Resource Type

Journal Article 12

Year

2021 1

2018 1

2015 6

2012 1

2011 1

2006 1

2002 1

open ︾

Keywords

ANNexport system model 1

Canopy tubes 1

Cu-Ni(PGE) ；magmatic sulfide deposits； metallogenic tectonic setting； main types； China 1

Environmental constraints 1

Gejiu tin deposits 1

Gushan mine area 1

Jinchuan； Cu-Ni-（PGE）； sulfide deposit； magma conduit metallogenic system；moving direction； quantitative textural analysis 1

Power tunnel 1

Pumice 1

Roadheader 1

Run-of-river hydro project 1

Umbrella support 1

Volcanic deposits 1

ash deposition 1

biomass combustion 1

circulating fluidized bed 1

detergency 1

engine deposit 1

exploration 1

fuel quality 1

open ︾

Search scope:

排序： Display mode:

Magmatic Ore Deposits in Small Rockbody in China

Tang Zhongli

Strategic Study of CAE 2002, Volume 4, Issue 6,   Pages 9-12

Abstract: But superlarge and large magmatic deposits have been discovered in many small intrusions.Therefore, research and exploration direction having great potentialities for the magmatic deposits ofThe Jinchuan and Panzhihua deposits represent two important types of the magmatic deposits in China.

Keywords： small rockbody     magmatic deposits     exploration    

HTML PDF Collect

The theory on small intrusions forming large deposits and its exploration significance—Taking for magmaticNi-Cu sulfide 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:

The theory on small intrusions forming large deposits put forward by academician Zhongli Tang wasa recapitulative summary by Long-term studying of magmatic Ni-Cu sulfide deposits which related to mafic-ultramaficIn this paper，we have discussed the theory of small intrusions forming large deposits，considering thatAfter summarizes the prospecting fact of magmatic Ni-Cu sulfide deposits in the northwestern of China，we expand the scientific connotation of the theory on small intrusions forming large deposits，and make

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

HTML PDF Collect

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) depositsComparing the findings with other countries， the result showed that China lacks the magmatic sulfidedeposits related to greenstone belt and ophiolite belt， but the large scale mineralization in the post-collisional

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

HTML PDF Collect

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:

The resources of nickel and platinum group element (PGE) are contributed by super-large scale magmaticNi-PGE sulfide deposits in the world.PGE in the processes of partial melting， magma crystallization and sulfide segregation etc. mantle magmaticsaturation and the immiscibility of the sulfide liquid phase during the magmatism of Ni-Cu-PGE sulfide depositsIt 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    

HTML PDF Collect

Synthetic optimization modeling on mining and utilization of multi-deposits in Gushan mine area

Cai Sijing,Wang Wenxiao,Zheng Minggui

Strategic Study of CAE 2011, Volume 13, Issue 3,   Pages 56-62

Abstract: full-scale mining,that is,the concept of research on the mining and utilizing of mineral resources of multi-depositsexport system is set up.By using the model ,a synthetic optimization for the mining and utilization deposits

Keywords： Gushan mine area     multi-deposits mining     full-scale mining concept     ANNexport system model    

HTML PDF Collect

Impact of gasoline engine deposits on light duty vehicle emissions: in-use case study in Beijing, China

Xin YUE, Ye WU, Xianjiang HUANG, Yao MA, Yuan PANG, Xiaofeng BAO, Jiming HAO

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 5,   Pages 717-724 doi: 10.1007/s11783-012-0438-3

Abstract: The accumulation of engine deposits due to inadequate gasoline detergency is considered to be one ofSix in-use light-duty gasoline vehicles in Beijing were tested to investigate the impact of engine depositshot running test conditions from the six light duty vehicles were measured before and after engine depositsVariations of emission changes upon removal of engine deposits were observed.Such variations are in line with previous studies, implying that the impact patterns of engine deposits

Keywords： engine deposit     fuel quality     detergency     vehicle emission    

HTML PDF Collect

Compositional and structural study of ash deposits spatially distributed in superheaters of a large biomass-fired

Yishu XU, Xiaowei LIU, Jiuxin QI, Tianpeng ZHANG, Minghou XU, Fangfang FEI, Dingqing LI

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 449-459 doi: 10.1007/s11708-021-0734-3

Abstract: Recognizing the nature and formation progress of the ash deposits is essential to resolve the depositionTherefore, the ash deposits in the superheaters of a 220 t/h biomass-fired CFB boiler were studied, includingThe results showed that the deposits in the PSs and HTSs were thin (several millimeters) and compact,The deposits in the upper LTS appeared to be toughly sintered ceramic, while those in the lower LTS wereThe contents of Ca and Si increased from approximately 10% to approximately 60% in the deposits from

Keywords： ash deposition     biomass combustion     circulating fluidized bed     initial layer     structure analysis    

