Aqueous Metals Processing

水相金属加工

• 批准号: 1000228716-2012
• 负责人: Asselin, Edouard
• 金额: $ 7.29万
• 依托单位: University of British Columbia
• 依托单位国家: 加拿大
• 项目类别: Canada Research Chairs
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=642402
• 关键词: Aqueous; Metals; Processing

New technologies that improve sustainability are increasingly important given our current global economic and environmental challenges. This CRC is focused on two aspects of Aqueous Metals Processing to provide such technologies. Firstly, metals such as nickel and copper are used ubiquitously and represent a large part of Canada's economy, but the current extraction and processing technologies for these metals are not sustainable in the long term due to increasingly marginal ore-bodies that contain high concentrations of toxic elements such as arsenic and antimony. This Chair will investigate new aqueous atmospheric temperature and pressure processing technologies to ensure sustainable production of these important metals. Secondly, aqueous molybdenum and molybdenum alloy deposition processes will be investigated to improve performance and reduce costs in several areas of technological importance, such as in the manufacturing of thin film solar cells and the coating of parts for oil and gas service.

鉴于我们目前面临的全球经济和环境挑战，提高可持续性的新技术越来越重要。 本CRC侧重于水金属加工的两个方面，以提供此类技术。 首先，镍和铜等金属被广泛使用，在加拿大经济中占很大一部分，但这些金属目前的开采和加工技术从长远来看是不可持续的，因为越来越多的边际矿体含有高浓度的有毒元素，如砷和锑。 该主席将研究新的含水大气温度和压力处理技术，以确保这些重要金属的可持续生产。 其次，将研究钼和钼合金的水溶液沉积工艺，以提高性能，降低几个技术重要领域的成本，如薄膜太阳能电池的制造和石油和天然气服务部件的涂层。