Sulfurized metal phenates
Sulfurized molybdenum carbamate and...
Sulfurized olefin process
Sulfurized olefin-containing compositions
Sulfurized olefins as antiwear additives and compositions...
Sulfurized olefins as antiwear/extreme pressure additives...
Sulfurized overbased compositions
Sulfurized triisobutylene
Sulphonated and sulphurized detergent-dispersants for...
Sulphur corrosion in cracking
Sulphur extraction
Sulphur-containing calixarenes, metal salts thereof, and...
Sulphur-free, pao-based lubricants with excellent anti-wear...
Sulphurised alkaline earth metal hydrocarbyl phenates, their...
Super-alkaline detergent/dispersant additive for lubricating...
Super-heavy oil emulsion fuel
Superacid catalyzed hydrocracking of heavy oils and bitumens
Superactive acidic bimetallic catalytic composite and use...
Superalkalinized hydrolysis-resistant detergent or...
Supercritical water fuel composition and combustion system