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How Catalytic Converters Combat Carbon Monoxide Poisoning

28th August 2025

     

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(Virtual Showroom) Carbon monoxide (CO) poisoning remains one of the leading causes of fatal air poisoning worldwide. This silent threat—colorless, odorless, and tasteless—can cause serious health issues. CO binds with hemoglobin in the blood, preventing it from carrying oxygen to tissues and organs. Exposure to even moderate levels of CO (around 667 ppm) can lead to symptoms such as dizziness, confusion, seizures, unconsciousness, and in extreme cases, death.

In industrial workplaces—especially those operating diesel-powered machinery such as forklifts, trucks, loaders, and marine engines - CO exposure is a critical safety concern. The Occupational Safety and Health Administration (OSHA) limits exposure to 50 ppm over an 8-hour work shift, but diesel engine emissions can far exceed this threshold if not properly managed.

Catalytic Converters (Diesel Oxidation Catalysts) as a Workplace Safety Solution

At HJS Emission Technology SA, we offer advanced Diesel Oxidation Catalysts (DOCs) designed to drastically effectively combat carbon monoxide emissions at the source. Our systems are engineered to operate efficiently across a wide range of exhaust temperatures, beginning at 120°C. At just 230°C, our DOCs can combat Carbon Monoxide (CO) emissions by over 80%, and at 300°C, they remove more than 90% of both carbon monoxide and unburned hydrocarbons.

Consider this: a typical diesel-powered forklift under heavy load may produce CO emissions close to 3,000 ppm. With a properly fitted HJS catalytic converter, this can be reduced to under 300 ppm—a reduction of over 90%. This significant drop improves air quality and protects your workforce from the effects of CO exposure, including fatigue, headaches, reduced concentration, and other symptoms that impair productivity and pose safety hazards.

Why Choose HJS Emission Technology South Africa?

HJS Emission Technology SA specializes in emission-reduction solutions tailored for industrial diesel equipment across sectors like mining, manufacturing, logistics, and marine operations. We offer over 400 customizable DOC configurations to fit nearly every diesel engine model on the market.

Our catalytic converters feature:

  • Stainless-steel casings for durability in harsh environments
  • Platinum-coated ceramic honeycomb substrates to maximize surface contact for catalytic reactions
  • Compact, vibration-resistant designs for easy integration into tight engine compartments
  • Long service life of 5,000 to 8,000 hours, providing a cost-effective, long-term solution

These systems are designed not only to meet emissions regulations but also to maintain engine performance and improve operational efficiency.

Your Partner in CO Emissions Control and Workplace Safety

Investing in catalytic converters from HJS Emission Technology SA is a proactive step toward creating a safer and healthier workplace. Our team offers expert advice to help you select the ideal Diesel Particulate Filter (DPF) and DOC system for your equipment, ensuring full compliance with occupational health standards. 

By significantly reducing carbon monoxide exposure, our solutions protect your workforce and extend the life of your equipment, all while demonstrating your commitment to responsible and sustainable operations.

Contact Us or visit www.hjs-sa.com today to learn more about how HJS Emission Technology South Africa can help you combat carbon monoxide and improve air quality and safety in your workplace.

Edited by Creamer Media Reporter

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