吸附色谱

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  • adsorption chromatography
吸附色谱吸附色谱
  1. 然后用快速吸附色谱取得面式和经式Cr(bza)3的完全分离。

    The fac Cr ( bza ) 3 and mer Cr ( bza ) 3 were separated by fast adsorption chromatography .

  2. 用吸附色谱法、凝胶过滤色谱法等方法对该活性成分进行分离和纯化,并用高效液相色谱法、薄层色谱法和化学方法对其纯度进行检验,得到2个纯物质HG1和HG2。

    The bioactive substances were purified through adsorption chromatography , gel chromatography and so on . The purity tests of HG-1 and HG-2 by TLC , analytical HPLC and chemical methods proved that they were both single substance .

  3. 结果去除重金属的方法有吸附色谱分离法、吸附澄清法、超临界CO2配合萃取法;

    Results Chromatography , adsorption clarification and supercritical CO2 chelating extraction techniques were usually used for removing heavy metals .

  4. 采用加压示差扫描量热计法(PDSC)对大庆150SN及其吸附色谱分离所得15个镏分与加入不同量的各种添加剂后的热氧化安定性进行了研究。

    The pressure differential scanning calorimetry ( PDSC ) was used to study the thermal-oxidation stability of Daqing150SN and its15 fractions obtained by chromatographic separation .

  5. 方法:采用除蛋白、除色素、回收乙醇、盐析、萃取等生物化学方法,从羊胆汁中分离提取GCA,采用了吸附色谱法和薄层层析色谱法分离纯化和鉴定了GCA。

    Isolation of Lycopene Isomers Using HPLC Method Crude extract of GCA went through deproteinization , depigmentation , ethanol reclamation , salting-out , extraction and anhydration .

  6. 用吸附色谱法提取和纯化的人足月胎盘脂氧合酶(HTPLO),能介导外源化合物的脱烷基、环氧化、磺化氧化等形式的协同氧化反应;

    Human term placental lipoxygenase ( HTPLO ) isolated and purified by affinity chromatography can mediate the co oxidation of xenobiotics . The major reactions include dealkylation , epoxidation , sulfoxidation , etc.

  7. 本文采用正戊烷溶剂沉淀和5%H2O-Al2O3吸附色谱把胜利、大庆、任丘和临盘四种减压渣油各分离为六个组分,其中包括四个胶质沥青质组分。

    The residues were separated into six fractions by means of normal pentane precipitation and newly available liquid adsorption chromatography technique with alumina containing 5 % water as adsorbent , i. e. , fraction 1 , 2,3,4,5 and n-pentane asphaltenes , among which fractions 3,4,5 are three resin fractions .

  8. 正相色谱是吸附色谱,而反相色谱主要是分离色谱。

    TLC is adsorption chromatography , and RP-TLC is mainly separation chromatography .

  9. 吸附色谱分离蔗糖还原糖过程基础研究

    Basic Research on Large Scale Liquid Adsorption Chromatography Separating Sugar and Reducing Sugars

  10. 液相制备吸附色谱流出峰对称性的若干影响因素

    The Factors Affecting the Symmetry of Chromatographic Peak in Liquid Preparative Adsorption Chromatography

  11. 特征线法在求解非线性液相吸附色谱模型中的应用

    Application of charactristics method in solving the model of non - linear chromatography

  12. 吸附色谱/质谱法定性分析柴油烃类组成

    Analysis of Hydrocarbon Constituents in Diesel Oil by Adsorption Chromatography / Mass Spectrography

  13. 这种分析技术称为吸附色谱。

    The technique is known as adsorption chromatograph .

  14. 蛋白质的吸附色谱分离和应用技术

    Adsorption chromatography and applied techniques of proteins

  15. 无机离子交换剂磷酸钛的合成及其吸附色谱性能的研究

    Studies on Properties of Inorganic Ion Exchangers Ti ( IV ) Phosphonate as Adsorbent of Gas Chromatography

  16. 在吸附色谱中,流动相的溶质分子进行多次连续的吸附和脱附。

    In adsorption chromatography , solute molecules of the mobile phase undergo many successive adsorptions and desorptions .

  17. 非平衡循环吸附色谱分离研究

    Non-equilibrium cycling liquid adsorption chromatography

  18. 采用液-固吸附色谱分离,测定了牛黄清心丸中胆红素的含量。

    The content of bilirubin in Niuhuang Qingxin Pills was isolated and determined by liquid-solid absorption chromatography .

  19. 采用吸附色谱法分离孤岛和辽河稠油,得到了胶质和沥青质组分。

    Resin and asphaltene components were extracted from Gudao and Liaohe heavy crude oil by adsorption chromatography method .

  20. 结果表明,协同吸附色谱过程的熵条件与竞争吸附情况下有很大不同;

    Comparison with the competitive adsorption process indicated that the entropy conditions of synergistic adsorption is very different ;

  21. 利用液-固吸附色谱柱将重油分离成四组分或八组分;

    Two kinds of heavy oils were separated into four and eight fractions by liquid-solid adsorption chromatography , respectively .

  22. 液固吸附色谱中溶质保留值与流动相组成关系的研究Ⅰ.二元流动相体系

    The Relationship between Retention Value and Mobile Phase Composition in Liquid-Solid Chromatography ⅱ . The Binary Mobile Phase System

  23. 烷基苯生产中循环烷烃的液固吸附色谱预分离和气相色谱/质谱分析

    Liquid-Solid Adsorption Separation and Gas Chromatography / Mass Spectrometry Analysis of Recycle Alkanes in the Production of Alkyl Benzenes

  24. 利用超声提取、吸附色谱分离以及气相色谱和气质谱联用的方法对土壤中痕量半挥发性有机污染物进行了提取、分离以及定性定量分析。

    We developed a method for the determination of trace semi-volatile organic compounds ( SVOC ) in soil by ultrasonic extraction , column separation and gas chromatography-mass spectrometry ( GC-MS ) .

  25. 采用正庚烷溶剂沉淀和1%H2O-Al2O3吸附色谱法将沥青分成饱和分、芳香分、胶质和沥青质4个组分。

    The asphalt was divided into four fractions by alumina containing 1 % water used as adsorbent liquid adsorption chromatography with normal n - heptane precipitation , they were saturates , aromatics , resins and asphaltene .

  26. 氧化铝吸附层色谱柱用于烃类气体的分离

    Column packing thinly coated with alumina in gas chromatography for the separation of gaseous hydrocarbons

  27. 本文提出了一个新的二组分气固吸附的色谱测定系统。

    A new system for the determination of binary gas solid adsorption isotherm with chromatography was established .

  28. 对发酵液进行预处理,采用萃取、吸附柱色谱、减压升华等方法提取分离出苦马豆素粗品。

    Swainsonine was isolated from culture solution by using the method of extraction , column chromatography , decompression sublimation .

  29. 本文提出了一种简便的吸附柱色谱-两步结晶的实验室测定渣油中微晶蜡潜含量的方法。

    In order to evaluate microcrystalline waxes in vacuum residues , a simple and convenient method for determining their potential contents by using elution adsorption chromatography and fractional crystallization has been proposed .

  30. 由此可以较好的解释二元复合驱在吸附和色谱分离过程中的分离原理,深入研究聚表二元体系的相互作用,为化学驱化学剂的设计、筛选提供了依据。

    So it can better explain the chromatographic separation degree in the dual compound flooding with the adsorption and the separation principle , offering the theory for chemical flooding agents designing and screening with deep studying the reciprocity of the binary system .