This section provides an overview for nitrogen dioxide as well as their applications and principles. Also, please take a look at the list of 8 nitrogen dioxide manufacturers and their company rankings. Here are the top-ranked nitrogen dioxide companies as of November, 2024: 1.Air Liquide, 2.SEMA Gases, 3.Axcel Gases.
Table of Contents
Nitrogen dioxide, a reddish-brown gas with a pungent odor, is a significant air pollutant produced primarily from combustion processes, notably in automobile engines. It's involved in the formation of acid rain and ozone, posing health risks, especially to the respiratory tract.
It finds applications in analytical chemistry, manufacturing of nitrogen compounds, as a bleaching and nitrosating agent, and as an oxidizer in rocket fuels, notably used in historic space missions.
Nitrogen dioxide transitions from a reddish-brown gas to a yellow liquid and then to colorless dinitrogen tetroxide under varying temperatures, demonstrating its ability to absorb blue light and participate in photolysis. It is paramagnetic due to an unpaired electron.
With the chemical formula NO2, it exhibits C2v symmetry, showcasing bond lengths and angles intermediate between its cationic and anionic forms.
Produced industrially by oxidizing ammonia or through the reaction of concentrated nitric acid with metals, nitrogen dioxide is also a byproduct of combustion and natural biological activity, contributing to urban air pollution.
It's involved in equilibrium with dinitrogen tetroxide, contributes to acid rain through its reaction with water, and reacts with sulfur dioxide to produce nitric oxide and sulfur trioxide.
Regulated under air pollution control laws, nitrogen dioxide levels have stabilized due to emission controls, yet concentrations near major roads frequently exceed environmental standards, highlighting ongoing challenges in air quality management.
*Including some distributors, etc.
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Calibration Technologies, Inc. (CTI), established in 2004, is a manufacturer based in Columbia, Missouri, specializing in gas detection equipment and solutions. The company’s product offerings include a range of gas detectors, both fixed and portable. Fixed detectors cater to specific gases such as ammonia and carbon dioxide, while portable variants are available in wearable and handheld formats, capable of detecting single or multiple gases. The company also supplies gas detection control panels suitable for outdoor applications, along with calibration gas. These products find applications in harsh environments, such as bottling facilities, cold storage buildings, food processing plants, fishing vessels, and ice rinks.
AXCEL Industrial Gases, headquartered in India, is a manufacturer and exporter of air and engineering products specializing in the production of industrial gases since 2000. Their product offerings encompass oxygen, nitrogen, argon, and specialty gases, meeting a wide range of customer's needs. The company serves a number of industries like refineries, petrochemicals, cement, automotive among others and is also exporting its products to overseas market. They have also developed a strong network of about 300+ industries manufacturing a big range of industrial products in the field of mechanical, electrical and plastic engineering.
Aditya Air Products (AAA) is an Indian manufacturer of industrial and specialty gasses established in 2006 in Ghaziabad, Uttar Pradesh. The company primarily produces helium, hydrogen, carbon dioxide, ammonia, and argon gasses. These are used for various industrial applications including metal fabrication, fruit ripening, chemical synthesis, and explosives manufacturing. AAA products are used by clients across the industrial sector, which include Bharat Heavy Electricals Ltd, Indian Oil Corporation Ltd, and the Indian Institute of Technology (IIT).
Air Liquide, founded in the UK, in 2004 is a manufacturer and supplier of gasses and gas equipment. The company's product portfolio includes food grade gasses, welding gasses, laser cutting gasses, water waste treatment equipment and welding equipment. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. They also offer custom packaging, warehousing, welding, calibration and analyzing and distribution services.
Salasar Carbonics Pvt. Ltd. was founded in 1995 in Jaipur, India, as a manufacturer and supplier of industrial gases. The company's product lineup encompasses Oxygen Gas Containers, Carbon Dioxide Gas and Cylinders, Argon Gas and Cylinders, and storage tanks. Its service offerings include Liquid Nitrogen Cryocan Rental Services, CO2 Gas Pipe Line Work, and Customized solutions. They are used as shielding gases in welding and high-temperature processes, in food processing for cooling, preservation, and pH control, and for medical breathing applications in medical facilities. The company serves industries including hospitals, welding and metal fabrication, medical, and research.
Linde PLC is based in Danbury, Connecticut, USA, and is a manufacturer of gasses for the industrial sector established in 2018 following the merger of Praxair, Inc. and Linde AG. The company primarily offers various gasses such as argon, hydrogen, and nitrogen for use in industrial processes. It also offers products from these gasses including surface coatings, sputtering targets, and metal powders for enhancing component or material performance in different environments. The company is ISO 9001, ISO 14001, and ISO 45001-certified and operates internationally, with locations and partner distributors in over 100 countries.
Linde is a global industrial gases and engineering company that was established in 1879. Their two primary areas of operation are gas (industrial and medical gases) and engineering, procurement, and construction. Located in Germany, they have office locations in 27 countries and offer services to customers in chemical and energy, food and beverage, metals and mining, and other industries. Linde's industrial gases and technologies are used to produce clean hydrogen and carbon capture systems, life-saving medical oxygen, and high-purity & speciality gases.
Ranking as of November 2024
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | Air Liquide |
22.6%
|
2 | SEMA Gases |
18.9%
|
3 | Axcel Gases |
13.2%
|
4 | Aditya Air Products. |
11.3%
|
5 | Linde plc |
9.4%
|
6 | Linde Gases |
9.4%
|
7 | Salasar Carbonics Private Limited |
7.5%
|
8 | Calibration Technologies, Inc |
7.5%
|
Derivation Method
The ranking is calculated based on the click share within the nitrogen dioxide page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
Country | Number of Companies | Share (%) |
---|---|---|
India | 2 | 40.0% |
United States of America | 1 | 20.0% |
Netherlands | 1 | 20.0% |
United Kingdom | 1 | 20.0% |
1 product is listed.
SUMITOMO SEIKA CHEMICALS CO.,LTD.
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