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This section provides an overview for nitrogen oxide as well as their applications and principles. Also, please take a look at the list of 10 nitrogen oxide manufacturers and their company rankings. Here are the top-ranked nitrogen oxide companies as of December, 2024: 1.SEMA Gases, 2.Matheson Tri-Gas, 3.Linde Gases.
Table of Contents
Nitrogen oxide is a general term for oxides of nitrogen.
There are different types of nitrogen oxide, ranging from I to V in oxidation number. Examples include nitrogen monoxide (NO), nitrogen dioxide (NO2), nitrogen trioxide (NO3), dinitrogen monoxide (N2O), dinitrogen trioxide (N2O3), dinitrogen tetroxide (N2O4), and dinitrogen pentoxide (N2O5).
Nitrogen oxide is the general term for nitrogen oxides, of which nitrogen monoxide (NO), nitrogen dioxide (NO2), and dinitrogen monoxide (N2O) are the most commonly used.
Nitric oxide is used as a bleaching agent in rayon and as a raw material in the manufacture of semiconductors. It is also used as an intermediate in the production of nitric acid.
Nitrogen dioxide is used as a dissolving and decomposing agent for analytical samples, as well as a bleaching agent, catalyst, and nitrosating agent for organic machine compounds. It is also used as an oxidizing agent in raw materials for explosives, rocket fuel, and polymerization inhibitors.
Other uses include synthetic raw materials and intermediates for other compounds, such as nitric acid.
Dinitrogen monoxide is widely used for anesthesia in dentistry, surgery, and obstetrics and gynecology. It is also used in industry as a semiconductor material and carrier gas for atomic absorption analysis, as well as for leak detection, refrigerants, and filling balloons and tires with gas.
Nitrogen oxide has different characteristics depending on its type. The characteristics of typical types are as follows:
It is a colorless gas at room temperature with a melting point of -164°C and a boiling point of -152°C. Its liquid and solid forms are blue. It is immediately oxidized to nitrogen oxide upon contact with air.
Nitric oxide is also produced in the body and is transported to the smooth muscle of arteries. Nitric oxide increases the flexibility of smooth muscle and prevents atherosclerosis.
By keeping blood vessels flexible it prevents fatty deposits in the blood vessels and blood flow from deteriorating.
A reddish-brown gas produced when heavy metal nitrates are heated, with a melting point of -9.3°C and a boiling point of 21.3°C. The liquid is yellow, and the solid is colorless. It dissolves in water to form corrosive nitric acid, so moisture must be strictly controlled during storage and use.
It is produced by mixing air (oxygen) with nitrogen monoxide, which is produced by the catalytic oxidation of ammonia.
Nitrogen oxide is an unstable, dark blue gas. It is produced by the reaction of nitrogen oxide and ozone, and is extremely unstable.
Also called nitrogen oxide, this colorless gas has a melting point of -91°C and a boiling point of -89°C. It is nonflammable and stable. It is a stable, nonflammable gas. It is called laughing gas because it is characterized by its anesthetic and analgesic effects, and when inhaled causes facial muscles to twitch, giving the appearance of laughing.
It is industrially produced by decomposing the raw material, 80% ammonium nitrate solution, in a reaction tank maintained at approximately 250°C by dropping the solution at a constant flow rate, or by directly oxidizing ammonia with a catalyst.
A brown gas at room temperature, it has a melting point of -102°C, a boiling point of 3.5°C, and a blue color in liquid and solid form. When dissolved in water, it becomes nitrous acid, which further decomposes into nitric acid, nitric oxide, and water.
It is a pale yellow gas with a melting point of -9.3°C and a boiling point of 21.2°C. Nitrogen oxide can be cooled to yield dinitrogen tetroxide solid.
A colorless, deliquescent solid with a melting point of 30°C. It decomposes at 47°C to nitrogen oxide and oxygen, but is stable when stored below 0°C in the dark. It reacts violently with water to form nitric acid.
Among nitrogen oxides, nitrogen monoxide and nitrogen dioxide have been reduced in terms of air pollution, as they cause photochemical smog and acid rain. Sources of nitrogen oxide include factories, thermal power plants, automobiles, and homes.
