Protecting catalytic activity of a SAPO molecular sieve
Protecting catalytic activity of a SAPO molecular sieve
Protecting catalytic activity of a SAPO molecular sieve
Protecting catalytic activity of a SAPO molecular sieve
Protecting catalytic sites of metalloaluminophosphate...
Purge gas streams to stagnant zones within...
Purge gas streams to stagnant zones within...
Purification of hydrocarbon streams
Recycling oxygenate-rich streams in oxygenate-to-olefin...
Reducing temperature differences within the regenerator of...
Reduction in carbon oxides in oxidative pyrolysis of halogenated
Reductive dehalogenation of organic halogen compounds
Regeneration of methanol/methyl ether conversion catalysts
Regeneration temperature control in a catalytic reaction system
Rejuvenating SAPO molecular sieve by freeze drying
Rejuvenating SAPO molecular sieve with anhydrous liquid or...
Removal of catalyst fines from a reaction system
Selective conversion of methanol to low molecular weight olefins
Selective conversion of oxygenate to propylene using moving...
Selective dimethylether and methanol recovery and recycle in...