Pyrometallurgical treatment of nickeliferous pyrrhotite tailings for the recovery of Ni, Fe, and S
火法处理含镍磁黄铁矿尾矿以回收镍、铁和硫
基本信息
- 批准号:479533-2015
- 负责人:
- 金额:$ 7.63万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Strategic Projects - Group
- 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:
- 关键词:
项目摘要
Nickeliferous pyrrhotite tailing is a waste stream from the processing of nickel sulfide ores for nickel production. An estimated amount of 50~100 million tonnes of the material has been deposited in shallow lakes or dams in the Sudbury district, Ontario, which poses a potential environmental hazard for the local environment. The proposed project aims at developing a process to recover all values (Ni, Fe and S) from this stream, thereby convert the waste to value, and address the environmental concern at the same time. The final products from the process are Fe-Ni alloys, Fe powders, elemental sulfur for various industrial applications, as well as electricity. The various steps of the process are integrated in a way that would produce products of high economic value with minimal environmental impact and energy consumption, making it attractive from all technical, environmental, and economic perspectives.The proposed three-year project will involve approximately 15 researchers. Thus a large number of highly qualified personnel will be trained through the research. A great deal of knowledge will also be gained by testing the innovative ideas put forward and collaboration with the industry, leading to substantial development of this technology as well as its potential commercialization. By directly addressing the sustainability issues of the mining and metallurgical sectors, this proposed process could bring about benefits to Canada from the economic, social and environmental aspects.
含镍磁黄铁矿尾矿是从用于镍生产的硫化镍矿石加工中产生的废物流。估计有5000万~ 1亿吨的物质沉积在安大略萨德伯里地区的浅水湖泊或水坝中,这对当地环境构成了潜在的环境危害。拟议项目旨在开发一种工艺,从该流中回收所有价值(镍、铁和硫),从而将废物转化为价值,同时解决环境问题。该工艺的最终产品是铁镍合金、铁粉、用于各种工业应用的元素硫以及电力。该工艺的各个步骤以一种能够以最小的环境影响和能源消耗生产出具有高经济价值的产品的方式进行整合,使其从所有技术、环境和经济角度都具有吸引力。拟议的三年项目将涉及约15名研究人员。通过研究,将培养出大批高素质的人才。通过测试提出的创新想法以及与业界的合作,还将获得大量知识,从而导致这项技术的实质性发展及其潜在的商业化。通过直接解决采矿和冶金部门的可持续性问题,这一拟议的进程可以从经济、社会和环境方面给加拿大带来好处。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Barati, Mansoor其他文献
Extraction of copper from copper and cadmium residues of zinc hydrometallurgy by oxidation acid leaching and cyclone electrowinning
氧化酸浸旋流电积从湿法炼锌铜镉渣中提取铜
- DOI:
10.1016/j.mineng.2018.09.007 - 发表时间:
2018-11-01 - 期刊:
- 影响因子:4.8
- 作者:
Li, Bo;Wang, Xuanbing;Barati, Mansoor - 通讯作者:
Barati, Mansoor
Clean enhancing elimination of boron from silicon kerf using Na2O-SiO2 slag treatment
使用 Na2O-SiO2 渣处理清洁强化去除硅切缝中的硼
- DOI:
10.1016/j.jclepro.2018.03.152 - 发表时间:
2018-06-10 - 期刊:
- 影响因子:11.1
- 作者:
Huang, Liuqing;Chen, Juan;Barati, Mansoor - 通讯作者:
Barati, Mansoor
A Mathematical Model for Carbothermic Reduction of Dust-Carbon Composite Agglomerates
- DOI:
10.2355/isijinternational.53.1097 - 发表时间:
2013-01-01 - 期刊:
- 影响因子:1.8
- 作者:
Kuwauchi, Yuki;Barati, Mansoor - 通讯作者:
Barati, Mansoor
Dynamic simulation of pellet induration process in straight-grate system
- DOI:
10.1016/j.minpro.2008.09.008 - 发表时间:
2008-12-05 - 期刊:
- 影响因子:0
- 作者:
Barati, Mansoor - 通讯作者:
Barati, Mansoor
Purification of Metallurgical Silicon Using Iron as Impurity Getter, Part II: Extent of Silicon Purification
- DOI:
10.1007/s12540-011-6020-x - 发表时间:
2011-12-01 - 期刊:
- 影响因子:3.5
- 作者:
Esfahani, Shaghayegh;Barati, Mansoor - 通讯作者:
Barati, Mansoor
Barati, Mansoor的其他文献
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{{ truncateString('Barati, Mansoor', 18)}}的其他基金
Value Recovery from Metallurgical Slags
冶金渣的价值回收
- 批准号:
RGPIN-2017-06419 - 财政年份:2021
- 资助金额:
$ 7.63万 - 项目类别:
Discovery Grants Program - Individual
NSERC I2I Phase 1: "Product Optimization for a Novel SO2-Free Nickel Extraction Technology"
NSERC I2I 第 1 阶段:“新型无 SO2 镍提取技术的产品优化”
- 批准号:
566697-2021 - 财政年份:2021
- 资助金额:
$ 7.63万 - 项目类别:
Idea to Innovation
Value Recovery from Metallurgical Slags
冶金渣的价值回收
- 批准号:
RGPIN-2017-06419 - 财政年份:2020
- 资助金额:
$ 7.63万 - 项目类别:
Discovery Grants Program - Individual
Value Recovery from Metallurgical Slags
冶金渣的价值回收
- 批准号:
RGPIN-2017-06419 - 财政年份:2019
- 资助金额:
$ 7.63万 - 项目类别:
Discovery Grants Program - Individual
Value Recovery from Metallurgical Slags
冶金渣的价值回收
- 批准号:
RGPIN-2017-06419 - 财政年份:2018
- 资助金额:
$ 7.63万 - 项目类别:
Discovery Grants Program - Individual
Air atomization of metallurgical slags for production of a slag by-product, heat recovery, and metal recovery
用于生产炉渣副产品、热回收和金属回收的冶金炉渣空气雾化
- 批准号:
484828-2015 - 财政年份:2018
- 资助金额:
$ 7.63万 - 项目类别:
Collaborative Research and Development Grants
Value Recovery from Metallurgical Slags
冶金渣的价值回收
- 批准号:
RGPIN-2017-06419 - 财政年份:2017
- 资助金额:
$ 7.63万 - 项目类别:
Discovery Grants Program - Individual
Air atomization of metallurgical slags for production of a slag by-product, heat recovery, and metal recovery
用于生产炉渣副产品、热回收和金属回收的冶金炉渣空气雾化
- 批准号:
484828-2015 - 财政年份:2017
- 资助金额:
$ 7.63万 - 项目类别:
Collaborative Research and Development Grants
Fundamental Aspects of Silicon Refining
硅精炼的基本方面
- 批准号:
346130-2012 - 财政年份:2016
- 资助金额:
$ 7.63万 - 项目类别:
Discovery Grants Program - Individual
Air atomization of metallurgical slags for production of a slag by-product, heat recovery, and metal recovery
用于生产炉渣副产品、热回收和金属回收的冶金炉渣空气雾化
- 批准号:
484828-2015 - 财政年份:2016
- 资助金额:
$ 7.63万 - 项目类别:
Collaborative Research and Development Grants
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