发明授权
US09409849B2 Recovery of aromatic carboxylic acids and oxidation catalyst 有权
芳香羧酸和氧化催化剂的回收

Recovery of aromatic carboxylic acids and oxidation catalyst
摘要:
The present invention relates to a process for recovery of catalyst, aromatic polycarboxylic acids and aromatic monocarboxylic acids from a residue stream from manufacture of an aromatic polycarboxylic acid.
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