%0 Journal Article
%T Solvent Extractive Separation of Cobalt(II) and Iron(II) with Tertiary Amine<br>叔胺萃取分离钴(II)、铁(II)
%A ZHOU Xue-xi
%A DU Xiao-ning
%A ZHU Tun
%A <br>周学玺
%A 杜晓宁
%A 朱屯
%J 过程工程学报
%D 2001
%I 
%X The effects of modifiers on the extraction of cobalt(II) and iron(II) with tertiary amine were investigated. It was found that additional modifiers, oxygen-containing organic compound(HA3), had the synergism with tertiary amine for cobalt extraction and also changed the property of the iron extraction. The loaded iron(II) can not be stripped by dilute acidic solution. Cobalt(II) and iron(II) could be separated by using scrubbing and stripping. The new technology of separation of cobalt(II) and iron(II) extractive, with tertiary amine from chloride solution was proposed, which avoids the preoxidation of iron(II).
%K extraction separative
%K cobalt(II)
%K iron(II)
%K tertiary amine<br>萃取分离
%K 钴（II）
%K 铁（II）
%K 叔胺
%K 湿法冶金
%K 溶剂萃取
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=3FCF8B1A330466D5&jid=B9EE12934D19905403D996AE65CEEEED&aid=86A6FC66CC6A9DDE5AB37922F2753C8E&yid=14E7EF987E4155E6&vid=CA4FD0336C81A37A&iid=E158A972A605785F&sid=5DCBAAB000A70168&eid=F7496043B4F12D75&journal_id=1009-606X&journal_name=过程工程学报&referenced_num=0&reference_num=7