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Moving direction of magmatic conduit metallogenic system in Jinchuan Cu-Ni （PGE） sulfide deposit

Liu Meiyu,Su Shangguo and Song Chen,Cai Nan

Strategic Study of CAE 2015, Volume 17, Issue 2, Pages 73-84

Abstract: distribution characteristics of platinum group elements in Jinchuan Ni-Cu-（PGE） sulfide deposit，discussedthe dynamic behavior in the process of magma evolution，and the evolution of Jinchuan mafic-ultramaficOverall，there are a significant decrease in the value of Pd/Ir-Ni/Cu between the four ore bodies fromIntegrated geochemical and magma dynamics information，finally obtained the conclusion that the movingdirection of Jinchuan magma conduit system is along the strike of the intrusions from northeast to southeast

Keywords： Jinchuan； Cu-Ni-（PGE）； sulfide deposit； magma conduit metallogenic system；moving direction； quantitative

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A comparison of geology geochemical characteristics between the Kalatongke and the Jinchuan Cu-Ni sulfidedeposit and its significance

Dai Junfeng,Gong Lei and Fan Lifei, Wang Yong, Zhao Binbin

Strategic Study of CAE 2015, Volume 17, Issue 2, Pages 85-96

Abstract: analysis and comparison with the content and geochemical characteristics of and trace element from Cu-Nisulfide deposits between Kelatongke and Jinchuan， meanwhile， combing different tectonic setting andThe results show that major element of Kalatongke belongs to the tholeiitic basalt system； incompatibleMajor element of Jinchuan deposit belongs to the tholeiitic basalts and mid ocean ridge basalt systemAnd we also predicted the magma conduit and mineralization potential of two ore deposits by 3D geological

Keywords： magmatic Cu-Ni sulfide deposit； magma source； crustal contamination； trace element； rock series； 3D geologicalmodeling； Kalatongke； Jinchuan

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Main metallogenic tectonic settings of magmatic Cu-Ni (PGE) sulfide deposits in China

Qian Zhuangzhi,Duan Jun,Feng Yanqing,Xu Gang, Zhang Jiangjiang

Strategic Study of CAE 2015, Volume 17, Issue 2, Pages 19-28

Abstract:

This article summarized the main metallogenic tectonic settings of the magmatic Cu-Ni (PGE) depositsIt found out four important metallogenic tectonic settings which were large igneous province， rift onComparing the findings with other countries， the result showed that China lacks the magmatic sulfideTherefore， the prospecting direction should fully consider those small mafic-ultramafic intrusions whichrelated to the four types metallogenic tectonic settings mentioned above.

Keywords： Cu-Ni(PGE) ；magmatic sulfide deposits； metallogenic tectonic setting； main types； China

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The roles of volatiles in mineralizations of magmatic Ni-Cu-PGE sulfide deposits—Implications for potentialmetallogenic mechanism of super-large scale magmatic deposits in small magma

Zhang Mingjie,Tang Qingyan and Li Wenyuan,Yu Ming、Hu Peiqing、Li Jianping

Strategic Study of CAE 2015, Volume 17, Issue 2, Pages 40-49

Abstract: Ni-PGE sulfide deposits in the world.In this paper， on the basis of the behaviors of Ni， Cu and PGE in the processes of partial melting， magmasaturation and the immiscibility of the sulfide liquid phase during the magmatism of Ni-Cu-PGE sulfidemagma， and the sulfide segregation will form super-large scale Ni-PGE sulfide deposits in a large scaleIt is possible to be the metallogenic mechanism of magmatic Ni-PGE sulfide deposits by small mantle derived

Keywords： volatile； small intrusion； mantle-derived magma； mineralizations

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Discussion on Cu-Ni prospecting evaluation index at eastern Tianshan

Liu Huan,Jiao Jiangang and Zhang Guopeng、Gao Dong、Shao Leqi

Strategic Study of CAE 2015, Volume 17, Issue 2, Pages 106-112

Abstract:

The magmatic Cu-Ni sulfide deposit is mainly hosted in mafic-ultramafic intrusions which are generallyThis forms a large number of deposits which we call “mall intrusion forming large deposit&rdquoIn the world，there are many mafic-ultramafic intrusions，but how to determine the metallogenic potentialmafic-ultramafic intrusions and the uneconomic mineralized mafic-ultramafic intrusions，in order to distinguish the metallogenicgenerally characteristic by right incline in Chondrite normalized REE pattern diagrams；several stages of magma

Keywords： Cu-Ni sulfide deposit； prospecting evaluation index； eastern Tianshan

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theory on small intrusions forming large deposits and its exploration significance—Taking for magmatic Ni-Cusulfide deposits example in the northwestern of China

