• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

Inventor:

胡晖 (胡晖.) [1] (Scholars:胡晖) | 孙龙利 (孙龙利.) [2] | 王涛 (王涛.) [3] | 陈晓晖 (陈晓晖.) [4] (Scholars:陈晓晖)

Indexed by:

incoPat

Abstract:

本发明公开了一种从铜冶炼废酸中富集铼的方法。采用的技术方案是:向含有低浓度铼的铜冶炼废酸中,加入沉淀剂至溶液pH为8~12,压滤分离,收集滤液,调节pH至1~8,将滤液通过生物炭吸附塔预处理,进一步脱除干扰离子,然后将溶液通过载铜生物炭吸附塔吸附铼,当吸附达到饱和后,停止吸附,用碱液洗脱,浓缩,得到含铼富集液。本发明工艺合理,无污染,操作条件温和,回收率达99%以上,最大吸附量为100 mg铼/g吸附剂,铼富集提高达100倍以上,可以实现铜冶炼废酸中低浓度铼的快速高效回收。

Keyword:

Reprint 's Address:

Email:

Show more details

Related Keywords:

Related Article:

Patent Info :

Type: 发明授权

Patent No.: CN201710588106.1

Filing Date: 2017/7/19

Publication Date: 2019/6/4

Pub. No.: CN107354300B

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

Online/Total:57/10044368
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1