Gaseous Fuels TRIZ Cases

Ferric chloride precipitation combined with biological agents removes sulfides, increasing API gravity and lowering viscosity.

Selective hydrogenation converts polyaromatics in pyrolysis fuel oil into single-ring aromatics, enabling ring opening to recover high-value BTX compounds.

Combines hydrothermal gasification with anaerobic digestion to convert carbonaceous material into syngas and volatile fatty acids.

A control module determines methane volume fraction in residual gas to calculate oxygen enrichment rates for combustion supply.

Unfractionated Y-Grade NGL injection resolves extraction inefficiencies by matching reservoir fluid properties and improving sweep efficiency.

A plant converts liquid production residues into thermal energy by impregnating dried biomass fragments with the waste material.

Hydrogenated C4-C5 olefin polymers with controlled molecular weight distributions improve soot handling and fuel economy without increasing oil viscosity.

Density separation and milling isolate pure coal-derived hydrocarbon particles from inherent mineral matter, reducing ash content for cleaner fuel applications.

Chemically modified hyperbranched polyester polyols prevent fluid system plugging by delaying hydrate nucleation without toxic environmental side effects.

Convert sulfur streams to elemental form for safe injection, avoiding toxic dioxide transport.

Blending biomass thermo-chemical oil with fatty acid esters and alcohols raises heating value above 7000 kcal/kg while reducing acidity below 0.5%.

Infusing plasma-generated altered gas molecules into fuel facilitates complete combustion, reducing CO2e emissions and increasing power output.

A synergistic oxazolidine composition enhances hydrogen sulphide scavenging in hydrocarbon streams.

Functionalized dendrimers with ammonium end groups maintain solubility at elevated temperatures to prevent hydrate accumulation and plugging.

Inline co-current contacting systems with droplet generators remove heavy hydrocarbons from natural gas, reducing column weight and liquid circulation needs.

Dual-reactive aminal compounds capture acid gases from fluid streams, reducing concentrations by 20 to 28 wt.% without forming solids.

A wall-climbing process drives hydrate growth along reactor walls using capillary forces and surface tension.

An isothermal methanation reactor integrates water separation to adjust the H2/CO ratio for synthetic natural gas production.

Alternating lock containers manage solid discharge from gasification reactors via controlled liquid flow, preventing valve blockages and bridging.

Fluidized bed gasification moderates extreme plasma temperatures to extend catalyst lifetime and recover waste heat for steam generation.

Periodic coil switching eliminates decoking downtime while maintaining high conversion rates in pyrolysis furnaces.

Condense vaporized amines with cooling water to minimize evaporation losses and reduce chemical resupply costs.

An aqueous alkanolamine solution removes hydrogen sulfide from gaseous mixtures using specific amino compounds and acid accelerators.

Bisulfite treatment removes carbonyls from FCC streams, preventing aldol condensation fouling and catalyst deactivation.

Alkylene carbonate solvents enable polyvinyl caprolactam to inhibit hydrates while reducing toxicity and VOC emissions.

Porous adsorbents capture elemental sulfur from hydrocarbon fluids, preventing equipment corrosion and eliminating solvent handling challenges.

Aqueous amine solutions containing propanediol moieties absorb acid gases from liquefied hydrocarbons while minimizing solvent loss.

A self-contained treater combination unit merges heater and separator functions into one portable frame.

Amphiphilic polymers prevent blockages at low concentrations by modifying crystal growth and extending hold times.

A double helix reactor design with rotating inner and outer helices creates uniform fluid circulation for consistent gas hydrate formation.

Demulsifier additives in compressor lubricants separate water and oil phases to prevent dehydrator clogging.

Acylated nitrogen additives adsorb on hydrate surfaces, enabling effective dispersion in seawater while lowering additive dosage requirements.

Glycol and formate additives dissolve gas hydrates in pipelines, replacing methanol to eliminate safety hazards and reduce storage costs.

Replacing sulfur compounds with isovaleraldehyde and dimethyl selenide eliminates catalytic converter poisoning while maintaining reliable odor detection.

Serial thermophilic and mesophilic anaerobic digestion stages process mixed feedstocks to resolve low methane yield limits in single-stage systems.

Dithiocarbamate additives coagulate mercury in monoethylene glycol streams, enabling filtration to reduce levels below 50 ppb.

Polydimethylsiloxane anti-foam composition reduces foaming and fouling in natural gas processing equipment.

Quaternary ammonium amide salts replace halides to prevent metal corrosion and foam formation during gas hydrate inhibition.

Molybdenum disulfide catalyst converts sugar alcohols to hydrocarbons, bypassing sulfur poisoning and carbon fouling issues found in nickel systems.

An acid-based dissolving solution replaces methanol to prevent pipeline blockages while eliminating safety risks and storage costs.

Controlled pyrolysis accelerates energy recovery from thirty years to hours, capturing gases to prevent environmental pollution.

Extracting water from the gas phase eliminates hydrate formation risks, reducing equipment complexity and energy costs for subsea transport.

A methane-producing assembly converts heavier hydrocarbons with water into additional methane gas while allowing existing methane to pass through unconverted.

Gasifying unconverted char via steam and oxygen creates synthesis gas, lowering catalyst recovery volume.

Converts sulfur compounds in hydrocarbons to water-soluble forms using alpha,beta-unsaturated aldehydes, eliminating catalyst replacement needs.

A gasification apparatus uses a vertical pressure equalizer tube to balance internal pressures between the furnace and space section.

Formula I additives boost LPG burning speed and flame temperature, replacing acetylene to lower fuel consumption and CO emissions in oxyfuel processes.