高稳定性原油破乳剂的研究  

Studies on De-emulsifier for Stable Crude Oil

作　　者：王彦玲[1] 葛广章[1] 姜庆利[1] 张茂钧 张智[1] 辛寅昌[1] 孟广银[1] 吴文慧[1] 

机构地区：[1]山东省化工研究院

出　　处：《精细与专用化学品》2001年第22期16-17,共2页Fine and Specialty Chemicals

摘　　要：该专题合成了适用于高稳定性原油的有机胺酯破乳剂及适用于高粘油的苯乙烯改性有机酯共聚物。经胜利油田炼油厂、辽河油田特油公司现场试验证明,该系列破乳剂具有破乳快、界面齐、脱出水清等特点。在结构上,该类破乳剂不含氯离子及磺酸根离子,因此在电脱水后该化合物分解时,不会对电器造成不良影响。目前该产品已在山东瑞星生物化工股份有限公司建成100t/a的生产装置,产品售价10300元/t。This subject synthesized organic amine ester and styrene modified organic ester copolymer, non-polyether CR de-emulsifiers, which can be respectively used in high stability and high viscosity crude oil. The field tests in Shengli Oilfield Refinary and Liaohe Oilfield Special Oil Products Plant proved; these series de-emulsifiers are characterized by fast de-emulsification, regular interface, clear water removed. In structure, the de-emulsifiers do not contain chlorine ion and sulfonic acid group ion, so the decomposition of the compounds after electric dehydration will not bring about damage to the electrical appliance. Now a facility with a capacity of 100t/a has been built in Shandong Ruixing Biochemical Co. , Ltd. The price of products is 10300 yuan/t.

关 键 词：原油 破乳剂 三次采油 有机胺酯 苯乙烯改性 有机酯共聚物 稳定性 

分 类 号：TE869[石油与天然气工程—油气储运工程]