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- The thermal stability and corrosion behaviour of petroleum acid ester and esterified high acid crude oil (HACO) were studied. 摘要 研究了石油酸酯和酯化高酸原油的热稳定性及腐蚀性规律。
- However, it is unsuitable to adopt the autocatalytic esterification for reducing acid content of high acid crudes due to the limitation of calcium content in crude oil processing. 鉴于原油加工过程对钙含量的要求，高酸原油并不适于采用自催化直接酯化降酸。
- The origin of the highly acidic crude oil in rift basin in Sultan 苏丹裂谷盆地高酸值原油成因分析
- The plant converts crude oil into gasoline. 这家工厂将原油加工成汽油。
- China is a country rich in crude oil. 中国是一个原油丰富的国家。
- The tanker took on 200,000 barrels of crude oil. 油轮装载了二十万桶原油。
- The country exports lots of crude oil. 这个国家出口大量原油。
- PROGRESS ON CORROSION PROTECTION TECHNOLOGY FOR PROCESSING HIGHLY ACIDIC CRUDE OIL 加工高酸原油炼油设备防腐技术新进展
- Study on corrosion of packing in vacuum tower by acid crude oil con-taining sulphur 含硫高酸值原油对减压塔不锈钢填料的腐蚀
- Crude oil can be refined into various petroleum products. 原油可炼制成各种石油产品。
- Keywords Highly acid crude oil;Deacidification;Reaction temperature;Reaction time;Distillate; 高酸原油;脱酸;反应温度;反应时间;馏分;酸值;
- Demand from abroad bumped the price of crude oil. 国外的需求提高了原油的价格。
- Their daily work is to refine crude oil. 他们每天的工作是精炼原油。
- The crude oil is chromatographed over silica gel. 粗制油状物用硅胶进行色谱分离。
- Crude oil is the world's most important commodity. 原油是世界上最重要的商品。
- Gasoline is made from crude oil. 汽油是从原油中提炼出来的。
- The price of crude oil has come down recently. 最近原油的价格已经下降了。
- How is crude oil changed into useful products? 原油是怎样变成有用产品的?
- US crude oil reserves fell 800,000 barrels. 美国原油库存下跌800,000桶。
- He sold by-products of crude oil. 女孩的父亲是个商人。
