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Fulfillment and Development of Cold Air Flash Smelting Technology in China

Zhang Wenhai

Strategic Study of CAE 2002, Volume 4, Issue 11,   Pages 19-25

Abstract:

The application of the six new technologies including cold air flash smelting and the outstandingproduction in Jinlong Copper Smelter are introduced in this article on the basis of the flash copper smeltingtechnology with cold air variable feed infection and dynawave scrubbing system, and a new research directionregarding copper and nickel flash smelting is put forward herein.

Keywords： copper metallurgy     flash smelting     cold air smelting     dynawave scrubbing     China    

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ISA-YMG Smelting Process for Lead Bullion

Wang Jikun,Zhou Tingxi,Feng Guilin

Strategic Study of CAE 2004, Volume 6, Issue 4,   Pages 61-66

Abstract: reviews the history of the extractive metallurgy of lead and describes the characteristics of modern lead smeltingIn view of the present situation of lead bullion smelting in China, and on the basis of years' researchon the treatment of high-lead slag by YMG, the paper introduces the ISA-YMG smelting process for leadeffective, energy-saving and clean, and provides the results of industrial tests of the YMG reduction smelting

Keywords： ISA oxidation smelting of lead     high-lead slag     YMG reduction smelting of lead     new smelting process for    

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Flash Smelting——Clean and Efficient Smelting Technology

Zhou Songlin

Strategic Study of CAE 2001, Volume 3, Issue 10,   Pages 86-89

Abstract:

With more and more strict environmental requirements, copper smelting industries are facing severeFlash smelting, one of the most competitive smelting technologies in the world, is considered as a standardDue to its well meeting with the general trend of sustainable development strategy, flash smelting iswidely introduced to most newly built smelters and smelting expansion projects.This article gives general introduction of the specialty of flash smelting technology and its following

Keywords： flash smelting     copper metallurgy     environment protection     clean production    

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Effective enrichment of Zn from smelting wastewater via an integrated Fe coagulation and hematite precipitation

Zhan Qu, Ting Su, Yu Chen, Xue Lin, Yang Yu, Suiyi Zhu, Xinfeng Xie, Mingxin Huo

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 6, doi: 10.1007/s11783-019-1178-4

Abstract: 98.5% Zn was enriched from Zn-bearing smelting wastewater. 99.5% Fe was hydrothermally precipitatedThe residual Zn was 2169 mg/L, 290 times of that in smelting wastewater.Coagulation is commonly applied to treat Zn-bearing wastewater from smelting industries (smelting wastewaterHerein, we demonstrated a novel approach to recycle Zn effectively from smelting wastewater via an integratedFirst, smelting wastewater was coagulated by adding ferric chloride to generate Fe/Zn-bearing sludge

Keywords： Smelting wastewater     Hydrothermal     Hematite precipitation     Heavy metals    

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Washing out heavy metals from contaminated soils from an iron and steel smelting site

Guangxu ZHU,Qingjun GUO,Junxing YANG,Hanzhi ZHANG,Rongfei WEI,Chunyu WANG,Marc PETERS,Xiaoyong ZHOU,Jun YANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 4,   Pages 634-641 doi: 10.1007/s11783-014-0713-6

Abstract: washing agents and to clean up heavy metals from two heavily polluted soils from an iron and streel smelting

Keywords： heavy metals     soil washing     toxicity reduction index     iron and steel smelting site    

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Upgrading Traditional Copper Industry With Advanced Technology

Kong Fanyi

Strategic Study of CAE 2001, Volume 3, Issue 9,   Pages 69-76

Abstract: .), built in early 1960s, is mainly engaged in smelting of copper concentrate with electric furnace.in the past two decades, especially the introduction of the advanced oxygen-enriched top-blown bath smeltingto replace the electric furnace smelting, the enterprise has been enhanced rapidly.

Keywords： copper industry     electric furnace smelting     technical upgrading     oxygen-enriched top-blown bath smelting    

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review on technologies with electricity generation potentials using liquified natural gas regasification cold

Frontiers in Energy 2023, Volume 17, Issue 3,   Pages 332-379 doi: 10.1007/s11708-023-0863-y

Abstract: scenarios, the effective and efficient utilization of the liquified natural gas (LNG) regasification cold

Keywords： liquified natural gas     cold energy     power generation    

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Optimization of cold-end system of thermal power plants based on entropy generation minimization

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 956-972 doi: 10.1007/s11708-021-0785-5

Abstract: Cold-end systems are heat sinks of thermal power cycles, which have an essential effect on the overallHowever, little attention has been paid to the optimization of the cold-end system with multi-pressureThe results show that the entropy generation rate of the multi-pressure cold-end system is less thanthat of the single-pressure cold-end system when the total condenser area is constant.quadruple-pressure cold-end systems are 575 and 580 k$/a, respectively.

