Study and Practice of Selective Dissolution with HCl for the Recovery of RE Elements from NdFeB Scrap AITranslate
Abstract AITranslate
The paper describes basic process flowsheet of HCl selective dissolution for the recovery of RE elements from NdFeB scrap. Extractive separation of Nd and Dy is done in the production line to obtain Dy203 （purity ≥99% mass） with RE impurity up to the Chinese national standard and RE overall recovery 〉92%. The said process is characterized by reliable technology, low industrial operation cost and quick economic return.
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1王毅军 舒斌 张跃.从NdFeB废料中提炼金属钕的研究[J].中国稀土学报,1999,17:120-123.
2许涛,李敏,张春新.钕铁硼废料中钕、镝及钴的回收[J].稀土,2004,25(2):31-34. 被引量：30
3王毅军,郭军勋.快速沉淀晶型碳酸钕的试验研究[J].湿法冶金,2004,23(1):40-42. 被引量：5
4王毅军,郭军勋.晶型碳酸镨钕沉淀制备工艺的研究[J].稀有金属与硬质合金,2003,31(2):12-14. 被引量：15
1唐杰,杨梨容,赵导文,张林,刘畅.烧结Nd-Fe-B磁体废料回收Nd2O3的方法研究[J].稀有金属与硬质合金,2020(1):5-8.
2唐杰,魏成富,赵导文,林红,田桂华.烧结钕铁硼废料中Nd2O3的回收[J].稀有金属与硬质合金,2009,37(1):9-11. 被引量：14
3苑志伟,孟佳,赵世伟.从废FCC催化剂中回收稀土的研究[J].石油炼制与化工,2010,41(10):33-39. 被引量：22
4李巧燕.钕铁硼及其废料中稀土总量的测定研究[J].电子材料与电子技术,2012,39(1):26-28.
5董传博,刘敏,赖伟鸿,尹小文,王雁,岳明,索红莉.硫化物除杂法回收钕铁硼废料中稀土元素的研究[J].硅酸盐通报,2013,32(10):2127-2132. 被引量：4
6张博,王威,高照国.废弃稀土功能材料的综合回收利用[J].矿产保护与利用,2014,34(6):46-50. 被引量：2
7邓永春,吴胜利,姜银举,李海啸.直接还原-渣金熔分法回收钕铁硼废料[J].稀土,2015,36(5):8-13. 被引量：11
8唐杰,魏成富,王晓军,赵导文,陈亚君.废弃Nd-Fe-B磁体的回收技术研究[J].稀有金属与硬质合金,2016,44(2):54-57. 被引量：1
9黄伟玲,王忠锋.NdFeB废料浸出工艺研究及浸出设备设计[J].粉末冶金工业,2016,26(6):71-74. 被引量：3
10汪金良,吴凯奇,彭如振.选择性还原钕铁硼废料中铁的试验研究[J].矿产保护与利用,2020,40(3):51-55.
1唐杰,杨梨容,赵导文,张林,刘畅.烧结Nd-Fe-B磁体废料回收Nd2O3的方法研究[J].稀有金属与硬质合金,2020(1):5-8.
