共 64 条
Simultaneous leaching of Li, Ga, and REEs from coal fly ash and a novel method for selective leaching of Li and Ga
被引:24
作者:

Gao, Ruize
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China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221008, Jiangsu, Peoples R China China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221008, Jiangsu, Peoples R China

Peng, Haisen
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China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221008, Jiangsu, Peoples R China China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221008, Jiangsu, Peoples R China

He, Qiongqiong
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China Univ Min & Technol, Natl Engn Res Ctr Coal Preparat & Purificat, Xuzhou 221008, Jiangsu, Peoples R China China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221008, Jiangsu, Peoples R China

Meng, Zhen
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China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221008, Jiangsu, Peoples R China China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221008, Jiangsu, Peoples R China

Xiang, Pengxu
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China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221008, Jiangsu, Peoples R China China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221008, Jiangsu, Peoples R China

Hou, Lihua
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机构:
Ordos Inst Technol, Sch Chem Engn, Ordos 017000, Inner Mongolia, Peoples R China China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221008, Jiangsu, Peoples R China

Miao, Zhenyong
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h-index: 0
机构:
China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221008, Jiangsu, Peoples R China China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221008, Jiangsu, Peoples R China
机构:
[1] China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221008, Jiangsu, Peoples R China
[2] China Univ Min & Technol, Natl Engn Res Ctr Coal Preparat & Purificat, Xuzhou 221008, Jiangsu, Peoples R China
[3] Ordos Inst Technol, Sch Chem Engn, Ordos 017000, Inner Mongolia, Peoples R China
来源:
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
|
2024年
/
12卷
/
02期
基金:
中国国家自然科学基金;
关键词:
Coal fly ash;
Simultaneous leaching of Li Ga REEs;
Organic and inorganic acid;
Selective leaching;
Density functional theory;
RARE-EARTH-ELEMENTS;
VALUABLE METALS;
INNER-MONGOLIA;
EXTRACTING ALUMINA;
MINING DISTRICT;
ORE-DEPOSIT;
GALLIUM;
ACID;
RECOVERY;
COALFIELD;
D O I:
10.1016/j.jece.2024.112022
中图分类号:
X [环境科学、安全科学];
学科分类号:
08 ;
0830 ;
摘要:
Lithium (Li), gallium (Ga), and rare earth elements (REEs) are essential in various industries due to their wide range of applications, and extraction of rare metals from coal fly ash (CFA) has become a hot topic in recent years. This study investigates the simultaneous leaching of Li, Ga, and REEs from CFA using both inorganic and organic acids. High leaching efficiencies, exceeding 90%, were achieved for Li (90.4%), Ga (90.5%), and REEs (92.7%) with 3 M HCl leaching. The leaching efficiency of citric acid is lower, but it can achieve a leaching rate of 70-80% at low concentration (0.5 M). A novel two -stage acid leaching approach is proposed for the selective leaching of Li and Ga from CFA. In the first step, 1 M HCl leaching results in the leaching of most Li (71.12%) and a small amount of Ga (2.63%). Subsequently, 2 M HCl leaching led to the leaching of a small amount of Li (18.14%) and most of Ga (83.93%). The silicic acid gel produced during low HCl concentration leaching exhibited a stronger affinity for Ga3+ than for Li+, with significantly higher adsorption energy for Ga (-211.554 kcal/mol) compared to that for Li (-3.481 kcal/mol). This two -stage acid leaching process ingeniously utilized H2SiO3 to achieve the selective separation and leaching of Li and Ga.
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页数:11
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[11]
Rare earth element release from phosphate minerals in the presence of organic acids
[J].
Goyne, Keith W.
;
Brantley, Susan L.
;
Chorover, Jon
.
CHEMICAL GEOLOGY,
2010, 278 (1-2)
:1-14

Goyne, Keith W.
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Missouri, Dept Soil Environm & Atmospher Sci, Columbia, MO 65211 USA
Univ Arizona, Dept Soil Water & Environm Sci, Tucson, AZ 85721 USA Univ Missouri, Dept Soil Environm & Atmospher Sci, Columbia, MO 65211 USA

