矿井瓦斯零排放利用的优化模型  

Zero Gas Emissions Using Optimization Model in Mine

作　　者：贾剑 于万纪 

机构地区：[1]潞安集团瓦斯研究院,山西长治046204 [2]浙江亿扬能源科技有限公司,浙江杭州310013

出　　处：《煤》2014年第9期1-3,6,共4页Coal

摘　　要：矿井瓦斯主要通过抽采泵站和回风井排出,由于排出的甲烷浓度存在差异,需要采用不同的技术加以利用。为了实现矿井瓦斯"零排放",需要考虑不同浓度瓦斯的利用设备及其容量之间的最佳匹配,文章提出了确定最大化收益目标的实用方法,并据此建立优化模型,从而可以得到最佳掺混比例。利用该模型对某高瓦斯矿瓦斯利用项目进行五种可能方案的分析,并对各方案进行了对比和评价。Mainlt through mine gas extraction pumping station and return air shaft,due to the discharge of methane concentration differ-ence,need to adopt different techniQues to take advantage of＆quot;zero emissions＆quot; in order to realize the mine gas,need to consider different concentrations of gas use eQuipment and the best match between capacitt,the paper proposes a practical method of maximize revenue goal set,and on the basis of optimization model is established,which can get the best mixing proportion. Bt using the model of gas utili-zation project for the analtsis of the five possible solutions,and for each scheme are compared and evaluated in high gas mine.

关 键 词：零排放 瓦斯发电 优化 

分 类 号：TD712.67[矿业工程—矿井通风与安全]