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[Chemical Knowledge]：CO2 Storage and Transport Specifications

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Chemical production of raw materials in the field of carbon dioxide safety storage and transportation specification

Introduction

carbon dioxide as a common chemical production of raw materials, in the industrial production process plays an important role. However, due to its special physical and chemical properties, carbon dioxide has certain safety risks during storage and transportation. In order to ensure the safe storage and transportation of carbon dioxide, it is necessary to formulate a set of strict specifications. This article will elaborate on the safe storage and transportation of carbon dioxide in the field of chemical production raw materials.

1. the physical and chemical properties of carbon dioxide

carbon dioxide is a colorless, odorless, non-flammable gas with high density and low viscosity. At normal temperature and pressure, carbon dioxide is gaseous, but under certain conditions can be converted to liquid or solid. In addition, carbon dioxide is also corrosive and oxidizing, which may cause certain corrosion to metal equipment and pipelines.

2. safety of carbon dioxide storage specification

1. Storage container selection: should be selected with high pressure capacity of the container, to ensure the safe storage of carbon dioxide under high pressure. At the same time, the container material should have anti-corrosion performance to prevent the corrosion of carbon dioxide on the container.
2. Control of storage environment: The storage environment of carbon dioxide should be dry, well ventilated, and away from open flames and heat sources. In addition, the storage of large amounts of carbon dioxide in confined spaces should be avoided to prevent the risk of suffocation due to gas leakage.
3. Control of storage pressure: The storage pressure of carbon dioxide should be strictly controlled to ensure that it is within the scope of the container. At the same time, the storage pressure should be monitored regularly to prevent safety accidents caused by excessive pressure.
4. Setting of safety signs: Obvious safety signs should be set up in the carbon dioxide storage area, including warning signs, safety operation procedures, etc., to remind operators to pay attention to safety.

3. carbon dioxide safety transport specification

1. the choice of transport vehicles: should be selected with professional qualifications and high pressure capacity of transport vehicles, in order to ensure the safety of carbon dioxide in the transport process.
2. Planning of transportation routes: transportation routes should be reasonably planned to avoid passing through densely populated areas and sensitive environmental areas, so as to reduce the impact on the environment and the public.
3. Transport personnel training: Transport personnel should be professionally trained to improve their safety awareness and operational skills to ensure that they can respond correctly in an emergency.
4. Monitoring during transportation: During transportation, the vehicle should be monitored in real time to ensure that the state of the vehicle and the pressure of the tank are within the normal range during transportation. At the same time, the maintenance of transport vehicles should be checked regularly to ensure that the vehicles are always in good working condition.

4. emergency measures

1. Leakage treatment: in the case of carbon dioxide leakage, the leakage source should be cut off immediately, and the leakage of carbon dioxide recovery or treatment using special equipment. At the same time, the leakage area should be ventilated to prevent the risk of suffocation due to gas accumulation.
2. Fire treatment: In the event of a carbon dioxide fire, fire fighting equipment such as dry powder and foam should be used immediately to extinguish the fire. At the same time, the site personnel should be evacuated quickly, and call the fire alarm.

conclusion
the safety storage and transportation of carbon dioxide in the field of
chemical production raw materials is of great significance to ensure production safety and personnel health. By strictly complying with the specifications, the safety risks of carbon dioxide during storage and transportation can be effectively reduced, and the smooth production of chemical products can be ensured. In actual operation, enterprises should strengthen the training and management of employees to ensure the effective implementation of norms and create a safe and stable environment for chemical production.

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