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    Emergency measures taken by sulfuric acid manufacturers after leakage

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    Emergency measures taken by sulfuric acid manufacturers after leakage

    Date:2019-04-01 Author: Click:

    When we use sulfuric acid in enterprises, we strictly operate it according to regulations. During production, we also take certain security measures. Below, I will introduce the emergency measures taken by sulfuric acid manufacturers after leakage. High concentration sulfuric acid

    Use substances such as sand that have certain adsorption properties and do not react with acids for adsorption. Afterwards, if necessary, a reducing solution can be sprayed onto the sand to neutralize it.

    High concentration sulfuric acid

    Sulfuric acid, the most important oxygen-containing acid of sulfur. Generally, it is a colorless oily liquid that crystallizes at 10.36 ℃. It is usually obtained using various concentrations of aqueous solutions using tower and contact methods. The former obtains crude dilute sulfuric acid, with a mass fraction generally around 75%; The latter can obtain pure concentrated sulfuric acid with a mass fraction of 98.3%, a boiling point of 338 ℃, and a relative density of 1.84.

    Sulfuric acid is the most active binary inorganic strong acid that can react with many metals. High concentration sulfuric acid has strong water absorption and can be used as a dehydrating agent to carbonize carbohydrate containing substances such as wood, paper, cotton and linen fabrics, and biological skin and meat. When mixed with water, a large amount of heat energy is also released. It has strong corrosiveness and oxidation, so it needs to be used with caution. It is an important industrial raw material that can be used for manufacturing fertilizers, batteries, etc. It is also widely used in industries such as purifying petroleum, metal smelting, and dyes. Commonly used as a chemical reagent, it can be used as a dehydrating agent and sulfonating agent in organic synthesis.