Honeywell R22 Gas – Genetron R22

Description: Honeywell/Genetron® R-22 is a high-purity refrigerant gas stored in a 13.6 kg (30 lb) steel or aluminum cylinder. R-22, also known as chlorodifluoromethane, is a hydrochlorofluorocarbon (HCFC) used primarily in air conditioning and refrigeration systems. It is renowned for its efficiency in heat transfer and cooling applications, making it a popular choice for a variety of cooling systems.

Product Name: Honeywell/Genetron® R-22 Refrigerant

Cylinder Net Weight: 13.6 kg (30 lb) of R-22 gas

Chemical Name: Chlorodifluoromethane

Chemical Formula: CHClF₂

Molecular Weight: 86.5 g/mol

Physical Properties:

• Boiling Point: -40.8°C (-41.4°F) at atmospheric pressure
• Critical Temperature: 87.9°C (190.2°F)
• Critical Pressure: 4.95 MPa (717 psi)
• Ozone Depletion Potential (ODP): 0.05
• Global Warming Potential (GWP): 1,810
• Appearance: Colorless gas at room temperature
• Odor: Slightly sweet, ether-like odor
• Flammability: Non-flammable under standard conditions

Cylinder Specifications:

• Material: Typically high-strength steel or aluminum, designed to handle high pressures
• Color: Usually white or light blue with appropriate labeling to indicate the refrigerant type
• Dimensions: Approximately 60 cm (24 inches) in height and 20 cm (8 inches) in diameter (dimensions may vary slightly by manufacturer)
• Design Pressure: Rated to accommodate high pressure of R-22 gas

Usage and Handling:

• Storage: Store in a cool, dry, and well-ventilated area. Keep away from heat sources and direct sunlight. Ensure the cylinder is upright and securely fastened.
• Handling: Use appropriate safety gear, including gloves and safety glasses. Avoid inhaling refrigerant vapors and ensure adequate ventilation.
• Transportation: Secure the cylinder properly during transport to prevent damage and ensure safety.

Safety and Environmental Considerations:

• Safety Precautions: R-22 is non-flammable but can displace oxygen and cause asphyxiation in confined spaces. Handle with care and avoid exposure to high concentrations.
• Environmental Impact: R-22 has a low ozone depletion potential but contributes to ozone layer depletion and has a high global warming potential. Compliance with regulations for the phase-out of R-22 is essential, and alternative refrigerants with lower environmental impacts should be considered.

Regulatory Status:

• Phase-Out: As part of the Montreal Protocol agreements, R-22 is being phased out due to its environmental impact. Newer systems and refrigerants with lower ozone depletion potential and global warming potential are recommended.

Disposal:

• Disposal Procedures: Follow local regulations for the disposal or recycling of R-22 cylinders. Many areas have specific guidelines to ensure proper handling and environmental protection.