Combustion limit, explosion limit and flash explosion (3)

Seven, flash explosion accident case

The hazard of flash explosion is unpredictable, and it can cause personal injury and property loss in severe cases.

Case 1

When a synthetic researcher was drying a column with a diameter of 20 cm that was washed with water, in order to catch up with the progress, the inside of the large column was washed with acetone , and then the electric hair dryer was extended into the large column to blow hot air.

Case 2

The sewer outside the building of a drug research and development company exploded and continued to burn

A similar accident occurred in a high-lying pharmaceutical factory in a certain city.

8.

Case 1

In the laboratory of a pharmaceutical company, the organic solvent in an ordinary refrigerator evaporated to the explosive limit and exploded.

Case 2

An employee used three 30mL stainless steel PTFE pots to heat up in the oven without authorization.

Related Links: Flammability Limit, Explosion Limit and Flash Explosion (2)