论文部分内容阅读
乌鲁木齐市冬季漫长,气候严寒,全年采暖期为160~180天,是我国采暖期最长的城市之一。从目前燃煤造成的环境压力来看,燃煤发电及燃煤供暖锅炉是主要的污染源之一。因此,调整城市供热能源结构、采用先进技术、提高清洁能源利用率已成为乌鲁木齐市大气污染治理迫在眉睫的举措。燃气发电相对于煤电在环境保护方面的优势是,可以基本消除SO_2的排放,而且能减少近1/3的CO_2排放和95%的NO_X排放。因此,新出台的《乌鲁木齐市“十二五”生态建设和环境保护规划及2020年长期规划》提
Urumqi, a long winter, cold climate, the annual heating period of 160 to 180 days, is China’s longest heating period of the city. From the current pressure caused by coal-fired environment, coal-fired power generation and coal-fired heating boilers are one of the major sources of pollution. Therefore, adjusting the energy structure of urban heating and using advanced technologies to improve the utilization of clean energy has become an urgent measure for the air pollution control in Urumqi. The advantage of gas power generation in relation to coal and electricity in environmental protection is that it can basically eliminate SO 2 emissions and reduce nearly 1/3 of CO 2 emissions and 95% of NO x emissions. Therefore, the newly promulgated “Urumqi City,” “second five” ecological construction and environmental protection planning and 2020 long-term planning "mention