煤炭生产企业煤层气回收及其对温室气体减排综合效益分析

Comprehensive Benefit Analysis of Coalbed Methane Recovery to Greenhouse Gas Emission Reduction in Coal Production Enterprises

随着国家对温室气体排放工作的重视,各地不断出台相应政策来保证各行业“双碳”计划的顺利进行。煤矿开采过程中抽采出的煤层气的充分回收和利用,对煤炭生产企业的企业节能减排工作具有重要的意义。本文以潞安化工集团主体煤矿为例,首先分析了集团煤炭生产过程中涉及的温室气体排放的主要来源,并对企业现阶段煤层气综合利用情况进行考察,重点分析了煤层气回收利用对温室气体减排及其经济效益的影响。

As the country attaches great importance to greenhouse gas emissions,various places have continuously issued corresponding policies to ensure the “dual carbon” plans go sweetly in all industries.The full recovery and utilization of coalbed methane extracted from coal mining is of great significance to energy conservation and emission reduction for the coal production enterprises.Taking the main coal mine of Lu ’an Chemical Group as an example,the paper firstly analyzes the main sources of greenhouse gas emissions involved in the coal production process of the group,and then investigates the comprehensive utilization of coalbed methane at the present stage.Finally the effects of coalbed methane recovery on the greenhouse gas emission reduction and economic benefits were analyzed.