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公开(公告)号:US6051736A
公开(公告)日:2000-04-18
申请号:US35874
申请日:1998-03-06
摘要: The invention is directed toward preparation of (meth)acrylic acid, comprising condensation of a gas comprising (meth)acrylic acid, absorption with water, and extraction with an aqueous solution forming a miscibility gap.
摘要翻译: 本发明涉及(甲基)丙烯酸的制备,包括将包含(甲基)丙烯酸的气体与水的吸收和用形成混溶性间隙的水溶液萃取的冷凝。