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Extracting transparency: the process of regulating disclosures for the resources industry
Accounting, Auditing & Accountability Journal, 2020PurposeMultinational resource companies (MRCs) are under pressure to become responsible corporate citizens. In particular, stakeholders are demanding more information about the deals these companies negotiate with the host governments of resource-rich nations, and there is general agreement about the need for industry commitment to transparency and the
Corinne Cortese, Jane Andrew
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Simple and selective extraction process for chromium (VI) in industrial wastewater
Journal of Hazardous Materials, 2009A simple and relatively green method has been developed for the determination of chromium based on the extraction of chromium (VI) as its ion-association complex with tetrabutylammoniumiodide (TBAI) in acidic medium. The ion-pair is extracted using isobutylmethylketone (MIBK) as the solvent.
S, Kalidhasan, N, Rajesh
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Development of Industrial Solvent Extraction Processes
2004Processes GORDON M.RITCEY Gordon M.Ritcey & Associates, Inc., Nepean, Ontario,Canada7.1INTRODUCTIONThe development of a solvent extraction process from a given aqueous feed solution may be confined by several restraints. For example, the temperature, flow rate, acidity, and so forth may be (essentially) fixed, and the solvent extraction process ...
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Service Extraction from Operator Procedures in Process Industries
2011Procedures are a common knowledge form in process industries such as refineries. A typical refinery captures hundreds of procedures documenting actions that operators must follow. Maintaining the action-knowledge contained in these procedures is important because it represents a key organizational asset that can be leveraged to minimize the threat of ...
Jingwen He +3 more
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The Scoping process in the extractive industry in Malta
1998The aim of the dissertation is to find out if the scoping process, to produce Environmental Impact Assessments, in the Maltese extractive industry, is carried out in an appropriate manner. Scoping is a process whereby the significant impacts of a development are identified and are earmarked for a deeper study through the impact assessment report. The
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Future of Mining, Mineral Processing and Metal Extraction Industry
Transactions of the Indian Institute of Metals, 2019Mining, mineral processing and metal extraction are undergoing a profound transformation as a result of two revolutions in the making—one, advances in digital technologies and the other, availability of electricity from renewable energy sources at affordable prices. The demand for new metals and materials has also arisen concurrently. This necessitates
null Pradip +3 more
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Enhancing Extraction Processes in the Food Industry
2016Introduction to Extraction in Food Processing P. J. Lloyd and J. van Wyk Pulse Electric Field-Assisted Extraction E. I. Vorobiev and N. I. Lebovka Microwave-Assisted Extraction M. D. Luque de Castro and F. Priego-Capote Ultrasonically Assisted Diffusion Processes Z. J. Dolatowski and D. M.
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When a Contentious Process Opens Up: Extractive Industries Review
2022At the peak of its resistance in 2000, a transnational protest movement against extractive industries managed to pressure World Bank Group President James Wolfensohn to agree to a review of all activities in this sector. Based on interviews with most participants, this chapter reconstructs that review process.
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Enhancing extraction processes in the food industry
2011Extraction is an important operation in food engineering, enabling the recovery of valuable soluble components from raw materials. With increasing energy costs and environmental concerns, industry specialists are looking for improved techniques requiring less solvents and energy consumption.
Lebovka, Nikolai +2 more
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Froth Stereo Visual Feature Extraction for the Industrial Flotation Process
Industrial & Engineering Chemistry Research, 2019Froth visual features are closely related to flotation performance, and accurate extraction of froth visual features through machine vision allows improved control and optimization of the flotation...
Lin Zhao +4 more
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