An example for an enterprise standard of PA product on industrial and food grades,which is purified by solvent extraction from WPA purification,and some regulations of packing identification mark and label worked out by Hongfu Co.
介绍宏福公司于2004年制定的溶剂萃取法净化湿法磷酸生产工业级磷酸及食品级磷酸的企业标准及包装标识标注的有关规定。
The reduction of cupric acetate with hydrazine hydrate by the solvent extraction in the organic medium was studied.
采用溶剂萃取法在油相中以水合肼为还原剂还原醋酸铜,将十二烷基苯磺酸钠作为修饰剂以制备纳米铜均匀分散的植物型绿色润滑油。
The encapsulation was conducted by using a phase separation method (PSM) and a solvent extraction method(SEM).
用具有生物降解性和血液相容性的聚乳酸 ( PLA)为载体材料 ,以牛血清白蛋白 ( BSA)为多肽 -蛋白质药物的模型化合物 ,分别用相分离法 ( PSM)和溶剂萃取法 ( SEM)制备出了平均粒径为 5 0～ 90 μm的 PLA/ BSA微球 。
The application of accelerated solvent extraction(ASE) technique for the Analysis of active components in traditional Chinese medicinal herbs was introduced by using two kinds of herbs as examples.
以两种药材为研究实例,对加速溶剂萃取法(ASE)在中药材有效成分提取研究中的应用进行了简要介绍。
A rapid and effective method for determination of 4 chemical warfare agents(CWAs) in soil has been developed by using accelerated solvent extraction(ASE)-gas chromatography(GC) coupled with dual sulfur and phosphorous mode flame photometric detector(FPD-P/S).
采用加速溶剂萃取法萃取土壤基质中的4种典型化学毒剂,萃取液用气相色谱-火焰光度检测器分析。
In this paper, Linear relation of standard curves of liquid chromatography with fluorescence detection (HPLC-FD) and Fluorimetry were compared; The conditions of accelerated solvent extraction (ASE) method for extracting OTA in wine were optimized; The effects of solvent extraction and ASE extracting OTA in ultrafine powder of grape feed were compared, and the conditions of ASE were optimized.
本文比较了高效液相色谱-荧光检测法(HPLC-FD)和荧光光度法标准曲线的线性关系;对加速溶剂萃取法(ASE)提取葡萄酒中OTA的条件进行了选择;比较了溶剂萃取和ASE两种方法提取葡萄籽超微粉中OTA的效果,并优化了ASE萃取条件,主要试验结果如下:1。
Study on technology for purification of WPA by solvent extraction process
溶剂萃取法净化湿法磷酸的工艺研究
Rcovery Zinc from Low-Grade Zinc Oxide Ore with Solvent Extraction;
溶剂萃取法从低品位氧化锌矿回收锌
Experiment Study on Extracting Dechlorination by Solvent Extraction from the Zinc Sulfate Solution
溶剂萃取法从硫酸锌溶液中萃取脱氯的试验研究
EXTRACTION OF EPHEDRINE FROM EPHEDRA SINICA STAFF LEACH LIQUOR Ⅱ.--Performance of Extraction Column
溶剂萃取法从麻黄草浸渍液提取麻黄素Ⅱ.——萃取塔的功应
A Study on New Manufacturing Process of Potassium Sulfate with Solvent Extraction;
溶剂萃取法制取硫酸钾新工艺过程研究
It is difficult to define the detection limits obtained by chelation-solvent extraction.
确定螯合--溶剂萃取法所得到的检测限颇为困难。
Study of Recovery of Chromium from Electroplating Wastewater by Solvent Extraction;
溶剂萃取法回收高浓度电镀废水中的铬
On the Accelerated Solvent Extraction in Criminal Technique Practice;
快速溶剂萃取法及其在刑事技术中的应用
The Progress on Obsolete Energetic Material Recycle by Solvent Extraction Method
溶剂萃取法回收废弃含能材料的研究现状
solvent extraction and hydrogeneration of extracts
溶剂萃取和萃液氢化法
Extraction-Spectrophotometric Determination of Ni(Ⅱ) by Using Non-Organic Solvents
非有机溶剂萃取光度法测定镍的研究
Study on the New Method of Oryzanol Production with Solvent Extraction;
溶剂法萃取谷维素生产新工艺的研究
The Extraction Technology of Pumpkin Seed Oil by Single-phase Solvent Method
单相溶剂法萃取南瓜籽油的工艺研究
Fatty acid compositions of the rice bran oil extracted by supercritical carbon dioxide fluid and solvent
超临界CO_2流体萃取法和溶剂法萃取米糠油脂肪酸成分研究
solvent-extracted oil
溶剂萃取油[抽出油]
Solvent continuous circulating extraction of solanesol from tobacco leaves
溶剂连续循环萃取法提取烟叶中茄尼醇
Preparation of Organic Fluids Containing Nanoparticles from Extraction System and Preparation of Nanomaterials by Extraction-Solvothermal Method;
萃取法制备有机纳米流体及萃取溶剂热合成纳米材料
A Comparative Study on Extraction of Organic Matters in Source Rocks by Accelerated Solvent Extraction and Soxhlet Extraction
生油岩中有机质加速溶剂萃取和索氏萃取方法对比
