At GasTech, we deliver exceptional process engineering solutions to our clients. Our Process Engineering group provides experienced, complete capabilities for projects within the energy, petrochemical, and industrial gas business sectors. Project specific designs are not only safe and reliable but also economically viable.

As a single point of responsibility supplier, GasTech manufactures and tests all process vessels and plant assemblies, ensuring seamless integration into the delivered plant.

We offer several options for total process plants:

With GasTech’s comprehensive range of design options, we can provide an optimal solution that will meet your specifications regardless of the acid gas removal requirement. We offer units using MEA, DEA, MDEA, DGA, and aMDEA as well as other proprietary amine solutions. Modular and field-erected plants are also available.

Oil/Water separators are available with or without heating and/or electrostatic separation.

Treating capabilities include:

»   Gas & Liquid
»   CO2 Removal
»   H2S Removal
»   Mercaptan Removal
»   Amine Units (specialty, DEA, DGA, MDEA, and others)
»   Desalters
»   Treaters
»   Heated Separators

GasTech provides engineering, design, manufacturing, and commissioning of glycol and adsorption dehydration systems in standard or custom design. Our design capabilities range from reliable gas patch and oil field units to high performance and specification off-shore units. Dependable field-proven components are used to ensure maximum performance at minimum cost. Controls and automation design and execution are performed by our in-house team.

Dehydration capabilities include:

»   Gas & Liquid Dehydration
»   Glycol – Absorption: TEG
»   Dry Desiccant – Adsorption: Molecular sieve
»   Calcium Chloride Dryers
»   CO2 Dryers
»   Associated Emission Abatement

GasTech separators are designed and fabricated to guarantee separation of liquid and solid particulates per customer specifications.
Internals utilized for separation include cyclones, vane mist extractors, wire mesh mist extractors, and filtration elements. We offer separators in both vertical and horizontal formats. Instrumentation is provided with separator vessels to ensure proper operation and safety.

Separation capabilities include:

»   Gas – Liquid – Liquid (3-Phase)
»   Liquid – Gas (2-Phase)
»   Liquid – Liquid (2-Phase)
»   High Volume Gas Scrubbers
»   Knockouts
»   Slug Catchers
»   Cyclones, Vanes, Wire Mesh

Indirect Heaters

GasTech’s indirect heaters immerse the firebox and process coil in various intermediate media (e.g. water, molten salt, glycol, heat transfer oil). This prevents the contact between the flame or combustion product and the process coil that is normally associated with direct-fired heaters and, instead, relies on convection as its primary heat transfer mechanism. Thus, the process fluid is heated without any concern of scaling or thermal degradation.

GasTech indirect heaters are available from 0.1 to 50 MM Btu/Hr and as natural draft or forced draft.

Direct Heaters

GasTech convective direct-fired heaters achieve up to 95% thermal efficiency with safe and reliable operation. We complement our heaters with instrumentation, piping, and wiring: all pre-tested at our manufacturing facility.

Additional Thermal Control Equipment Offered Includes:

»   Glycol/Water Bath Heaters (Includes EG, PG, TEG)
»   Reboilers
»   Natural Gas Heaters
»   Regeneration Gas Heaters
»   Thermal Fluid Heaters (e.g. Hot oil, Therminol, Chemtherm etc.)
»   Crude Oil Heaters
»   Thermal Oxidizers
»   Salt Bath Heaters
»   Propane Vaporizers
»   LNG Vaporizers

Our filters eliminate mist, fog, scale, and dust particles. Available in vertical and horizontal configurations, GasTech filters provide easy access for servicing the filter elements.
GasTech’s filter cartridges supply the specified degree of particulate removal. Forward flow (outside-to-inside) and reverse flow (inside-to-outside) elements generally provide 99.9% filtration of 0.1 micron and larger liquid droplets and solid particulates

Filtration options include:

»   Filter Separators
– Gas-Dust
– Gas-Liquid
– Liquid-Solids
– Liquid-Liquid
»   Activated Carbon Filters
»   Coalescers

»   Low Temperature Separation
»   Short Cycle Adsorption
»   Dew Point Control Units
»   BTU Control Units
»   JT Plants
»   Refrigeration Units

In addition to manufactured process plants and equipment, GasTech offers spare parts and services for the following:

»   Filters
»   Heaters
»   Separators
»   Dehydrators
»   Oil Process Equipment
»   Maloney-Crawford Units

GasTech Engineering LLC is focused on delivering individualized design and engineering solutions for our clients. If you do not see the specific equipment you are looking for, please contact us and we can create the solution together.