The carriercatalyst can be used for preparing unsaturated ester by gas phase olefin.
所述载体催化剂可用于由气相的烯烃制备不饱和酯。
2
The olefin conversion of FCC naphtha to produce light olefins over regular carriercatalyst preparated from shape-selective molecular sieve was studied in a regular fixed-bed reactor.
The invention discloses a method for preparing the carriercatalyst which can be used in aminoethyl alcohol dehydrogenation reaction to prepare the iminodiacetic acid, and relative usage.