①石油裂解气中提取出乙烯
②乙烯水化:CH2=CH2 + H2O → CH3CH2OH 催化剂,加热
③乙醇氧化:2CH3CH2OH + O2 → 2CH3CHO + 2H2O Cu或Ag做催化剂,加热
或者乙烯氧化:2CH2=CH2 + O2 → 2CH3CHO 催化剂
④乙醛氧化:2CH3CHO + O2 → 2CH3COOH 催化剂
⑤乙酸与乙醇酯化:CH3COOH + CH3CH2OH → CH3COOC2H5 + H2O 浓硫酸,加热,可逆
①石油裂解气中提取出乙烯
②乙烯水化:CH2=CH2 + H2O → CH3CH2OH 催化剂,加热
③乙醇氧化:2CH3CH2OH + O2 → 2CH3CHO + 2H2O Cu或Ag做催化剂,加热
或者乙烯氧化:2CH2=CH2 + O2 → 2CH3CHO 催化剂
④乙醛氧化:2CH3CHO + O2 → 2CH3COOH 催化剂
⑤乙酸与乙醇酯化:CH3COOH + CH3CH2OH → CH3COOC2H5 + H2O 浓硫酸,加热,可逆