发明名称 |
USE OF BRANCHED ALCOHOLS AND ALKOXYLATES THEREOF AS SECONDARY COLLECTORS |
摘要 |
The present invention relates to the use of branched fatty alcohol-based compounds selected from the group of fatty alcohols with 12-16 carbon atoms having a degree of branching of 1-3, and their alkoxylates with a degree of ethoxylation of up to 3, as secondary collectors for the froth flotation of non-sulfidic ores, incombination with a primary collector selected from the group of amphoteric and anionic surface active compounds. |
申请公布号 |
WO2016041916(A1) |
申请公布日期 |
2016.03.24 |
申请号 |
WO2015EP71003 |
申请日期 |
2015.09.15 |
申请人 |
AKZO NOBEL CHEMICALS INTERNATIONAL B.V. |
发明人 |
SMOLKO-SCHVARZMAYR, NATALIJA;KLINGBERG, ANDERS;HENRIKSSON, ELISABETH;NORDBERG, HENRIK |
分类号 |
B03D1/00 |
主分类号 |
B03D1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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