专利名称:Process for the production of formaldehyde发明人:KLINKMANN, KURT,WAMBACH, RAIMUND,
DR.
申请号:EP82101813.2申请日:19820308公开号:EP0061057B1公开日:19840815
摘要:the invention concerns a method for purifying the formaldehyde used in themanufacture of methanols by treatment with an acid and, if necessary, a basic ionexchangers.
申请人:BAYER AG
地址:51368 Leverkusen DE
国籍:DE
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