Skip to Main Content
  • Linde Worldwide
  • The Linde Group
  • Industrial Gases
    US

  • Home Page
  • Industries
      • Aquaculture
        • Flow-Through Farms
        • RAS
        • Sea Cages
        • Fish Transportation
      • Aerospace & Defense
      • Chemicals | Providing Base & Bulk Chemicals, Reactor Cooling, VOC Abatement, Solvent Recovery and more
        • Fine & Specialty Chemicals
        • Base & Bulk Chemicals
      • Construction & Infrastructure
        • Industrial Gases for the Construction Industry
        • Heating, Ventilation & Air Conditioning (HVAC)
        • Heavy Machinery
        • Offshore
        • Pipelines
        • Wind, Wave & Tidal
      • Electronics
        • Semiconductor
        • Display
        • Solar
        • LED
        • Contact the Linde Team
        • Quality
        • News & Media
      • Food & Beverage Grade Industrial Gases-Food Chilling & Freezing Equipment-Process Solutions
        • Beverage
        • Dairy
        • Dry Foods & Bakery
        • Edible Oils & Fats
        • Fish & Seafood
        • Fruit & Vegetables
        • Meat
        • Prepared Foods
      • Glass - Industrial Gases & Process-Flat-Specialty-Art-Tableware-Frits-Container-Mineral Wool-Glass Fibers
      • Laboratories
        • Air Quality Monitoring
        • Analysis & Measurement
        • Automotive Laboratories
        • Biological Growth Control
        • Car Exhaust Testing
        • Chemicals Production
        • Emission Trading
        • Environmental Protection
        • Petrochemical Processing
        • Pharmaceutical & Biotechnology
        • Power Generation
        • Process Control
        • Soil and Water Measurement
        • Solvent & VOC Monitoring
      • Medical
        • Clinical Diagnostics
        • Healthcare
        • MRI
      • Metal Fabrication-Industrial Gas-Shielding Gas-Laser & Plasma Cutting-Laser & Arc Welding-Coating-Laser Gases-Safety Products
      • Metals
        • Aluminum
        • Iron
        • Steel
        • Gas supply
      • Pharma & Biotech
        • Biotech
      • Plastics & Rubber
      • Power & Energy | Fraccing-Biofuels-Hydrogen Energy-LNG-Upstream Oil & Gas-Emissions Trading-Stack Emissions Monitoring-
        • Biofuels Production
        • Conventional Power
        • Hydrogen Energy
        • Liquefied Natural Gas
        • Upstream Oil & Gas
      • Pulp & Paper | Delignification-Bleaching-Ozone Production-CO2 & Oxygen Applications-Pulp Production Process Improvements-Rcovery-
      • Refining
      • Mobility & Transportation
        • Aerospace & Defense
        • Automotive
        • Rail
        • Shipbuilding
        • Trucking
      • Water and Wastewater Treatment
        • Aerobic wastewater treatment with oxygen
        • Neutralization and remineralization with carbon dioxide
        • Pure oxygen for efficient ozone generation
        • Services and customer support
  • Products & Supply
      • Bulk Industrial Gases
        • Argon
        • Carbon Dioxide
        • Helium
        • Hydrogen
        • Hydrogen Chloride
        • Nitrogen
        • Linde Oxygen and Oxygenation Systems
        • Cryogenic Tank Leasing
        • Distribution Methods
      • Aquaculture Solutions and Services
        • Innovations
      • Detectors
      • Dry Ice
      • Electric Propulsion
      • Electronic Gases and Chemicals
        • Bulk Gases
        • Electronic Special Gases
        • Isotopes
        • Lithography Gases
        • On-Site Gas Generation
        • On-Site Services
        • Rare Gases
        • Gas Systems and Equipment
        • Wet Chemicals
      • Emissions Solutions
        • LoTOx
      • Environmental & VOC Standards
        • VOCs & Criteria Pollutants
      • Excimer Laser Gases
      • Food Chilling
        • ACCU-CHILL
        • CO2 Snow Generating Equipment
        • Dry Ingredient Chilling System
        • Pelletizers
        • In-Transit Refrigeration
      • Food Freezing
        • Linde CRYOLINE Family
        • High Capacity Freezers
        • Specialty Application Freezers
        • Spiral Freezers
        • Tunnel Freezers
      • Food Grade Gases
      • Fuel Gases
        • Acetylene
        • Hydrogen
        • Propane
        • Propylene
        • LINDOFLAMM Flame Solutions
        • LINSPRAY Thermal Spray Solutions
      • Fumigants
      • Gas Mixtures
        • ARCLINE Welding Solutions
        • LASERLINE
      • HCl
      • Helium
      • Isotopes
        • Fiber Optics
        • Portal Security Gases
        • Medical Isotopes
        • Semiconductors
      • Lighting Gases
      • Liquefied Natural Gas
      • Packaged Chemicals
        • MSDS
      • Pharmaceutical Solutions
        • Fluid Temperature Control
        • Traceability & Pharmaceutical Grade Gases
        • Vapor Emission Control
        • VERISEQ Nucleation
      • Pure Rare Gases
      • Refrigerants
      • Specialty Equipment
      • Specialty Gases
        • High Purity Gases
        • Gas Mixtures
        • LASERLINE
        • Medical Gases
        • Portable Calibration Gases
        • Quality & Safety
        • Services
        • Lithography Gases
        • Supply Options
        • Tools
      • Supply Modes
        • Bulk Supply
        • Drum Tanks
        • ECOVAR Onsite Solutions
        • HyCO Plants
        • Onsite Air Separation Plants
        • Pipelines
        • Reclaim & Recovery
        • Retrofit Technical Advice
        • Supply Reliability
      • Water Treatment
      • Welding and Safety Products
        • Arc Equipment and Accessories
        • Gas Equipment
        • Trade Tools
        • Welding Consumables
        • Safety Products
      • Window Gases
  • Health & Safety
      • Product & Process Safety Information
        • Safety Data Sheets
        • Handling Dangerous Substances
        • Acetylene: Safe Transport & Handling
        • Campaign Against Asphyxiation
      • Legislation
        • REACH
        • GHS
      • Product Stewardship
        • Safety Advices & Information
      • Responsible Care
        • Guiding Principles
        • Community Outreach
        • Security
      • Vision and Policy
      • Health & Safety
      • Caring for the Environment
        • SARA Title III Reporting
  • Innovations
      • Environmentally Sound Gas Applications
      • Liquefied Natural Gas
      • Water Treatment
  • News & Media
      • Press Releases
      • Linde @ Social Media
        • Facebook
        • Twitter
        • YouTube
        • Google+
        • LinkedIn
        • Miscellaneous
      • Events
        • Events Archive
        • Upcoming Events
      • Publications
      • Video
        • Safety Videos
      • Linde Apps
      • Customer Support
  • Contact & Support
      • Customer Support
      • Distributor Locations
        • Distributor Locations AL - MO
        • Distributor Locations MN - WY
        • Distributor Sales Managers
      • Emergency Response
  • Careers
      • Work @ Linde
      • People @ Linde
        • License to Fill
        • Matthias & the Mechanics
        • Giving Back
      • Roles @ Linde
        • Engineers & Technicians
        • Sales & Customer Service
        • Corporate Functional Staff & Admins
        • Operational Staff, Fillers & Drivers
      • Jobs @ Linde
        • Locations worldwide
      • Apply @ Linde
  •  
  • Linde Worldwide
  • The Linde Group
  • Processes
  • Additive Manufacturing Processes
  • Air Pollution Control
    • NOx Control
    • VOC Control
  • Analysis & Instrumentation
  • Aquaculture
  • Cleaning, Polishing & Grinding
  • clinical_analysis_and_diagnostics
  • Coating & Surface Treatment
  • Controlled & Modified Atmospheres
  • Cutting & Joining
  • Freezing & Cooling
  • Fumigation & Pest Control
  • Heat Treatment
  • Inerting, purging, sparging
  • Melting & Heating
  • Petrochemical Processing & Refining
  • Pharma & Biotechnology
  • Molding, Foaming, Forming & Extrusion
  • Process Chemistry
  • Water and Wastewater Treatment
  • Processes
  • Air Pollution Control
View on the mountains Wetterhorn and Schreckhorn from beyond a field of clouds, above the valley near Grindelwald (Berner Oberland, Switzerland).

