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Process gas feedstocks

Air Liquide supplies a range of gases and services for chemical processes such as gasification, oxidation, hydrogenation, carbonation and carbonylation, phosgenation, and hydroformylation. In addition to industrial gases, Air Liquide supplies Scott™ brand specialty mixtures including feedstock purity standards such as sulfurs, ammonia and moisture or water.

Premium Gases

ALPHAGAZ™, the first ever specialty gas range for analytical applications designed to meet your needs to the fullest extent, from the most common to the most high end requirements. Scott™ brand gas mixtures from Air Liquide are the industry's most accurate gas mixtures for analytical, calibration and process applications.

  • Link to ALPHAGAZ™
  • Link to Scott™



  • Link to Ammonia Carbon Monoxide Hydrogen Hydrogen Sulfide Nitrogen Oxygen



  • relevant industrial equipment
  • relevant specialty equipment



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