
The Technology
The Results
Reduces Fuel Consumption
Independent labs and customer-run tests have shown fuel savings from 6% to as high as 30% in oil-fired boilers and furnaces. We have many test results we can share with you. Results may vary based on the application, type of boiler/furnace, and the type of fuel used.
Lowers Emissions
Results vary widely because it's super complex, but we've seen soot and PM lowered >50%, NOx, CO & CO2 lowered >40%, VOCs lowered >60%. Again, we have TONS of independent test results we can share with you. Results may vary based on the application, type of boiler/furnace, and the type of fuel used.
-Mahindra & Mahindra Ltd. Tractor Division
Lower emissions AND save fuel?

We have the only technology we know of that reduces emissions while saving fuel. Most methods of lowering emissions increase fuel usage but if you alter the fuel before you burn it, it burns more efficiently meaning less fuel wasted and lower emissions from the combustion. It's a very different way to tackle the problem and get the double benefits.
Cost & CO2 Reduction Calculator
Cost & CO2 Reduction Calculator
Some of Our Customers





















How can we help you check this out?
Many customers are skeptical at first. We can relate. We offer great testing & validation support.
We have helped many, many customers in all types of equipment test these catalysts. It's done with almost NO disruption to your operations. We help you design the test to get statistically valid data to base your investment decision on. Contact us and let's talk about that.
Boilers usually see a 6%-30% fuel savings. Variety in equipment, age, fuel, etc. give a wide variety of results. We recommend testing your conditions. Results may vary based on the application, type of boiler/furnace, and the type of fuel used.
Emissions are becoming more of an issue for all operators. This technology offers more significant emissions reduction for lower cost than any other solution we know of. Contact us or go see the emissions page for more info.
A school district reports...
Let's talk emissions
If emissions are your biggest concern, this technology can reduce emissions at a lower cost than any other technology we know of - and it will quickly pay for itself in fuel savings.
Why Zelkam?
We have become a leader in applying this technology to the diesel equipment industry. Brian Livingston, our president, is an experienced Chemical Engineer that spent almost 20 years in Caterpillar's Diesel Engine Division. He combines his decades of experience with Rentar's 20-year history to provide expert advice and guidance on this unique technology. We have saved customers millions of liters of diesel and many thousands of tons of CO2. Reach out and have an honest conversation with him about it and what it could mean for your operations.

Take the next step - reach out...
If you use a lot of fuel oil, we can help you use less.
If you make a lot of emissions, we can help you make less.
It's worth a phone call!
I'm Not Ready Yet - But Keep Me Informed
We send out the occasional newsletter every several months. Let's stay connected.
Calculate Your Savings
We can help you reduce your CO2 emissions by 6% - 12%. And it will pay for itself too.
Quickly.