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Quality factors of liquid nitrogen container accident

Edit: Henan Tianchi Instrument Equipment Co., Ltd    Date:2019-07-29
1. improper selection of materials
Liquid nitrogen container tanks are generally made of aerospace aluminum. If other materials that do not meet the standards are used, the conditions for the nitrogen of the refrigerant are not met, and explosion is highly likely.
2. poor insulation
The liquid nitrogen container is composed of inner and outer double biliary, and the outer surface of the inner liner is wrapped with a multi-layered hot body. Once the reflective material and the heat insulating material fall off, the adjacent reflective material directly contacts the outer lining, so that the liquid nitrogen of the inner lining expands rapidly. Gasify until an explosion occurs.
Quality factors of liquid nitrogen container accident