The essay studies the pretreatment of waste water of naphthenic acid from the oil plants by the method of crude oil extraction.
对原油萃取法在炼油厂环烷酸废水预处理中的应用进行了研究,考察了萃取剂、温度、搅拌度及萃取剂与水的比例等因素对处理效果的影响,从而确定了最佳萃取条件。
The volatile oils were obtained with supercritical CO 2,stream distillation and petroleum ether extraction.
采取超临界CO2 萃取、水蒸气蒸馏和有机溶剂石油醚萃取这三种方法提取石香薷挥发油。
The Study of Extractive Distillation Deep Desulfurization Process for FCC Gasoline
FCC汽油萃取精馏深度脱硫过程研究
solvent-extracted oil
溶剂萃取油[抽出油]
Effect of Extraction Mode on Supercritical CO_2 Extraction of Oil from Camphor Seeds
萃取方式对超临界CO_2萃取樟树籽仁油的影响
Supercritical CO_2 Extraction of the Camellia oleifera Abel Seed Oil and Its Effect
油茶油脂的超临界CO_2萃取及效果研究
Biodiesel production from lard oil via extraction and enzyme catalyzed transesterification
猪板油直接萃取制备生物柴油的研究
Supercritical CO_2 Extraction and Microwave Assisted Extraction of Angelica Volatile Oil
超临界CO_2萃取法与微波辅助萃取法提取当归挥发油的比较
Extraction mechanism of palladium(Ⅱ) with petrolenum sulfoxide (PSO)(Ⅱ)
石油亚砜萃取钯(Ⅱ)性能和机理研究
Research on the Extraction of Pomegranate Seed Oil by Supercritical Carbon Dioxide;
超临界CO_2萃取石榴籽油的研究
The Extraction of Safflower Seed Oil by Supercritical Carbon Dioxide;
超临界CO_2流体萃取红花籽油的研究
Study on the Extraction of Mulberry Seed Oil by Supercritical Carbon Dioxide;
超临界CO_2流体萃取桑椹籽油的研究
Supercritical CO_2 Extraction and Application of Sea Buckthorn Oil;
沙棘油的超临界CO_2萃取与应用
Study on the Kinetics of Rapeseed Liquid-Liquid-Solid Extraction;
油菜籽液—液—固三相萃取动力学的研究
Study on the Extraction of Kiwi Fruit Seed Oil by Supercritical Carbon Dioxide;
超临界CO_2萃取猕猴桃籽油的研究
Studies on Extracting Wheat Germ Oil by Supercritical Carbon Dioxide;
超临界CO_2流体萃取小麦胚芽油的研究
Research on the Extraction of Pumpkin Seed Oil by Supercritical Carbon Dioxide;
超临界CO_2流体萃取南瓜籽油的研究
Study on Suprcritical CO_2 Fluid Extraction of Sapium Sebiferum Roxb Epidermis Oil;
超临界CO_2流体萃取乌桕籽皮油的研究
Determination of Trace Copper in Apparatus Oil by Extraction-Spectrophotometry;
萃取光度法测定机油中微量铜的含量
Technic Study on Extraction of Ethreal Oil from Angelica by Supercritical Carbon Dioxide;
超临界CO_2萃取当归净油的工艺研究