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[Chemical Knowledge]：Specification for storage and transport of inorganic acids

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Inorganic acids play an important role in the field of chemical production raw materials. However, due to their strong corrosion and toxicity, the storage and transportation of inorganic acids must strictly comply with safety regulations. This article will elaborate on the safe storage and transportation specifications of inorganic acids.

Classification and Properties of 1. Inorganic Acids

inorganic acids include sulfuric acid, nitric acid, hydrochloric acid, etc., all of which have a strong corrosive and pungent odor. Among them, sulfuric acid is a colorless oily liquid with high boiling point and high corrosivity, which can be miscible with water and release a lot of heat; nitric acid is a colorless transparent liquid with strong oxidation and corrosion, and can be miscible with water; hydrochloric acid is a colorless gas, which is dissolved in water to form hydrochloric acid solution, which has strong corrosiveness and pungent odor.

2. inorganic acid storage specification

1. Storage place requirements: inorganic acid storage place should be dry, ventilated, cool, and away from fire, heat and direct sunlight. The ground should be non-slip, walls and ceilings should be corrosion resistant.
2. Storage container requirements: The inorganic acid should be stored in a container with a corrosion-resistant liner, and ensure that the container is tightly closed to prevent leakage. There should be a clear mark on the container, indicating the type and concentration of acid.
3. Storage limit: The amount of stored inorganic acid should be reasonably determined according to production needs and usage to avoid excessive storage.

3. inorganic acid transport specification

1. transport vehicle requirements: inorganic acid transport should use special dangerous goods transport vehicles, vehicles should meet the relevant standards, with corrosion resistance, leakage prevention and other characteristics.
2. Transport personnel requirements: the transport of inorganic acids should be carried out by professional dangerous goods transport personnel, transport personnel should be trained to understand the nature of inorganic acids and transport safety knowledge.
3. Transport packaging requirements: inorganic acid should be used for special dangerous goods packaging, packaging should meet the relevant standards, with corrosion resistance, shockproof, anti-leakage and other characteristics. There should be a clear mark on the packaging, indicating the type, concentration and danger of acid.

4. of inorganic acid safety operation specification

1. operator requirements: operating inorganic acid personnel should undergo relevant training, understand the nature of inorganic acid and safe operation knowledge, wear protective equipment.
2. Operating site requirements: The operating site of inorganic acid should have ventilation, exhaust and other facilities to maintain air circulation. First aid medicine and flushing equipment should be available at the operation site.
3. Operating process requirements: the operation of inorganic acid should be carried out in accordance with the provisions of the operating procedures, prohibit illegal operation. In the process of operation should be vigilant, found abnormal situation in a timely manner to take measures.

5. the leakage treatment of inorganic acid

1. Leakage treatment personnel requirements: the personnel dealing with the leakage of inorganic acid should receive relevant training, understand the nature of inorganic acid and leakage treatment knowledge, wear protective equipment.
2. Requirements for leakage treatment site: The site for treatment of inorganic acid leakage shall be equipped with facilities such as leakage prevention, collection and treatment, and the environment shall be kept clean and tidy.
3. Leakage treatment process requirements: When dealing with the leakage of inorganic acid, it should be carried out in accordance with the prescribed treatment procedures, and effective measures should be taken to prevent leakage and spread, and to ensure the safety of personnel and the environment.

In short, inorganic acids are widely used in the field of chemical production raw materials, but their strong corrosiveness and toxicity put forward higher requirements for storage and transportation safety. Therefore, when storing and transporting inorganic acids, safety regulations must be strictly observed to ensure the safety of personnel and the environment.

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