,165
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Issue date Sep 29, 1981
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Conoco, Inc.
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Matthew C. Sooter
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Inhibition of coke puffing
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Patent number 4,140,623
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Issue date Feb 20, 1979
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Continental Oil Company
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Matthew C. Sooter
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...