Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Oxidizing acid"'
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 3, Pp 3208-3218 (2020)
In this paper, we propose a new strategy to remove arsenic from arsenic-containing waste residues by oxidation-acid leaching. The experimental results show the example is effective for different types of arsenic-containing waste residues. Chemical th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e07b47750a3449e020db3b7534156b2
http://www.sciencedirect.com/science/article/pii/S2238785420300946
http://www.sciencedirect.com/science/article/pii/S2238785420300946
Publikováno v:
Geochemistry International. 58:27-39
Thermodynamic modeling was carried out for the formation of Mo–W ores at the Kalguty deposit (Gornyi Altai). The modeling was based on the physicochemical conditions of Mo–W ore formation estimated from fluid inclusion data. Quartz–wolframite v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a33ea3d5617b0f418f2d7b1640bbebb
https://doi.org/10.1134/s0016702920010024
https://doi.org/10.1134/s0016702920010024
Autor:
Menisha S. Karunarathna, Rhett C. Smith, Charini P. Maladeniya, Timmy Thiounn, Moira K. Lauer, Claudia V. Lopez
Publikováno v:
Materials Advances. 1:1665-1674
Renewably-sourced, recyclable materials that can replace or extend the service life of existing technologies are essential to accomplish humanity's quest for sustainable living. In this contribution, remeltable composites were prepared in a highly at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8efe18e99f6b3a65e1c2b9741cd502e4
https://doi.org/10.1039/d0ma00474j
https://doi.org/10.1039/d0ma00474j
Publikováno v:
Metals
Volume 10
Issue 8
Metals, Vol 10, Iss 1012, p 1012 (2020)
Volume 10
Issue 8
Metals, Vol 10, Iss 1012, p 1012 (2020)
This article presents the behavior of black copper minerals in reducing acid leaching using FeSO4 as reducing agent. The original sample, which was a blend of green and black copper minerals, was treated first by an oxidizing acid leach using O3 to d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb27a1400af60ea50952104e4940a24b
Autor:
Yan Zhang, Yujun Pan, Peng Zhang, Xintao Sun, Dalin Chen, Lu Sujun, Jinxi Qiao, Ailiang Chen, Chen Guoju, Ruikang Wang
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783030366278
Automobile spent catalyst is leached for recovering platinum group metals using oxidizing acid leaching. Hydrogen peroxide is regarded as oxidant and hydrochloric acid as leaching reagent. The experimental results show that the best conditions are as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e530e70e7599d61e47186833c2db0df
https://doi.org/10.1007/978-3-030-36628-5_10
https://doi.org/10.1007/978-3-030-36628-5_10
Publikováno v:
Scripta Materialia. 200:113901
Dealloyed nanoporous gold (NP-Au) is commonly created with hazardous chemicals including strong oxidizing acids. This work presents a green alternative to the common methods for making NP-Au. In this work, we create NP-Au by free corrosion dealloying
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::804ecc85c3278f5a24a5dc870b60a750
https://doi.org/10.1016/j.scriptamat.2021.113901
https://doi.org/10.1016/j.scriptamat.2021.113901
Publikováno v:
Inorganic Chemistry Frontiers. 4:1582-1590
The development of highly efficient and low cost electrocatalysts for the oxygen reduction reaction (ORR) is crucial for metal–air batteries and fuel cells. Herein, an acid-assisted approach has been developed to prepare nitrogen-doped graphene ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f02825b3465369f8d36cb269779bc2f
https://doi.org/10.1039/c7qi00387k
https://doi.org/10.1039/c7qi00387k
Publikováno v:
Chemosphere. 244
Wet Air Oxidation (WAO) process is being developed as a very promising technique for efficient removal of high-concentration organic pollutants. However, because of the technical constraints, many chemical wastewater contain inorganic anions (e.g., C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9f1050711da9567d274581f725e9c71
https://pubmed.ncbi.nlm.nih.gov/31816543
https://pubmed.ncbi.nlm.nih.gov/31816543
Publikováno v:
Fuel. 289:119940
In order to investigate the evolution characteristics of coal microstructure under the synergistic effect of oxidizing acid and ionic liquid, in this paper, the microcrystalline structure and functional groups of coal were modified with HNO3, [Bmim][
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c62f80c3846dcea6b4db5adea595e10
https://doi.org/10.1016/j.fuel.2020.119940
https://doi.org/10.1016/j.fuel.2020.119940
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