Hot Sale Recommendation | Hongtai Liquefied Petroleum Gas Transport Semi-Trailer

Special warning

Extremely flammable: If the leaking gas source cannot be cut off, it is not allowed to extinguish the flame at the leaking place.

Danger

Hazard Class: 2.1 Flammable Gas

Combustion and explosion risk: It is extremely flammable, and steam and air can form explosive mixtures. It is very likely to burn and explode when exposed to open flames and high heat. Steam is heavier than air and can spread to a considerable distance at a lower level. It will catch fire and reignite when encountering a fire source. In a fire scene, heated containers are at risk of explosion.

Environmental impact: It has strong mobility in soil and slight bioaccumulation

Physical and chemical properties

Personal protection

Physical and chemical properties: Insoluble in water; gas relative density: 2.17; explosion limit: 2.2%-9.5% colorless gas with slight odor Wear a positive pressure air respirator in case of leakage, wear a simple gas leak canister in case of fire; wear simple chemical protective clothing; wear chemical protective gloves; wear cold-proof clothing when handling liquefied gas.

Emergency operations

Isolation and public safety Leakage: If the scope of pollution is unknown, the initial isolation is at least 100m, and the downwind evacuation is at least 800m; in case of large-scale leakage, the initial isolation is at least 1500m, and then the gas concentration is tested. According to the actual concentration of toxic gas, the isolation and evacuation distances are adjusted. Fire: If there are storage tanks, tank trucks or tank trucks in the transit area, isolate them for 1600m and consider evacuating personnel and materials in the isolation area: evacuate irrelevant personnel and designate a warning area: stay upwind and do not enter low-lying areas; gas is heavier than air and can diffuse along the ground and gather in low-lying areas or restricted spaces (such as sewers, basements, etc.).

Leakage treatment 

1.Eliminate all ignition sources (no smoking near the leakage area, eliminate all open flames, sparks or flames); 

2. Use explosion-proof communication tools; 

3. All equipment should be grounded during operation; 

4. Under the premise of ensuring safety, adopt measures such as closing valves and plugging leaks to cut off the leakage source; 

5. Prevent gas from spreading or entering restricted spaces through sewers and ventilation systems; 

6. It is prohibited to use water to directly impact the leak or the leakage source; 7. Stay in the leakage area until the gas is dissipated.

Fire extinguishing agents: dry powder, carbon dioxide, foam; if the leaking gas source cannot be cut off, it is not allowed to extinguish the flame at the leaking place; if it is unsafe, move the container away from the fire scene.

First aid inhalation: quickly leave the scene to fresh air and keep the airway open. If breathing is difficult, give oxygen. If breathing and heartbeat stop, immediately perform cardiopulmonary resuscitation and seek medical attention.