Brantley, Susan L.
论文数: 0 引用数: 0
h-index: 0
机构:
Penn State Univ, Dept Geosci, University Pk, PA 16802 USA Univ Missouri, Dept Soil Environm & Atmospher Sci, Columbia, MO 65211 USA

Chorover, Jon
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Arizona, Dept Soil Water & Environm Sci, Tucson, AZ 85721 USA Univ Missouri, Dept Soil Environm & Atmospher Sci, Columbia, MO 65211 USA
[12]
Novel process of alumina extraction from coal fly ash by pre-desilicating-Na2CO3 activation-Acid leaching technique
[J].
Guo, Yanxia
;
Zhao, Zesen
;
Zhao, Qian
;
Cheng, Fangqin
.
HYDROMETALLURGY,
2017, 169
:418-425

Guo, Yanxia
论文数: 0 引用数: 0
h-index: 0
机构:
Shanxi Univ, Inst Resources & Environm Engn, Shanxi Collaborat Innovat Ctr High Value Added Ut, State Environm Protect Key Lab Efficient Utilizat, Taiyuan 030006, Peoples R China Shanxi Univ, Inst Resources & Environm Engn, Shanxi Collaborat Innovat Ctr High Value Added Ut, State Environm Protect Key Lab Efficient Utilizat, Taiyuan 030006, Peoples R China

Zhao, Zesen
论文数: 0 引用数: 0
h-index: 0
机构:
Shanxi Univ, Inst Resources & Environm Engn, Shanxi Collaborat Innovat Ctr High Value Added Ut, State Environm Protect Key Lab Efficient Utilizat, Taiyuan 030006, Peoples R China Shanxi Univ, Inst Resources & Environm Engn, Shanxi Collaborat Innovat Ctr High Value Added Ut, State Environm Protect Key Lab Efficient Utilizat, Taiyuan 030006, Peoples R China

Zhao, Qian
论文数: 0 引用数: 0
h-index: 0
机构:
Shanxi Univ, Inst Resources & Environm Engn, Shanxi Collaborat Innovat Ctr High Value Added Ut, State Environm Protect Key Lab Efficient Utilizat, Taiyuan 030006, Peoples R China Shanxi Univ, Inst Resources & Environm Engn, Shanxi Collaborat Innovat Ctr High Value Added Ut, State Environm Protect Key Lab Efficient Utilizat, Taiyuan 030006, Peoples R China

Cheng, Fangqin
论文数: 0 引用数: 0
h-index: 0
机构:
Shanxi Univ, Inst Resources & Environm Engn, Shanxi Collaborat Innovat Ctr High Value Added Ut, State Environm Protect Key Lab Efficient Utilizat, Taiyuan 030006, Peoples R China Shanxi Univ, Inst Resources & Environm Engn, Shanxi Collaborat Innovat Ctr High Value Added Ut, State Environm Protect Key Lab Efficient Utilizat, Taiyuan 030006, Peoples R China
[13]
Role of additives in improved thermal activation of coal fly ash for alumina extraction
[J].
Guo, Yanxia
;
Li, Yaoyao
;
Cheng, Fangqin
;
Wang, Miao
;
Wang, Xuming
.
FUEL PROCESSING TECHNOLOGY,
2013, 110
:114-121

Guo, Yanxia
论文数: 0 引用数: 0
h-index: 0
机构:
Shanxi Univ, State Environm Protect Key Lab Efficient Utilizat, Inst Resources & Environm Engn, Coll Environm & Resource Sci, Taiyuan 030006, Peoples R China Shanxi Univ, State Environm Protect Key Lab Efficient Utilizat, Inst Resources & Environm Engn, Coll Environm & Resource Sci, Taiyuan 030006, Peoples R China

Li, Yaoyao
论文数: 0 引用数: 0
h-index: 0
机构:
Shanxi Univ, State Environm Protect Key Lab Efficient Utilizat, Inst Resources & Environm Engn, Coll Environm & Resource Sci, Taiyuan 030006, Peoples R China Shanxi Univ, State Environm Protect Key Lab Efficient Utilizat, Inst Resources & Environm Engn, Coll Environm & Resource Sci, Taiyuan 030006, Peoples R China

