System for preparing coal water slurry by washing carbon dioxide with low-temperature methanol
The utility model discloses a system for preparing coal water slurry from low-temperature methanol-washed carbon dioxide, which comprises a low-temperature methanol-washed carbon dioxide delivery pipe which is sequentially connected with a supercritical carbon dioxide preparation system and a carbon...
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| creator | BAI XIAOQI BAI LIN ZHANG JUNJUN KANG ERBO |
| description | The utility model discloses a system for preparing coal water slurry from low-temperature methanol-washed carbon dioxide, which comprises a low-temperature methanol-washed carbon dioxide delivery pipe which is sequentially connected with a supercritical carbon dioxide preparation system and a carbon dioxide coal water slurry preparation system. The supercritical carbon dioxide preparation system comprises a gas carbon dioxide compressor, a gas carbon dioxide liquefier, a supercritical carbon dioxide pressure pump, a supercritical carbon dioxide heater and a supercritical carbon dioxide storage tank which are sequentially connected through pipelines, and the low-temperature methanol washing carbon dioxide conveying pipe is connected with the gas carbon dioxide compressor through a pipeline; and the supercritical carbon dioxide storage tank is connected with the carbon dioxide coal water slurry preparation system through a pipeline. Carbon dioxide generated by low-temperature methanol washing participates in co |
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| language | chi ; eng |
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| subjects | ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY NATURAL GAS PEAT PETROLEUM, GAS OR COKE INDUSTRIES SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE |
| title | System for preparing coal water slurry by washing carbon dioxide with low-temperature methanol |
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