Natural gas reforming hydrogen production release gas recovery device and recovery method
The invention discloses a natural gas reforming hydrogen production release gas recovery device and recovery method and belongs to the field of chemical waste gas recovery. The device comprises an absorption tower, a first heat exchanger, a desorption tower unit and a hydrogen recovery unit, wherein...
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| creator | XU YUBING MA GUOLONG GOU GUOLEI ZHANG HUA LI QIANG QUE MENG WANG JUNPING |
| description | The invention discloses a natural gas reforming hydrogen production release gas recovery device and recovery method and belongs to the field of chemical waste gas recovery. The device comprises an absorption tower, a first heat exchanger, a desorption tower unit and a hydrogen recovery unit, wherein a raw material gas inlet of the absorption tower is connected with a first release gas output pipeline; a first end inlet of the first heat exchanger is connected with a bottom outlet of the absorption tower; the first end of the desorption tower unit is connected with a first end outlet of the first heat exchanger, the second end of the desorption tower unit is connected with a second end inlet of the first heat exchanger, and a second end outlet of the first heat exchanger is connected with atop inlet of the absorption tower; one end of the hydrogen recovery unit is connected with a top outlet of the absorption tower, and the other end is connected with a PSA unit. After decarburizationby the absorption tower, f |
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The device comprises an absorption tower, a first heat exchanger, a desorption tower unit and a hydrogen recovery unit, wherein a raw material gas inlet of the absorption tower is connected with a first release gas output pipeline; a first end inlet of the first heat exchanger is connected with a bottom outlet of the absorption tower; the first end of the desorption tower unit is connected with a first end outlet of the first heat exchanger, the second end of the desorption tower unit is connected with a second end inlet of the first heat exchanger, and a second end outlet of the first heat exchanger is connected with atop inlet of the absorption tower; one end of the hydrogen recovery unit is connected with a top outlet of the absorption tower, and the other end is connected with a PSA unit. 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| subjects | CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS |
| title | Natural gas reforming hydrogen production release gas recovery device and recovery method |
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