发明授权
US4929343A Novel collectors and processes for making and using same 失效
新颖的收藏家和制作和使用过程

Novel collectors and processes for making and using same
摘要:
A method for the production of alkyl or alkaryl hydroxamic acids and/or salts wherein a C.sub.8 -C.sub.22 alcohol is employed with water as the solvent is disclosed as well as the resultant salt and/or acid solutions per se and their use in the flotation of non-sulfide minerals, preferably clay.
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