Cheng, Fangqin
论文数: 0 引用数: 0
h-index: 0
机构:
Shanxi Univ, State Environm Protect Key Lab Efficient Utilizat, Inst Resources & Environm Engn, Coll Environm & Resource Sci, Taiyuan 030006, Peoples R China Shanxi Univ, State Environm Protect Key Lab Efficient Utilizat, Inst Resources & Environm Engn, Coll Environm & Resource Sci, Taiyuan 030006, Peoples R China

Wang, Miao
论文数: 0 引用数: 0
h-index: 0
机构:
Shanxi Univ, State Environm Protect Key Lab Efficient Utilizat, Inst Resources & Environm Engn, Coll Environm & Resource Sci, Taiyuan 030006, Peoples R China Shanxi Univ, State Environm Protect Key Lab Efficient Utilizat, Inst Resources & Environm Engn, Coll Environm & Resource Sci, Taiyuan 030006, Peoples R China

Wang, Xuming
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Utah, Dept Met Engn, Coll Mines & Earth Sci, Salt Lake City, UT 84112 USA Shanxi Univ, State Environm Protect Key Lab Efficient Utilizat, Inst Resources & Environm Engn, Coll Environm & Resource Sci, Taiyuan 030006, Peoples R China
[14]
Recovery of gallium from coal fly ash by a dual reactive extraction process
[J].
Gutierrez, B
;
Pazos, C
;
Coca, J
.
WASTE MANAGEMENT & RESEARCH,
1997, 15 (04)
:371-382

Gutierrez, B
论文数: 0 引用数: 0
h-index: 0

Pazos, C
论文数: 0 引用数: 0
h-index: 0

Coca, J
论文数: 0 引用数: 0
h-index: 0
[15]
Selective recovery of lithium ions from acidic medium based on capacitive deionization-enhanced imprinted polymers
[J].
Han, Ning
;
Gao, Ruize
;
Peng, Haisen
;
He, Qiongqiong
;
Miao, Zhenyong
;
Wan, Keji
.
JOURNAL OF CLEANER PRODUCTION,
2022, 373

Han, Ning
论文数: 0 引用数: 0
h-index: 0
机构:
China Univ Min & Technol, Natl Engn Res Ctr Coal Preparat & Purificat, Xuzhou 221008, Jiangsu, Peoples R China China Univ Min & Technol, Natl Engn Res Ctr Coal Preparat & Purificat, Xuzhou 221008, Jiangsu, Peoples R China

Gao, Ruize
论文数: 0 引用数: 0
h-index: 0
机构:
China Univ Min & Technol, Natl Engn Res Ctr Coal Preparat & Purificat, Xuzhou 221008, Jiangsu, Peoples R China China Univ Min & Technol, Natl Engn Res Ctr Coal Preparat & Purificat, Xuzhou 221008, Jiangsu, Peoples R China

Peng, Haisen
论文数: 0 引用数: 0
h-index: 0
机构:
China Univ Min & Technol, Natl Engn Res Ctr Coal Preparat & Purificat, Xuzhou 221008, Jiangsu, Peoples R China China Univ Min & Technol, Natl Engn Res Ctr Coal Preparat & Purificat, Xuzhou 221008, Jiangsu, Peoples R China

He, Qiongqiong
论文数: 0 引用数: 0
h-index: 0
机构:
China Univ Min & Technol, Natl Engn Res Ctr Coal Preparat & Purificat, Xuzhou 221008, Jiangsu, Peoples R China China Univ Min & Technol, Natl Engn Res Ctr Coal Preparat & Purificat, Xuzhou 221008, Jiangsu, Peoples R China

Miao, Zhenyong
论文数: 0 引用数: 0
h-index: 0
机构:
China Univ Min & Technol, Natl Engn Res Ctr Coal Preparat & Purificat, Xuzhou 221008, Jiangsu, Peoples R China
China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221008, Jiangsu, Peoples R China China Univ Min & Technol, Natl Engn Res Ctr Coal Preparat & Purificat, Xuzhou 221008, Jiangsu, Peoples R China

