A process for preparing styrene by contacting a gaseous feed which contains 1-phenylethanol and at least 0.1% wt of phenol and/or ethylphenol with a heterogeneous dehydration catalyst in the presence of at least 0.40% wt of benzylalcohol and at a molar ratio of benzylalcohol to total amount of phenol and ethylphenol of at least 0.8.
申请公布号
RU2006123456(A)
申请公布日期
2008.01.10
申请号
RU20060123456
申请日期
2004.12.02
申请人
ШЕЛЛ ИНТЕРНЭШНЛ РИСЕРЧ МААТСХАППИЙ Б.В. (NL)
发明人
БУЛЕНС Минне (NL);ХОРТОН Эндрю Дэвид (NL);НИЗБЕТ Тимоти Майкл (NL);ВАН ОРТ Арт Бартус (NL)
