Year1
- 规格：
- 4L
- 规格：
- 8L
- 规格：
- 40L
Henan Yuanzheng Technology Development Co., Ltd. is located in Zhengzhou, China's transportation crossroads. The company Located in Mazhai Economic Development Zone, Zhengzhou, it is a comprehensive enterprise integrating development, production, sales and service. The company specializes in the development and supply of high-purity gases such as high-purity nitrogen, high-purity oxygen, high-purity helium, and high-purity argon, industrial gases, special gases, mixed gases, and standard gases. At the same time, it undertakes gas equipment output, engineering design and installation business. Products are mainly used in electronics, military industry, aerospace, metal surface treatment, building materials, chemical industry, medicine, petroleum and daily chemical industries. Our company has advanced production equipment, complete product testing means and quality assurance system. The company's annual sales are around tens of millions of yuan. It has a sound sales network and focuses on corporate image, winning unanimous praise from customers.
, Mixed gas
Definition
A gas containing two or more effective components, or a gas whose content exceeds the prescribed limit although it is an ineffective component. The total pressure of a mixed gas is equal to the sum of the partial pressures of its component gases. The partial pressure of each component gas is the pressure that the component gas alone occupies the total volume of the mixed gas at the temperature of the mixed gas.
Common mixed gases
Dry air: a mixed gas of oxygen and nitrogen
Carbon dioxide: a mixed gas of carbon dioxide + nitrogen + helium
Excimer laser :. Fluorine + argon + neon + helium mixed gas
Welding: helium + argon mixed gas
High-efficiency energy-saving light bulb filling: krypton + argon mixed gas
Delivery town Pain: laughing gas + oxygen mixed gas
Blood analysis: carbon dioxide + oxygen + nitrogen mixed gas
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