US - South Africa Cooperative Research: Advanced Flotation Chemistry Technology for the Improved Recovery of Strategic Mineral Resources Containing Platinum Group Metals (PGMs)
美国-南非合作研究:先进浮选化学技术提高含铂族金属(PGM)战略矿产资源的回收率
基本信息
- 批准号:0352807
- 负责人:
- 金额:$ 3万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2004
- 资助国家:美国
- 起止时间:2004-04-15 至 2008-03-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
0352807 Miller This award funds a collaborative research program between the flotation chemistry research groups at the University of Utah, USA, and Pretoria University in South Africa to study advanced flotation chemistry technology for the improved recovery of strategic mineral resources containing platinum group metals (PGMs). Existing flotation chemistry for increased recovery of PGM sulfide minerals from current deposits can be improved for most operations. More importantly, however, the efficient recovery and utilization of new PGM mineral resources (the Platreef deposit of South Africa and the Great Dyke deposit of Zimbabwe) will require quite significant improvements in flotation chemistry. For example, the new strategic PGM resources are significantly different from current PGM resources, being complex arsenides and tellurides that are now lost using current processing chemistry. Three major flotation chemistry research problems associated with the processing of PGM mineral resources will be addressed: flotation of PGM arsenide and telluride minerals, control of pyrrhotite flotation, and depression of talc gangue minerals. This research program is designed to establish surface chemistry and/or electrochemistry conditions which will provide a fundamental basis to solve these problems and improve the efficiency of the PGM flotation separation. This proposed collaborative research program has broad potential impact. The need for such surface chemistry research is significant in view of the importance of PGM production to both the U.S. and South Africa. The efficient recovery of PGMs is also of critical importance to the global community because of increased demand for PGMs, for example, because of their use in catalytic converters to reduce pollution from automotive exhaust. The project is expected to extend collaboration beyond the initial partners, Pretoria University and PGM companies in South Africa such as Impala Platinum. Not only will this research provide much needed new technology for the PGM industries, but it also affords the opportunity for students and researchers from both the U.S. and Africa (South Africa, Botswana, and Zimbabwe) to build professional and personal collaborations that can expand scientific, social and cultural understanding. Finally, the proposed research has been organized to include the exchange of graduate students with opportunity for students from Pretoria University to use advanced instrumentation at the University of Utah while students from the University of Utah will travel to South Africa for evaluation of new flotation chemistry technology at plant sites.
