Bimolecular hydrogen transfer and skeletal isomerization are the important secondary reac tions among catalytic cracking reactions, which affect product yield d
1 IntroductionIn recent years the requirements for environmental protec-tion have been increasingly rigorous. At the same time, whileprocessing heavier and lowe
This article refers to the results of small-scale and commercial tests on high-temperature cracking of C4 fraction in FCC unit to increase the propylene yield.
PetroChina Jilin Petrochemical Branch Company had invested 630 million RMB to expand and revamp the existing 106kt/a acrylonitrile unit, and delivered qualified