Risk and Control of Maintenance of Crude Benzene System in Coal Chemical Industry
The crude benzene section of gas purification in the coal chemical enterprive involves flammable liquids such as benzene,toluene,wash oil,naphthalene oil,etc.It is classified as a class A explosion-proof area.During maintenance,the danger level is high and there are risks of ignition,explosion,poisoning,etc.To ensure the smooth implementation of maintenance projects,sufficient identification of regional hazards was carried out and pre-control plans were developed.Construction safety supervision was strengthened,and corresponding safety measures were proposed,which has guiding significance for production operations in the same industry.
maintenance of crude benzenehazardcleaning planrisk control
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