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[Chemical Knowledge]：Specification for storage and transport of needle coke

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The safety of needle coke storage and transportation specifications

1. Introduction

needle coke is an important raw material for chemical production, widely used in metallurgy, electrodes, special carbon and other fields. Due to its special physical and chemical properties, needle coke needs to strictly abide by certain safety regulations during storage and transportation to ensure personnel safety and environmental protection. This article will detail the safety storage and transportation specifications of needle coke.

2. the physical and chemical properties of needle coke

needle coke is a carbon material formed by high temperature cracking and condensation of heavy distillate oil in petroleum or coal tar, which has the advantages of high calorific value, low volatile, high conductivity, high purity and so on. At the same time, needle coke also has some special physical and chemical properties, such as easy oxidation, combustion and explosion.

3. needle coke safety storage specification

1. Storage site location: needle coke should be stored in a dry, ventilated, moisture-proof, sun-proof indoor warehouse, away from fire, heat and power sources, it is forbidden to mix with oxidants, acids, alkalis and other substances.
2. Warehouse facilities requirements: The warehouse should be equipped with complete fire fighting facilities, such as fire extinguishers, fire hydrants, etc., and regularly inspected and maintained to ensure effective use. The warehouse floor should be flat, non-slip, wall and ceiling should be no cracks, leakage and other phenomena.
3. Stacking requirements: needle coke should be stacked on the backing plate, the stacking height should not exceed 2 meters, and there should be a safe passage between the pile and the pile. It is forbidden to carry out open fire operation or place flammable materials above needle coke.
4. Safety management requirements: The warehouse shall be managed by a special person, who shall make detailed records of warehousing, outbound, inventory, etc. and take regular inventory. Managers should be professionally trained to understand the nature of needle coke and safe operating procedures.

4. needle coke safety transport specification

1. Transport vehicle requirements: needle coke should be used for special tanker or van transport, the vehicle should have good sealing performance and anti-static facilities. During transportation, the vehicle speed shall be kept stable, and operations such as sudden braking or sharp turning shall be avoided.
2. loading and unloading requirements: when loading and unloading needle coke, special tools should be used, light loading and unloading, to avoid packaging damage or spillage. During loading and unloading, open fire operation shall be prohibited to prevent sparks or electrostatic sparks.
3. Transportation safety management: During transportation, the goods should be kept stable to prevent accidents such as sliding or tilting. Transport vehicles should be equipped with fire extinguishers, fire hydrants and other fire fighting facilities, and regular inspection and maintenance to ensure effective use. Transport personnel should be professionally trained to understand the nature of needle coke and safe operating procedures.

5. emergency measures

During the storage and transportation of needle coke, if an accident occurs, the following emergency measures should be taken:

1. Fire: The fire source should be cut off immediately, fire extinguishers, fire hydrants and other fire fighting facilities should be used to extinguish the fire, and the police should be called for help.
2. Sprinkling: The spilled needle coke should be cleaned immediately, and special equipment or tools should be used for collection and processing to avoid environmental pollution.
3. Personnel injury: The injured shall be immediately sent to the hospital for treatment, and necessary protective measures shall be taken to prevent secondary injury.

6. summary

needle coke as an important raw material for chemical production, its safe storage and transportation is very important. In the process of storage and transportation, relevant safety regulations should be strictly observed, and effective management measures and emergency measures should be taken to ensure personnel safety and environmental protection. At the same time, training and education should be strengthened to improve the safety awareness and operation skills of relevant personnel, so as to provide guarantee for the stable development of chemical production field.

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