Upgrading naphtha in a multiple riser fluid catalytic cracking o
Upgrading naphtha in a single riser fluidized catalytic cracking
Upgrading naphtha with matched catalyst(s)
Upgrading of a hydrocarbon feedstock utilizing a graded, mesopor
Upgrading of cracking gasoline
Upgrading of cyclic naphthas
Upgrading of heavy hydrocarbons
Upgrading of high boiling hydrocarbons
Upgrading of natural gasoline with trifluoromethane sulfonic aci
Upgrading of olefinic gasoline with hydrogen contributors
Upgrading of pyrolysis tar
Upgrading of pyrolysis tar using acidic catalysts
Upgrading of resids by liquid phase mild coking
Upgrading of residual oils using a selenium catalyst wherein sul
Upgrading of tar using POX/coker
Upgrading oil emulsions with carbon monoxide or synthesis gas
Upgrading oil emulsions with carbon monoxide or synthesis gas
Upgrading olefinic stocks via sequential hydroformylation/hydrog
Upgrading petroleum and residual fractions thereof
Upgrading residual oil