How is liquid nitrogen made?

Nitrogen is an element found in the atmosphere that exists in both liquid and gaseous form and has an extremely low boiling point of minus 196 degrees Celsius (384. 8 degrees Fahrenheit). Natural nitrogen is usually gaseous, which poses no harm and has no distinctive smell. read more

Liquid nitrogen is produced commercially from the cryogenic distillation of liquified air or from the liquefication of pure nitrogen derived from air using pressure swing adsorption. An air compressor is used to compress filtered air to high pressure; the high-pressure gas is cooled back to ambient temperature, and allowed to expand to a low pressure. read more

You can generate your own liquid air or nitrogen with a high production rate. The cool-down period depends on your compressor, length of regeneration tubing and how well you can insulate your system. In the past, making liquid nitrogen in your garage seemed impossible. Not any more. Good luck and stay cool. read more

Nitrogen is an element found in the atmosphere that exists in both liquid and gaseous form and has an extremely low boiling point of minus 196 degrees Celsius (384.8 degrees Fahrenheit). Natural nitrogen is usually gaseous, which poses no harm and has no distinctive smell. read more

You can generate your own liquid air or nitrogen with a high production rate. The cool-down period depends on your compressor, length of regeneration tubing and how well you can insulate your system. In the past, making liquid nitrogen in your garage seemed impossible. read more