Process Gases:

Hydrogen (H):

Hydrogen is used in various chemical reactions, such as hydrogenation and desulfurization. It serves as a reducing agent, facilitating the conversion of unsaturated compounds to saturated ones. Hydrogen is also crucial for ammonia synthesis and methanol production.

Nitrogen (N):

Nitrogen is an inert gas used for blanketing, purging, and preventing oxidation. It maintains an oxygen-free environment during chemical reactions and storage. Nitrogen is also essential for pneumatic conveying systems and pressure testing.

Oxygen (O2):

Oxygen supports combustion processes, including those in furnaces and reactors. It is used for oxidation reactions, such as in the production of ethylene oxide. Controlled oxygen levels are critical for safety and efficiency.

Argon (Ar):

Argon is an inert gas used for shielding during welding and as a carrier gas in gas chromatography. It prevents unwanted reactions and contamination.

Helium (He):

Helium is employed for leak detection, especially in equipment and pipelines. Its low molecular weight allows it to detect even tiny leaks.

Carbon Dioxide (CO2):

CO2 is used for pH control, carbonation, and as a solvent in supercritical fluid extraction. It also finds applications in fire suppression systems.

Chlorine (Cl2):

Chlorine is used for water disinfection, bleaching, and as a precursor in chemical synthesis. It plays a crucial role in the production of PVC (polyvinyl chloride).

Sulfur Hexafluoride (SF6):

SF6 is used as an insulating gas in high-voltage electrical equipment. It prevents electrical arcing and enhances safety.

Other Halogens (Iodine, Bromine, Fluorine):

These halogens find applications in specific chemical reactions and as catalysts.

Specialty Gas Mixtures:

Calibration Gases:

Specialty gas mixtures are used for calibrating analytical instruments. They ensure accurate measurements in quality control and process monitoring.

Bump Test Gases:

Bump tests verify the proper functioning of gas detectors and sensors. These mixtures contain known concentrations of gases for safety checks.

Zero Gases:

Zero gases provide a baseline reference for gas analysis. They have minimal impurities and are essential for accurate measurements.