Keywords： cold-end system     entropy generation minimization     optimization     economic analysis     genetic algorithm    

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Characteristics of atmospheric structure and earth rotation of drought from winter in 2008 to spring in 2009

Wei Ming,Ouyang Shoucheng

Strategic Study of CAE 2011, Volume 13, Issue 1,   Pages 49-55

Abstract: The research results showed that large scale drought was related to the air path change caused by characteristics

Keywords： drought     cold air path     circumfluence     nutation     polar motion    

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Current understanding and applications of the cold sintering process

Tong Yu, Jiang Cheng, Lu Li, Benshuang Sun, Xujin Bao, Hongtao Zhang

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4,   Pages 654-664 doi: 10.1007/s11705-019-1832-1

Abstract: To overcome these drawbacks, a novel processing technique called “cold sintering process (CSP)” has been

Keywords： cold sintering process     processing variables     solid-state rechargeable batteries    

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Application of cold spraying for flux-free brazing of aluminium alloy 6060

Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 3,   Pages 256-260 doi: 10.1007/s11465-010-0095-9

Abstract: In the present study, samples of aluminium alloy 6060 were coated by cold spraying with a powder of brazingThe coated samples were heat-treated in air and under argon atmosphere to investigate the wetting behaviourThe results show that the brazing alloy Al12Si could be very well deposited on the substrate by coldmetallurgical bond between the Al12Si coatings and the substrate could be realized by the deposition using cold

Keywords： aluminium alloy     flux-free brazing     cold spraying     shear strength    

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A fully solid-state cold thermal energy storage device for car seats using shape-memory alloys

Frontiers in Energy 2023, Volume 17, Issue 4,   Pages 504-515 doi: 10.1007/s11708-022-0855-3

Abstract: Considering these characteristics, the design of the shape-memory alloy based the cold thermal energyprecooling car seat application is introduced in this paper based on the proposed shape-memory alloy-based coldelastocaloric materials, and the shape-memory alloy geometry scheme on the performance of car seat coldhopefully the proposed concept can promote the development of more promising shape-memory alloy-based cold

Keywords： shape-memory alloy (SMA)     elastocaloric effect (eCE)     cooled seat     cold thermal energy storage    

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Tracking in urban wastewater treatment plants in a cold region: Occurrence, species and infectivity

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 9, doi: 10.1007/s11783-022-1533-8

Abstract:

• Cryptosporidium in WWTPs in a cold region was investigated

Keywords： WWTPs     Cryptosporidium     Occurrence     Species     Infectivity     Low temperature    

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Survey of thermal comfort in residential buildings under natural conditions in hot humid and cold wet

Changhai PENG

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 4,   Pages 503-511 doi: 10.1007/s11709-010-0095-1

Abstract: specify the exact physical criteria for producing acceptable thermal environments, such as temperature, airThese, however, are often difficult to comply with, particularly in hot humid and cold wet seasons inimportant in evaluating comfort, since naturally conditioned buildings in Nanjing are not typically air-conditionedFurther, the variation of people’s hot or cold sensations is in proportion to that of air movement, andThe range of acceptable temperatures in hot humid and cold wet Nanjing is between 14.14°C and 29.42°C

Keywords： thermal comfort     naturally conditioned     hot humid     cold wet     Nanjing    

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A critical literature review of bioretention research for stormwater management in cold climate and future

Hannah Kratky, Zhan Li, Yijun Chen, Chengjin Wang, Xiangfei Li, Tong Yu

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 4, doi: 10.1007/s11783-017-0982-y

Abstract: warm climate applications, but data strongly supporting their long-term efficacy and application in coldAlthough it is apparent that bioretention is an effective stormwater management system, its design in coldExisting cold climate research has shown that coarser media is required to prevent concrete frost fromAdditionally, contaminants that are removed via filtration are also not impacted by cold climates.

Keywords： Bioretention     Cold climate     Low impact development     Stormwater    

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Title Author Date Type Operation

Fulfillment and Development of Cold Air Flash Smelting Technology in China

Zhang Wenhai

Journal Article

ISA-YMG Smelting Process for Lead Bullion

Wang Jikun,Zhou Tingxi,Feng Guilin

Journal Article

Flash Smelting——Clean and Efficient Smelting Technology

Zhou Songlin

Journal Article

Effective enrichment of Zn from smelting wastewater via an integrated Fe coagulation and hematite precipitation

Zhan Qu, Ting Su, Yu Chen, Xue Lin, Yang Yu, Suiyi Zhu, Xinfeng Xie, Mingxin Huo

Journal Article

Washing out heavy metals from contaminated soils from an iron and steel smelting site

Guangxu ZHU,Qingjun GUO,Junxing YANG,Hanzhi ZHANG,Rongfei WEI,Chunyu WANG,Marc PETERS,Xiaoyong ZHOU,Jun YANG

Journal Article

Upgrading Traditional Copper Industry With Advanced Technology

Kong Fanyi

Journal Article

review on technologies with electricity generation potentials using liquified natural gas regasification cold

Journal Article

Optimization of cold-end system of thermal power plants based on entropy generation minimization

Journal Article

Characteristics of atmospheric structure and earth rotation of drought from winter in 2008 to spring in 2009

Wei Ming,Ouyang Shoucheng

Journal Article

Current understanding and applications of the cold sintering process

Tong Yu, Jiang Cheng, Lu Li, Benshuang Sun, Xujin Bao, Hongtao Zhang

Journal Article

Application of cold spraying for flux-free brazing of aluminium alloy 6060

Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA,

Journal Article

A fully solid-state cold thermal energy storage device for car seats using shape-memory alloys

Journal Article

Tracking in urban wastewater treatment plants in a cold region: Occurrence, species and infectivity

Journal Article

Survey of thermal comfort in residential buildings under natural conditions in hot humid and cold wet

Changhai PENG

Journal Article

A critical literature review of bioretention research for stormwater management in cold climate and future

Hannah Kratky, Zhan Li, Yijun Chen, Chengjin Wang, Xiangfei Li, Tong Yu

Journal Article