Oxygen-Containing Compound Preparation TRIZ Cases
- Hydrogenation of Aliphatic Dialdehydes Using Water Dilution
Adding water hydrolyzes organophosphite ligands to prevent catalyst poisoning and minimize heavies formation.
- Direct Alkane to Oxygenate Process with Reject Gas Recovery
Recovers carbon from DHPO reject gases via steam reforming, improving efficiency without sacrificing conversion.
- Pyrolysis Chamber CO2 Reduction to Syngas for Ethanol
A pyrolysis chamber converts exhaust CO2 into syngas using carbonaceous material at elevated temperatures.
- Extractive Fermentation for Butanol Production
In situ extraction removes toxic butanol from the aqueous phase, allowing recombinant hosts to achieve higher titers and yields.
- Partially Decomposed Catalyst for Dimethyl Carbonate Synthesis
Partially decomposed catalyst on silica support oxidizes hydrocarbons to dimethyl carbonate, overcoming corrosive traditional methods.
- Base-Treated Hydroxyapatite Catalysts for Ethanol Conversion
Base-treated hydroxyapatite catalysts improve ethanol conversion to 1-butanol by reducing alkene and ether byproducts.
- Rhodium Catalyst Sulfur Protection via Copper Desulfurization
Copper desulfurizing agent removes sulfur from raw gas before rhodium catalyst contact.