Improving activity of iron carbide and ilmenite on titania Fisch
In situ catalyst regeneration/activation process
In situ hydrocarbon conversion catalyst regeneration and sulfur
In situ regeneration of metal-molybdate catalysts for methanol o
In-situ regeneration of a catalyst masked by calcium sulfate
Integrated process using in situ regenerated sulfuric acid as ca
Inverted backmix coolers for FCC units
Isotope exchange in oxide-containing catalyst