Current processing technology for antimony-bearing ores
1989.1.1 Of the arsenic minerals realgar (ASS), orpiment (AS,S~) and arsenopyrite (FeAsS), the last-named is the most common impurity in antimony concentrates. Processes capable of selectively separating arsenopyrite and stibnite (Sb2S~) are therefore of
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Current processing technology for antimony-bearing ores a
1989.1.1 This study investigates the features of antimony flows and stocks in China from 2011 to 2020 by conducting dynamic material flow analysis. The results show that
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Technological trends, emerging applications and metallurgical ...
2022.1.1 Current technological and market trends of antimony are presented. • Extractive metallurgy for Stibnite ore processing is comprehensively discussed. •
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A review of the technologies for antimony recovery from
2022.10.11 This paper reviews the state-of-the-art technologies for the antimony separation and recovery from refractory ores and metallurgical residues. The
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A review of the technologies for antimony recovery from
2022.10.11 In view of reducing contaminant and recovery arsenic and antimony, a novel technology was proposed to recover arsenic and antimony from arsenic-rich
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Technological trends, emerging applications and metallurgical ...
2022.1.1 Antimony has been applied in the industry (plastics, etc.) and new/emerging technologies (cell panels, infrared, etc.) where antimony trioxide (Sb2 O
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Beneficiation of antimony oxide ore: A review SpringerLink
2017.9.7 Much attention has been paid to improving the mineral processing technology of antimony oxide based on such experiments. This work presents the
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Current processing technology for antimony-bearing ores a
92 A Review on Pyrometallurgical Extraction of Antimony from Primary Resources: Current Practices and Evolving Processes E. Moosavi-Khoonsari S. Mostaghel A. Siegmund
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A hydrometallurgical process for the separation and recovery of antimony
2014.3.1 Current processing technology for antimony-bearing ores—a review, part 2. Miner. Eng. (1989) L.H. Madkour et al. Electrolytic recovery of antimony from natural stibnite ore. Hydrometallurgy (1996) S. Ubaldini et al. Process flow-sheet for gold and antimony recovery from stibnite.
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Producing Metallic Antimony with Low Arsenic Content from Antimony
2018.7.27 The basis of the concentrate is sodium hexahydroxoantimonate or mineral mopungite. Upon reduction of the concentrate with coke, ground antimony containing 0.34% arsenic was obtained. To reduce the arsenic content in the rough metal to 0.1% and exclude the stages of antimony refining from arsenic, reductive melting is proposed in
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Antimony Recovery from End-of-Life Products and Industrial
2016.2.8 The history of antimony goes back to as early as 3100 BC, when it was used by the Egyptians as cosmetic in the form of black Sb 2 S 3 [].Antimony was later used by alchemists in the form of antimony oxychloride SbOCl, which acted as a powerful emetic and thus became known as “mercury of life” or “algarot” [].The etymology of the current
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A Review on Pyrometallurgical Extraction of Antimony from
2022.8.12 Antimony is classified as a critical/strategic metal. Its primary production is predominated by China via pyrometallurgical routes such as volatilization roasting—reduction smelting or direct reduction smelting. The performance of most of the pyro-processes is very sensitive to concentrate type and grade. Therefore, technology
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Antimony in the metallurgical industry: A review of its chemistry
2016.9.1 Current processing technology for antimony-bearing ores a review, part 2. T. Lager K. Forssberg. Materials Science. 1989; 28. Save. Process flow-sheet for gold and antimony recovery from stibnite.
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A review of removal technology for antimony in aqueous solution
2020.4.1 Antimony is a metalloid with atomic number 51 and an atomic mass 121.76 that possesses 5s 2 5p 3 outer orbital electron configurations (Miao et al., 2014). Sb, an amphoteric element, occurs in natural waters and exists mainly in particulate and soluble forms. Sb is most problematic to the ecosystems due to its relative mobility over a wide ...
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Artificial intelligence for anti-money laundering: a review and ...
2020.12.1 Sajjad Haider. Anti-money laundering (AML) refers to a set of financial and technological controls that aim to combat the entrance of dirty money into financial systems. A robust AML system must ...
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Antimony, a pollutant of emerging concern: A review on industrial ...