0352807米勒 该奖项资助了美国犹他州大学和南非比勒陀利亚大学浮选化学研究小组之间的合作研究计划,以研究先进的浮选化学技术,提高含铂族金属(PGMs)的战略矿产资源的回收率。对于大多数操作,可以改进现有的用于增加从当前矿床中回收PGM硫化物矿物的浮选化学。然而,更重要的是,有效回收和利用新的PGM矿物资源(南非的Platreef存款和津巴布韦的Great Dyke存款)将需要在浮选化学方面进行相当大的改进。例如,新的战略性PGM资源与当前的PGM资源显著不同,是现在使用当前的加工化学而损失的复杂的砷化物和碲化物。提出了与铂族金属矿物资源加工有关的三个主要浮选化学研究问题:铂族金属砷化物和碲化物矿物的浮选、磁黄铁矿浮选的控制和滑石脉石矿物的抑制。 本研究旨在建立表面化学和/或电化学条件,为解决这些问题和提高PGM浮选分离效率提供基础。这项合作研究计划具有广泛的潜在影响。鉴于PGM生产对美国和南非的重要性,对这种表面化学研究的需求是重要的。铂族金属的有效回收对于全球社会也至关重要,因为对铂族金属的需求增加,例如,因为它们用于催化转化器以减少来自汽车废气的污染。该项目预计将扩大合作范围,超越最初的合作伙伴,比勒陀利亚大学和PGM公司在南非,如英帕拉铂。这项研究不仅将为PGM行业提供急需的新技术,而且还为来自美国和非洲(南非,博茨瓦纳和津巴布韦)的学生和研究人员提供了建立专业和个人合作的机会,可以扩大科学,社会和文化的理解。最后,拟议的研究已经组织起来,包括研究生的交流,比勒陀利亚大学的学生有机会在犹他州大学使用先进的仪器,而犹他州大学的学生将前往南非,在工厂现场评估新的浮选化学技术。
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)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Jan Miller其他文献
The child-rearing environment and children's mastery motivation as contributors to school readiness
育儿环境和儿童的学习动机对入学准备的影响
- DOI:
- 发表时间:
2018 - 期刊:
- 影响因子:0
- 作者:
D. MacPhee;Sarah Prendergast;E. Albrecht;A. Walker;Jan Miller - 通讯作者:
Jan Miller
Uninterpretable cerebrospinal fluid absorbance scans caused by antibiotic therapy
抗生素治疗导致无法解释的脑脊液吸光度扫描
- DOI:
- 发表时间:
2021 - 期刊:
- 影响因子:2.2
- 作者:
Jan Miller - 通讯作者:
Jan Miller
DARE to be You: A Family-Support, Early Prevention Program
敢于做自己:家庭支持、早期预防计划
- DOI:
- 发表时间:
1998 - 期刊:
- 影响因子:1.7
- 作者:
Jan Miller;D. MacPhee;J. J. Fritz - 通讯作者:
J. J. Fritz
IMPACT OF THE DARE TO BE YOU FAMILY SUPPORT PROGRAM: COLLABORATIVE REPLICATION IN RURAL COUNTIES
“敢于做你”家庭支持计划的影响:在农村县的协作复制
- DOI:
- 发表时间:
2014 - 期刊:
- 影响因子:0
- 作者:
D. MacPhee;Jan Miller;J. Carroll - 通讯作者:
J. Carroll
Sustainable strategies for improved regulatory compliance within the food-processing sector
提高食品加工行业监管合规性的可持续战略
- DOI:
- 发表时间:
2021 - 期刊:
- 影响因子:0
- 作者:
Michael O. Fagbohungbe;A. Hursthouse;Jan Miller;G. Morrison;M. Stockwell;I. Mclellan - 通讯作者:
I. Mclellan
Jan Miller的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Jan Miller', 18)}}的其他基金
Nanostructures of Surfactants at Solid-Liquid and Gas-Liquid Interfaces and their Influence on Interfacial Properties
表面活性剂固液和气液界面的纳米结构及其对界面性质的影响
- 批准号:
0227583 - 财政年份:2003
- 资助金额:
$ 3万 - 项目类别:
Standard Grant
US-Egypt Cooperative Research: Recovery of Value-added Fossil Resins from El-Maghara Coal in Egypt
美埃合作研究:从埃及El-Maghara煤中回收增值化石树脂
- 批准号:
0308626 - 财政年份:2003
- 资助金额:
$ 3万 - 项目类别:
Standard Grant
NER: In-Situ Second Harmonic Generation Studies to Describe Nanoscale Phenomena at the Surfaces of Microparticles
NER:描述微粒表面纳米级现象的原位二次谐波产生研究
- 批准号:
0210879 - 财政年份:2002
- 资助金额:
$ 3万 - 项目类别:
Standard Grant
IMR: Acquisition of a Sum Frequency Generation (SFG) Spectrometer for Surface Spectroscopic Research and Student Training
IMR:购买和频发生 (SFG) 光谱仪用于表面光谱研究和学生培训
- 批准号:
0216904 - 财政年份:2002
- 资助金额:
$ 3万 - 项目类别:
Standard Grant
US-Egypt Cooperative Research: Interfacial Chemistry Analysis of Wastepaper Deinking Processes with Fatty Alcohol Ethoxylates
美国-埃及合作研究:脂肪醇乙氧基化物废纸脱墨过程的界面化学分析
- 批准号:
0111248 - 财政年份:2001
- 资助金额:
$ 3万 - 项目类别:
Standard Grant
US-Turkey Cooperative Research: Flotation Technology for the Trona Industry
美国-土耳其合作研究:天然碱工业浮选技术
- 批准号:
0096920 - 财政年份:2001
- 资助金额:
$ 3万 - 项目类别:
Standard Grant
Engineering Foundation Conference on Environmental Technology for Oil Pollution, Jurata, Poland
