Gas Data-Based Design
Burner + Chamber Matched
WHB / Economizer Ready
Gelan manufactures custom thermal oxidizers and industrial incinerators for waste gas, tail gas, VOCs, CO-rich gas, and hazardous process emissions.
We help refinery, petrochemical, chemical, and energy projects treat harmful gas streams with equipment built around real gas data, emission targets, and combustion requirements.
Choose the equipment by the waste stream you need to treat. Gelan reviews gas composition, flow rate, heating value, and emission targets before manufacturing custom incinerators and thermal oxidizers.
For refinery, petrochemical, and chemical process waste gas
Treats combustible, odorous, toxic, or hard-to-discharge waste gas before release.
For VOCs and solvent vapor
Treats VOCs from chemical, resin, coating, solvent, and petrochemical operations.
For tail gas from process units
Oxidizes remaining combustible or hazardous components before heat recovery or stack release.
For CO-rich emission gas
Converts carbon monoxide rich gas through controlled oxidation before final discharge.
For liquid waste streams
Treats combustible, odorous, toxic, or hard-to-discharge waste gas before release.
For hazardous gas, liquid, or mixed waste
Treats hazardous waste streams with controlled high-temperature combustion and material selection.
If your process unit generates waste gas, tail gas, VOCs, CO-rich gas, or hazardous emissions, the incinerator position affects
treatment performance, heat recovery value, and final stack discharge. Not sure where the incinerator fits? Start from your process route below.
Use this route when furnace-area waste gas or high-temperature emissions need controlled oxidation before stack release.
Use this route when hydrogen or reforming units produce combustible tail gas that needs oxidation before discharge or heat recovery.
Use this route when reactors or process vessels release VOCs, solvent vapor, or organic vent gas before final discharge.
Use this route when refinery units generate off-gas, sour gas, odorous gas, or hazardous emissions that cannot be released directly.
Use this route when furnace-area waste gas or high-temperature emissions need controlled oxidation before stack release.
Use this route when hydrogen or reforming units produce combustible tail gas that needs oxidation before discharge or heat recovery.
Use this route when reactors or process vessels release VOCs, solvent vapor, or organic vent gas before final discharge.
Use this route when refinery units generate off-gas, sour gas, odorous gas, or hazardous emissions that cannot be released directly.
Incinerator problems often start before fabrication: wrong gas data, weak burner matching, poor residence time control, unsuitable materials, or missing review documents. Gelan helps reduce these risks before equipment delivery.
Undersized chamber, unstable oxidation, and late design changes.
Review gas flow, composition, heating value, moisture, oxygen demand, and emission target before chamber design.
Undersized chamber, unstable oxidation, and late design changes.
Review gas flow, composition, heating value, moisture, oxygen demand, and emission target before chamber design.
Flame instability, high auxiliary fuel use, and poor operation during load changes.
Match burner, air supply, auxiliary fuel demand, and chamber layout with gas flow and heating value changes.
Corrosion, refractory damage, thermal deformation, and difficult maintenance.
Consider high temperature, moisture, acidic gas, corrosive components, dust, refractory lining, and expansion allowance.
Wasted heat, poor heat recovery value, or added pressure drop after combustion.
Review whether hot flue gas can connect with a waste heat boiler or economizer after incineration.
Review delays, shipment delays, and incomplete handover documents.
Support drawings, material certificates, welding records, inspection reports, NDT records, and handover documents.
Industrial incinerators and thermal oxidizers are used when process plants generate waste gas, VOCs, tail gas, CO-rich gas, or hazardous emissions that cannot be released directly. Gelan supports custom equipment manufacturing for refinery, petrochemical, chemical, hydrogen, and energy projects.
Gelan is not only a single-equipment supplier. We support EPC teams, engineering companies, and plant owners with custom static equipment manufacturing, project coordination, inspection support, and delivery planning for industrial projects.
Built around project specifications, process conditions, layout limits, transport needs, and delivery requirements.
Gelan manufactures incinerators, waste heat boilers, economizers, preheaters, fired heaters, heat exchangers, pressure vessels, and other static equipment.
Gelan works with equipment used in hot, corrosive, high-pressure, or complex industrial service.
Technical details, drawings, interfaces, inspection items, and delivery needs are clarified before fabrication.
Production, inspection, testing, packing, shipment, and handover documents are planned around project schedule.
Supplies fixed models or simple fabricated equipment.
Focuses mainly on one equipment type.
Focuses mainly on making the shell or steel structure.
Quotation comes before enough technical clarification.
Support may stop after equipment completion.
Watch short videos from Gelan’s workshop, including fabrication, welding, refractory work, inspection, and delivery. See how custom incinerator and thermal oxidizer equipment is built for real industrial projects.
You may need a thermal oxidizer or industrial incinerator if your waste gas cannot be released directly and needs controlled high-temperature treatment before stack discharge.
Common cases include:
Gelan can review your gas data first, then help check whether your project needs a direct thermal oxidizer, thermal incinerator, tail gas incinerator, or heat recovery route.
A thermal oxidizer is used to treat industrial waste gas, VOCs, solvent vapor, tail gas, CO-rich gas, and other harmful or combustible emissions before discharge.
It heats the gas stream under controlled conditions, so harmful components can be oxidized before the gas goes to the stack.
For industrial projects, the equipment should match your:
Gelan manufactures custom thermal oxidizer and industrial incinerator equipment based on real project conditions.
A thermal oxidizer usually refers to equipment used for controlled oxidation of VOCs, solvent vapor, organic gas, and combustible waste gas.
An incinerator is a broader term. It can include:
In industrial projects, these terms often overlap. Gelan focuses on custom high-temperature equipment for industrial emission treatment, not small standard disposal units.
A flare is often used for emergency release, pressure relief, or intermittent combustible gas disposal.
A thermal oxidizer is usually used for more controlled and continuous emission treatment before discharge.
A thermal oxidizer is more suitable when your project needs:
If your project only needs emergency vent gas burning, a flare may be considered. If your project needs controlled waste gas treatment before stack release, a thermal oxidizer or industrial incinerator is usually a better fit.
Please send as much waste gas data as possible. This helps Gelan avoid rough selection and review the right combustion chamber, burner, material, refractory lining, and heat recovery interface.
Useful data includes:
If some data is not ready, you can still send your current process conditions. Gelan can help review what information is missing.
The right technology depends on gas flow, VOC concentration, heating value, dust, moisture, corrosion risk, energy target, and emission requirement.
In simple terms:
Gelan does not recommend choosing by equipment name alone. Send your gas data first, so the technical route can be checked against real project conditions.
Yes. Gelan can support custom industrial incinerator equipment for different emission treatment duties, including:
For refinery, petrochemical, chemical, hydrogen, and energy projects, Gelan reviews the waste stream, combustion duty, material risk, inspection needs, and delivery documents before manufacturing.
Share your gas source, composition, flow rate, temperature, and emission target. Gelan will help review the right incinerator or thermal oxidizer route.
