High-pressure catalytic system for air pollution control

Enhance your exhaust management with a high-pressure catalytic system designed to purify exhaust gases while maximizing energy recovery, ensuring streamlined operations and optimal environmental compliance.

Purifies and Recovers Energy from Exhaust Gases

The high-pressure catalytic system from Dürr is specifically engineered for the petrochemical and chemical industries to tackle the challenges of high-pressure exhaust gas purification. Using a catalytic process, it enables autothermal operation and efficient energy recovery, optimizing the handling of gases such as methyl acetate, methyl bromide, and carbon monoxide. The system features a compact design, allowing direct integration into production lines with minimal modification. Designed with flexibility in mind, it offers customization in catalyst material selection, enhancing compatibility with various pollutants while ensuring long maintenance intervals aligned with the overall production system. With its anti-corrosive options and energy-efficient heat exchange mechanisms, the system supports continuous operations in environments requiring rigorous exhaust management. Dürr delivers comprehensive engineering support and local service to ensure optimal system performance throughout its lifecycle.

Benefits

  • Enhances energy efficiency with integrated heat recovery systems.
  • Minimizes operational disruption with extended maintenance intervals.
  • Offers flexibility in catalyst choice for tailored pollutant management.
  • Supports high-pressure environments without requiring major modifications.
  • Lowers emissions footprint through efficient exhaust gas purification.

General


Applications
Exhaust gas management,Petrochemicals,Purified terephthalic acid (pta),Chemical engineering
End products
Methyl acetate,Methyl bromide,Carbon monoxide
Steps before
Purification,Drying,Grinding
Steps after
Energy Recovery,Cooling,Reintroduction to Production Line
Input ingredients
high-pressure exhaust gas,methyl acetate,methyl bromide,carbon monoxide
Output ingredients
purified exhaust gas
Market info
Dürr is known for its expertise in industrial engineering and manufacturing solutions, specializing in automotive painting technology, environmental technology, and production efficiency systems. It has a strong reputation for innovation and quality in engineered-to-order equipment.

Technical Specifications


Pollutants
Methyl acetate,Methyl bromide,Carbon monoxide
Energy recovery
Using turbine
Operation
Autothermal
Design
Anti-corrosive design available
Maintenance
Low maintenance,long maintenance intervals
Footprint
Small
Operating Principle
Direct purification without prior expansion
Heating Method
Heat exchanger powered by steam or preheated air
Heat Recovery
Air-to-air heat exchanger
Exhaust Gas Return
To production system under pressure

Operating Characteristics


Working Mechanism
Catalytic process
Operation Type
Autothermal
Anti-corrosion features
Available
Maintenance Levels
Low
Energy Recovery
Using turbine/expander
Footprint
Compact
Batch vs. continuous operation
Continuous
Heat Integration
Exchanger System
High-pressure suitability
Yes

Material Compatibility


Anti-corrosive design
Available
Corrosive resistance (e.g. acids)
Yes
Cleanability
Easy to clean
Density/particle size
Applicable for PTA process
Biological compatibility
Not applicable

Product type Characteristics


Usage
Purification of exhaust gases in PTA production

Physical Characteristics


Compact footprint
Small
Discharge method
Direct from production line

Custom Options


Anti-corrosive design
Available
Compact footprint
Small