石油污染环境技术工程基金会会议,Jurata,波兰
- 批准号:
9910939 - 财政年份:1999
- 资助金额:
$ 3万 - 项目类别:
Standard Grant
US-South Africa Cooperative Research: The Surface Chemistry of New Collectors for the Flotation Recovery of Strategic MMaterials from Sulfide Mineral Resources
美国-南非合作研究:用于从硫化物矿产资源中浮选回收战略金属材料的新型捕收剂的表面化学
- 批准号:
9819852 - 财政年份:1999
- 资助金额:
$ 3万 - 项目类别:
Standard Grant
U.S.-Egypt Cooperative Research: Fatty Acid Flotation of Calcareous Phosphate Rock by Enzyme Oxidation
美埃合作研究:酶氧化钙质磷酸盐浮选脂肪酸
- 批准号:
9811004 - 财政年份:1998
- 资助金额:
$ 3万 - 项目类别:
Standard Grant
Colloid Stability at High Ionic Strength
高离子强度下的胶体稳定性
- 批准号:
9804541 - 财政年份:1998
- 资助金额:
$ 3万 - 项目类别:
Fellowship Award
相似海外基金
Collaborative Research: BoCP-Design: US-South Africa: Turning CO2 to stone: the ecosystem service of the oxalate-carbonate pathway and its sensitivity to land use change
合作研究:BoCP-设计:美国-南非:将二氧化碳转化为石头:草酸盐-碳酸盐途径的生态系统服务及其对土地利用变化的敏感性
- 批准号:
2224994 - 财政年份:2023
- 资助金额:
$ 3万 - 项目类别:
Standard Grant
Collaborative Research: BoCP-Design: US-South Africa: Turning CO2 to stone: the ecosystem service of the oxalate-carbonate pathway and its sensitivity to land use change
合作研究:BoCP-设计:美国-南非:将二氧化碳转化为石头:草酸盐-碳酸盐途径的生态系统服务及其对土地利用变化的敏感性
- 批准号:
2224993 - 财政年份:2023
- 资助金额:
$ 3万 - 项目类别:
Standard Grant
Dimensions US-China-South Africa: Establishing genetic, phylogenetic and functional mechanisms that shape microbiome diversity of polar and alpine soils
美国-中国-南非:建立塑造极地和高山土壤微生物组多样性的遗传、系统发育和功能机制
- 批准号:
2129351 - 财政年份:2021
- 资助金额:
$ 3万 - 项目类别:
Continuing Grant
Collaborative Research: Dimensions US-China-South Africa: Establishing genetic, phylogenetic and functional mechanisms that shape microbiome diversity of polar and alpine soils
合作研究:维度美国-中国-南非:建立塑造极地和高山土壤微生物组多样性的遗传、系统发育和功能机制
- 批准号:
2129250 - 财政年份:2021
- 资助金额:
$ 3万 - 项目类别:
Continuing Grant
Dimensions US-South Africa: Unravelling the influence of endosymbiotic bacteria on the biodiversity of Mucoromycota fungi
美国-南非:揭示内共生细菌对毛霉菌生物多样性的影响
- 批准号:
2030338 - 财政年份:2020
- 资助金额:
$ 3万 - 项目类别:
Continuing Grant
Dimensions US-South Africa: Convergent evolution across time and space: Evolutionary diversity and contemporary adaptation in New and Old World lizards
美国-南非:跨越时间和空间的趋同进化:新旧世界蜥蜴的进化多样性和当代适应
- 批准号:
1927156 - 财政年份:2019
- 资助金额:
$ 3万 - 项目类别:
Standard Grant
Dimensions US-South Africa: Convergent evolution across time and space: Evolutionary diversity and contemporary adaptation in New and Old World lizards
美国-南非:跨越时间和空间的趋同进化:新旧世界蜥蜴的进化多样性和当代适应
- 批准号:
1927194 - 财政年份:2019
- 资助金额:
$ 3万 - 项目类别:
Standard Grant
Urban Low Carbon Transitions: A Comparative International Network - Australia, China, India, South Africa, US and UK
城市低碳转型:国际比较网络 - 澳大利亚、中国、印度、南非、美国和英国
- 批准号:
ES/J019607/2 - 财政年份:2015
- 资助金额:
$ 3万 - 项目类别:
Research Grant
IRES: US-South Africa Collaboration on Sustainable Sanitation and Energy and Resource Recovery from Wastewater
IRES:美国-南非在可持续卫生和废水能源及资源回收方面的合作
- 批准号:
1358216 - 财政年份:2014
- 资助金额:
$ 3万 - 项目类别:
Standard Grant
US -Thailand, Czech Republic, Norway, South Africa Workshop: Catalyzing GLOBE Alumni International Near-peer Mentoring (CGAIN)
美国-泰国、捷克共和国、挪威、南非研讨会:催化 GLOBE 校友国际近同侪辅导 (CGAIN)
- 批准号:
1447113 - 财政年份:2014
- 资助金额:
$ 3万 - 项目类别:
Standard Grant