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- two - phase solvent extraction 棉籽粕
- Keywords two-liquid phase solvent extraction;rapeseed;glucosinolates;rapeseed oil;mass transfer model;kinetics; 双液相萃取;油菜籽;硫代葡萄糖甙;菜油;传质模型;动力学;
- two- phase solvent extraction 双液相溶剂浸取
- The research of solvent extraction chemistry is actually the coordination chemistry between two phases. 溶剂萃取化学所研究的问题实际上是两相间的配位化学。
- The effect of solid particle content in feeding liquid on phase disengagement and interfacial emulsion in copper solvent extraction is studied. 研究了铜溶剂萃取时,萃原液中固体微粒含量对分相和界面乳化的影响。
- A description and review on the techniques of avoiding second organic phase in the treatment of high level liquid waste (HLLW) by solvent extraction is presented. 概要介绍和评述了用溶剂萃取法处理高放废液时避免产生第二有机相的若干技术:复合萃取体系、芳香烃作为稀释剂、稀释法、还原法、络合法以及非平衡萃取法。
- The experiment utilizes combination of solvent extract method with chromatography method, We seperated two compounds, They are Formononetin, Calycosin separately. 摘要本实验是利用溶媒提取和层析方法相结合，分离出两种化合物，它们分别是芒柄花素和毛蕊异黄酮。
- The mechanism of the third-phase elimination by modifier TBP in the N235/HCl solvent extraction system were investigated by means of the conductivity changes of extraction organic phase. 通过测定萃取有机相的电导率变化研究叔胺N235(三烷基胺)萃取盐酸体系中第三相的形成及改性剂消除第三相的作用机理。
- Solvent extraction is accomplished by the addition of an immiscible solvent to the wastewater. 溶剂萃取是向废水中投加不溶于水的溶剂。
- Particular emphases were given on the progress of solvent extraction of supercritical fluid extraction, solid phase extraction, solid phase microextraction and membrane extraction. 对溶剂萃取所发展的超临界流体萃取、固相萃取、固相微萃取及膜萃取方面作了重点叙述。
- Several sample preparation techniques in analysis of aroma compounds were reviewed, including solvent extraction, headspace technique, solid phase microextraction and direct thermal desorption. 摘要综述了几种样品制备技术，包括溶剂萃取、溶剂辅助蒸馏、同时蒸馏萃取、顶空技术和直接热解吸。
- Continuous phase extraction method, solvent extraction method and reduced pressure heating method were applied to remove the residual dichloromethane in naltrexone microspheres, respectively. 分别采用连续相萃取法、溶剂萃取法和减压加热法去除纳曲酮微球中残留二氯甲烷,并对经减压加热法处理的微球进行体外释药试验。
- Solvent Extractables in Petroleum Waxes, Method of Test for (05. 石蜡中溶剂性萃取物的试验方法(05。
- A study is made of separation of zinc from iron in waste sulfuric acid pickle liquor by solvent extraction. 对溶剂萃取分离镀锌酸洗废液中的锌、铁进行了研究。
- The macroreticular resin to adsorb leucomycin( LM) as the better method to replace the solvent extraction method was designed. 用大孔网状树脂吸附法代替溶媒萃取法,分离纯化柱晶白霉素。
- The two systems of government are polar opposites. 这两种政体正好相反。
- The sample of ginkgo biloba extracts was prepared by solvent extraction,column chromatography and solid phase extraction,the ginkgolic acids was purified by preparative HPLC. 通过萃取、层析和固相萃取等方法预处理银杏叶提取物,然后用HPLC制备色谱柱自制银杏酸纯品,结合紫外光谱、氢核磁共振和高效液相色谱,对银杏酸进行结构解析。
- The business is owned by two partners. 这家商行为两名合伙人所拥有。
- Study on Ultrasonic-assisted Solvent Extraction of Lutein from Tagetes eracta Linn. 超声波强化有机溶剂提取万寿菊中叶黄素的研究。
- The two sets of traffic lights were out of phase. 那两组交通灯不同步。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
