Clear blue water beside green trees, illustrating Diversified CPC’s purity theme.

Our Purity Process

Proprietary, Innovative, Unmatched

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How We Produce
High-Purity Products

To produce the highest purity hydrocarbons, specialty gases, and blends, we use proprietary equipment, technology, and a 7-step purification process. We have invested tens of millions of dollars in our fractionation and processing technology to achieve purity levels that cannot be matched.

Our 7-Step Process

Reaction icon representing hydrogenation in hydrocarbon purification

Step 1: Hydrogenation & Hydrodesulfurization

Removes sulfurs, oxygenates, amines, unsaturated hydrocarbons & other impurities.

Vessel and rising vapor icon representing dehydration in hydrocarbon purification

Step 2: Dehydration 
(Molecular Sieve)

Removes moisture to exacting specifications.

Processing column icon representing hydrocarbon distillation

Step 3: Distillation Part 1 (Fractionation Tower)

Removes all lighter hydrocarbons.

Processing column icon representing the second distillation stage of hydrocarbon purification

Step 4: Distillation Part 2 (Fractionation Tower)

Removes all heavier hydrocarbons.

Filtration icon representing the final processing stage of hydrocarbon purification

Step 5: Final Processing (Secondary Molecular Sieve)

Product is polished prior to loading into dedicated shipping containers.

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Step 6: Analyzing

Product is analyzed and tested in our state-of-the-art Quality Assurance Laboratory.

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Step 7: Transportation

Product is shipped in dedicated transports to maintain purity levels during transit.

Diversified CPC technician adjusting laboratory process equipment

How High
Purity Happens

Watch a tabletop demonstration of our distillation process. Using a small-scale distillation unit, our process engineer walks through the key steps.

The Power of Purity®

How our high-purity products impact applications.

Snowflake icon representing refrigeration applications
Refrigerants that reduce energy consumption, increase operational efficiencies, and extend equipment life.
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Biomass extraction solvents that improve the safety and quality of CBD products and production efficiency for extractors.
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Specialty gases that produce leading-
edge technology for semiconductor manufacturers.

State-of-the-Art Resources

Aerial view of the purification system at Diversified CPC’s Channahon, Illinois plant.
Process heater at Diversified CPC’s Beaumont, Texas plant.
Molecular sieve equipment at Diversified CPC’s Channahon, Illinois plant.
Mercury removal units at Diversified CPC’s Beaumont, Texas plant.
Analytical laboratory equipment and sample cylinders at Diversified CPC’s Beaumont plant.
Diversified CPC technician operating gas chromatography equipment for product analysis and testing.
Diversified CPC transport truck and tanker used for product delivery.
Purification system Channahon, IL
Process heater Beaumont, TX
Molecular sieve Channahon, IL
Mercury removal units Beaumont, TX
Lab in Sebring, FL
Gas Chromatography (GC) for analysis and testing
Dedicated transport