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发明公开
CN108778468A 燃烧系统 审中-实审

燃烧系统
摘要：
本发明的目的是实现可获得稳定的输出、且节能的生物气燃烧系统。提供一种燃烧系统，具备：分离部(14)，从以甲烷为主成分并含有二氧化碳的混合气体作为成分的被处理气体中去除二氧化碳，并获得至少二氧化碳的含量降低的高纯度甲烷气体；以及燃烧部(15)，使甲烷气体燃烧，分离部(14)具有经由分离膜(13)所分隔的第1处理室(11)及第2处理室(12)，分离膜(13)是以下的构成：使被供给至第1处理室(11)的被处理气体中的二氧化碳选择性地向第2处理室(12)透过，而获得甲烷纯度比被处理气体高的第1处理室(11)内的第1分离气体、以及含有被处理气体中的二氧化碳的第2处理室(12)内的第2分离气体。
摘要（英）：

The purpose of the present invention is to implement a biogas combustion system that can obtain a stable output and has low energy consumption. Provided is a combustion system provided with a separation unit 14 for eliminating carbon dioxide from a gas to be processed, which comprises a mixed gas that includes methane as a primary component and carbon dioxide, so as to obtain high purity methane gas wherein at least the amount of carbon dioxide is reduced, and a combustion unit 15 for combustion of methane gas, wherein the separation unit 14 has a first processing chamber 11 and a second processing chamber 12 partitioned by a separation membrane 13, and the separation membrane 13 selectively allows carbon dioxide in the gas to be processed that is supplied to the first processing chamber 11 to permeate through to the second processing chamber 12 so as to obtain a first separated gas in the first processing chamber 11 that has higher purity methane than the gas to be processed and a second separated gas in the second processing chamber 12 that includes the carbon dioxide in the gas to be processed.

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