process for the removal of heavy metals and the asfalteni from crude oil and its heavy fractions

• 1. 含有阿尔福尔醇的减阻剂料浆和制备含有阿尔福尔醇的减阻剂料浆的方法 [P] . 中国专利： CN1513098A . 2004-07-14
• 2. 在高苛刻度条件下使用热加氢处理、加氢处理与蒸汽裂化器的组合将原油的重质馏分或全原油转化为高价值化学品，以使乙烯、丙烯、丁烯和苯最大化 [P] . 中国专利： CN113710776A . 2021-11-26
• 3. process for the removal of heavy metals and the asfalteni from crude oil or its fractions. [P] . IT8922144D0 . 1989-10-26

  机译： 从原油或其馏分中去除重金属和阿斯福尔泰尼的方法。

• 4. Process for the removal of heavy metals and asphaltenes from crude petroleum or heavy fractions thereof [P] . IT1244487B . 1994-07-15

  机译： 从原油或其重质馏分中去除重金属和沥青质的方法

• 5. process for the removal of metals and the asphalt from crude oil and its heavy fractions [P] . IT9022486D0 . 1990-12-21

  机译： 原油及其重质馏分中去除金属和沥青的方法

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• 7. Metal Coordination Chemistry: Removal and Recovery of Metal Compounds from Heavy Crude and Shale Oils with Multidentate Ligands. Annual Report, October 1981-October 1982. [R] . Fish, R. H. 1982

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