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Applications of Acetylene

Polyvinyl Chloride (PVC): Acetylene is a key raw material in the production of vinyl chloride monomer (VCM), which is polymerized to make PVC (used in pipes, windows, and wiring insulation).

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liquid Oxygen

bottle Oxygen

Carbon Dioxide

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Product Description

Applications of Acetylene

1. Welding and Cutting (Most Common Use)

· Oxy-Acetylene Welding (OAW): Acetylene produces the hottest flame of all fuel gases (up to 3,100°C or 5,600°F) when burned with oxygen. This makes it ideal for welding thick sections of steel.

· Oxy-Fuel Cutting (OFC): It is used to cut steel by heating the metal to its ignition temperature and then oxidizing it with a stream of pure oxygen.

· Heat Treating: It is used for flame hardening and stress relieving of metal parts.

2. Chemical Synthesis (Precursor)

Acetylene is a fundamental building block in the chemical industry for creating other organic compounds:

· Polyvinyl Chloride (PVC): Acetylene is a key raw material in the production of vinyl chloride monomer (VCM), which is polymerized to make PVC (used in pipes, windows, and wiring insulation).

· Acrylics: It is used to produce acrylic acid and acrylates, which are used in paints, adhesives, and plastics.

· Neoprene: A synthetic rubber used in wet suits and hoses.

· Solvents: Used in the production of acetaldehyde and acetic acid.

3. Metal Fabrication

· Carburization: It is used to introduce carbon into the surface of steel to make it harder (case hardening).

Related products

Applications of Industrial Oxygen


Metal Processing and Manufacturing.Gas cutting and welding.Plasma cutting

Applications of Medical Oxygen


Clinical Treatment of Diseases.Emergency Rescue.Surgical Operations.Special Medical Scenarios.Rehabilitation and Palliative Care

Medical bottled oxygen


Medical bottled oxygen is produced by extracting high-purity oxygen from the atmosphere through cryogenic separation. After compression and cooling, gaseous oxygen is converted into liquid oxygen and then filled into oxygen cylinders. Its purity meets the national standards for medical oxygen and is primarily used in medical institutions to provide oxygen therapy for patients.

Industrial bottled oxygen


Physical properties: Oxygen is a colorless, odorless, and tasteless gas that is slightly soluble in water. Its molecular formula is O₂, its relative molecular mass is 32, its relative density is 1.10 (air = 1) and 1.14 (water = 1), and its boiling point is -182.93℃.

Applications of Carbon Dioxide (CO2)


Cooling and Preservation: In its solid form (dry ice), it is used as a refrigerant to transport frozen food and ice cream because it maintains extremely low temperatures (-78.5°C) and leaves no residue (sublimates directly to gas).

Applications of Acetylene


Polyvinyl Chloride (PVC): Acetylene is a key raw material in the production of vinyl chloride monomer (VCM), which is polymerized to make PVC (used in pipes, windows, and wiring insulation).

Mixture


Clearly identify the types of gases contained in the gas mixture—for example, an argon-methane mixture contains argon and methane.

liquid Argon


Liquid Argon is a colorless, odorless, asphyxiating inert gas. Below are its product specifications

Liquid nitrogen


Liquid nitrogen, with the chemical formula N₂, is a colorless, odorless, and non-corrosive liquid form of nitrogen that has an extremely low temperature.

Applications of Nitrogen


As a component of nitrogen fertilizer, it provides essential nitrogen nutrients for plant growth and promotes crop yield increase.

Applications of argon


Shielding Gas: Argon is the most widely used gas for Gas Tungsten Arc Welding (GTAW/TIG) and Gas Metal Arc Welding (GMAW/MIG), particularly for non-ferrous metals like aluminum,

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