发明名称 |
COLLECTING AGENT FOR SULPHIDIC ORES |
摘要 |
<p>A method for the flotation of sulfide ores is disclosed. The method comprises contacting the sulfide ores with a composition comprising at least one compound of the formula where R1, R2 and R3 independently of one another are alkyl groups having 1 to 18 carbon atoms, alkenyl groups having 2 to 18 carbon atoms, aryl groups having 6 to 10 carbon atoms, or alkylaryl groups having 7 to 10 carbon atoms. Also disclosed is the process for preparing the above compound.</p> |
申请公布号 |
AU2003254558(A1) |
申请公布日期 |
2004.02.25 |
申请号 |
AU20030254558 |
申请日期 |
2003.07.22 |
申请人 |
CLARIANT GMBH |
发明人 |
TOBIAS RAU;HEINRICH HESSE;WOLFGANG BUCH;JAIME GOMEZ;MIGUEL, ANGEL ARENDS;NORBERT ERNSTORFER |
分类号 |
B03D1/01;B03D1/012;B03D1/014;B03D101/02;B03D103/02;C07F9/24;(IPC1-7):B03D1/014 |
主分类号 |
B03D1/01 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|