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Non-toxic, high selectivity process for the extraction of precious metals from waste printed circuit
Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 10, doi: 10.1007/s11783-023-1723-z
● Au, Ag and Pd were recovered from WPCBs with high efficiencies.
Keywords: Thiosulfate Printed circuit boards Precious metals Leaching Hydrometallurgy
Zebing Wu, Wenyi Yuan, Jinhui Li, Xiaoyan Wang, Lili Liu, Jingwei Wang
Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 5, doi: 10.1007/s11783-017-0995-6
Keywords: Waste PCBs Precious metals Hydrometallurgy Recycling Leaching Recovery
Recovery of rare and precious metals from urban mines—A review
Mengmeng Wang, Quanyin Tan, Joseph F. Chiang, Jinhui Li
Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 5, doi: 10.1007/s11783-017-0963-1
Keywords: Rare and precious metals (RPMs) Distribution characteristics Recycling technology Emerging technology
Study of the Behaviour of Precious Metals in Metallurgy Processes in Terms of Atomic Structure
Chen Jing
Strategic Study of CAE 1999, Volume 1, Issue 2, Pages 34-40
The differences of chemical characteristics of Fe, Co, Ni, Cu 3d and other eight precious metal elementsin M group and Ⅷ group, together with that of precious metal elements of Ru, Rh, Pd, Ag 4d and Os, IrFrom the practice of extraction metallurgy of precious metals from copper-sulphide nickel ores, the paperdiscussed the behaviour of precious metal elements in thermometallurgical processes such as baking-reduction
Keywords: atomic structure precious metals extractive metallurgy
Relationship Between Physical Properties of Precious Metals and Atomic Structure
Chen Jing
Strategic Study of CAE 2000, Volume 2, Issue 7, Pages 66-73
Through arranging the physical properties of the eight precious metals in accordance with their positions
Keywords: precious metals physical properties atomic structure
Chen Jing
Strategic Study of CAE 2007, Volume 9, Issue 5, Pages 11-16
The micro-mechanism of precious metals trapped in pyro-metallurgicalprocesses by base metals or their mattes were discussed in present paper .It was forwarded that the reasonsfor trace amount of precious metals trapped into base metals or matteswere that the melted slag phasesthe metal atoms.And because the electrons in the metal phases can move freely among the atoms, the preciousThe properties of the matte are in fact similar with that of metal at their melted state, therefore precious
Keywords: pyro-metallurgy;matte smelting;trapping;precious metals
Striving for Great Cause and Fruitful Reform-Kunming Precious Metals Research Institute
null
Strategic Study of CAE 1999, Volume 1, Issue 2, Pages 99-100
Improvement potential of today’s WEEE recycling performance: The case of LCD TVs in Belgium
Paul Vanegas, Jef R. Peeters, Dirk Cattrysse, Wim Dewulf, Joost R. Duflou
Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 5, doi: 10.1007/s11783-017-1000-0
Keywords: Recycling Waste of electrical and electronic equipment (WEEE) Material flow analysis LCD TVs Preciousmetals Plastics
Shiqu CHEN, Silei XIANG, Zehao TAN, Huiyuan LI, Xiaohui YAN, Jiewei YIN, Shuiyun SHEN, Junliang ZHANG
Frontiers in Energy 2023, Volume 17, Issue 1, Pages 123-133 doi: 10.1007/s11708-022-0849-1
Keywords: proton exchange membrane fuel cells (PEMFCs) non-precious metal catalyst (NPMC) cathode catalyst layer
ASSESSMENT OF HEAVY METALS IN HYDROCHAR PRODUCED BY HYDROTHERMAL CARBONIZATION OF DAIRY MANURE
Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 3, Pages 437-447 doi: 10.15302/J-FASE-2023507
● Content of heavy metals in hydrochar varies considerably, from 50%
Keywords: heavy metals dairy manure hydrochar hydrothermal carbonization waste management
Effect of lime on speciation of heavy metals during composting of water hyacinth
Jiwan SINGH,Ajay S. KALAMDHAD
Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1, Pages 93-102 doi: 10.1007/s11783-014-0704-7
Keywords: composting lime heavy metals bioavailability factor speciation
Emerging roles of liquid metals in carbon neutrality
Frontiers in Energy 2022, Volume 16, Issue 3, Pages 393-396 doi: 10.1007/s11708-022-0829-5
Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-021-1475-6
• The concentrations of 13 heavy metals in Taihu Lake were analyzed.
Keywords: Heavy metals Human health ambient water quality criteria Taihu Lake Health risk assessment Contribution
Predicting non-carcinogenic hazard quotients of heavy metals in pepper (
Marzieh Mokarram, Hamid Reza Pourghasemi, Huichun Zhang
Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 6, doi: 10.1007/s11783-020-1331-0
Keywords: Heavy metals Plants Target Hazard Quotient (THQ) Principal Component Analysis (PCA) Random search Electromagnetic
Re-evaluation of several heavy metals removal by natural limestones
Ali SDIRI,Samir BOUAZIZ
Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 4, Pages 418-432 doi: 10.1007/s11705-014-1455-5
Keywords: limestone heavy metals sorption wastewater passive treatment technology
Title Author Date Type Operation
Non-toxic, high selectivity process for the extraction of precious metals from waste printed circuit
Journal Article
A critical review on the recycling of copper and precious metals from waste printed circuit boards using
Zebing Wu, Wenyi Yuan, Jinhui Li, Xiaoyan Wang, Lili Liu, Jingwei Wang
Journal Article
Recovery of rare and precious metals from urban mines—A review
Mengmeng Wang, Quanyin Tan, Joseph F. Chiang, Jinhui Li
Journal Article
Study of the Behaviour of Precious Metals in Metallurgy Processes in Terms of Atomic Structure
Chen Jing
Journal Article
Relationship Between Physical Properties of Precious Metals and Atomic Structure
Chen Jing
Journal Article
Discussion on the Micro-mechanism of Precious Metals Trapped inPyro-metallurgical Processes by Base Metals
Chen Jing
Journal Article
Striving for Great Cause and Fruitful Reform-Kunming Precious Metals Research Institute
null
Journal Article
Improvement potential of today’s WEEE recycling performance: The case of LCD TVs in Belgium
Paul Vanegas, Jef R. Peeters, Dirk Cattrysse, Wim Dewulf, Joost R. Duflou
Journal Article
Exploration of the oxygen transport behavior in non-precious metal catalyst-based cathode catalyst layer
Shiqu CHEN, Silei XIANG, Zehao TAN, Huiyuan LI, Xiaohui YAN, Jiewei YIN, Shuiyun SHEN, Junliang ZHANG
Journal Article
ASSESSMENT OF HEAVY METALS IN HYDROCHAR PRODUCED BY HYDROTHERMAL CARBONIZATION OF DAIRY MANURE
Journal Article
Effect of lime on speciation of heavy metals during composting of water hyacinth
Jiwan SINGH,Ajay S. KALAMDHAD
Journal Article
Human health ambient water quality criteria for 13 heavy metals and health risk assessment in Taihu Lake
Journal Article
Predicting non-carcinogenic hazard quotients of heavy metals in pepper (
Marzieh Mokarram, Hamid Reza Pourghasemi, Huichun Zhang
Journal Article