Shenzhen Jiakaida Dry Ice Trading Co., Ltd.

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''Industrial uses of liquid nitrogen
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dd dd dd dh :m ''In industrial production, compressed liquid air is used Liquid nitrogen is obtained by fractionation and can be used as a deep refrigerant. Due to its chemical inertness, it can directly contact biological tissue and freeze immediately without destroying biological activity, so it can be used
''
dd dd dd dh :m ''Quickly freeze and transport food, or make ice products
''
dd dd dd dh :m ''Carry out
''low temperature physics
''Research
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dd dd dd dh :m '' Demonstrating cryogenic states in science education. If a soft object at room temperature is soaked in liquid nitrogen, it will become as brittle as glass
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dd dd dd dh :m '' provides
''high temperature superconductor
' 'The temperature required to show superconductivity, such as
''yttrium barium copper oxide
''.
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dd dd dd dh :m ''can be used as
''refrigerant
'', used to quickly freeze
''biological tissue
'' to prevent tissue damage.
''
dd dd dd dh :m ''Used for industrial nitrogen fertilizer production.
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''Biological and medical uses of liquid nitrogen
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''Get rid of red fire ants.
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''In surgical operations, rapid freezing can be used to help stop bleeding and remove the superficial layers of the skin that need to be removed.
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''Preservation of living tissue, biological samples and storage of sperm and eggs
''
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'' can be used as a refrigerant to quickly freeze biological tissues to prevent tissue damage.
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''Cryotherapy Liquid nitrogen cryotherapy is a new technology in the field of modern therapeutics.
''
dd dd dd dh :m ''Liquid nitrogen cryotherapy is a comprehensive effect of cryobiology. Normal cells will undergo irreversible damage in an extremely frozen state. It uses extreme freezing to quickly kill cells in the diseased area, allowing the diseased area to recover normally. It is generally used to treat warts, corns and skin diseases.
''