Results 11 to 20 of about 11,715,279 (299)

Comparative analysis of high temperature strength of platinum and its binary alloys with low content of alloying element [PDF]

Hemijska Industrija, 2012
The comparative analysis of platinum and its binary alloys (containing alloying elements up to 10 mass%) mechanical properties at high temperatures has been carried out.
Stanković Draško S., Krstić Vesna D., Trujić Vlastimir K., Gomidželović Lidija D., Trumić Biserka T.   +4 more
doaj   +1 more source

Hydrothermal remobilization platinum group elements and their secondary minerals in chromitite deposits of the Eastern Sayan ophiolites (Russia) [PDF]

E3S Web of Conferences, 2019
Serpentinization is an important post-magmatic process in spreading and subducted zones. This process is the cause of the remobilization and redistribution of highly mobile elements, platinum group elements (PGE) and base metals. Secondary platinum group
Kiseleva Ol’ga, Airiyants Evgeniya, Belyanin Dmytriy, Zhmodik Sergey   +3 more
doaj   +1 more source

Application of SEM and EDS to Analyze the Occurrence of Platinum Group Elements and Characteristics of Platinum Group Minerals in the Pt-Pd Deposit from Huili, Sichuan Province, China

Yankuang ceshi, 2018
The Huili Pt-Pd deposit in Sichuan Province is an independent platinum element ore deposit. In some ore sections, the contents of Pt and Pd have reached industrial grade.
ZHOU Jiao-hua, XU Jin-sha, NIU Rui, ZHOU Jing, LAI Jia-yi   +4 more
doaj   +1 more source

Enrichment of Platinum Group Elements in Lower Cambrian Polymetallic Black Shale, SE Yangtze Block, China

Frontiers in Earth Science, 2021
Platinum group elements (PGEs) occur mainly in basic–ultrabasic igneous rocks and are concentrated by the differentiation and crystallization of magma.
Yong Fu, Zhen Yang, Zhen Yang, Chao Li, Chao Li, Peng Xia   +5 more
doaj   +1 more source

Phase Analysis of Pt, Pd and Au in Black Rock-type Platinum Group Element Minerals by ICP-MS

Yankuang ceshi, 2017
Black rock as an important carrier of platinum group elements was discovered in recent years. Due to the multiple origins and complex mineralization, the distribution and occurrence of platinum group elements in black rock are not clear, which is also ...
LIAN Wen-li, LAI Xin-ze, LIU Jun, ZHANG Jin-kuang, YU Ya-hui, WANG Ming-jun, SUN Yong, WANG Lin   +7 more
doaj   +1 more source

Concentrations of Pt, Pd and Rh in soil and vegetation: A review [PDF]

Journal of Central European Agriculture, 2019
Automotive catalysts play an important role in the work of exhaust systems, reducing emissions of gaseous pollutants such as carbon monoxide (CO), nitrogen oxides (NOx) and hydrocarbons (HC) by more than 75%.
Dominik Jurkin, Zeljka Zgorelec, Jasmina Rinkovec   +2 more
doaj   +1 more source

Platinum-group elements (PGE) in the New Afton alkalic Cu-Au porphyry deposit, Canadian Cordillera, I: relationships between PGE, accessory metals and sulfur isotopes in pyrite

Frontiers in Earth Science, 2023
The second part of this article can be found here: 10.3389/feart.2023.819109 (DOI). At the late Triassic New Afton alkalic porphyry Cu-Au deposit (British Columbia, Canada), pyrite is a widely distributed minor sulfide phase within hypogene ore where it ...
Brandon M. Boucher, Samuel J. Robb, Jacob J. Hanley, Mitchell J. Kerr, James E. Mungall   +4 more
doaj   +1 more source

Chemosensitivity of human MCF-7 breast cancer cells to diastereoisomeric diaqua(1,2-diphenylethylenediamine) platinum(II) sulfates and specific platinum accumulation [PDF]

, 1992
Cisplatin, raceme-diaqua[1,2-bis(4-fluorophenyl)ethylenediamine]platinu m(II) sulfate (compound I), meso-diaqua[1,2-bis(4-fluorophenyl)ethylenediamine]-platinum(II) sulfate (compound II), and meso-diaqua[1,2-bis(2,6-dichloro-4- hydroxyphenyl ...
Lux, Franz, Koch, Marion, Schönenberger, Helmut, Hollstein, Michael, Reile, Herta, Bernhardt, Günther   +5 more
core   +1 more source

Determination of platinum group elements in catalysts recycling products by SEM with energy dispersive spectrometer

Chimica Techno Acta, 2020
Analysis of platinum group elements (PGE) extracted from various catalysts used in the car, petroleum and chemical industries requires use of microanalytical methods.
Nikolai S. Chebykin, Ivan P. Sandalov, Dmitry A. Zamyatin, Sergey L. Votyakov   +3 more
doaj   +1 more source

Identification of platinum ores via trace element signatures [PDF]

, 2011
This project studies the natural variation in the elemental composition of processed platinum ore from different extraction locations in South Africa in order to assess whether this provides sufficient information for the elemental fingerprinting" of the
Hassan, Maisson Mohamed Zeinelabieden
core   +1 more source