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脱硫技术已经成为各炼油企业的关键技术。 The desulfurization technology has become a key technology in various oil refinery enterprises. | ||
最后给出了在兰州炼油化工总厂应用的实例。 Finally, a case study in Lanzhou Refinery is brought forward. | ||
热壁加氢反应器是炼油与煤液化工程的关键设备。 Hot wall hydroprocessing reactor is the key equipment in oil refinery and coal liquefied. | ||
而在过去12年，壳牌公司已经将其炼油产能缩减了40%。 And Shell has trimmed its refining capacity by 40% over the last 12 years. | ||
石油行业处处都面临建材严重不足、熟练工人匮乏，炼油企业也未能幸免。 Like every other part of the oil industry, refining is suffering from an acute shortage of building materials and skilled Labour. | ||
增加劣质原油加工量，可大幅降低原油成本，提高炼油企业经济效益。 The increase of inferior crude oil processing amount can reduce crude oil cost by a large margin so as to enhance economic benefit of refining enterprises. | ||
但炼油的微薄利润并不妨碍新兴经济中的石油公司收购精炼厂。 But refineries' weak margins are not deterring oil firms from emerging economies from buying them. | ||
炼厂如何合理控制原油库存，以降低资金占用和跌价风险，已成为各炼油企业关注的重点。 It has become am important issue concerned by refining enterprises that refineries control crude oil stock efficiently to reduce capital investment and price risks. | ||
报道了一种以表面活性剂、丙二烯二胺和柠檬酸、EDTA 为主要组分的硫化亚铁清洗剂配方和其在炼油装置应用的情况。 A detergent for cleaning iron monosulfide was formulated with surfactant, diamino-propadiene, citric and EDTA, and its cleaning mechanism was discussed. | ||
