TREA

Union Carbide Canada Limited

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  • Danbury, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Removal and recovery of sulphur dioxide from gas streams
    • Patent number 5,019,361
    • Issue date May 28, 1991
    • Union Carbide Canada Limited
    • Leo E. Hakka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Gas scrubbing process
    • Patent number 5,017,350
    • Issue date May 21, 1991
    • Union Carbide Canada Limited
    • Leo E. Hakka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

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