SAPONIFICATION

作品数：19被引量：63H指数：4
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A novel method for the green utilization of waste fried oil被引量：4
《Particuology》2024年第1期1-11,共11页Gan Cheng Mengni Zhang Yang Lu Yanhui Zhang Bin Lin Ee Von Lau 
supported by the Foundation for University Key Teacher by Henan Province(grant No.2020GGJS051);the Research Fund of Henan Key Laboratory for Green and Efficient Mining&Comprehensive Utilization of Mineral Resources(Henan Polytechnic University)(grant No.KCF2213);College Students'Innovative Entrepreneurial Training Plan Program(grant No.202110460072,202210460063);the Henan Polytechnic University Science Fund for Distinguished Young Scholars(grant No.J2021-1).
Waste fried oil was studied to prepare three different types of detergent such as soap,liquid soap and soap powder via saponification process.The preparation conditions of soap base were optimized by orthogonal experi...
关键词：Waste fried oil DETERGENT SAPONIFICATION DECOLORIZATION 
Neodymium naphthenate-loaded organic phase stripping using sodium oxalate
《Journal of Rare Earths》2022年第6期965-973,I0005,共10页Jieying Zhou Dongying Chen Fei Niu Jikai Zhang Xiaomi Hu Ying Wu Youming Yang Shili Zheng 
Project supported by the Cultivation Project of the State Key Laboratory of Green Development and High-value Utilization of Ionic Rare Earth Resources in Jiangxi Province(20194AFD44003)。
Neodymium naphthenate-loaded organic phase stripping using sodium oxalate solution was studied to explore the feasibility of synchronous rare earth-loaded organic phase stripping,rare earth precipitation,and blank org...
关键词：Neodymium naphthenate PRECIPITATION SAPONIFICATION Sodium oxalate STRIPPING Rare earths 
Utilization of wastewater from zeolite production in synthesis of flotation reagents被引量：3
《Transactions of Nonferrous Metals Society of China》2020年第11期3093-3102,共10页Xu WANG Hao SONG Fen JIAO Wen-qing QIN Cong-ren YANG Yan-fang CUI Zheng-quan ZHANG Jian ZHANG Hao-bing LI 
Projects(51604302,51574282)supported by the National Natural Science Foundation of China;Project(2016RS2016)supported by the Provincial Science and Technology Leader(Innovation Team of Interface Chemistry of Efficient and Clean Utilization of Complex Mineral Resources),China;Project(2018zzts224)supported by the Postgraduate Independent Exploration and Innovation Project of Central South University,China;Project(2018TP1002)supported by the Key Laboratory of Hunan Province for Clean and Efficiency Utilization of Strategic Calcium-containing Mineral Resources,China。
The application of waste alkali liquids as a substitute of sodium hydroxide for the saponification to improve the collection performance of fatty acids was investigated by saponification reaction test and flotation te...
关键词：ZEOLITE WASTEWATER fatty acid SAPONIFICATION FLOTATION SCHEELITE 
Determination of Saponification Value in Carnuba Wax by USP/NF Residual Titration Method <541>
《American Journal of Analytical Chemistry》2019年第9期423-427,共5页Stephanie Turnbull Lauren Bradshaw Yusuf Yildiz 
Saponification value is defined as mg KOH needed to neutralize free acids and saponify esters in 1 g of the test substance. A search of the literature showed that the standard saponification methods of the U.S. Pharma...
关键词：SAPONIFICATION Value Carnuba (Cera Carnuba) WAX UNITED STATES Pharmacopeia 
Extraction kinetics of neodymium from chloride medium using HEH/EHP saponified with magnesium bicarbonate solution被引量：4
《Journal of Rare Earths》2019年第3期305-311,共7页Hao Lv Xiaowei Huang Zongyu Feng Meng Wang Xu Sun Xinlin Peng Dali Cui Yihanna Hu 
Project supported by National Science and Technology Support Program of China(2015BAB16B03,2015BAB16B02);National Natural Science Foundation of China(51674037,51504034)
Magnesium bicarbonate solution is considered as an environmentally friendly extractant saponification agent for the solvent extraction of rare earth elements due to its advantage of minimum water pollution.In order to...
关键词：Extraction Kinetics HEH/EHP SAPONIFICATION NEODYMIUM RARE earths 
Comparative studies on Y(Ⅲ)and Dy(Ⅲ)extraction from hydrochloric and nitric acids by Cyanex 572 as a novel extractant被引量：3
《Journal of Rare Earths》2018年第12期1342-1350,共9页N.E.El-Hefny M.S.Gasser Sh.Sh.Emam W.H.Mahmoud H.F.Aly 
funded by the Egyptian Atomic Energy Authority
Extraction of Y(III) and Dy(III) from hydrochloric and nitric acids by Cy-572 in kerosene was studied. The factors affecting the extraction were separately investigated. The stoichiometry of the extracted species was ...
关键词：EXTRACTION Cyanex-572 YTTRIUM LANTHANIDES Separation factor SAPONIFICATION 
A separation processing for industrial rare earth feed solution by phosphonium ionic liquid type saponification strategy被引量：2
《Journal of Rare Earths》2017年第3期290-299,共10页董亚敏 郭向广 王艳良 赵泽原 黄超 孙晓琦 
supported by “Hundreds Talents Program” from Chinese Academy of Sciences,National Natural Science Foundation of China(21571179);Science and Technology Major Project of the Fujian Province,China(2015HZ0101);Xiamen Universities Research Institutions Jointing Enterprise Projects(3502Z20152009)
A novel ionic liquid type saponification processing based on quaternary phosphonium type bifunctional IL was developed for yttrium separation from ion-adsorbed rare earth deposit.The extractabilities of（[trihexyl（te...
关键词：heavy rare earth ionic liquid SAPONIFICATION fractional extraction 
Improvement of saponification extraction method for fatty acids separation from geological samples
《Acta Geochimica》2016年第2期148-155,共8页Jiang Chang Yanqing Xia Suping Ma Xuan Fang Minzhuo Sun 
supports by the National Natural Science Foundation of China (No.41003021);the Key Laboratory Project of Gansu Province (Grant No.1309RTSA041)
The conventional saponification method could result in lower recoveries and artificial changes of longchain fatty acids. The main reason is the error judgment of the intermediate layer suspended between the aqueous an...
关键词：Fatty acid SEPARATION Saponificationextraction Carboxylic salt Geological sample 
Determination of Tea Saponin in Camellia Seed Oil with UV and HPLC Analysis被引量：5
《World Journal of Engineering and Technology》2015年第4期30-37,共8页Hadeil Omer Abdelgadir Ahmed Chengming Wang 
A simple procedure is described for the HPLC and UV determination of tea saponin in tea seed oil. Determinate was accomplished with UV wavelength detection 550 nm for saponification sample, and HPLC was done under con...
关键词：TEA SEED Oil SAPONIFICATION UV High Performance Liquid CHROMATOGRAPHY (HPLC) 
Assessment of the Physicochemical Properties of Selected Commercial Soaps Manufactured and Sold in Kenya
《Open Journal of Applied Sciences》2014年第8期433-440,共8页Onyango P. Vivian Oyaro Nathan Aloys Osano Linda Mesopirr Wesley Nyaigoti Omwoyo 
Soap is sodium or potassium salt of fatty acid produced by saponification reaction. Soap is used on a day to day basis by households. The physicochemical properties of soaps determine their quality and hence determine...
关键词：SOAP Moisture Content Total FAT Matter PERCENTAGE Chloride SAPONIFICATION 
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