Ethylene (C2H4)

Technical parameters

Under normal circumstances, ethylene is a colorless, slightly odorous flammable gas with a density of 1.178g/L, which is slightly less dense than air. It is almost insoluble in water, hardly soluble in ethanol, and slightly soluble in ethanol, ketones, and benzene. , Soluble in ether, easily soluble in organic solvents such as carbon tetrachloride. Ethylene is one of the chemical products with the largest output in the world. The ethylene industry is the core of the petrochemical industry. Ethylene products account for more than 75% of petrochemical products and occupy an important position in the national economy. The world has regarded ethylene production as one of the important indicators to measure the development level of a country’s petrochemical industry. Ethylene is an important organic chemical basic raw material, mainly used in the production of polyethylene, ethylene propylene rubber, polyvinyl chloride, etc. Ethylene is one of the most basic raw materials for petrochemical industry. In terms of synthetic materials, it is widely used in the production of polyethylene, vinyl chloride, etc.; in terms of organic synthesis, it is widely used in the synthesis of ethanol, ethylene oxide, ethylene glycol, acetaldehyde, and propylene. A variety of basic organic synthesis raw materials such as aldehydes and their derivatives; through halogenation, it can produce chloroethylene, chloroethane, bromoethane, etc. Ethylene is also mainly used as a standard gas for analytical instruments in petrochemical enterprises; used as an environmentally friendly ripening gas for fruits such as navel oranges, tangerines, bananas, etc.; used in the synthesis of medicines and high-tech materials; used in the production of special glass for the automotive industry; used as a refrigerant , Especially in LNG liquefaction plants. Storage precautions: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The storage temperature should not exceed 30°C. It should be stored separately from oxidants and halogens, and avoid mixed storage. Use explosion-proof lighting and ventilation facilities. It is forbidden to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leakage emergency treatment equipment.

Application:

①Chemical:

Intermediate in the chemical industry and production of plastics

②Food Beverage:

Ripening of fruit, especially bananas..

③Glass:

Specialty glass for the automotive industry (car glass).

④ Fabrication:

Metal cutting, welding and High Velocity Thermal Spraying.

⑤Refrigerant:

Refrigerant especially in LNG liquefaction plants.

⑥Rubber Plastic:

Used in the extraction of rubber.

Normal package:

Advantage:

①High purity, latest facility;

②ISO certificate manufacturer;

③Fast delivery;

④On-line analysis system for quality control in every step;

⑤High requirement and meticulous process for handling cylinder before filling;