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Two advantages of Dewar
Date: Jun 05, 2020
Dewar has two main advantages:
The first is that Dewar cylinders can hold a large amount of gas at a relatively low pressure compared with compressed gas cylinders.
The second is that Dewar bottle provides an easy to operate low temperature liquid source. Due to the solid and reliable Dewar bottle, long storage time, and its own gas supply system, the built-in vaporizer of the pressure vessel can continuously output the normal temperature gas (oxygen, nitrogen, argon) of up to 10m3 / h, and the high constant output pressure of the gas is up to 1.2MPa (medium pressure type) and 2.2MPa (high pressure type), which fully meets the gas requirements under normal conditions.
Gas consumption and use of Dewar: if the gas flow of users is large, multiple Dewar bottles can be connected in parallel or external vaporizer can be installed to meet the supply requirements. By adding external vaporizer, a large number of meteor output of a single Dewar bottle can reach 50m3 / h.
Dewar cylinder can be used for various purposes: direct gas supply at work site, similar to compressed gas cylinder; small and simple pipeline centralized gas supply; low temperature liquid use, etc
What are the advantages of dewar and diesel vehicles?
1. Long driving distance: 450L bottle for heavy truck can drive more than 400km, with short filling time;
2. The economy is better: the vehicle saves fuel cost, the equipment is simple, the maintenance cost is low, the vehicle overload effect is more prominent;
3. Clean and environmental protection: pure components, low CO emission, obvious environmental effect.
The first is that Dewar cylinders can hold a large amount of gas at a relatively low pressure compared with compressed gas cylinders.
The second is that Dewar bottle provides an easy to operate low temperature liquid source. Due to the solid and reliable Dewar bottle, long storage time, and its own gas supply system, the built-in vaporizer of the pressure vessel can continuously output the normal temperature gas (oxygen, nitrogen, argon) of up to 10m3 / h, and the high constant output pressure of the gas is up to 1.2MPa (medium pressure type) and 2.2MPa (high pressure type), which fully meets the gas requirements under normal conditions.
Gas consumption and use of Dewar: if the gas flow of users is large, multiple Dewar bottles can be connected in parallel or external vaporizer can be installed to meet the supply requirements. By adding external vaporizer, a large number of meteor output of a single Dewar bottle can reach 50m3 / h.
Dewar cylinder can be used for various purposes: direct gas supply at work site, similar to compressed gas cylinder; small and simple pipeline centralized gas supply; low temperature liquid use, etc
1. Long driving distance: 450L bottle for heavy truck can drive more than 400km, with short filling time;
2. The economy is better: the vehicle saves fuel cost, the equipment is simple, the maintenance cost is low, the vehicle overload effect is more prominent;
3. Clean and environmental protection: pure components, low CO emission, obvious environmental effect.
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