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- macroreticular resid 大孔吸附树脂
- Amberlyst A-21, macroreticular ion exchange resi... 阿尔伯特A-21离子交换树脂弱碱型;
- The therapeutic effects and resid... 结论:温针灸治疗效果佳。
- The specimen was extracted by the macroreticular resin and silica gel column. 样品经大孔树脂柱、硅胶柱分离,然后用TLC进行鉴定合并。
- Dear non non,I would like to know whether foreigner can get blue resid... 我想问哪里有卖日文输入法的软件???...
- 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。
- Conclusion:D_(2820) macroreticular resin fits in purification of phillyrin in Forsythia suspensa(Thunb)Vahl. 结论:D_(2820)型大孔吸附树脂适合分离纯化连翘中连翘甙。
- Separation,purification and pre-processing of psoralen from Fieus carica by macroreticular resin were studied. 研究了大孔树脂分离纯化无花果叶中补骨脂素的工艺条件及树脂前处理的方法。
- Objective:To establish a method for detecting organic solvent remained in Macroreticular resin. 目的:建立大孔树脂残留溶剂的测定方法。
- In this paper, a method for separating components in crude sasarguasaponin with macroreticular resin was introduced. 介绍用大孔树脂分离粗油皂苷成分的方法。
- A new method of producing sand binder of mixing resid treated by chemical method with soluble poly-mer was discussed. 论述了一种将化学处理后的渣油与聚合物水溶液混合制作型砂粘结剂的方法。
- Objective:To establish a simpler,quicker method for detecting the minimal resid ual disease. 目的:建立一种简便、快速的微小残留病的检测方法。
- Study on adsorption thermodynamics of o-Phthalic acid by NDA-150, ND-99 and ND-900 macroreticular resin was carried out through static experiments. 研究了 NDA-150、ND-99 和 ND-900 大孔树脂对水溶液中邻苯二甲酸的吸附热力学特性,结果表明,3 种树脂对邻苯二甲酸的吸附都同时满足 Freundlich 和 Langmuir 等温吸附方程;
- Effects on inferior resid FCC naphtha quality were discussed by using the test data and the productive data. 运用实验分析数据及工业生产数据讨论了含硫劣质原料对重油催化裂化汽油质量的影响。
- Methods: Phillyrin was extracted with 70% Ethanol by rotating distillation and purified with D_(2820) macroreticular resin. 方法:采用70%25乙醇回流,D_(2820)型大孔吸附树脂纯化的方法。
- A commercial trial for increasing LCO was carried out in a 1 million t/a resid FCCU. 介绍了大庆蜡油掺炼渣油催化裂化增产柴油工业试验。
- The adsorbing and eluting characteristics of macroreticular resin for total phytosterone from Achyranthes bidentata were systematically studied. 对大孔吸附树脂提取分离牛膝总甾酮的吸附和洗脱性能进行了研究。
- A method of producing sand binder by blending rock oil resid and vegetable oil resid was introduced. 介绍了一种将植物渣油与石油渣油共混生产铸造用型(芯)砂粘结剂的方法。
- The Application of separate technology of macroreticular resin in the analysis of pharmaceutical ingredients was illustrated with examples. 通过实例介绍了大孔树脂分离技术在药物成分分析中的应用。
- Fixed bed resid hydrodesulfurization technologies have been patented by chevron,Unocal, IFP, UOP and SIPM. 关于固定床式渣油加氢脱硫技术,目前世界上雪夫隆、联合油、IFP、UOP和壳牌等5家公司有专利技术。