Huang Shuiyuan.Wang Zhanwen, Jin Yong and Yu Zhiqing( Department of Chemical Engineering, Tsinghua University, et al. OXIDATIVE DEHYDROGENATION OF BUTENE TO BUTADIENE IN GAS - SOLID - SOLID CIRCULATING FLUIDIZATION REACTOR[J]. CIESC Journal, 1997, (6).
Huang Shuiyuan.Wang Zhanwen, Jin Yong and Yu Zhiqing( Department of Chemical Engineering, Tsinghua University, et al. OXIDATIVE DEHYDROGENATION OF BUTENE TO BUTADIENE IN GAS - SOLID - SOLID CIRCULATING FLUIDIZATION REACTOR[J]. CIESC Journal, 1997, (6).DOI:
The process of oxidative dehydrogenation of butene to butadiene catalyzed by B - 02 is studied in a Gas - Solid - Solid Circulating Fluidization Reactor (GSSCFR) . The experimental results showed that the conversion of butene can be increased by 10% ~ 20%
the yield of butadiene can be increased by 10% ~ 15% in GSSCFR against those in industrial adiabatic packed- bed reactor
and the steam -to - butene mole flux ratio can be reduced from 16 to 8. On the basis of the hot model experiments and one - dimensional pesudo - homogeneous model
the hot model powder - to - gas mass flow ratios are studied with mass and energy balance. Furthermore
the characteristcs of removing reaction heat by the heat carriers are analyzed.