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1985年11月2日～4日由中国石油化工总公司发展部主持,在山东省益都县召开了炼油工艺装置机泵密封技术鉴定会。参加会议的有高等院校、科研设计单位、炼油厂、制造厂等27个单位42名代表。炼油工艺装置机泵密封技术的研究课题,是中国石油化工总公司发展部下达给华东石油学院、齐鲁石油化工公司胜利炼油厂1980～1985年的重点科技项目。主要是对热油泵、轻烃泵与气压机所用的轴封进行试验研究。其具体内容是:1.泵用机械密封的耐久性试验研究,2.汽液两相机械密封的试验
November 2, 1985 to 4, presided over by the China Petrochemical Corporation Development Department, held in Yidu County, Shandong Province, the refinery process pump seal technology appraisal. Attending the meeting were 42 representatives from 27 units including universities, research and design institutes, oil refineries and manufacturing plants. Refining technology unit pump sealing technology research topic, China Petrochemical Corporation Development Department issued to East China Petroleum Institute, Qilu Petrochemical Company victory refinery 1980-1985 key science and technology projects. Mainly on the hot oil pump, light hydrocarbon pump and air compressor used in the experimental study of the shaft seal. The specific content is: 1. Pump mechanical seal durability test study, 2. Vapor-liquid two-phase mechanical seal test