The Illinois State Geological Survey

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  • Champaign, IL, US

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  • Information Patent Grant

    Desulfurization of carbonaceous materials

    • Patent number 4,888,029
    • Issue date Dec 19, 1989
    • The Board of Trustees of Southern Illinois University
    • Richard H. Shiley
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

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