Li Wenyuan,Zhang Zhaowei and Chen Bo

Strategic Study of CAE 2015, Volume 17, Issue 2, Pages 29-34

Abstract: forward by academician Zhongli Tang was a recapitulative summary by Long-term studying of magmatic Ni-Cusulfide deposits which related to mafic-ultramafic intrusions.Our study is about the mineralization of Ni-Cu sulfide deposits which related to mafic-ultramafic intrusionsAnd another theory of magma conduit systems，may cause the local enrichment of mineral，and like that theoryAfter summarizes the prospecting fact of magmatic Ni-Cu sulfide deposits in the northwestern of China

Keywords： mafic-ultramafic intrusions； magmatic Ni-Cu sulfide deposits； small intrusions forming large deposits

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Theoretical system for (large) deposit formed by smaller intrusion

Tang Zhongli,Jiao Jiangang and Yan Haiqing

Strategic Study of CAE 2015, Volume 17, Issue 2, Pages 4-18

Abstract: intrusion into a theory， and presented metallogenic models， metallogenic mechanisms and metallogenictypes for two kinds of large deposit formed by smaller intrusion.One kind is the deposit formed by mafic magma which has experienced deep segregation (preconcentration) at first， then emplacement by pulses and finally concentration into a deposit in the terminal of magmachamber； the other kind is the deposit formed by intermediate-acidic magma， which is presented as mineralization

Keywords： small intrusions forming large deposits；connotation；category；characteristics；metallogenic model

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Catalytic hydrolysis of gaseous HCN over Cu–Ni/γ-Al

Linxia Yan, Senlin Tian, Jian Zhou, Xin Yuan

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 6, doi: 10.1007/s11783-016-0872-8

Abstract: The Cu–Ni/γ-Al O catalyst was prepared to study HCN hydrolysis ?To decompose efficiently hydrogen cyanide (HCN) in exhaust gas, g-Al O -supported bimetallic-based Cu–Nivolume ratio, reaction temperature, and the presence of CO or O on the HCN removal efficiency on the Cu–Ni

Keywords： Hydrogen cyanide Cu–Ni/g-Al₂O₃ Catalytic hydrolysis

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Aerodynamic impact of train-induced wind on a moving motor-van

Jiajun HE; Huoyue XIANG; Yongle LI; Bin HAN

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 7, Pages 909-927 doi: 10.1007/s11709-022-0833-1

Abstract: The newly-built single-level rail-cum-road bridge brings the issue of the aerodynamic impact of train-induced wind on road automobiles. This research introduced a validated computational fluid dynamics (CFD) model regarding this concern. Such an aerodynamic impact mechanism was explored; a relationship between the transverse distance between train and motor-van (hereinfafter referred to as van) and the aerodynamic effects on the van was explored to help the optimization of bridge decks, and the relationship between the automobile speed and aerodynamic variations of a van was fitted to help traffic control. The fitting results are accurate enough for further research. It is noted that the relative speed of the two automobiles is not the only factor that influences the aerodynamic variations of the van, even at a confirmed relative velocity, the aerodynamic variations of the van vary a lot as the velocity proportion changes, and the most unfavorable case shows an increase of over 40% on the aerodynamic variations compared to the standard case. The decay of the aerodynamic effects shows that not all the velocity terms would enhance the aerodynamic variations; the coupled velocity term constrains the variation amplitude of moments and decreases the total amplitude by 20%–40%.

Keywords： rail-cum-road bridge aerodynamic impact train-induced wind CFD aerodynamic force quantitative analysis

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Problems and Countermeasures for Safe and Effective Filling Mining in Jinchuan Nickel Mine in the Deep

Yang Zhiqiang,Gao Qian,Chen Dexin,Guo Huigao

Strategic Study of CAE 2014, Volume 16, Issue 8, Pages 38-44

Abstract:

Jinchuan nickel mine is well known for its high crustal stress, thickAt last, proposing technical difficulties that the jinchuan deep mining safely and efficiently shouldbe overcame, providing clear research direction for improving development ability and the comprehensive

Keywords： Jinchuan nickel mine Deep mining High stress Key technology Study direction

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Technology Research on the Efficient Exploitation and Comprehensive Utilization of Resources in the Deep JinchuanNickel Deposit

Zhiqiang Yang

Engineering 2017, Volume 3, Issue 4, Pages 559-566 doi: 10.1016/J.ENG.2017.04.021

Abstract:

To understand the resource features and geology in the deep Jinchuan nickel deposit, difficult geologicalfound to permit the efficient exploitation and comprehensive utilization of the resources in the deep Jinchuan

Keywords： Deep mining Efficient exploitation Comprehensive utilization Key technology

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Selective recovery of Cu

Haiping LUO,Bangyu QIN,Guangli LIU,Renduo ZHANG,Yabo TANG,Yanping HOU

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 3, Pages 522-527 doi: 10.1007/s11783-014-0633-5

Abstract: MEC) were developed to selectively recover Cu and Ni ions from wastewater.The wastewater was treated in the cathode chambers of the system, in which Cu and Ni ions were removedAt an initial Ni concentration of 500 mg·L , Cu removal efficiencies decreased from 99.1%±0.3% to 74.2%The results clearly demonstrated the feasibility of selective recovery of Cu and Ni from the wastewaterusing the bioelectrochemical system.