Nitrogen in petroleum, coal, and chemical raw materials can be generated by combining with oxygen, or it can be generated by nitrogen in the air reacting with oxygen when exposed to high temperatures. Nitrogen monoxide is gradually oxidized to nitrogen dioxide by oxygen in the air, so that even if nitrogen monoxide is present immediately after generation, most of it is considered to be nitrogen dioxide in the ambient air.
High concentrations of nitrogen oxide will increase the risk of coughing, sputum production, and respiratory illness. Nitrogen oxide also reacts with moisture in the atmosphere to form nitric acid, which, when mixed with rain and snow, causes acid rain.
Furthermore, nitrogen oxide is exposed to ultraviolet light, causing a photochemical reaction that produces photochemical oxidants (Ox). When the concentration of these photochemical oxidants in the atmosphere increases, a white, hazy fog-like condition known as photochemical smog occurs. Photochemical oxidants can cause eye pain, headaches, and nausea.
*Including some distributors, etc.
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nexAir is a Memphis, Tennessee, USA-based supplier of welding supplies & equipment, gases, and dry ice since 1996. The nexAir gases portfolio includes fuel gas, propane, compressed air, industrial gases, and oxygen produced in compliance with their ISO 17025 and FDA certification plants. The company offers various welding supplies and equipment including welder generators, plasma cutters, consumables, plasma cutters, safety equipment and MIG, & TIG. The company also has a service department that offers welding equipment rental, automation, and equipment repair services. Their products and services are used in healthcare, automotive, chemical, university & scientific research, and electronics production.
Airgas Specialty Products, founded in 2005 and located in the Greater Atlanta Area, East Coast, Southern USA, is a supplier of ammonia for industrial applications. The company specialise in the supply of anhydrous ammonia, aqua ammonia, hydrogen chloride and methylamines. These products are largely used in various water treatments, chemical and metal processing, and in manufacturing biofuel, petroleum additives, speciality and agricultural chemicals. The company supplies methylamines, which are used in making agricultural chemicals, animal nutrients, and catalysts. With 27 distribution locations across the US, this company is a subsidiary of Airgas Inc.
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).
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.
Matheson Tri-Gas is a merger between Matheson Gas Products and Tri-Gas, Inc and is a manufacturer of semiconductors, industrial cylinders, and equipment since 1927 in the United States. Matheson Tri-Gas offers industrial, specialty, and medical gases including liquids, gases, and gas mixtures in various purity grades, and different types of cylinders or containers. The company also designs and manufactures various types of gas-handling equipment such as regulators, flow meters, filters, and purifiers. Matheson's range of customers includes food, medical and biotech companies.
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.
Praxair India Pvt. Ltd. is a supplier of industrial gases incorporated in 1996 and headquartered in Bangalore, India. The company supplies a range of common gases, including acetylene, nitrogen, hydrogen, oxygen, and carbon dioxide. It provides industrial gases through various delivery methods, such as cylinders, liquid containers, bulk and minibulk delivery, pipelines, and on-site production. It also offers tank and piping services, oil and gas services, and surface coatings. The company is a subsidiary of Praxair Inc., and it operates in over 35 locations. It serves the petrochemical, oil and gas, healthcare, and other industrial sectors.
EspriGas, established in 1993, based in Atlanta, Georgia, is a distributor and supplier of atmospheric gasses and other specialty products. The company’s product portfolio includes argon, carbon dioxide, helium, nitrogen, and propane, among others. Additionally, the company utilizes a network business model to deliver products domestically. It's customer base includes industries, such as food and beverage, healthcare, construction, and manufacturing, among others. It offers a unique service and technology capabilities to handle the needs of large, multi-site companies.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | SEMA Gases |
24.5%
|
| 2 | Matheson Tri-Gas |
14.3%
|
| 3 | Linde Gases |
12.2%
|
| 4 | Energas Ltd |
10.2%
|
| 5 | Aditya Air Products. |
10.2%
|
| 6 | NexAir |
10.2%
|
| 7 | EspriGas |
6.1%
|
| 8 | Airgas Specialty Products |
6.1%
|
| 9 | Axcel Gases |
6.1%
|
Derivation Method
The ranking is calculated based on the click share within the nitrogen oxide page as of December 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
|
3 | 37.5% |
|
United States of America
|
2 | 25.0% |
|
United Kingdom
|
2 | 25.0% |
Netherlands
|
1 | 12.5% |
