基本信息:
- 专利标题： Collector Compositions and Methods of Using Thereof
- 申请号：US15291741 申请日：2016-10-12
- 公开(公告)号：US20170128955A1 公开(公告)日：2017-05-11
- 发明人： Gerald W. Heebner , Lloyd A. Nelson
- 申请人： Arizona Chemical Company, LLC
- 申请人地址： US FL Jacksonville
- 专利权人： Arizona Chemical Company, LLC
- 当前专利权人： Arizona Chemical Company, LLC
- 当前专利权人地址： US FL Jacksonville
- 主分类号： B03D1/016
- IPC分类号： B03D1/016 ; C01B25/12
摘要：
A collector composition comprising (a) refined tall oil wherein the refined tall oil is any tall oil that has been subjected to one or more refining or processing steps that results in an increase in acid value; and (b) a fatty acid wherein the refined tall oil has an acid value of at least 90 mg KOH/g and a weight average molecular weight of at least 750 g/mol. A mineral slurry comprising (a) an ore comprising a mineral of interest; (b) a collector composition comprising (i) a refined tall oil; and (ii) a fatty acid; and (c) a liquid. A method for the beneficiation of an ore, the method comprising (a) preparing a slurry comprising the ore dispersed in a liquid; (b) contacting the slurry with a collector composition comprising a refined tall oil; and (c) recovering a beneficiated ore.
公开/授权文献:
- US10293345B2 Collector compositions and methods of using thereof 公开/授权日：2019-05-21