Yttrium recovery from primary and secondary sources: A review of main hydrometallurgical processes

被引：89

作者：

Innocenzi, Valentina ^{[1
]}

De Michelis, Ida ^{[1
]}

Kopacek, Bernd ^{[2
]}

Veglio, Francesco ^{[1
]}

机构：

[1] Univ Aquila, Dept Ind Engn Informat & Econ, I-67100 Laquila, Italy

[2] SAT, Austrian Soc Syst Engn & Automat, A-1140 Vienna, Austria

来源：

WASTE MANAGEMENT | 2014年 / 34卷 / 07期

关键词：

Yttrium recovery; Ores; WERE; Lamps; CRTs; CATHODE-RAY-TUBE; RARE-EARTH-ELEMENTS; FLUORESCENT LAMPS; EXTRACTION; CONCENTRATE; SEPARATION; PHOSPHORS; POWDERS; GLASS;

D O I：

10.1016/j.wasman.2014.02.010

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Yttrium is important rare earths (REs) used in numerous fields, mainly in the phosphor powders for low-energy lighting. The uses of these elements, especially for high-tech products are increased in recent years and combined with the scarcity of the resources and the environmental impact of the technologies to extract them from ores make the recycling waste, that contain Y and other RE, a priority. The present review summarized the main hydrometallurgical technologies to extract Y from ores, contaminated solutions, WEEE and generic wastes. Before to discuss the works about the treatment of wastes, the processes to retrieval Y from ores are discussed, since the processes are similar and derived from those already developed for the extraction from primary sources. Particular attention was given to the recovery of Y from WEEE because the recycle of them is important not only for economical point of view, considering its value, but also for environmental impact that this could be generated if not properly disposal. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：1237 / 1250

页数：14

共 42 条

[1]

Allsopp M., 2006, GRLTN042006

[2] Lead recovery and the feasibility of foam glass production from funnel glass of dismantled cathode ray tube through pyrovacuum process [J].

Chen, Mengjun ;

Zhang, Fu-Shen ;

Zhu, Jianxin .

JOURNAL OF HAZARDOUS MATERIALS, 2009, 161 (2-3) :1109-1113

[3]

Coltrinary E.L., 1972, US Patent, Patent No. 3647361

[4] Treatment of exhaust fluorescent lamps to recover yttrium: Experimental and process analyses [J].

De Michelis, Ida ;

Ferella, Francesco ;

Varelli, Ennio Fioravante ;

Veglio, Francesco .

WASTE MANAGEMENT, 2011, 31 (12) :2559-2568

[5]

Deshpande S.M., 1992, Miner. Process. Extr. Metall. Rev., V10, P267, DOI [10.1080/08827509208914089, DOI 10.1080/08827509208914089]

[6] Re-processing CRT phosphors for mercury-free applications [J].

Dexpert-Ghys, Jeannette ;

Regnier, Sophie ;

Canac, Sophie ;

Beaudette, Tristan ;

Guillot, Philippe ;

Caillier, Bruno ;

Mauricot, Robert ;

Navarro, Julien ;

Sekhri, Salem .

JOURNAL OF LUMINESCENCE, 2009, 129 (12) :1968-1972

[7]

Fava J., 1987, US Patent, Patent No. 4636369

[8]

Feuling R.J., 1991, US Patent US, Patent No. 5039336

[9]

Feuling R.J., 1991, US Patent, Patent No. 5049363

[10] LABORATORY AND PILOT-PLANT TEST OF YTTRIUM RECOVERY FROM WASTE-WATER BY ELECTROSTATIC PSEUDO-LIQUID MEMBRANE [J].

GU, ZM ;

WU, QF ;

ZHENG, ZX ;

LI, XQ ;

JIANG, YL ;

TANG, CJ ;

LIN, PG .

JOURNAL OF MEMBRANE SCIENCE, 1994, 93 (02) :137-147

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