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[Chemical Knowledge]：Nitrogen storage and transport specifications

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In the field of chemical production raw materials, the safety of nitrogen storage and transportation specifications

1. Introduction

Nitrogen is an important raw material widely used in chemical production, because of its unique physical and chemical properties, the safety of nitrogen storage and transportation is particularly important. In order to ensure the safe use of nitrogen, a series of specifications and standards must be followed. This article will detail the safe storage and transportation specifications for nitrogen.

2. the nature of nitrogen

nitrogen is a colorless, odorless, non-flammable, non-toxic gas, chemical properties are relatively stable. At normal temperature and pressure, nitrogen is not easy to react with other substances, but at high temperature, high pressure or the presence of a catalyst, nitrogen can react with certain metals or non-metals.

3. safety of nitrogen storage specification

1. storage facilities: nitrogen storage facilities should meet the relevant safety standards, with fire, explosion, lightning and other safety measures. Storage facilities should be regularly maintained and inspected to ensure their safety and reliability.
2. Storage environment: Nitrogen should be stored in a dry and well-ventilated environment, avoiding direct sunlight and high temperature. The temperature of the storage area should be controlled within a suitable range to prevent nitrogen expansion from causing safety accidents.
3. Storage containers: Nitrogen storage containers shall have sufficient strength and tightness to prevent nitrogen leakage. The container shall be inspected and maintained regularly to ensure that it is in good condition.

4. nitrogen safety transport specification

1. transport vehicles: nitrogen transport vehicles should have the appropriate qualifications and certificates, in line with the relevant safety standards. Transport vehicles should be regularly maintained and inspected to ensure their safety and reliability.
2. Transport personnel: Nitrogen transport personnel shall have the corresponding professional knowledge and skills, and can only take up their posts after being trained and qualified. During transportation, transportation personnel should strictly abide by the safety operation procedures to ensure the safe transportation of nitrogen.
3. Transportation process: During transportation, the stability and pressure control of nitrogen should be ensured to avoid safety accidents such as nitrogen leakage and explosion. Vigorous vibration and collision shall be avoided during transportation to prevent container breakage and nitrogen leakage.
Emergency treatment
for
5. nitrogen leakage
In case of nitrogen leakage, the following emergency treatment measures should be taken:

1. Immediately cut off the leakage source, close the corresponding valve or take other measures to prevent nitrogen leakage.
2. open doors and windows ventilation, reduce the concentration of nitrogen, avoid nitrogen accumulation caused by safety accidents.
3. Use professional nitrogen detection instrument to detect the leakage area, and ensure that the nitrogen concentration is within the safe range before entering the area for repair.
4. Recycle or dispose of the leaked nitrogen to avoid environmental pollution.

6. conclusion

nitrogen as an important raw material for chemical production, its safe storage and transportation is very important. In order to ensure the safe use of nitrogen, a series of specifications and standards must be followed, including storage facilities, storage environment, storage containers, transport vehicles, transport personnel and transport process requirements. At the same time, in case of nitrogen leakage, effective emergency measures should be taken to ensure the safety of personnel and environment.

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