1. Replacement of chlorofluorocarbons as aerosols: As environmental awareness increases globally, DME serves as a safe alternative to harmful chlorofluorocarbons in aerosol applications.
2. Used as a refrigerant and foaming agent: With its low boiling point and high heat of vaporization, DME is ideal for refrigeration systems and produces uniform foam in polystyrene, polyurethane, and thermoplastic polyester applications.
3. DME as fuel: With properties similar to liquefied petroleum gas and a high cetane number, DME serves as an excellent clean energy source for automotive, industrial, and domestic fuel applications.

• Environmentally Friendly: Combustion produces only carbon dioxide and water, with no sulfur oxides or particulate emissions.
• High Purity: Suitable for use in sensitive applications like aerosol propellants or chemical intermediates.
• Energy Efficient: High calorific value, making it a suitable alternative to traditional fuels.
• Easily Transportable: Can be stored and transported as a liquid under moderate pressure.

• Clean Energy: Emits no soot, making it ideal for environmentally sensitive applications.
• Versatile Usage: Compatible with various industrial, automotive, and domestic applications.
• Cost-Effective: An economical alternative to liquefied petroleum gas (LPG) and diesel.
• Safe Storage: Stable under normal conditions, with minimal risk of degradation.
• Reliable Supply: Produced using abundant resources like methanol or natural gas.

• Fuel:
  • Replacement for LPG in domestic and industrial cooking
  • Alternative diesel fuel for automotive and power generation
• Aerosol Propellant:
  • Widely used in cosmetics, pharmaceuticals, and household sprays
• Chemical Feedstock:
  • Used in the synthesis of dimethyl sulfate, acetic acid, and other intermediates
• Refrigerant:
  • Acts as an efficient cooling agent in refrigeration systems
• Welding and Cutting:
  • Fuel for oxy-DME welding applications

The Dimethyl (DME) project adopts advanced methanol gas-phase catalytic dehydration technology to produce fuel-grade DME with a concentration of more than 99.0%. The fuel-grade DME is further separated through a lightness removal tower to obtain refined ethRE with a concentration of 99.9% and high-purity ethRE with a concentration of 99.99%.

The chemical stability and low molecular weight of DME make it highly reactive for applications in energy and chemical processes. Its combustion reaction is represented as follows:

• Customized Solutions: Tailored specifications for different industries.
• Logistics Support: Safe and efficient transport of DME worldwide.
• Technical Assistance: On-site and remote troubleshooting for your specific applications.
• 24/7 Customer Support: Dedicated team to address your queries anytime.

1. Methanol dehydration under controlled conditions using advanced solid acid catalysts.
2. Purification of the final product to ensure high purity levels (>99.99%).
3. Storage in pressurized tanks for distribution.

1. Handling: Always use DME in well-ventilated areas. Avoid inhalation or contact with the skin.
2. Storage: Store in sealed, pressurized containers away from direct sunlight or heat sources.
3. Transport: Ensure compliance with safety regulations when transporting as a liquefied gas.

• Avoid exposure to high temperatures to prevent unintentional vaporization.
• Ensure leak-proof containers and proper safety protocols during handling.
• Use flame arrestors in systems handling DME to prevent flashback.
• Wear appropriate protective equipment (gloves, masks) during use.