Wan, Keji
论文数: 0 引用数: 0
h-index: 0
机构:
China Univ Min & Technol, Natl Engn Res Ctr Coal Preparat & Purificat, Xuzhou 221008, Jiangsu, Peoples R China China Univ Min & Technol, Natl Engn Res Ctr Coal Preparat & Purificat, Xuzhou 221008, Jiangsu, Peoples R China
[16]
Leaching process for recovering valuable metals from the LiNi1/3Co1/3Mn1/3O2 cathode of lithium-ion batteries
[J].
He, Li-Po
;
Sun, Shu-Ying
;
Song, Xing-Fu
;
Yu, Jian-Guo
.
WASTE MANAGEMENT,
2017, 64
:171-181

He, Li-Po
论文数: 0 引用数: 0
h-index: 0
机构:
East China Univ Sci & Technol, Natl Engn Res Ctr Integrated Utilizat Salt Lake R, Shanghai 200237, Peoples R China East China Univ Sci & Technol, Natl Engn Res Ctr Integrated Utilizat Salt Lake R, Shanghai 200237, Peoples R China

Sun, Shu-Ying
论文数: 0 引用数: 0
h-index: 0
机构:
East China Univ Sci & Technol, Natl Engn Res Ctr Integrated Utilizat Salt Lake R, Shanghai 200237, Peoples R China East China Univ Sci & Technol, Natl Engn Res Ctr Integrated Utilizat Salt Lake R, Shanghai 200237, Peoples R China

Song, Xing-Fu
论文数: 0 引用数: 0
h-index: 0
机构:
East China Univ Sci & Technol, Natl Engn Res Ctr Integrated Utilizat Salt Lake R, Shanghai 200237, Peoples R China East China Univ Sci & Technol, Natl Engn Res Ctr Integrated Utilizat Salt Lake R, Shanghai 200237, Peoples R China

Yu, Jian-Guo
论文数: 0 引用数: 0
h-index: 0
机构:
East China Univ Sci & Technol, Natl Engn Res Ctr Integrated Utilizat Salt Lake R, Shanghai 200237, Peoples R China East China Univ Sci & Technol, Natl Engn Res Ctr Integrated Utilizat Salt Lake R, Shanghai 200237, Peoples R China
[17]
Sustainable process for valuable-metal recovery from circulating fluidized bed fly ash through nitric acid pressure leaching
[J].
Hou, Huiyao
;
Shao, Shuang
;
Ma, Baozhong
;
Li, Xiang
;
Shi, Shuyang
;
Chen, Yongqiang
;
Wang, Chengyan
.
JOURNAL OF CLEANER PRODUCTION,
2022, 360

Hou, Huiyao
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China
Univ Sci & Technol Beijing, Sch Met & Ecol Engn, Beijing 100083, Peoples R China Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China

Shao, Shuang
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China
Univ Sci & Technol Beijing, Sch Met & Ecol Engn, Beijing 100083, Peoples R China Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China

Ma, Baozhong
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China
Univ Sci & Technol Beijing, Sch Met & Ecol Engn, Beijing 100083, Peoples R China
Univ Sci & Technol Beijing, Beijing Key Lab Green Recovery & Extract Rare & P, Beijing 100083, Peoples R China Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China

Li, Xiang
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China
Univ Sci & Technol Beijing, Sch Met & Ecol Engn, Beijing 100083, Peoples R China Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China

Shi, Shuyang
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China
Univ Sci & Technol Beijing, Sch Met & Ecol Engn, Beijing 100083, Peoples R China Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China

Chen, Yongqiang
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China
Univ Sci & Technol Beijing, Sch Met & Ecol Engn, Beijing 100083, Peoples R China
Univ Sci & Technol Beijing, Beijing Key Lab Green Recovery & Extract Rare & P, Beijing 100083, Peoples R China Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China

Wang, Chengyan
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China
Univ Sci & Technol Beijing, Sch Met & Ecol Engn, Beijing 100083, Peoples R China
Univ Sci & Technol Beijing, Beijing Key Lab Green Recovery & Extract Rare & P, Beijing 100083, Peoples R China Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China
[18]
Distribution of rare earth elements in eastern Kentucky coals: Indicators of multiple modes of enrichment?
[J].
Hower, James C.
;
Eble, Cortland F.
;
Dai, Shifeng
;
Belkin, Harvey E.
.
INTERNATIONAL JOURNAL OF COAL GEOLOGY,
2016, 160
:73-81

