Roughly half of the product derived from thermal-cracking of long-chain hydrocarbons was C2 and C3 gases, useful for thier ethylene and propylene content, but not for the gasoline technology of the 1930s.
Roughly half of the product derived from thermal-cracking of long-chain hydrocarbons was C2 and C3 gases, useful for thier ethylene and propylene content, but not for the gasoline technology of the 1930s.
长链碳氢化合物热裂化所得的产品大约有半数是分子中含2个或3个碳原子的气体，其中的乙烯和丙稀是有用的，但并不适用于30年代的汽油工艺。