Baffled FCC regeneration process and apparatus
Base-exchanged zeolite catalyst compositions with shape-selectiv
Bayerite alumina clad zeolite and cracking catalysts...
Binary zeolitic systems, their synthesis and their utilization
Black oil conversion process startup and shutdown methods
Blending of resid feedstocks to produce a coke that is...
Blending of resid feedstocks to produce a coke that is...
Boron-containing catalyst
Bottoms visbreaking hydroconversion process