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Some key points about high-purity acetylene
High-purity acetylene, an industrial gas, is colorless, highly flammable, slightly soluble in water, and chemically reactive. It has a garlic-like odor, though high-purity acetylene with higher purity is odorless. Due to its highly reactive chemical properties, high-purity acetylene can undergo addition, oxidation, polymerization, and metal substitution reactions. What role does high-purity acetylene play in industry? It can be used in lighting fixtures for urban transportation and navigational aids; it is also employed in industrial metal welding and cutting. Furthermore, the chemical industry uses it to produce various derivative chemicals. When high-purity acetylene burns in oxygen, it produces an intense, brilliant light and reaches temperatures as high as 3,000 to 4,000 degrees Celsius. For this reason, it is widely utilized in metal heating, cutting, and welding applications.
2022.03.25
Key points for using high-purity acetylene
Operators have undergone specialized training and possess the knowledge and operational skills necessary to prevent fire, explosion, static electricity accidents, and occupational diseases. They strictly adhere to operating procedures, conduct operations in a closed system to avoid leaks, ensure adequate ventilation, and prevent high-purity acetylene gas from leaking into the workplace air. Keep away from ignition sources and heat sources. Smoking is strictly prohibited in the workplace.
2022.03.10
Production Process and Characteristics of High-Purity Acetylene
Although wet-process high-purity acetylene has a long history of production, requires low investment, and finds wide application, it suffers from high energy consumption, severe pollution, and significant environmental protection pressures. The wet-process acetylene production chain is lengthy, involves numerous rotating equipment, features simple control systems, has a low degree of automation, imposes high labor intensity on operators, and offers poor working conditions.
2022.02.23
Safety Precautions for High-Purity Acetylene
Before performing hot work for major or minor repairs, high-purity acetylene equipment, vessels, and pipelines shall be purged with nitrogen. The purity of the nitrogen used shall be greater than 98%. Hot work may only commence once the acetylene concentration at the purge outlet has fallen below 0.5%. Prior approval from the relevant authorities is required, a dedicated supervisor must be assigned, and necessary fire and explosion prevention measures must be implemented.
2022.02.09
Some Common Knowledge About High-Purity Acetylene
High-purity acetylene is a colorless, highly flammable gas at room temperature. Its molecular formula is C2H2, and it is commonly known as "wind coal." It is one of the smallest acetylene hydrocarbons and is primarily used in industrial applications, especially for welding metals. Pure acetylene is odorless, but industrial-grade acetylene contains impurities such as hydrogen sulfide and phosphine, giving it a garlic-like odor.
2022.01.24
Precautions for Using High-Purity Acetylene Cylinders
A high-purity acetylene cylinder is a container used for the storage and transportation of acetylene, and it is an essential piece of equipment for hot-work operations at construction sites. Its shape is similar to that of an oxygen cylinder, but its structure is more complex. The main body of an acetylene cylinder is a seamless cylindrical gas cylinder made from carbon steel or low-alloy steel through rolling.
2022.01.10