Coking is a vital industrial process used to convert coal into coke, a high-carbon fuel essential in the steelmaking and chemical industries. During this process, coal is heated to over 1000°C in an oxygen-deficient environment, releasing volatile compounds and leaving behind solid coke.
However, this high-temperature reaction generates large volumes of dust, tar vapors, sulfur compounds, and fine particulates, especially during:
Without proper filtration, these emissions can severely pollute the air, harm equipment, and lead to environmental non-compliance.
Coking plants face unique filtration challenges:
To meet these conditions, Omela Filtration offers a range of high-performance filter bags engineered for coking industry emissions:
| Filter Media | Key Properties | Ideal Application Stage |
|---|---|---|
| PPS (Polyphenylene Sulfide) | Heat-resistant, chemically stable, excellent for SO₂ & NOₓ | Flue gas & dedusting at 160–200°C |
| PTFE (Polytetrafluoroethylene) | Superior anti-stick, chemical inertness, hydrophobic | Coke pushing, quenching gas, high corrosion areas |
| P84 (Polyimide) | High-temperature (up to 260°C), good fine dust capture | High-temp coke oven emissions & baghouse filtration |
These materials maintain filtration efficiency over long cycles and withstand aggressive chemical environments. Their dust cake release is excellent, reducing cleaning frequency and pressure drop.
Our filter bags are already in use in coking operations across India, Brazil, Germany, and Southeast Asia, helping operators reduce PM emissions, extend bag life, and stay compliant with environmental laws.
Need to upgrade your filtration system or solve persistent emissions issues?
We offer technical consultation, free samples, and tailored solutions for your plant.
📧 Email: [email protected]
📱 WhatsApp: +86 18001929167
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