Coke Quenching TRIZ Cases

A multi-zone inert-gas pyrolysis process raises biomass carbon content while improving energy efficiency and lowering emissions.

A multi-zone inert-gas pyrolysis process raises biomass carbon content while improving energy efficiency and reducing emissions.

Continuous multi-zone pyrolysis converts biomass into high-carbon biogenic reagents while improving energy balance, scale-up, and emissions control.

Multi-zone pyrolysis and inert-gas cooling raise biomass carbon content while improving energy balance and reducing emissions.

Multi-zone pyrolysis and inert-gas cooling raise biomass carbon content while recovering volatiles to improve energy balance and emissions.

Inert-gas pyrolysis separates vapors and gases, then cools solids to produce high-carbon biogenic reagents with better energy balance and lower emissions.

Controlled biomass pyrolysis in nitrogen improves carbon yield, supports continuous scale-up, and reduces emissions in reagent production.

Controlled inert-gas pyrolysis converts biomass into high-carbon reagents while improving scale-up, energy balance, emissions control, and product strength.

Inert-gas biomass pyrolysis with staged separation and cooling raises carbon content while improving energy balance and lowering emissions.

Segmented inert-gas pyrolysis separates vapors and cools hot solids to improve carbon yield, preserve strength, and reduce emissions.

Inert-gas pyrolysis with staged separation, cooling, and off-gas oxidation raises high-carbon solid yield while improving energy balance and emissions control.

Inert-gas biomass pyrolysis separates vapors and cools solids to raise carbon yield, preserve structure, and cut emissions in scale-up.

Inert-gas pyrolysis with vapor separation and solids cooling improves biomass carbon yield, energy efficiency, and emissions control.

A floating seat plate with biasing and INCONEL bellows maintains gate sealing through thermal cycling while cutting steam leakage and seal load.

Anti-rotation rods and a planetary roller screw isolate stem torque, cutting actuator size and wear while maintaining fast, consistent valve thrust.

A bellows-sealed dynamic seat flexes through thermal cycling to limit steam leakage, reduce blind sliding force, and extend valve life.

Anti-rotation rods and a planetary roller screw isolate stem torque to reduce wear, prevent misalignment, and keep thrust output consistent.

A live-loaded floating seat plate follows gate movement through thermal cycling to preserve sealing contact, block steam leakage, and protect valve life.

Spring-biased seats, restrictors, and a bellows seal keep refinery valves tight through thermal cycling while limiting steam leakage and wear.

A zoned inert-gas pyrolysis process converts biomass into high-carbon reagents while improving energy balance and limiting emissions.

By coking unhydrotreated feeds and using steam treatment plus quenching, this process delivers low-CTE, low-sulfur needle coke with lower CAPEX/OPEX.

Controlled water evaporation near the inlet cools hot biocoal below ignition while limiting air exposure, degradation, and energy loss.