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[Chemical Knowledge]：Liquefied gas storage methods and transport specifications

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In the field of chemical production raw materials, liquefied gas is a common and important industrial gas. Due to its special physical and chemical properties, the safe storage and transportation regulations of liquefied gas are essential. This article will discuss in detail the safety storage and transportation specifications of liquefied petroleum gas to ensure safety and efficiency in the production process.

1. the nature of liquefied gas

liquefied gas (Liquefied Petroleum Gas, referred to as LPG) is mainly composed of propane, butane and other hydrocarbons. It is gaseous at room temperature, but it can be liquefied to liquid under certain pressure. Liquefied gas has high calorific value and good combustion performance, so it is widely used in chemical industry, civil fuel, automobile fuel and other fields.

2. the safety of liquefied gas storage

1. Storage facilities require
liquefied gas should be stored in a special storage tank, the storage tank should meet the relevant national standards, with sufficient strength and sealing. At the same time, the storage tank should be equipped with safety accessories, such as pressure gauges, safety valves, etc., to ensure the normal operation of the storage tank.
2. Storage environment requirements The storage environment for
liquefied gas should be dry, well ventilated, and away from dangerous factors such as open flames and heat sources. Fire and lightning protection facilities shall be set up in the storage area, and safety inspection and maintenance shall be carried out regularly.
3. Storage operation requirements The filling and discharge of
liquefied gas should be strictly in accordance with the operating procedures, and the filling volume should not exceed the rated capacity of the storage tank. At the same time, the storage tank should be inspected and maintained regularly to ensure its safe operation.

3. the safety of liquefied petroleum gas Transportation

1. Transportation vehicle requirements The transportation of
liquefied petroleum gas should use special vehicles, and the vehicles should have corresponding qualifications and certificates, and comply with relevant national standards. Transportation vehicles should be equipped with safety accessories, such as emergency shut-off valves, pressure gauges, etc., to ensure safety during transportation.
2. Transportation environment requirements The transportation of
liquefied gas should be carried out in a dry and well-ventilated environment, and avoid transportation in harsh environments such as high temperature and high pressure. At the same time, transport in sensitive areas such as densely populated areas and near important facilities should be avoided as far as possible.
3. Transportation operation requirements The transportation of
liquefied gas shall be carried out in strict accordance with the operation procedures, and the driver and supercargo shall have corresponding qualifications and experience. During transportation, the vehicle speed should be kept stable, and operations such as sudden braking and sharp turns should be avoided to reduce risks during transportation.

the standardized management
for the safe storage and transportation of 4. liquefied gas
1. Establish a sound safety management system
enterprises should establish a sound liquefied gas safety management system, clarify the storage and transportation specifications of liquefied gas, and ensure that all operations comply with national safety standards.
2. Strengthen staff training and education
enterprises should regularly carry out liquefied gas safety training and education for employees, improve their safety awareness and operation skills, and ensure that employees can master the storage and transportation specifications of liquefied gas.
3. Regular safety inspection and maintenance
enterprises should regularly carry out safety inspection and maintenance on liquefied gas storage and transportation facilities to ensure the normal operation of the facilities and timely discover and eliminate potential safety hazards.

In conclusion, the safe storage and transport of liquefied gas is essential to ensure safety and efficiency in the field of raw materials for chemical production. Enterprises should strengthen the management and maintenance of liquefied gas storage and transportation facilities to ensure that all operations meet national safety standards and reduce risks in the production process.

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