PROCESS FOR THE SELECTIVE PREPARATION OF ACETALDEHYDE FROM ACROLEIN AND ONE OR MORE AMMONIUM SALTS DISSOLVED IN WATER
摘要
The present invention relates to a process for the selective preparation of acetaldehyde, characterized in that acrolein and one or more ammonium salts dissolved in water are reacted continuously under high pressures and at temperatures of 300-400 °C.
申请公布号
WO2011012253(A2)
申请公布日期
2011.02.03
申请号
WO2010EP04463
申请日期
2010.07.21
申请人
LONZA LTD;ARAS, GOEKHAN;HANSELMANN, PAUL;HEYL, ANDREAS;OTT, LOTHAR;VOGEL, HERBERT;WENGER, WOLFGANG
发明人
ARAS, GOEKHAN;HANSELMANN, PAUL;HEYL, ANDREAS;OTT, LOTHAR;VOGEL, HERBERT;WENGER, WOLFGANG
