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.

Parallel feed paths and zoned gas routes improve activation control while reducing furnace footprint and gas consumption.

Radial small flue positioning prevents coke accumulation in discharge paths, maintaining continuous cooling gas flow and stable operation.

A furnace with a removable inner tank enables rapid cooling and continuous operation for biomass carbonization.

Structural members on the trough bottom mechanically break up compacted coke cakes, increasing inner surface area for uniform water penetration and cooling.

A closed slurry system processes solidified petroleum coke through automated crushing and dewatering to recover sellable pieces.

Phosphorus catalysts mediate polycarbonate pyrolysis to yield aromatic hydroxy compounds, solving inefficiency in mixed waste processing.

Merging hot, ram, and quench functions into one machine eliminates collision risks between independent units while capturing transfer dust at the source.

Alternating fixed and movable blade stages mix organic materials to resolve incomplete pyrolysis and motor oversizing in green coal production.

Recycling pyrolysis lean fuel gases reduces moisture and volatile content in low rank coal, raising heating value above 10,000 Btu per pound.

Segmented pyrolysis furnaces and intermediary heat exchangers enable continuous carbonization of solid organic matter while minimizing environmental pollution.

Crown air inlets distribute combustion air above the coal bed, eliminating buoyancy-driven hot spots and preventing coal burnout during coking.

Permeable barriers on quench cars prevent coke loss from spray force while allowing fluid flow.

Segmenting intact coke with bump plates reduces water consumption and quench time.

Segmented metal furnaces reduce production cycles and thermal losses by isolating combustion, carbonization, and cooling zones.

Non-contact infrared probe paired with a double-channel ceramic tube enables real-time temperature detection in dry quenching coke oven chutes.

Spray manifold delivers regional cooling to reduce thermal stress on hot box components during coke plant decarbonization cycles.

A hot car with a planar receiving surface transports unitary coke slabs for controlled quenching.

Integrated furnace merges charring and grinding steps while recirculating combustible gases to lower fuel consumption.

Automated flow control stabilizes discharged coke and boiler-inlet gas temperatures, reducing operator burden in dry-quenching systems.

A cooler system uses a perforated hollow shaft to inject cooled gas into an enclosed housing.