High purity carbon dioxide
The company has fully passed IS09001:2000 quality system certification. With a number of technical talents with professional background in the gas industry, it has established business lines at home and abroad, with an annual turnover of about 50 million yuan.
Category:
Keywords: Oxygen 丨 Nitrogen 丨 Argon 丨 Hydrogen
Consultation:
Product Description
Molecular weight: 44.01 g/mol
Relative vapor density (air = 1): 1.53
Relative density (water = 1): 1.56
CAS number: 124-38-9
Fields of use: welding, chemical industry, molding, refrigeration, chemical fiber, agriculture, electronic industry, laser, reactor gas coolant, beer, carbonated beverage, scientific research, etc.
source
Carbon dioxide can be recovered from many different raw materials, including fermentation processes, limestone caves, natural carbon dioxide springs, and waste gases from chemical and petrochemical operations. Carbon dioxide can also be recovered from waste gases from power plants.
application
1. Carbon dioxide is widely used as a neutralizer for pH control, such as in cement solidification water treatment and many other important commercial chemical applications
2. Carbon dioxide is used in many consumer goods, from aerosol packaging to air guns, which require pressurized gas because of its low cost and environmental flammability. In the operation of pneumatic equipment without other power sources or unsuitable for other power sources, and for the transfer of dangerous and Flammable liquid
3. Due to the stimulating effect of carbon dioxide on the nerve center, carbon dioxide is mixed with oxygen in drugs to revive the victims of asphyxia (drowning, Carbon monoxide poisoning, diphtheria toxin morphine, scopolamine). It can also treat some skin diseases
4. Carbon dioxide used for chemical vapor deposition of silica
5. Mixed with ethylene oxide, it can be used as a fumigant to eliminate insects in grain silos, leprosy plants, dates and dried Fig
6. A large amount of carbon dioxide is used in carbonated drinks, such as beer and many soft drinks, to preserve wine, unfermented Grape juice and various fruit juices
7. Carbon dioxide is used to modify the atmosphere, such as in greenhouses where it can increase the growth rate of plants or combine with ammonia in food packaging applications to extend quality
8. Carbon dioxide is used as the active medium for carbon monoxide lasers when mixed with helium and ammonia.
9. Carbon dioxide is used as an inert agent for various low-carbon steel welding operations, usually in combination with argon gas
10. Carbon dioxide used for Coleman nitrogen analyzer
11. In sample preparation, carbon dioxide is used as the medium for Supercritical fluid extraction (SFE) and as the carrier gas for analysis and preparation of supercritical fluid chromatography (SFC
11. Compressed carbon dioxide is used as a substitute for blasting powder in quarrying and mining operations
12. Solid carbon dioxide used as explosive
13. Liquid carbon dioxide is increasingly used as a refrigerant in mechanical refrigeration systems, with "dry ice" or solid carbon dioxide commonly used as a refrigerant.
14. Mixture of carbon dioxide used for automotive emission detection and environmental monitoring
15. Carbon dioxide for extinguishing fires
16. Carbon dioxide is often used together with ethylene oxide for sterilization
17. Carbon dioxide is also used for blood analysis and penicillin dehydration
18. Carbon dioxide used in the production of paints and varnishes
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index |
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Carbon dioxide (CO2) purity (volume fraction) / 10-2≥ |
99.99 |
99.995 |
99.999 |
|
Hydrogen (H2) content (volume fraction) / 10-6 ≤ |
5 |
2 |
0.5 |
|
Oxygen (O2) content (volume fraction) / 10-6≤ |
10 |
5 |
1 |
|
Nitrogen (N2) content (volume fraction) / 10-6≤ |
50 |
30 |
3 |
|
Carbon monoxide (CO) content (volume fraction) / 10-6≤ |
5 |
2 |
0.5 |
|
Total hydrocarbon (THC) content (volume fraction) / 10-6≤ |
5 |
3 |
2 |
|
Water (H2O) content (volume fraction) / 10-6≤ |
15 |
8 |
3 |
Molecular weight: 4.0026 g/mol
Relative vapor density (air = 1): 0.14
Relative density (water = 1): 0.15
CAS number: 7440-59-7
Areas of use: optical fiber, laser, welding and cutting, diving breathing, low-temperature superconductivity, pressurization, cleaning, leak detection, protective gas, balloons, airships, etc.
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Goldory Gas Manufacturing Co., Ltd.
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