Experimental on predewatering process of crude oil by back - admixing bottom water 原油回摻底水預脫水工藝實驗
Thanks for your support . sinopec hangzhou refinery , established in 1951 , is a petrochemical enterprise based on the processing of crude oils and characterized by its white oil series products and fine oils 中國石化集團杭州煉油廠是一家以原油加工為基礎,以白油系列產品和精細油品為特色的石油化工企業,是中國石化集團公司直屬企業。
From the error resource , this paper emphatically analyzes the cause that the metering error produces in the process of crude oil metering with this flowmeter , and discusses the necessity of insulating the prover , installing the automatic sampler and automatic water cut analyzer 著重從誤差的來源分析了用容積式流量計進行原油計量產生誤差的原因,指出了體積管保溫、安裝自動取樣器和自動含水分析儀的必要性。
It mainly engages in exploring and developing , production and trading of crude and natural gas ; processing of crude oil into refined products , trading , transporting , distributing and marketing of refined products ; producing , distributing and trading of petrochemical products ; importing / exporting refined & petrochemical products , as well as jv co - operations 主要業務包括石油和天然氣的勘探、開發、生產和貿易;石油的加工、石油產品的生產、貿易及運輸、分銷和營銷;石化產品的生產、分銷和貿易。