Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Inorganic sulfur acid or anhydride producing type
Patent
1996-03-26
1998-04-07
Kastler, Scott
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Inorganic sulfur acid or anhydride producing type
422178, C01B 1748
Patent
active
057361088
ABSTRACT:
In a hydrogen treating plant which includes a recycle gas line having a reactor for regenerating a hydrogen sulfide by hydrogenating sulfur and an H2S absorber for absorbing the hydrogen sulfide generated in the reactor, and includes the liquid cyclic line circulating liquid for absorbing the hydrogen sulfide in the H2S absorber therein, a refrigerant unit provided in the liquid cyclic line which is lower temperature and lower pressure relative to the recycle gas line.
REFERENCES:
patent: 3390075 (1968-06-01), Harper
patent: 3725252 (1973-04-01), Maier
patent: 3910834 (1975-10-01), Anderson
patent: 4012487 (1977-03-01), Merkl
patent: 4108969 (1978-08-01), Merkl
patent: 5021147 (1991-06-01), Van Driesen et al.
patent: 5028314 (1991-07-01), Goldberger et al.
Kawakami Katsuhiko
Sawamura Nobuyoshi
Takano Jun-ichi
Kastler Scott
Softard Industries Co., Ltd.
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