Abatement of hydrogen sulfide with an aldehyde ammonia trimer
Abatement of hydrolyzable cations in crude oil
Ablative thermolysis reactor
Absorption and separation of normally liquid gas contaminants
Absorption of a selected component from gas streams
Absorption process
Absorption process for the separation of gaseous mixtures
Absorption recovery of hydrocarbons
Accelerated cracking of residual oils and hydrogen donation...
Acetylene gas reactor
Acetylene generating apparatus
Acetylene production
Acid gas enrichment process
Acid gas fractionation
Acid reaction products of polymeric amines
Acid salts of polyisobutenyl alkylene polyamines as fuel...
Acid tolerant polymeric membrane and process for the...
Acid-neutralizing lubricating oils
Acid-terminated hydroxy ester compounds as lubricating oil...
Acidic cold forming lubricant