Jinhao chemical analysis of dichloropropane emergency treatment and disposal method

Emergency treatment of leakage

Evacuate people from the contaminated area to the safe area, prohibit unrelated people from entering the contaminated area, and cut off the fire source. Rongsheng chemical suggested emergency personnel wear self-contained breathing apparatus, wear general fire protection clothing. Stop the leak while ensuring safety. Spray mist reduces evaporation, but does not limit the flammability of leaks in confined homes. Mixed absorption with sand or other incombustible adsorbent, and then collected and transported to waste disposal sites for disposal. Also can be made of non-combustible dispersant emulsion scrub, diluted wash water into the waste water system. In the case of large leakage, use the berm to receive, then collect, transfer, recycle or harmless treatment after abandonment.

Waste disposal method: incineration method. The waste is mixed with other fuels and burned. Combustion should be sufficient to prevent the formation of phosgene. Hydrogen halide from the incinerator exhaust is removed by an acid scrubber.

Ii. Protective measures

Respiratory protection: wear a gas mask when the concentration in the air exceeds the limit. Wear self-contained breathing apparatus for emergency rescue or escape.

Eye protection: wear chemical safety glasses.

Body protection: wear appropriate work clothes.

Hand protection: wear chemical-resistant gloves when necessary.

Others: smoking, eating and drinking are strictly prohibited in the workplace. After work, shower and change clothes. Pay attention to personal hygiene.

First aid measures

Skin contact: remove contaminated clothing and rinse thoroughly with soap and water.

Eye contact: lift eyelid immediately and rinse with flowing water.

Inhalation: quickly remove from site to fresh air. Keep respiratory tract open. Oxygen is given when breathing becomes difficult. When breathing stops, give artificial respiration immediately. Go to a doctor.

Ingestion: drink plenty of warm water, induce vomiting, gastric lavage and seek medical advice.

Fire extinguishing method: mist water, foam, carbon dioxide, dry powder, sand.