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公开(公告)号:US20200181053A1
公开(公告)日:2020-06-11
申请号:US16614512
申请日:2018-05-24
Applicant: Rohm and Haas Company
Inventor: Reetam Chakrabarti , Charles Como , Sarah L. Hruby , Dmitry A. Krapchetov , Minh N. Ngo , Muhunthan Sathiosatham , Mark A. Silvano
Abstract: Provided is a process for preparing dry methacrolein which maximizes capture of methanol. Also provided is a process for producing methyl methacrylate.