天然气门站管网压力能回收利用技术研发与应用安成名(深圳市燃气集团股份有限公司,广东深圳518040)摘要:高压天然气在调压的过程中会产生很大的压力降,释放大量的能量
如果能采用适当的方式回收利用这部分压力能,将在很大程度上提高能源利用率和天然气管网运行的经济性
本文介绍了西气东输Ⅱ线某门站高压天然气压力能回收利用情况,分析了本项目所解决的关键技术难题,指出了该项目的示范意义,并对其应用前景进行了展望
关键词:天然气门站压力能发电Abstract:Thehigh-pressurenaturalgaswillproducealargepressuredropandreleaselargeamountsofenergyintheprocessofitsregulator
Ifusingtheappropriatewaystorecyclethepressureenergy,itwillgreatlyimprovetheenergyefficiencyandeconomicsofthenaturalgaspipelinenetwork
Thispaperdescribesthehigh-pressurenaturalgaspressureenergyrecyclingofcertainnaturalgasgatestationinWest-EastgastransmissionlineⅡ,analysesthekeytechnicalproblemsaddressedinthisproject,pointsoutthedemonstrationsignificanceoftheproject,andprospectsonitsapplicationprospects
Keywords:naturalgasgatestationspressureenergypowergenerati