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CALCIUM-BASED REAGENT FOR PURIFYING ACIDIC GAS IN SYNTHESIS GAS GENERATED FROM GASIFICATION OF WASTE PLASTICS FEATURING NOT LOWERING TEMPERATURE OF SYNTHESIS GAS
CALCIUM-BASED REAGENT FOR PURIFYING ACIDIC GAS IN SYNTHESIS GAS GENERATED FROM GASIFICATION OF WASTE PLASTICS FEATURING NOT LOWERING TEMPERATURE OF SYNTHESIS GAS
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机译：在不降低合成气温度的废塑料气化中产生的合成气中净化酸气的钙基试剂
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摘要
PURPOSE: Provided is a reagent for removing hydrogen sulfide and carbon dioxide in the synthesis gas, which removes such acidic gases simultaneously without decreasing the temperature of synthesis gas so as to purify the synthesis gas to a degree suitable to be used for methanol preparation. CONSTITUTION: The reagent is used for removing hydrogen sulfide and carbon dioxide contained in the synthesis gas generated from gasification of waste plastics for the purpose of preparing methanol from the synthesis gas. The reagent comprises 5-20 wt% of calcium and is heat-treated at a temperature of 850-1100 deg.C. The reagent optionally further comprises 1-10 wt% of strontium oxide.
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