DECYANATION

作品数：4被引量：3H指数：1
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相关作者：张鑫李润涛葛泽梅侯雪玲程铁明更多>>
相关机构：北京大学中国人民解放军总医院第一附属医院中国科学院新疆理化技术研究所更多>>
相关期刊：《Journal of Chinese Pharmaceutical Sciences》《International Journal of Minerals,Metallurgy and Materials》《Chinese Chemical Letters》《Journal of Environmental Sciences》更多>>
相关基金：国家自然科学基金更多>>
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Interaction mechanism of cyanide with pyrite during the cyanidation of pyrite and the decyanation of pyrite cyanide residues by chemical oxidation
《International Journal of Minerals,Metallurgy and Materials》2024年第9期1996-2005,共10页Wenwen Han Hongying Yang Linlin Tong 
financially supported by the National Natural Science Foundation of China(No.52274348);the Major projects for the“Revealed Top”Science and Technology of Liaoning Province,China(No.2022JH1/10400024);the National Key Research and Development Program of China(No.2018YFC1902002).
The toxic cyanides in cyanide residues produced from cyanidation process for gold extraction are harmful to the environment.Pyrite is one of the main minerals existing in cyanide residues.In this work,the interaction ...
关键词：PYRITE CYANIDE DECYANATION sodium sulfite/air oxidation cyanide residue 
Reagent elution combined with positive pressure filtration:A zero-discharge method for cyanide tailings remediation被引量：2
《Journal of Environmental Sciences》2022年第3期376-384,共9页Qiang Liu Yating Luo Jiyan Shi 
This work was supported by the National Key Research and Development Program of China(No.2018YFC1802203);the National Natural Science Foundation of China(Nos.41721001,42077119).
At present, the cyanide gold extraction process is still the main technology for gold production. Generated cyanide tailings containing highly toxic substances exhibit potential environmental risks. These tailings are...
关键词：Cyanide tailings Decyanation treatment REMEDIATION Engineering 
Oxidative coupling of α-bromoarylacetonitriles and oxidative decyanation of diarylacetonitriles catalyzed by solid-liquid phase transfer
《Journal of Chinese Pharmaceutical Sciences》2012年第5期409-415,共7页张鑫 侯雪玲 韩方斌 葛泽梅 程铁明 李润涛 
Natural Science Foundation of China (Grant No.NSFC 20672009)
Oxidative coupling of α-bromoarylacetonitriles and oxidative decyanation of diarylacetonitriles are efficiently realized by solid-liquid phase transfer catalysis using anhydrous K 3 PO 4 as base and TBAB as catalyst ...
关键词：Solid-liquid phase transfer catalysis Oxidative coupling reaction α β-Dicyanostilbenes Oxidative decyanation Diarylketones 
Ring Enlargement of Alkaloids被引量：1
《Chinese Chemical Letters》1999年第8期637-640,共4页Yu Xin LIU Shu Feng CHEN Xiao Tian LIANG (Institute of Materia Medica, Chinese Academy of Medical Science & Peking Union Medical College, Beijing 100050) 
The procedure for the ring enlargement of N-heterocycles with the net result of CH2 insertion was successfully carried out with certain alkaloids such as tetrahydroberberine and strychnine.
关键词：ring enlargement ALKALOIDS reductive decyanation 
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