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- solvent extract tower [化] 溶剂提取塔
- solvent extraction tower 溶剂提取塔
- Low boiling point solvent extract technology of lithospermum seeds oil were introduced.Biological active substances is not destroyed. 低沸点溶剂萃取技术提取紫草籽油,使其生理活性物质不受破坏,为紫草籽油的开发利用提供了保证。
- 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。
- 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 waxes are classed as alcohol or organic solvent extracted materials. 这种蜡质属于乙醇有机溶剂的萃取物。
- Solvent extraction method was used to extract total flavonoids from toona sinensis leaves. 研究了溶剂法提取香椿叶总黄酮的工艺条件。
- Indole is extracted from methylnaphthalene oil through solvent extracting. 用溶剂萃取法从甲基萘油中萃取吲哚。
- Steam extraction tower is an essential facility in petrolium refining.In petrolium distilling tower, "reboiler??? 汽提塔是石油炼治中不可缺少的设备。
- Using PMK programing controler simulates of the process control system and corrects parameter of controler in extractive tower. 利用PMK可编程调节器实现过程控制系统的仿真,并对调节器进行参数整定。
- METHODS TLC and HPLC methods were established for the separation and determination of the organic solvent extract of the sample,and Sildenafile citrate was identified by DAD detector and MS. 方法采用薄层色谱、高效液相色谱(二极管阵列检测)和质谱分析方法检查。
- 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。
- The complex extraction tower technology was applied to the practical production for the first time in the third furfural refining unit in Maoming Petrochemical Co. 茂名石油化工公司第三套糠醛精制装置首次将复合抽提塔技术应用于生产实际。
- The outer seed capsule system solvent extracts of ginkgo refers to separating methanol extracts with various organic solvent system,and obtaining different solvent extract. 银杏外种皮系统溶剂提取物,是指用各种有机溶剂系统对银杏外种皮甲醇提取物进行分离而制出不同溶剂的提取物。
- 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 extraction technics of extract and essentil oil of wildness plant Artemisia tournefortiana reichb was studied by the way of solvent extraction and vapour distillation. 通过溶剂萃取法和水蒸馏法对野生植物湿地蒿浸膏及精油的提取工艺进行了研究.
- The results show that supersonic method is superior to the solvent extraction method, the process with supersonic cost less time and extract more amounts of Aloesin. 实验表明:超声提取法优于溶剂提取法,所用的时间短,提取率高。
- The bell tower is the emblem of this city. 这座钟楼是这个城市的象征。
- There is a sonorous bell in the tower. 塔里有一口洪亮的钟。
- 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。
