%0 Journal Article
%T BENEFICIATION OF DIASPORE-KAOLINITE-BEARING BAUXITE BY FLOTATION<br>
%A Li Yuewu
%A Chen Dong Shenyang Designing Institute of Aluminum
%A Magnesium Industry
%A <br>
%J 金属学报
%D 1979
%I 
%X Results of the beneficiation of the diaspore-kaolinite-bearing bauxite by flota-tion, from laboratory and small-scale continuous processing to pilot plant testingare described. Using raw materials with initial Al_2O_3/SiO_2 ratio of 4.6-5, theflotation concentrates finally attained a ratio greater than 8 with a recovery of Al_2O_3amounting to 70-80%. Results of digesting test for producing alumina by Bayer process, as well astests for making comprehensive utilization of the flotation tailings are also presen-ted.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=8D5E012E343514452D3867AB2880EF19&yid=8C8371356FB4C85C&vid=23CCDDCD68FFCC2F&iid=38B194292C032A66&sid=160561E9A96393DE&eid=3224764AEAFCF8C2&journal_id=0412-1961&journal_name=金属学报&referenced_num=6&reference_num=0