2孟凡伟,何桂荣.烧结钕铁硼二次资源的回收利用[J].四川稀土,2009(3):18-20. 被引量：1
3魏成富,代强,唐杰,杨梨容,李想,张林.硫酸复盐法回收NdFeB废料中含铁水的处理[J].绵阳师范学院学报,2010,29(5):38-40. 被引量：8
4董传博,刘敏,赖伟鸿,尹小文,王雁,岳明,索红莉.硫化物除杂法回收钕铁硼废料中稀土元素的研究[J].硅酸盐通报,2013,32(10):2127-2132. 被引量：4
5李向前,马娟娟,刘峥延,李霞,毛显强.我国稀土产品废弃物的稀土回收价值探讨[J].生态经济,2013,29(12):89-92. 被引量：11
6刘晓杰,许涛,于亚辉,肖春,包一凡.ICP-AES法测定钕铁硼废料中非稀土杂质[J].稀土,2013,34(6):51-55. 被引量：3
7童伟锋,董海刚,吴晓峰,闫君禺,范兴祥,赵家春,雷云,李博捷,吴跃东.从失效汽车尾气催化剂中提取铈和镧的研究[J].有色金属：冶炼部分,2014(5):42-44. 被引量：3
8刘晓杰,许涛,郝茜,崔建国.钕铁硼磁性材料生产工艺及其废料综合利用的研究进展[J].稀有金属与硬质合金,2014,42(3):48-53. 被引量：8
9刘贵清,曲志平,张磊.从废催化剂中回收稀土的现状与展望[J].中国资源综合利用,2014,32(6):27-29. 被引量：6
10张晓伟,李梅,阳建平,柳召刚,胡艳宏,王觅堂,刘佳.复盐沉淀法分离络合浸出液中稀土研究[J].中南大学学报：自然科学版,2014,45(9):2952-2958. 被引量：6
1王毅军,刘宇辉,郭军勋,王素玲,翁国庆.用盐酸优溶法从NdFeB废料中回收稀土[J].湿法冶金,2006,25(4):195-197. 被引量：30
2黄伟玲,王忠锋.NdFeB废料浸出工艺研究及浸出设备设计[J].冶金设备,2016(4):11-13. 被引量：2
3苏华.NdFeB废料回收Nd_2O_3工艺试验及实践[J].稀有金属与硬质合金,1999(2):40-42. 被引量：7
4张雪峰,王大鹏,张倩.钕铁硼废料回收利用[J].科技创新导报,2012,9(13):149-150. 被引量：10
5侯革非,何仁.从制革下脚料中提取蛋白粉的研究与生产[J].广西工学院学报,1993,4(2):60-63.
6刘超.从铅阳极泥中富集回收碲的工艺研究与生产实践[J].中国有色冶金,2012,41(2):25-29. 被引量：6
7王金堂.金湿法冶金尾矿及流出液处理研究与生产实践[J].湿法冶金,1992(4):24-30. 被引量：1
8买文宁,周荣敏.厌氧复合床处理抗生素废水技术[J].环境污染治理技术与设备,2002,3(5):23-27. 被引量：13
9高斌.环境生物技术应用及发展研究[J].科学大众：智慧教育,2016(2).
10陈洪斌,庞小东,李建忠,周光霞,夏芳.炼油废水的处理和回用进展[J].给水排水,2002,28(2):52-56. 被引量：51
Basic Information:
DOI：
Chinese Library Classification Number:X758[环境科学与工程—环境工程]
Citation Information:
The paper describes basic process flowsheet of HCl selective dissolution for the recovery of RE elements from NdFeB scrap. Extractive separation of Nd and Dy is done in the production line to obtain Dy203 （purity ≥99% mass） with RE impurity up to the Chinese national standard and RE overall recovery 〉92%. The said process is characterized by reliable technology, low industrial operation cost and quick economic return.
quote
| GB/T 7714-2015 | [1] WANG Yi-jun, LIU Yu-hui, WENG Guo-qing, et al. Study and Practice of Selective Dissolution with HCl for the Recovery of RE Elements from NdFeB Scrap[J]. Rare Metals and Cemented Carbides, 2007(2): 25-27. |
| MLA | [1] WANG Yi-jun, et al., "Study and Practice of Selective Dissolution with HCl for the Recovery of RE Elements from NdFeB Scrap." Rare Metals and Cemented Carbides, no. 2, 2007, pp. 25-27. |
| APA | [1] WANG Yi-jun, LIU Yu-hui, WENG Guo-qing, LI Si-yong, LIU Rong-li, & WANG Su-ling. (2007). Study and Practice of Selective Dissolution with HCl for the Recovery of RE Elements from NdFeB Scrap. Rare Metals and Cemented Carbides(2), 25-27. |
| IEEE | [1] WANG Yi-jun, LIU Yu-hui, WENG Guo-qing, LI Si-yong, LIU Rong-li, and WANG Su-ling, "Study and Practice of Selective Dissolution with HCl for the Recovery of RE Elements from NdFeB Scrap," Rare Metals and Cemented Carbides, no. 2, pp. 25-27, 2007. keywords: {HCl selective dissolution;NdFeB scrap;RE;scrap recovery} |