发明公开
EP1621527A1 METHOD FOR PRODUCING ALPHA-METHYLSTYRENE 审中-公开
VERFAHREN ZUR HERSTELLUNG VON ALPHA-METHYLSTYROL

METHOD FOR PRODUCING ALPHA-METHYLSTYRENE
摘要:
A process for producing α-methyl styrene from cumyl alcohol via dehydration in the presence of an activated alumina, characterized in that a concentration of an organic acid contained in a raw material containing cumyl alcohol is 10 to 1000 ppm by weight.
信息查询
0/0