Air pollution control

Helping manufacturers across a wide range of industries comply with increasingly strict air pollution legislation

Please note  

As of March 1, 2019, this product/service was divested to Messer and retained by Linde as a condition to complete the Linde and Praxair merger.

Learn more about the divestiture

All combustion processes release emissions. Nitrogen oxides (mainly NO and NO2) – known as NOx – are one of the main pollutants resulting from fossil fuel combustion. When these oxides interact with hydrocarbons and sunlight, they result in the formation of ground-level ozone, acid rain and photochemical smog. NOx can also have harmful effects on the respiratory system of human beings and impair plant growth. Increasingly restrictive legislation reflects the need for NOx emissions to be minimized or even eliminated.

Regulations on the release of volatile organic compounds (VOCs) are also tightening. VOCs represent a health and environmental hazard and every effort must be made to avoid the release of unwanted VOCs.

Legislation is continually changing to protect the environment and human health against these effects, especially in the face of industrial expansion. Plant operator have two choices – they can either minimise the formation of emissions or clean them up post-combustion. Regardless of your preferred method, we have technologies, services and solutions to help.

These include ground-up solutions such as REBOX® and COROX LowNOx™ to lower the formation of NOx during combustion. We also offer LoTOx™ low-temperature end-of-pipe abatement solutions. In addition, we have engineered various approaches to prevent or minimize the release of VOCs into the atmosphere, many of which are based on cryogenic condensation.

Any Questions?
  • For Linde and Praxair call: 
    1-844-44 LINDE
    (1-844-445-4633)
    info@praxair.com

Any Questions?
  • For Messer call:
    1-800-232-4726
    www.messer-us.com

Downloads
LoTOx(PDF 345.0 KB) CIRRUS® VEC System(PDF 2.0 MB) CIRRUS™ tank module TM100 VOC Collection Equipment(PDF 931.0 KB) CIRRUS® VEC System Vapor Emission Control(PDF 304.0 KB)
    • Facebook Social Media icon
    • LinkedIn Social Media icon
    • Twitter Social Media icon
    • YouTube Social Media icon
    • Google Plus Social Media icon
    • Tumblr icon for icon bar
    • Shared Customer Letter
    • Divest Customer Letter
    • Terms of Use
    • Legal Notice
    • Data protection
  • © The Linde Group 2019