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发明授权
CN101544920B 垃圾填埋气脱臭提纯制备压缩天然气工艺 失效 - 权利终止 转让

垃圾填埋气脱臭提纯制备压缩天然气工艺
摘要：
本发明公开了一种垃圾填埋气脱臭提纯制备压缩天然气工艺，包括：脱臭步骤，利用脱臭液或催化剂将垃圾填埋气中的恶臭气体组分脱除；脱碳步骤，利用溶液吸收法从经过脱臭处理的气体中分离出CO2及脱臭过程产生的副产品；压缩步骤，将经过脱碳的气体通过压缩工段压缩、脱水，转化为压缩天然气。
摘要（英）：

The invention discloses a process for preparing compressed natural gas by deodorizing and purifying landfill gas, which comprises: a deodorizing step, namely using deodorizing solution or a catalyst to remove malodorous gas components in the landfill gas; a decarbonizing step, namely using a solution absorption method to separate CO2 and byproducts generated in the deodorizing process from the deodorized gas; and a compressing step, namely compressing and dehydrating the decarbonized gas through a compression working section to convert the gas into the compressed natural gas.

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