HTML PDF Collect

The Geochemistry and Mineralization Evolvement of Gejiu Tin Ore Deposits

Qin Dexian,Li Yingshu,Fan Zhuguo,Chen Aibing,Tan Shucheng,Hong Tuo,Li Lianju,Lin Xiaoping

Strategic Study of CAE 2006, Volume 8, Issue 1,   Pages 30-39

Abstract:

It had been believed that the genesis of Gejiu tin deposits were granitic mineralization of YanshanianHowever, recently the authors obtain a great deal of information to indicate that the Gejiu tin deposits

Keywords： Gejiu tin deposits     geochemistry     stable isotopes     mineralization evolvement    

HTML PDF Collect

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:

The idea that most of the lager deposits were formed by smaller intrusion was firstly proposed onThrough a long term of theoretical researches and guiding prospections， many large and super large depositsBy summarizing the conception， connotation and category of the theory for large deposits formed by smaller

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

HTML PDF Collect

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:

By the using of geochemical methods and quantitative textural analysis，This paper studied the spatial distribution characteristics of platinum group elements in Jinchuan Ni-Cu-（PGE） sulfide deposit，discussed the dynamic behavior in the process of magma evolution，and the evolution of Jinchuan mafic-ultramafic magma .This study found that the spatial distribution of the platinum group elements showing a certain regular changes between four continuous ore bodies. Overall，there are a significant decrease in the value of Pd/Ir-Ni/Cu between the four ore bodies from west to east. Through?the analysis，the cause which effected the distribution is that the monosulfide solid solution（MSS） has experienced a process of crystallization differentiation during crystal fractionation. On the other hand，through quantitative textural analysis，found that the structure of No. 1 ore body is much more mature than No. 1 ore body，which suggested that the emplacement of the former one is much more earlier than the latter one. Integrated geochemical and magma dynamics information，finally obtained the conclusion that the moving direction 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 textural analysis    

HTML PDF Collect

A comparison of geology geochemical characteristics between the Kalatongke and the Jinchuan Cu-Ni sulfide deposit 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: comparison with the content and geochemical characteristics of and trace element from Cu-Ni sulfide depositsKelatongke and Jinchuan， meanwhile， combing different tectonic setting and rock series of these two types of deposits， we study their magmatic and mineralization processes.And 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 geological    

HTML PDF Collect

Upper Lillooet River Hydroelectric Project: The Challenges of Constructing a Power Tunnel for Run-of-River Hydro Projects in Mountainous British Columbia Article

Nichole Boultbee, Oliver Robson, Serge Moalli, Rich Humphries

Engineering 2018, Volume 4, Issue 2,   Pages 260-266 doi: 10.1016/j.eng.2017.09.003

Abstract: Tunneling conditions were very challenging, including a section through deposits associated with theThis tunnel section included welded breccia and unconsolidated deposits composed of loose pumice, organicsconstruction schedule challenges, and a description of the successful excavation of the tunnel through deposits

Keywords： Run-of-river hydro project     Power tunnel     Umbrella support     Canopy tubes     Volcanic deposits     Pumice     Roadheader    

HTML PDF Collect

Title Author Date Type Operation

Magmatic Ore Deposits in Small Rockbody in China

Tang Zhongli

Journal Article

The theory on small intrusions forming large deposits and its exploration significance—Taking for magmaticNi-Cu sulfide deposits example in the northwestern of China

Li Wenyuan,Zhang Zhaowei and Chen Bo

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

Synthetic optimization modeling on mining and utilization of multi-deposits in Gushan mine area

Cai Sijing,Wang Wenxiao,Zheng Minggui

Journal Article

Impact of gasoline engine deposits on light duty vehicle emissions: in-use case study in Beijing, China

Xin YUE, Ye WU, Xianjiang HUANG, Yao MA, Yuan PANG, Xiaofeng BAO, Jiming HAO

Journal Article

Compositional and structural study of ash deposits spatially distributed in superheaters of a large biomass-fired

Yishu XU, Xiaowei LIU, Jiuxin QI, Tianpeng ZHANG, Minghou XU, Fangfang FEI, Dingqing LI

Journal Article

The Geochemistry and Mineralization Evolvement of Gejiu Tin Ore Deposits

Qin Dexian,Li Yingshu,Fan Zhuguo,Chen Aibing,Tan Shucheng,Hong Tuo,Li Lianju,Lin Xiaoping

Journal Article

Theoretical system for (large) deposit formed by smaller intrusion

Tang Zhongli,Jiao Jiangang and Yan Haiqing

Journal Article

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 sulfide deposit and its significance

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

Journal Article

Upper Lillooet River Hydroelectric Project: The Challenges of Constructing a Power Tunnel for Run-of-River Hydro Projects in Mountainous British Columbia

Nichole Boultbee, Oliver Robson, Serge Moalli, Rich Humphries

Journal Article