Gas phase hydrogen sulfide coupling hydrogen production system and method

The invention discloses a gas-phase hydrogen sulfide coupling hydrogen production system and method. The system comprises an acid gas input pipeline, a gas-phase reaction tower, a cyclone separator, a first-stage heater, a second-stage heater, a decomposition tower, a first-stage condenser and a sec...

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Bibliographic Details
Main Authors MA XIAOLONG, ZHANG RUIXIANG, LI CHANGHAI, HAN CHUANGAO
Format Patent
LanguageChinese
English
Published 03.05.2022
Subjects
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Summary:The invention discloses a gas-phase hydrogen sulfide coupling hydrogen production system and method. The system comprises an acid gas input pipeline, a gas-phase reaction tower, a cyclone separator, a first-stage heater, a second-stage heater, a decomposition tower, a first-stage condenser and a second-stage condenser, a top outlet of the cyclone separator is communicated with a heat absorption side inlet of the first-stage heater, a heat absorption side outlet of the first-stage heater is communicated with an inlet of the second-stage heater, an outlet of the second-stage heater is communicated with an inlet of the decomposition tower, and a bottom outlet of the decomposition tower is communicated with a heat release side inlet of the first-stage condenser; a heat release side outlet of the first-stage condenser is communicated with an inlet of the second-stage condenser, an outlet of the second-stage condenser is communicated with an inlet of the gas-phase reaction tower, and the acid gas input pipeline is
Bibliography:Application Number: CN202210243288