containing only oxygen and either halogens or halogen-containing compounds

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    By-product stream upgrading in a propylene oxide/styrene coproducti...

    • Patent number 10,526,549
    • Issue date Jan 7, 2020
    • Lyondell Chemical Technology, L.P.
    • Sandor Nagy
    • C07 - ORGANIC CHEMISTRY
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    Modified zinc ferrite oxidative dehydrogenation catalysts in oxidat...

    • Patent number 4,332,972
    • Issue date Jun 1, 1982
    • Petro-Tex Chemical Corporation
    • Harold F. Christmann
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    Modified zinc ferrite oxidative dehydrogenation catalysts

    • Patent number 4,058,577
    • Issue date Nov 15, 1977
    • Petro-Tex Chemical Corporation
    • James R. Baker
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    Process for producing ethylene from ethane

    • Patent number 4,051,193
    • Issue date Sep 27, 1977
    • Allied Chemical Corporation
    • Bruce E. Kurtz
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    Process and apparatus for autothermic cracking of ethane to ethylene

    • Patent number 4,044,068
    • Issue date Aug 23, 1977
    • Allied Chemical Corporation
    • Bruce E. Kurtz
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    Modified zinc ferrite oxidative dehydrogenation catalysts

    • Patent number 3,998,760
    • Issue date Dec 21, 1976
    • Petro-Tex Chemical Corporation
    • Harold F. Christmann
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    Modified zinc ferrite oxidative dehydrogenation catalysts

    • Patent number 3,960,767
    • Issue date Jun 1, 1976
    • Petro-Tex Chemical Corporation
    • Harold F. Christmann
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    Modified zinc ferrite oxidative dehydrogenation catalysts

    • Patent number 3,951,869
    • Issue date Apr 20, 1976
    • Petro-Tex Chemical Corporation
    • James R. Baker
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    Modification of iron and barium ferrite catalysts

    • Patent number 3,931,351
    • Issue date Jan 6, 1976
    • Petro-Tex Chemical Corporation
    • Robert E. Hinkson
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    3879446

    • Patent number 3,879,446
    • Issue date Apr 22, 1975
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    3852370

    • Patent number 3,852,370
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    3846472

    • Patent number 3,846,472
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    3770812

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    3769362

    • Patent number 3,769,362
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    3739038

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    3718707

    • Patent number 3,718,707
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    3716576

    • Patent number 3,716,576
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    3702875

    • Patent number 3,702,875
    • Issue date Nov 14, 1972
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    3666684

    • Patent number 3,666,684
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    3644560

    • Patent number 3,644,560
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    3644561

    • Patent number 3,644,561
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    3634531

    • Patent number 3,634,531
    • Issue date Jan 11, 1972
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    3558735

    • Patent number 3,558,735
    • Issue date Jan 26, 1971
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    3542895

    • Patent number 3,542,895
    • Issue date Nov 24, 1970
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    3531541

    • Patent number 3,531,541
    • Issue date Sep 29, 1970
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    3531540

    • Patent number 3,531,540
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    3522323

    • Patent number 3,522,323
    • Issue date Jul 28, 1970
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    3442968

    • Patent number 3,442,968
    • Issue date May 6, 1969
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    3440298

    • Patent number 3,440,298
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    3426093

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Patents Applicationslast 30 patents