Refining With Oxygen Compounds TRIZ Cases
- Hydrocarbon Recovery Conduit with Stationary Projections
Stationary conduit projections agitate slurry mixtures to release hydrocarbons, eliminating rotary mixer energy costs and froth formation.
- Cracked Gasoline Desulfurization with Minimal Octane Loss
Fractionated cracked gasoline processing achieves deep desulfurization below 10 ppm sulfur with minimal octane loss of 1-2 units.
- Calcium Nitrate Oxidation for Hydrogen Sulphide Control in Hot Asphalt
Calcium nitrate powder oxidizes hydrogen sulphide into non-hazardous calcium sulfate, resolving handling difficulties of traditional hazardous additives.
- Sulfone Removal from Oxidized Diesel via Hanging Fibers
Vertical hanging fibers in a single vessel contact oxidized diesel with alkali hydroxide, converting refractory sulfones to sulfite and reducing capital costs.
- Single-Column Oxidation Process for Caustic Desulfurization
Vertical hanging fibers oxidize mercaptans to disulfide oils in a single column.
- Mild Hydrodesulfurization with Gas Phase Oxidation for Ultra-Low Sulfur Fuels
Integrates mild hydrodesulfurization and gas phase catalytic oxidation to produce fuels with ultra-low organosulfur levels.