Chemicals in this group , such as acrylamide and methylvinyl ketone , also show up in car exhaust , cigarette smoke , industrial settings , even french fries .
同组化学物质（如丙烯酰胺和甲乙烯酮）也存在于汽车尾气、二手烟、工业环境中，甚至炸薯条里也有。
With the self - made solid phosphoric acid catalyst , methyl isopropyl ketone can be prepared through hydration with isoprene .
以异戊二烯为原料，采用自制固体磷酸催化剂，经水合制备甲基异丙基（甲）酮。
The production technology and development of methyl ethyl ketone at home and abroad are introduced and its present production situation and market demand are analyzed also .
