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Exhaust gas processing method
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Patent number 6,491,885
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Issue date Dec 10, 2002
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Mitsubishi Heavy Industries, Ltd.
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Kikuo Tokunaga
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C01 - INORGANIC CHEMISTRY
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Ammonia adsorption apparatus
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Patent number 5,897,687
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Issue date Apr 27, 1999
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Mitsubishi Jukogyo Kabushiki Kaisha
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Teruko Shimada
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Nitrogen oxide removal catalyst
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Patent number 5,869,419
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Issue date Feb 9, 1999
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Mitsubishi Heavy Industries, Ltd.
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Yoshiaki Obayashi
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Rectifying device
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Patent number 5,680,884
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Issue date Oct 28, 1997
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Mitsubishi Jukogyo Kabushiki Kaisha
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Shigeyuki Nishijima
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Method for recovering ammonia adsorbent
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Patent number 5,679,314
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Issue date Oct 21, 1997
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Mitsubishi Jukogyo Kabushiki Kaisha
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Atsushi Morii
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Method for treating ammonia
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Patent number 5,589,146
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Issue date Dec 31, 1996
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Mitsubishi Jukogyo Kaisha
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Atsushi Morii
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Prevention of ammonia decomposition
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Patent number 5,431,894
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Issue date Jul 11, 1995
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Mitsubishi Jukogyo Kabushiki Kaisha
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Toshiyuki Onishi
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES