Recent CG Thermal Projects


Impervite graphite shell and tube evaporator

with SST shell and 2″ OD graphite tubes.  This heat exchanger is installed at a major plant that is a supplier of phosphoric acid to the fertilizer industry.

HCL condenser for biorefinery

This 24″ diameter shell holds a 204″ long Impervite® graphite tube bundle.  The heat exchanger will cool HCL in the process of formulating bio-fuels.

HCL Condenser

This Model S24-288,  has a 24″ diameter shell with a 24 ft long 2-pass Impervite® graphite tube bundle.  It serves as a condenser for fertilizer production.

Umax Ceramic Shell and Tube design

390 ft2 Umax Ceramic shell and tube heat exchanger.

Umax Ceramic Shell and Tube Condenser

This HF/ Nitric condenser with ceramic tubes is installed as part of a process to reclaim precious metals.

Impervite graphite in the production of fertilizer

Model 20-144 Impervite® graphite shell and tube and Model C150/150 cubic heat exchangers for service in the production of fertilizer.

Custom design with variety of shell material options

This Impervite® graphite shell and tube was provided with optional stainless steel shell.

Custom designed to meet your process requirements.

Model S38-240 Impervite graphite shell and tube exchanger with SST shell and FRP heads

Umax Ceramic is the heat transfer media of choice for the most aggresive process chemistries

This shell and tube with ceramic tube bundle will cool caro’s acid in the neutralization of cyanide for the mining industry.

Impervite Cubic block heat exchanger

These (3)  Model C400/400 were exported to China for use in steel processing.

Umax Ceramic packaged for shipment to Canada

The reliability and design of the Umax Ceramic keeps customers coming back for more.  This is the 4th Umax purchased by this customer in 4 years.

Pipe Spool Carrying Weak Nitric Acid

This spool was provided with a 5mm bonded ETFE liner for nitric acid service under vacuum

Bonnet design on 2-pass Umax ceramic with SST shell

Chosen for its immunity  to corrosion and erosion, and further enhanced with custom materials and design features to meet thermal and physical requirements.

Pickler standardizes on Umax Ceramic

This is (1) of (7) Umax Ceramic pickling exchangers installed at our customer’s facility which sees continued reliability in operation and ease in maintenance through years of service.

Shell and Tube Condenser with Water Cooled Inlet Head

This HCL condenser for use in the production of polymer stabilizers, has a water cooled jacket around the graphite inlet head to extend the life of the graphite and provide precooling of the inlet gas.

Pickling exchangers to maintain HCL bath tempertures

These Umax Advanced Ceramic Shell and Tube heat exchangers were chosen to replace the existing graphite exchangers.  In addition to the thermal efficiency and  the corrosion and erosion resistance of the ceramic,  field serviceability is the critical feature for our customer.

Zero Discharge Desalination

A series of Impervite graphite shell and tube heat exchangers and falling film evaporators are incorporated into this state-of-the-art  facility to provide additional water and useful products from the brine waste stream.

Multi-Blox - Impervite cylindrical block graphite heat exchanger

An integral part of this process producing specialty chemicals  used as intermediates for the pharmaceutical, personal care and imaging industries.

Twin Condensers Operating in Series

These Impervite graphite shell and tube heat exchangers are part of a process cleaning from soil containing hazardous organic compounds.

Umax Ceramic assists in gold leaching process

This ceramic shell and tube heat exchanger removes the heat of dilution in the production of caros acid used to neutralize cyanide used in the extraction of gold.

Battery manufacturer chooses Umax Ceramic Shell and Tube heat exchanger

for removing the heat of sulfuric acid dilution.  The Umax design is easy to maintain and its advanced SIC ceramic tubes provide superior corrosion and erosion resistance.

HCL Absorber

This falling film absorber cooler (FFCA) is a dimensional duplicate of the obsolete model that it replaces.

Impervite Graphite Shell and Tube Condenser with 316SST shell

designed for lethal service, our quality assurance team worked closely with inspectors, project engineers, and suppliers to make sure all materials, methods, calculations and testing was completed and properly documented

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