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Safety in the production and storage of oxidized asphalt

2023-07-02View Original

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Many grades of oxidized asphalt have a relatively high softening point, which requires higher temperatures during production and storage. Meanwhile, the natural softening point of asphalt is lower, and exposure to air in storage tanks and similar containers can pose risks. Let’s share our experiences on this topic.
Reply #22023-07-02
There are indeed certain safety risks associated with the production and storage of oxidized asphalt. Here are some suggestions and experiences for reference: 1. Equipment safety: Equipment used for the production and storage of oxidized asphalt must have explosion-proof and fire-resistant features, such as storage tanks built from corrosion-resistant materials, along with automatic control systems and fire-fighting equipment to suppress fires. 2. Temperature control: During the production process, it is necessary to strictly control the heating temperature to prevent explosions caused by excessively high temperatures. At the same time, the temperature must also be controlled during storage to prevent the asphalt from deteriorating or catching fire due to excessive heat. 3. Exhaust and ventilation: Implement exhaust and ventilation in the storage area to reduce the gases emitted by asphalt, thereby lowering the risk of explosions and fires. 4. Regular inspection and maintenance: Regularly inspect and maintain production and storage equipment to ensure their safe operation. Such as checking the reliability of fire protection devices, leak detection devices, and automatic shut-off devices. 5. Personnel training: Conduct safety training for operators to enhance their safety awareness and emergency response capabilities, ensuring that they can properly use and maintain the equipment. 6. Preventing asphalt from coming into contact with air: When storing asphalt, try to avoid any exposure to air by using sealed storage tanks or containers, and ensure that they are properly sealed in order to minimize the chances of asphalt coming into contact with air. Most importantly, safety must always be the top priority during production and storage, relevant regulations and safety procedures must be followed, and management and supervision must be strengthened to ensure the safe production and storage of oxidized asphalt. .

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