Year1
- 工业氮：
- 99.9%
- 普氮：
- 99.995%
- 高纯氮气：
- 99.999%
Henan Yuanzheng Technology Development Co., Ltd. is located in Zhengzhou, the crossroads of China's transportation. The company is located in Zhengzhou Mazhai Economic Development Zone 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. The 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. The company's leading products are liquid oxygen, liquid nitrogen, liquid argon, nitrogen trifluoride, sulfur hexafluoride, high-purity nitrogen, high-purity oxygen, high-purity helium, high-purity argon, methane, etc. We also operate various standard products. Gas and mixed gas, the purity of the gas operated by the company is in a leading position in the country. The company can also provide users with various valves, instruments, gas cylinders, cryogenic storage tanks (tanks) and pipelines, complete sets of gas equipment or accessories, liquid oxygen, liquid nitrogen, liquid argon, various gases and equipment purchased by users, Our company can deliver accessories to users’ doorsteps.
The company has strong technical strength and rich construction experience in low-temperature liquid (liquid oxygen, liquid nitrogen, liquid argon) gas production projects and normal temperature air separation nitrogen (oxygen) production projects, and can undertake the tasks for users. One-stop service of gas supply engineering design, installation and commissioning. The company also has various testing instruments: gas chromatograph, liquid chromatograph, potentiostat, ultraviolet spectrometer, precision balance, etc., which can provide users with the preparation of mixed gases at any time.
Definition of high-purity nitrogen
Nitrogen is a colorless, odorless and non-toxic gas under normal circumstances.
Chemical
Formula:
Relative molecular mass:
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, high purity Technical indicators of nitrogen
Purity
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Impurity content r (,)
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Application of high purity nitrogen
) Coal Mining Industry
The carbon molecular sieve nitrogen production device used in coal mines provides a reliable guarantee for fire prevention and extinguishing in coal mines.
In the coal mining industry, safety comes first. In order to meet the needs of coal mines for nitrogen injection to prevent and extinguish fires, Ruiqi Industry has been committed to the research and development and manufacturing of carbon molecular sieve nitrogen production devices for coal mines under various mine conditions. It provides various forms of ground-fixed, ground-mobile and underground mobile methods for coal mines to prevent and extinguish fires. Provides reliable protection.
) Petroleum Industry
Using high-pressure nitrogen to extract oil greatly improves the extraction efficiency and reduces costs.
The non-renewable nature of petroleum resources determines the need for comprehensive exploitation and utilization of crude oil. The pressure swing adsorption nitrogen production equipment provided by Ruiqi fully meets the needs of new oil mining technologies, reduces the cost of heavy oil and naphtha mining, and improves safety. And to reduce losses during transportation and use, nitrogen is used to clean pipelines and promote oil transmission.
3) Chemical Industry
Nitrogen is widely used in the chemical industry, for example, it plays a role in isolating air in reactors.
Nitrogen is widely used in the chemical industry. In many production processes such as polyvinyl chloride (), polypropylene, maleic anhydride and ethanol, purified dimethanol, Ruiqi has many successful cases. Among them, the nitrogen generation device provided for the Inner Mongolia Yili Chemical Project is currently the largest on-site pressure swing adsorption nitrogen supply project in China.
) Tire Industry
Nitrogen generation equipment provides nitrogen for vulcanization of tires, reducing vulcanization costs, allowing the bladder to age and improving tire performance.
At present, in the field of tire manufacturing, the new technology of nitrogen vulcanization has shown great vitality compared with the traditional superheated water vulcanization technology. As an important auxiliary device of the vulcanizing machine, Ruiqi nitrogen making equipment can make the tire mileage, durability, uniformity, puncture ability and other performance indicators more outstanding
) Food industry
Used in post-purification systems The gas solution can ensure that nitrogen is sterile, dust-free, and odor-free!
In the food field, the main functions of nitrogen are preservation and refrigeration, and it can be used to replace carbon dioxide in beer, beverages and fast food. The post-purification system solution patented by Ruiqi can ensure that the product gas is sterile, dust-free, and odor-free, eliminating the worries of food and brewery manufacturers using nitrogen.
Based on the team spirit of being realistic, efficient and innovative, the company participates in the fierce market competition and wins your support and trust with first-class product quality, preferential product prices and satisfactory sales services. We are willing to work together with friends from all over the world and colleagues from all walks of life to develop together. Corporate mission: Based on the chemical industry, pioneering and enterprising. Honest service, based on quality and credit. Standardize management and introduce advanced and scientific methods. Strengthen cooperation and establish good relationships. Develop new products, develop industries, and optimize industrial structure. Create a brand, serve the country, and contribute to economic development, environmental protection and social progress.
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