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1、储运2010级油气储运工程设计题目天然气集输站场施工图设计设计步骤1技术路线及方案比较对于硫化氢含量低(约在0.5%以下)和凝析油含量不多的天然气,只需在矿场集气站内进行节流调压和分离计量等操作,就可以输住用户。在这种情况下,可以采用常温分离的集气站流程。1)常温分离单井集气站流程在这种流程中,所有用来调节气井工作、分离气体中杂质、测量气量和凝析液、防止水化物形成等的设备和仪表都直接布置和安装在距井口装置不远的地方。在这种情况下,每口井一般都有工人进行管理。2)常温分离多井集气站流程常温分离多井集气站流程也
2、可分为两种型式.A型流程,它的特点是三相分离;B型流程,它的特点是气液分离。这两种常温分离多井集气站流程,其井数可以根据集输系统流程图设计,所辖井数不受限制。3)常温分离多井轮换计量流程该流程适用于单井产量较低而井数较多的气田。全站按井数多少设置一个或数个计量分离器供各井轮换计量;再按集气量多少设置一个或数个生产分离器,分离器供多井共用。绘制站场工艺流程图需要选型计算的设备有:分离器、水套加热炉、安全阀、调压阀、节流阀和站内管线。2各设备选型的比较和计算公式2.1分离器的选型比较卧式分离器与立式分离器的比较
3、和选择:formorethan60yearsofruralseniorpartymembercarefunds;Systemofregulatingtheactivitiesofgrass-rootspartyorganizations,andenhancethesenseofbelongingofgrass-rootspartymembers;Holdfasttoimplement"redcredit","redstake"twomajorprojectopportunities,strivetoexpl
4、orenewwaysofdevelopmentofvillagecollectiveeconomy,ruralcollectiveeconomyachievebreakthrough;AprogressreviewbytheSecretaryofthepartyworkofgrass-rootspartyorganizations,strengthenstheresponsibilityofgraspingpartybuilding,PartySecretary.Second,strengtheningth
5、econstructionofcleanandhonestGovernmentandfightagainstcorruption.Seriouslyimplementthehonestresponsibility,activelycarryouttheindependentCommissionagainstcorruptioninterviewsystem,increasetheleadershipandtheday-to-daysupervisionofpartymembersandcadresatall
6、levels,strengthenthenotWindsofspecialtreatment,treatmentof"laid-backluxuryandarrogance"and"three-pronged"problem,non-gang,nationalpublicofficers,servinginleadershippositionsisnotland,above-standardequippedwithbusesandcarsforprivatepurposes,andrecreationalc
7、ityofgifts,hospitality,luxuryandwaste,"emptiedtherating"specialrectificationwork.Adheretotherotwillbepunishing,corruptSu,and1village,4disciplinaryadministrativecadresandworkers.Threeistostrengthenpeacetocreateawork.Strengthensourcemanagement,adheretopreven
8、tion,focusingonprevention.Carryoutthe"bigreception,bigtour"campaign,petitioningforthecadresofthe35对于正常的油气分离,特别是出现乳化、泡沫或高气油比的场合,卧式分离器可能是最经济的。在低气油比的场合,立式分离器工作得最有效;在非常高的气油比场合(比如在从气体中仅仅需要脱除液体雾沫所使用的气体洗涤器),也可以使用立式分