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CYANIDE: 作品数：118被引量：172H指数：6; 导出分析报告; 相关领域：理学更多>>; 相关作者：戚国荣魏人建范志强张兴宏宋平更多>>; 相关机构：浙江大学中国科学院中国科学院研究生院北京大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家教育部博士点基金国家重点基础研究发展计划中国博士后科学基金更多>>

Development of a gold leaching reagent as an alternative to cyanide: Synthesis and performance evaluation: 《International Journal of Minerals,Metallurgy and Materials》2025年第4期835-850,共16页Jinlin Li Chunbao Sun Jue Kou Peilong Wang Xinyu Liu; financially supported by the National Natural Science Foundation of China (No.51974016)。; Cyanide is the most widely used reagent in gold production processes. However, cyanide is highly toxic and poses safety haz-ards during transportation and use. Therefore, it is necessary to develop gold leaching reage...; 关键词：gold leaching reagent sodium isocyanate electronic waste gold leaching rate SELECTIVITY

Preparation and Characterization of Clay Soils for Applications in Cyanide Removal from Mining Wastewater: 《Journal of Minerals and Materials Characterization and Engineering》2025年第1期1-17,共17页Raymond Kaboré Yacouba Sanou Rasmane Tiendrebéogo Alassane Compaoré Adama Konaté Samuel Paré; In Burkina Faso, water resources in mining areas are polluted by cyanide, which is released into the environment through mining activities. To mitigate this pollution, two clays named Koro and Kaya were collected in B...; 关键词：Clays Chemical Properties Mineralogical Compostion CYANIDE Metal-Cyanide Complex WASTEWATER

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

Modeling of an Automatic Optimization System of Cyanide Concentration in Carbon in Leach for Optimal Ore Processing in a Mining Company: 《Energy and Power Engineering》2023年第11期443-456,共14页Madjoyogo Herve Sirima Betaboale Naon Issa Compaore; The optimization system, which was the subject of our study, is an autonomous chain for the automatic management of cyanide consumption. It is in the phase of industrial automation which made it possible to use the ma...; 关键词：Modeling Automatic Optimization Cyanide Concentration Optimal Ore Processing

Impact of Selected Processing Methods of High-Level Cyanide in Cassava on Optic Neuropathy in Wistar Albino Rats—An Experimental Study: 《Open Journal of Ophthalmology》2023年第1期172-185,共14页Azubuike Alfred Onua Stephen Itopa Musa; Background: Cassava tuber crop is a staple food rich in carbohydrates and utilized in various forms by millions of Nigerians. The storage root of the cassava contains linamarin, a cyanogenic glycoside that is easily h...; 关键词：Cassava Processing Methods Cyanide in Cassava Optic Neuropathy Wistar Albino Rats

Isolation and Assessment of Cyanide Biodegradation Potential of Indigenous Bacteria from Contaminated Soil: 《Journal of Environmental Protection》2022年第10期716-731,共16页Ynoussa Maiga Suzanne Young Kevin D. Orner James R. Mihelcic Valerie J. Harwood Aboubakar Sidiki Ouattara; Eight effective bacterial strains were isolated from cyanide-contaminated soil, from which, two (S11 and S13) were tested to determine their minimum inhibitory concentration using potassium cyanide (KCN) and potassium...; 关键词：BIOREMEDIATION BIOTECHNOLOGY CYANIDE Hazardous Waste Gold Mining pH

A trinuclear {Fe_(2)^(Ⅲ)Fe^(Ⅱ)} complex involving both spin and non-spin transitions exhibits three-step and wide thermal hysteresis被引量：2: 《Science China Chemistry》2022年第3期532-538,共7页Xin-Hua Zhao Dong Shao Jia-Tao Chen De-Xuan Gan Jiong Yang Yuan-Zhu Zhang; supported by the Stable Support Plan Program of Shenzhen Natural Science Fund (20200925151834005);the National Natural Science Foundation of China (21671095);the China Postdoctoral Science Foundation (2020M682763)。; The engineering of switchable molecules with magnetic multistability is lying on the cutting-edge research topics for integrating multi-switches and ternary memory devices. Here we presented a cyanide-bridged {Fe_(2)^...; 关键词：magnetic multistability cyanide complex spin crossover phase transition magnetic switching

Syntheses and Characterizations of Cyanido-bridged Dinuclear Ru-complexes and Their MMCT Properties in the One-electron Oxidation State: 《Chinese Journal of Structural Chemistry》2021年第10期1253-1264,共12页LIU Yang ZHU Xiao-Quan WU Xin-Tao SHENG Tian-Lu; the National Science Foundation of China(21773243,21973095);the Strategic Priority Research Program of Chinese Academy of Sciences(XDB20010200)for financial support。; We have designed and synthesized a family of dinuclear cyanido-bridged complexes[PY5Me_(2)Ru(μ-CN)Ru(dppe)CpMe_(n)][PF_(6)]_(2) (PY5Me_(2)=2,6-bis (1,1-bis(2-pyridyl)ethyl) pyridine,Cp=cyclopentadienyl,n=0,2[PF6]_(2)...; 关键词：electron transfer MIXED-VALENCE metal to metal charge transfer(MMCT) cyanide bridge

Secondary Metal Coordination Using a Tetranuclear Complex as Ligand Leading to Hexanuclear Complexes with Enhanced Thermal Barriers for Electron Transfer: 《CCS Chemistry》2021年第9期2530-2538,共9页Shihao Liu Yi-Fei Deng Zi-Yi Chen Lingyi Meng Xiaoyong Chang Zhiping Zheng Yuan-Zhu Zhang; supported by the National Natural Science Foundation of China(nos.21671095 and 21901108)and startup funds from SUSTech.; Postsynthesis of the paramagnetic square-shaped complex{[(Tp*Me)Fe(μ-CN)_(2)(CN)][Co(dmbpy)_(2)]}_(2)(BPh_(4))_(2)·6MeCN·H2O[1,Tp*Me=tris(3,4,5-trimethylpyrazole)-borate;dmbpy=4,4′-dimethyl-2,2′-bipyridine)]by gr...; 关键词：CYANIDE square HEXANUCLEAR postsynthesis electron transfer photomagnet

A smart post-synthetic route towards[Fe_(2)Co_(2)]molecular capsules with electron transfer and bidirectional switching behaviors: 《Science China Chemistry》2021年第8期1340-1348,共9页Lingyi Meng Yi-Fei Deng Shihao Liu Zhiping Zheng Yuan-Zhu Zhang; This work was supported by the National Natural Science Foundation of China(21671095,21901108),and start-up fund from SUSTech.We thank Dr.Bin Chen from Soochow University for UV-Vis-NIR measurements.; Aldehyde groups were intentionally equipped on the cyanide-bridged[Fe_(2)Co_(2)]square molecules:{[(Tp*)Fe(CN)_(3)Co(bpy^(CHO))_(2)]_(2)-[PF_(6)]_(2)}·4MeOH(1,Tp*=hydrotris(3,5-dimethylpyrazol-1-yl)borate;bpy^(CHO)=4...; 关键词：CYANIDE CAPSULE SUPRAMOLECULE post-modification electron transfer bidirectional switch

CYANIDE