Technologies for remediation of industrial effluents and natural sources contaminated with antimony - a pollutant of emerging concern - are just emerging. The complex speciation of antimony makes it challenging to devise effective remediation technologies. Antimony is used in several industrial appl
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Big Data Analysis for Anti-Money Laundering: A Case of Open
2022.12.8 Greenplum is a open source massive parallel processing (MPP) database based on PostgreSQL for transactional and analytical workloads . Greenplum meets the need of SQL standards (including SQL-1992, SQL-1999, SQL-2003, SQL-2011 and SQL-2016) perfectly, and can be integrated to analyze different sorts of data, no matter it is
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Primary Resources: Current Practices and Evolving Processes
2022.8.12 Antimony is not an abundant element, averaging ~0.2 g/tonne in the earth s crust, but it can be found in more than 100 different minerals [15]. Anderson [4] and Habashi [16] have provided detailed information on the occurrence, geology, and mineralogy of the antimony ores. In the current paper, theref ore, only antimony-containing
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Antimony: The Most Important Mineral You Never Heard Of
2021.5.6 Antimony is a strategic critical mineral that is used in all manner of military applications, including the manufacture of armor piercing bullets, night vision goggles, infrared sensors, precision ...
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Current processing technology for antimony-bearing ores a
Current processing technology for antimony-bearing ores a review, part 2 @article{Lager1989CurrentPT, title={Current processing technology for antimony-bearing ores a review, part 2}, author={Thomas Lager and K. S. Eric Forssberg}, journal={Minerals Engineering}, year={1989}, volume={2}, pages= {543-556 ...
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A review of the technologies for antimony recovery from
2022.10.11 DOI: 10.1080/08827508.2022.2132946 Corpus ID: 252894617; A review of the technologies for antimony recovery from refractory ores and metallurgical residues @article{Ling2022ARO, title={A review of the technologies for antimony recovery from refractory ores and metallurgical residues}, author={Hongbin Ling and Annelies Malfliet
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Electrochemical methods for materials recycling - RSC Publishing
Antimony was added to the NDS in December 2018 and in 2018 was sold in the U.S. for an average $3.88 per lb. 14 The primary use of antimony is in antimony trioxide, Sb 2 O 3, a common flame retardant. 16 It is also used as a catalyst in PET plastic production as well as in the preparation of antimonial lead which is common in items such as certain engines,
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Anti Money Laundering Algorithms in 2023: Tackling AML with AI
2023.1.23 AI and machine learning (ML) anti money laundering algorithms play a vital role in all data management and analytics activities, such that they enable: automate document screening using natural language understanding and processing. detecting potential risks which transaction monitoring systems (TMS) may be missing.
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OPPORTUNITIES AND CHALLENGES OF NEW TECHNOLOGIES FOR
established technology-based processes, can help regulators, supervisors and regulated entities overcome many of the identified AML/CFT challenges. Technology can facilitate data collection,processing and analysis and help actors identify and manage money laundering and terrorist financing (ML/TF) risks more effectively and closer to real time.
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Antimony in the metallurgical industry: A review of its chemistry
2016.9.1 During processing antimony is mobilized reporting to waste solid tailings or effluent streams. ... Current processing technology for antimony-bearing ores. A review — part 2. Miner. Eng. (1989) A.–.K. Leuz et al. Oxidation of Sb(III) to Sb(V) by O 2 and H 2 O 2 in aqueous solutions.
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2022.8.12 Antimony is classified as a critical/strategic metal. Its primary production is predominated by China via pyrometallurgical routes such as volatilization roasting—reduction smelting or direct reduction smelting. The performance of most of the pyro-processes is very sensitive to concentrate type and grade. Therefore, technology
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Application of Gradient Boosting Algorithms for Anti-money
2021.3.17 The recent emergence of cryptocurrencies has added another layer of complexity in the fight towards financial crime. Cryptocurrencies require no central authority and offer pseudo-anonymity to its users, allowing criminals to disguise themselves among legitimate users. On the other hand, the openness of data fuels the investigator’s toolkit
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Minerals Free Full-Text Preparation of Antimony Sulfide and
2022.2.19 Electrodeposited antimony can be treated with sulfuration–volatilization technology, which causes antimony to volatilize in the form of antimony sulfide. During this process, gold is enriched in the residue, thereby realizing the value-added use of antimony and the recovery of gold. In this study, the thermodynamic conditions of
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