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EXTRACTABILITY: 作品数：21被引量：21H指数：3; 导出分析报告; 相关领域：农业科学更多>>; 相关期刊：《Chinese Journal of Chemical Engineering》《Journal of Environmental Sciences》《International Journal of Coal Science & Technology》《Acta Geochimica》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家杰出青年科学基金更多>>

Extractability and mineralogical evaluation of rare earth elements from Waterberg Coalfield run-of-mine and discard coal: 《International Journal of Coal Science & Technology》2024年第5期36-47,共12页Agnes Modiga Orevaoghene Eterigho-Ikelegbe Samson Bada; The research was also supported by the National Research Foundation(NRF)of South Africa's SARChI Clean Coal Technology Grant(86421)。; This study explores the extraction of rare earth elements(REEs)from high-ash run-of-mine and discard coal sourced from the Waterberg Coalfield.Three distinct methods were employed:(1)ultrasonic-assisted caustic digest...; 关键词：Acid leaching CAUSTIC MINERALOGICAL Pre-digestion REE recovery Ultrasonic

Micronization enhanced extractability of polyphenols and anthocyanins in tart cherry puree被引量：1: 《Food Bioscience》2022年第6期676-684,共9页Nishtha Lukhmana Fanbin Kong Rakesh K.Singh; Tart cherries(Prunus cerasus L.)are the richest in phenolic compounds,among all the members of drupe family of fruits.To reduce the inherent sourness of the cherries,thermal processing or filtration steps are used.The...; 关键词：Particle size Antioxidants POLYPHENOLS High-pressure homogenization BIOACCESSIBILITY

Application of silver-based dihydric alcohol to the extraction of methyl linolenate with high extractability and stability replacing ionic liquids: 《Chinese Journal of Chemical Engineering》2020年第3期871-880,共10页Qianxia Chen Xianghong Lu Jianbing Ji; supported by the National Natural Science Foundation of China(2014AA022103);the Zhejiang Province Public Welfare Technology Application Research Project(LGG20B060003)。; A novel silver-based dihydric alcohol extractant was substituted for ionic liquids to enrich methyl linolenate(C18-3)from tallow seed oil methyl ester in this study.The interactions among dihydric alcohol,Ag(I)and C18...; 关键词：Liquid–liquid extraction Dihydric alcohol COMPLEXATION AgBF4 Reverse extraction

Assessment of mobile and potential mobile trace elements extractability in calcareous soils using different extracting agents: 《Frontiers of Environmental Science & Engineering》2020年第1期109-125,共17页Mohsen Jalali Ziba Hurseresht; Understanding trace elements mobility in soils,extracting agents,and their relationships with soil components,are essential for predicting their movement in soil profile and availability to plants.A laboratory study w...; 关键词：Mobility CALCAREOUS soils EXTRACTING AGENTS Trace elements

Field evidence of decreased extractability of copper and nickel added to soils in 6-year field experiments被引量：1: 《Frontiers of Environmental Science & Engineering》2018年第2期71-77,共7页Bao Jiang Dechun Su Xiaoqing Wang Jifang Liu Yibing Ma; The phytotoxicity of added copper （Cu） and nickel （Ni） is influenced by soil properties and field aging. However, the differences in the chemical behavior between Cu and Ni are still unclear. Theretbre, this study...; 关键词：COPPER NICKEL EDTA Sequential extraction

Effect of Aging Organochlorine Pesticides in Various Soil Types on Their Extractability Using Selective Pressurized Liquid Extraction: 《Journal of Environmental Protection》2017年第8期867-883,共17页Ahmed Hussen Negussie Megersa Jan Ake Jonsson; financial support provided by the Swedish International Development Agency;the Department for Research Co-operation(SIDA/SAREC)and the International Science Program(ISP).; In this study, extractability of 13 organochlorine pesticides aged in six different soil types, was investigated. Acceptable recoveries were achieved for most of the analytes spiked into five of the soil types. No app...; 关键词：Organochlorine Pesticides EXTRACTABILITY Exhaustive Extraction Matrix Effect Soil Characteristics Analyte-Matrix Interactions

Prediction of Extractable Cd,Pb and Zn in Contaminated Woody Habitat Soils Using a Change Point Detection Method被引量：1: 《Pedosphere》2016年第3期282-298,共17页Christophe WATERLOT Christelle PRUVOT Géraldine BIDAR Clémentine FRITSCH Annette DE VAUFLEURY Renaud SCHEIFLER Francis DOUAY; “Agence de l’Environnement et de la Maitrise de l’Energie”(ADEME);“Agence Nationale pour la Recherche”(ANR)for their financial support of the STARTT programme;ADEME for the financial support of the PHYTENER programme; Accumulation of heavy metals in soils poses a potential risk to plant production, which is related to availability of the metals in soil. The phytoavailability of metals is usually evaluated using extracting solutions...; 关键词：acetic acid citric acid contaminated soil EXTRACTABILITY METALS multiple linear regression model soil parameters

Effects of rape straw and red mud on extractability and bioavailability of cadmium in a calcareous soil被引量：1: 《Frontiers of Environmental Science & Engineering》2015年第3期419-428,共10页Junxing YANG Liqun WANG Jumei LI Dongpu WEI Shibao CHEN Qingjun GUO Yibing MA; This work was financially supported by Special Fund for Agro-scientific Research in the Public Interest （No. 200903015） 973 Program （No. 2014CB238906） and 863 Program （No. 2013AA06A21r2）. We are also very grateful to the National Natural Science Foundation of China （Grant No. 41201312, 41250110528） for financial support.; Screening of cost-effective soil amendments is important to develop ＂in situ＂ remediation techniques for cadmium （Cd） contaminated soils. In this study, different soil amendments, including red mud, a by-product o...; 关键词：red mud rape straw CADMIUM IMMOBILIZATION calcareous soil

Nutrients and anti-nutrients of high chlorophyll-mungbean sprouts as affected by different periods of germination and sprouting stages: 《International Journal of Agricultural and Biological Engineering》2013年第4期121-129,共9页Benjaruk Vayupharp Varaporn Laksanalamai; The variation of nutrient and anti-nutrient compounds in commercial mungbean cultivars(Chinat 72,MS-1,Chinat 80,and L3-8)during seven periods of germination and sprouting was determined.The seeds were selected randoml...; 关键词：high chlorophyll phytic acid total phenolic content radical scavenging activity HCl extractability of minerals mungbean sprouts

Localization and Associative Strength of Acid Polysaccharides in Coccoliths of <i>Pleurochrysis haptonemofera</i>(Haptophyta) Predicted from Their Extractability from Partially Decalcified Coccoliths: 《Open Journal of Marine Science》2013年第1期48-54,共7页Yasutaka Hirokawa Satoru Matsuzuka Sho Itayama Tatsuya Uchida Shoko Fujiwara Noriaki Ozaki Hiromichi Nagasawa Mikio Tsuzuki; The coccolithophorids have calcified scales called coccoliths on their surface that include abundant acid polysaccharides. To determine the localization and associative strength of acid polysaccharides Ph-PS-1, -2, an...; 关键词：ACID Polysaccharide Calcification COCCOLITHOPHORID LOCALIZATION Pleurochrysis haptonemofera Urea-Extraction

EXTRACTABILITY