Petrochemical & Chemical Solutions

Industry Pain Points

Corrosive gas environment: Chemical production environments contain corrosive gases such as hydrogen sulfide and chlorine, demanding extremely high corrosion resistance of dryer and filter materials.

Pipeline ice blockage risk: Moisture in compressed air freezes in low-temperature environments (winter or gas expansion cooling), blocking pipelines, instruments and valves, causing production accidents.

High reliability of instrument air supply: Control instruments in chemical plants demand extremely high air supply reliability; air supply interruption or quality degradation can cause plant shutdown or even safety accidents.

24/7 continuous operation requirement*: Chemical plants typically operate continuously for years without shutdown, requiring extremely high reliability and long maintenance cycles.

Solutions

Stainless steel housing dryers & filters: Dryer and filter housings adopt 304/316L stainless steel or carbon steel with heavy anti-corrosion coating, suitable for corrosive environments.

-40℃ ultra-low dew point prevents ice blockage*: Use combined or desiccant dryers to provide -40℃ pressure dew point, fundamentally eliminating pipeline ice blockage risk.

Redundant design & remote monitoring: Critical instrument air systems adopt N+1 redundant configuration with PLC remote monitoring and fault alarm, ensuring zero interruption of air supply.

Long-life desiccant & easy maintenance design: Adopt long-life activated alumina + molecular sieve desiccant (replacement cycle ≥2 years) with modular design for easy on-site replacement, reducing shutdown maintenance time.

Recommended Products

Combined Air Dryer—DM110ZHMR

Micro-Heated Desiccant Air Dryer—DM40MR

Refrigerated Air Dryer—DM500APF

Stainless Steel Precision Filter