Substrate having catalyst compositions on surfaces of...
Substrates coated with platinum black
Substrates with sterically-protected, stable,...
Substrates, preparation and use
Suction device enabling fine solid particles to be...
Sugar refining absorbent preparation
Sulfamic acid descaling composition for active carbon, and...
Sulfide catalysts for reducing so2 to elemental sulfur
Sulfide scavenging packaging materials
Sulfided acidic multimetallic catalytic composite and use...
Sulfided catalysts for improved performance in hydrocarbon...
Sulfiding and reoxidation of chromium catalyst
Sulfonamide bonded hydrophilic coatings
Sulfonic derivatives of acylated polyethylenimine bonded...
Sulfonylation process halogenobenzene
Sulfur absorbents
Sulfur and nitrogen-containing hydrocarbon compounds and...
Sulfur dioxide regeneration of superacid catalyst
Sulfur melting by lateral displacement of heating element
Sulfur prilling