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[Chemical Knowledge]：Specification for storage and transportation of coal-to-naphtha

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In the field of chemical production raw materials, coal naphtha is an important hydrocarbon, which is widely used in fuels, solvents and chemical raw materials. However, due to its flammable, explosive and toxic nature, coal-based naphtha has greater safety risks during storage and transportation. Therefore, in order to ensure the safe storage and transportation of coal-to-naphtha, a series of strict specifications and measures need to be formulated.

1. the nature of coal naphtha

coal naphtha is a colorless transparent liquid, mainly composed of carbon and hydrogen. It is highly volatile and flammable, and also contains some toxic impurities, such as sulfides and nitrides. Therefore, special attention needs to be paid to its safety during storage and transportation.

2. coal naphtha storage specification

1. The storage place should be in a well-ventilated place away from fire and heat sources, and should be equipped with corresponding fire fighting equipment and leakage emergency treatment equipment.
2. The storage tank shall be made of materials conforming to the requirements of the specification, and shall be regularly inspected and maintained to ensure that the tank body is intact.
3. During storage, the liquid level in the tank should be controlled to avoid being too high or too low to prevent the gas space in the tank from being too large or the liquid from being evacuated.
4. Fire dike and cofferdam shall be set at the storage site to prevent the leakage from spreading and polluting the environment.

3. coal naphtha transport specifications

1. Transport vehicles should meet the requirements of relevant standards, and have the corresponding transport qualifications and certificates.
2. Before transportation, check the condition of the vehicle and the tightness of the tank to ensure that leakage and dripping will not occur during transportation.
3. During transportation, the vehicle speed and driving route should be controlled to avoid violent vibration and collision to ensure transportation safety.
4. Transportation vehicles shall be equipped with corresponding fire-fighting equipment and leakage emergency treatment equipment to deal with emergencies.

safety management measures for 4. coal-to-naphtha

1. A sound safety management system and operating procedures should be established, and safety training and education should be conducted for employees to improve their safety awareness and operating skills.
2. Regular safety inspections and assessments should be carried out to discover and rectify potential safety hazards in a timely manner to ensure the safety and controllability of the production and transportation process.
3. Communication and collaboration with relevant departments should be strengthened, and a linkage mechanism should be established to jointly respond to emergencies and emergencies.

In short, coal-to-naphtha is an important raw material for chemical production, and its safe storage and transportation are of great significance to ensure production safety and environmental protection. Therefore, we should strengthen the understanding of its nature and safety, formulate strict storage and transportation specifications, and take effective safety management measures to ensure the safe use and production of coal-based naphtha.

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