Keywords： bioelectrochemical system Cu²⁺ Ni²⁺ selective recovery

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Phosphorus-doped Ni–Co sulfides connected by carbon nanotubes for flexible hybrid supercapacitor

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5, Pages 491-503 doi: 10.1007/s11705-022-2257-9

Abstract: unsatisfactory performance of low specific capacity, low rate capability, and fast capacity loss exist in Ni–Cosulfide electrodes.

Keywords： cobalt nickel sulfide phosphorus-doping hybrid supercapacitor carbon nanotube density functional

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Combinatorial Synthesis and High-Throughput Characterization of Microstructure and Phase Transformation in Ni–Ti–Cu–V Article

Naila M. Al Hasan, Huilong Hou, Suchismita Sarkar, Sigurd Thienhaus, Apurva Mehta, Alfred Ludwig, Ichiro Takeuchi

Engineering 2020, Volume 6, Issue 6, Pages 637-643 doi: 10.1016/j.eng.2020.05.003

Abstract:

Ni–Ti–based shape memory alloys (SMAs) have found widespreadIn this study, a composition spread of Ni–Ti–Cu–V thin-film library was synthesizedA phase map for the quaternary system and correlations of functional properties are discussed with respect

Keywords： Ni–Ti–Cu–V alloys Combinatorial materials science Quaternary alloys Shape memory alloys Thin-film

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Quantitative characterization of Cu binding potential of dissolved organic matter (DOM) in sediment from

Yuan ZHANG,Yan ZHANG,Tao YU

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 5, Pages 666-674 doi: 10.1007/s11783-013-0608-y

Abstract: from various part of Taihu Lake to explore the spatial difference in the binding potential of DOM with CuThe titration experiment was adopted to quantitatively characterize the interaction between Cu(II) andquenching results indicated that humic substances played a key role in the complexation between DOM and Cu

Keywords： binding ability dissolved organic matters fluorescence quenching complex capacity Taihu Lake

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Title Author Date Type Operation

Moving direction of magmatic conduit metallogenic system in Jinchuan Cu-Ni （PGE） sulfide deposit

Liu Meiyu,Su Shangguo and Song Chen,Cai Nan

Journal Article

A comparison of geology geochemical characteristics between the Kalatongke and the Jinchuan Cu-Ni sulfidedeposit and its significance

Dai Junfeng,Gong Lei and Fan Lifei, Wang Yong, Zhao Binbin

Journal Article

Main metallogenic tectonic settings of magmatic Cu-Ni (PGE) sulfide deposits in China

Qian Zhuangzhi,Duan Jun,Feng Yanqing,Xu Gang, Zhang Jiangjiang

Journal Article

The roles of volatiles in mineralizations of magmatic Ni-Cu-PGE sulfide deposits—Implications for potentialmetallogenic mechanism of super-large scale magmatic deposits in small magma

Zhang Mingjie,Tang Qingyan and Li Wenyuan,Yu Ming、Hu Peiqing、Li Jianping

Journal Article

Discussion on Cu-Ni prospecting evaluation index at eastern Tianshan

Liu Huan,Jiao Jiangang and Zhang Guopeng、Gao Dong、Shao Leqi

Journal Article

theory on small intrusions forming large deposits and its exploration significance—Taking for magmatic Ni-Cusulfide deposits example in the northwestern of China

Li Wenyuan,Zhang Zhaowei and Chen Bo

Journal Article

Theoretical system for (large) deposit formed by smaller intrusion

Tang Zhongli,Jiao Jiangang and Yan Haiqing

Journal Article

Catalytic hydrolysis of gaseous HCN over Cu–Ni/γ-Al

Linxia Yan, Senlin Tian, Jian Zhou, Xin Yuan

Journal Article

Aerodynamic impact of train-induced wind on a moving motor-van

Jiajun HE; Huoyue XIANG; Yongle LI; Bin HAN

Journal Article

Problems and Countermeasures for Safe and Effective Filling Mining in Jinchuan Nickel Mine in the Deep