A combined treatment device and combined treatment method for coal bed methane and carbon-containing solid waste

Abstract

The application provides a combined treatment device for coal bed gas and carbon-containing solid waste, which mainly comprises a combustion reaction device, a heat carrier and a circulating device. The application also provides a combined treatment method for coal bed gas and carbon-containing solid waste. The combined treatment device provided by the application is simple in structure, does not need gas switching, is easy to operate, can continuously and stably operate, and has greatly improved treatment efficiency. The combined treatment method provided by the application can utilize carbon-containing solid waste to make up for heat loss of the system while treating low-concentration coal bed gas, so that heat self-sustaining stable operation can be realized, the deficiency in treating low-concentration coal bed gas, especially super-low-concentration coal bed gas, is made up, the emission of greenhouse gases is reduced, and the combined treatment method has important economic and social values.

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