Hower, James C.
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Kentucky, Ctr Appl Energy Res, 2540 Res Pk Dr, Lexington, KY 40511 USA Univ Kentucky, Ctr Appl Energy Res, 2540 Res Pk Dr, Lexington, KY 40511 USA

Eble, Cortland F.
论文数: 0 引用数: 0
h-index: 0
机构:
Kentucky Geol Survey, Lexington, KY 40506 USA Univ Kentucky, Ctr Appl Energy Res, 2540 Res Pk Dr, Lexington, KY 40511 USA

Dai, Shifeng
论文数: 0 引用数: 0
h-index: 0
机构:
China Univ Min & Technol Beijing, State Key Lab Coal Resources & Safe Min, Beijing 100083, Peoples R China Univ Kentucky, Ctr Appl Energy Res, 2540 Res Pk Dr, Lexington, KY 40511 USA

Belkin, Harvey E.
论文数: 0 引用数: 0
h-index: 0
机构:
US Geol Survey Ret, 956 Natl Ctr, Reston, VA 20192 USA Univ Kentucky, Ctr Appl Energy Res, 2540 Res Pk Dr, Lexington, KY 40511 USA
[19]
Leaching behaviour of elements from coal combustion fly ash: An overview
[J].
Izquierdo, Maria
;
Querol, Xavier
.
INTERNATIONAL JOURNAL OF COAL GEOLOGY,
2012, 94
:54-66

Izquierdo, Maria
论文数: 0 引用数: 0
h-index: 0
机构:
British Geol Survey, Keyworth NG12 5GG, Notts, England British Geol Survey, Keyworth NG12 5GG, Notts, England

论文数: 引用数:
h-index:
机构:
[20]
Review of rare earth elements recovery from secondary resources for clean energy technologies: Grand opportunities to create wealth from waste
[J].
Jyothi, Rajesh Kumar
;
Thenepalli, Thriveni
;
Ahn, Ji Whan
;
Parhi, Pankaj Kumar
;
Chung, Kyeong Woo
;
Lee, Jin-Young
.
JOURNAL OF CLEANER PRODUCTION,
2020, 267

Jyothi, Rajesh Kumar
论文数: 0 引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Convergence Res Ctr Dev Mineral Resources DMR, Daejeon 34132, South Korea Korea Inst Geosci & Mineral Resources KIGAM, Convergence Res Ctr Dev Mineral Resources DMR, Daejeon 34132, South Korea

Thenepalli, Thriveni
论文数: 0 引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Ctr Carbon Mineralizat, Mineral Resources Res Div, Daejeon 34132, South Korea
Indian Inst Technol IIT Tirupati, Dept Chem Engn, Tirupati 516506, Andhra Pradesh, India Korea Inst Geosci & Mineral Resources KIGAM, Convergence Res Ctr Dev Mineral Resources DMR, Daejeon 34132, South Korea

Ahn, Ji Whan
论文数: 0 引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Ctr Carbon Mineralizat, Mineral Resources Res Div, Daejeon 34132, South Korea Korea Inst Geosci & Mineral Resources KIGAM, Convergence Res Ctr Dev Mineral Resources DMR, Daejeon 34132, South Korea

Parhi, Pankaj Kumar
论文数: 0 引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Convergence Res Ctr Dev Mineral Resources DMR, Daejeon 34132, South Korea
Kalinga Inst Ind Technol KIIT Deemed Univ, Sch Chem Technol, Bhubaneswar 751024, Odisha, India
Kalinga Inst Ind Technol KIIT Deemed Univ, Sch Biotechnol, Bhubaneswar 751024, Odisha, India Korea Inst Geosci & Mineral Resources KIGAM, Convergence Res Ctr Dev Mineral Resources DMR, Daejeon 34132, South Korea

Chung, Kyeong Woo
论文数: 0 引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Resource Recovery Res Ctr, Daejeon 34132, South Korea Korea Inst Geosci & Mineral Resources KIGAM, Convergence Res Ctr Dev Mineral Resources DMR, Daejeon 34132, South Korea

Lee, Jin-Young
论文数: 0 引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Convergence Res Ctr Dev Mineral Resources DMR, Daejeon 34132, South Korea Korea Inst Geosci & Mineral Resources KIGAM, Convergence Res Ctr Dev Mineral Resources DMR, Daejeon 34132, South Korea