A method of refining crude oil, which can reduce costs for facility and operation and ensure stable operation under simple control. The method is characterized in that, after distilling and separating naphtha fraction in crude oil, remaining fraction after removal of the naphtha fraction are de...
Novel method for refining soybean oil A process for making break-free soybean oil is described in which crude oil is treated with a small amount of an organic acid anhydride and then degummed by water addition and phase separation. The break-free oil can be used for industri... LP Hayes,...
发明人: M Laurent 摘要: method for refining of oils, especially triglyceride oils, which marked that it provides for the catalytic treatment of the oil.as a lewiszuur immobilized catalyst (12), by which the oil flow (b) is placed in contact.收藏...
Oil sands are sedimentary sands rich in natural bitumen,also known as tar sands.The oil content of oil sands varies depending on the mining and refining te... Y Gong,X Li,G Xie,... - 《Sino-Global Energy》 被引量: 0发表: 2019年 ...
PURPOSE:To prevent the passivation of the anode and to improve the current efficiency by refining crude copper in the presence of a prescribed amount of As or an As compound so as to increase the As content in the anode. CONSTITUTION:Crude copper is refined in the presence of a prescribed ...
A process for refining an edible oil comprising the steps of: degumming crude oil; subjecting the oil to a heat treatment under vacuum conditions; removing unwanted components; and deodorizing the oil, which process is characterised in that during the heat treatment the oil is substantially free ...
Electrostatic field treatment as a novel and efficient method for refining crude canola oil Traditional vegetable oil refining strategies are energy-intensive and can result in substantial oil loss. In metalworking and machine shops, electrostatic... L Zhou,J Shen,TJ Tse,... - 《Journal of Cleane...
The major process flow comprises the following steps of: filtering salt-resistant vegetable crude oil to remove impurities; degumming; performing alkali refining; decolorizing; deodorizing; protecting with unsaturated fatty acid, and the like. Since the temperature in the deodorizing technical process is...
The present invention relates to a method of refining crude tall oil. According to the method, the crude tall oil is fed into a column distiller, where it is separated into desired fractions. The conditions of the column distiller are adjusted on the bas
Novel method for refining soybean oil A process for making break-free soybean oil is described in which crude oil is treated with a small amount of an organic acid anhydride and then degummed by water addition and phase separation. The break-free oil can be used for industri... LP Hayes,...