CCTEG Changzhou Research Institute

随着“双碳”目标愿景的提出,煤炭开采行业温室气体监测体系的建设是大势所趋。目前煤炭开采过程碳排量的核算是依据排放因子人工计算,核算方式机械、效率低下、结果误差大,无法查询碳排量的日报和月报。因此,急需建设一套可实时监测、自动核算、信息化展示的煤矿碳排放温室气体监测系统。分析了煤炭开采过程碳排放源及核算边界,确定了煤矿碳排放源的通风和抽采外排回路两大排放路径,构建了基于连续监测的碳排放自动核算模型,开发了煤矿碳排放自动监测核算系统。该系统可自动核算煤矿碳排放量,形成“实时监测-自动核算-分级报告”一体化、信息化、自动化碳排放管理系统,为企业级碳排放核算提供技术支持。

With the proposal of the “double carbon” goal vision, the construction of a greenhouse gas monitoringsystem for the coal mining industry has become an inevitable trend. At present, the calculation of carbon emissionsduring coal mining was based on manual calculation of emission factors. The calculation method is mechanical,inefficient, and results have large errors, making it impossible to query daily and monthly reports of carbonemissions. Therefore, there is an urgent need to build a coal mine carbon emissions greenhouse gas monitoringsystem that can monitor, automatically calculate, and display information in real time. The carbon emission sourcesand accounting boundaries were analyzed during the coal mining process, the two major emission paths of theventilation and extraction external discharge circuits of the coal mine carbon emission sources were determined, acarbon emission automatic accounting model was constructed based on continuous monitoring, and a coal minecarbon emission automatic monitoring and accounting system were developed.This system can automaticallycalculate the carbon emissions of coal mines, forming an integrated, informationized, and automated carbonemission management system of “ real-time monitoring, automatic accounting, and graded reporting”, providingtechnical support for enterprise level carbon emission accounting.

蒋泽.“双碳”目标下煤矿温室气体监测技术研究[J].煤矿机电,2023,44(5):44-48.