what is nitrogen dioxide used for
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- Sulfur dioxide and nitrogen oxides react with precipitation, oxygen, and other substances in the atmosphere to form acid rain. Nitric oxide is used to bleach rayon and produce nitric acid. Nitrogen dioxide is used to produce rocket fuels, explosives, and other chemicals.Nitrogen dioxide is sometimes used to bleach flour. Nitrogen oxides are common pollutants found in most of the air in the United States.xposure to high industrial levels of nitric oxide and nitrogen dioxide can cause death. It can cause collapse, rapid burning and swelling of tissues in the throat and upper respiratory tract, difficult breathing, throat spasms, and fluid build-up in the lungs.
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- the chemical formula for Nitrogen Oxide is NO, not to be confused with Nitrogen Dioxide which is NO2 or Nitrous Oxide (laughing gas) which is N2O. Nitrogen also has the other … oxides.Nitrogen Oxide is a somewhat unstable compound that easily reacts with the oxygen in air to form Nitrogen Dioxide a brown toxic gas, the colorless gas Nitrogen Oxide is also classified as toxic.itrogen also has the other … oxides. Nitrogen Oxide is a somewhat unstable compound that easily reacts with the oxygen in air to form Nitrogen Dioxide a brown toxic gas, the colorless gas Nitrogen Oxide is also classified as toxic.
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Nitrogen Oxides and Nitric Acid The nitrogen oxides are not all bad. They are both used in the lead chamber process as catalysts to convert SO2 to SO3, which is the essential first step in the production of sulphuric acid. They are also precursors in the Ostwald Process for the manufacture of nitric acid (see below).
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- A colourless, odourless gas. Uses. Nitrogen is important to the chemical industry. It is used to make fertilisers, nitric acid, nylon, dyes and explosives. To make these products, nitrogen must first be reacted with hydrogen to produce ammonia. This is done by the Haber process. 150 million tonnes of ammonia are produced in this way every year.
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Hydrogen In more recent applications, hydrogen is used pure or mixed with nitrogen (sometimes called forming gas) as a tracer gas for minute leak detection. Applications can be found in the automotive, chemical, power generation, aerospace, and telecommunications industries.
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Where is liquid carbon dioxide used? Anh Mai, Enthusiastic learner, passionate traveller. Views. Liquid carbon dioxide is a good solvent for many organic compounds and is used in herbal distillation and the manufacture of essential oils. Unlike acetone, which is another good solvent, liquid carbon dioxide is non-toxic. It is also used to de-caffeinate coffee in a process known as supercritical fluid extraction.
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- Nitrogen oxides are a group of gases that are composed of nitrogen and oxygen. Two of the most common nitrogen oxides are nitric oxide and nitrogen dioxide. The chemical formula for nitric oxide is NO; for nitrogen dioxide, it is NO2. Nitrous oxide, N2O, is a greenhouse gas that contributes to climate change.xposure to high industrial levels of nitric oxide and nitrogen dioxide can cause death. It can cause collapse, rapid burning and swelling of tissues in the throat and upper respiratory tract, difficult breathing, throat spasms, and fluid build-up in the lungs.
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Nitrogen oxides (NO x) More: Nitric oxide (NO) is the most common form of nitrogen directly emitted into the atmosphere. In ambient outdoor air, nitric oxide (NO), which is emitted by motor vehicles, combines with oxygen in the atmosphere under the action of sunlight, producing nitrogen dioxide (NO2) -a major air pollutant-and other NO x.
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- 1 Carbon dioxide is used in beverage carbonation. 2  A natural anti-microbial, carbon dioxide is also used to increase the shelf life of juice and dairy products, protecting taste and texture, and reducing the need for preservatives, natural and artificial.
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Food Packaging with Nitrogen Gas Manufacturers often use a Nitrogen gas purge to displace oxygen from the package before sealing it closed. The presence of oxygen introduces moisture which can deteriorate the food quality. Using Nitrogen to purge food packaging of oxygen is a safe practice widely used throughout the food industry.
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- Article Summary: Explanation on why nitrogen must be used for welding polyethylene and polypropylene. Nitrogen must be used to prevent oxidation for both polyethylene and polypropylene. If you weld these materials with compressed air, the combination of the compressed air and heat cause oxidation and the welds will not be as strong. For good welds you must use at least a 50/50 mixture of nitrogen and compressed air.
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Food Packaging with Nitrogen Gas The best way to use Nitrogen in food packaging is with a Nitrogen Generator. South-Tek Systems' Nitrogen generation technology is a safe, reliable, and cost effective alternative to high pressure N2 cylinders.
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What is the role of nitrogen in welding? Can nitrogen be used to purge gas pipes before welding? Yes, and No, Nitrogen can be used to purge gas lines prior to welding, but the correct answer depends on several things, mainly, your welding application. A significant amount… of resistance welding applications use N2 as a suitable environment for welding.
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carbon dioxide Carbon dioxide has varied commercial uses. Its greatest use as a chemical is in the production of carbonated beverages; it provides the sparkle in carbonated beverages such as soda water. Formed by the action of yeast or baking powder, carbon dioxide causes the rising of bread dough.
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- Nitrogen Dioxide. Nitrogen dioxide (NO2) is one of a group of highly reactive gases containing nitrogen and oxygen in varying amounts (known collectively as oxides of nitrogen, or NOx). Many of these gases are colorless and odorless.itrogen dioxide irritates the nose and throat, especially in people with asthma, and appears to increase susceptibility to respiratory infections. Ground-level ozone, which is formed when NO2 and other gases react in the presence of sunlight, also can:
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Uses for Nitrogen Uses as inert gas. Nitrogen gas (N 2) is often used as a replacement for air where oxidation is undesirable. One area for use is to preserve the freshness of foods by packaging them in nitrogen. This greatly reduces the spoilage of the food, due to it getting rancid or suffering other forms of oxidative damage.ses as inert gas. Nitrogen gas (N 2) is often used as a replacement for air where oxidation is undesirable. One area for use is to preserve the freshness of foods by packaging them in nitrogen. This greatly reduces the spoilage of the food, due to it getting rancid or suffering other forms of oxidative damage.
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- The Nitrogen Plastic Welder uses hot nitrogen gas to restructure common plastic components in automotive repair - from cracked bumper cover surfaces to hinged tabs. Nitrogen is used as a shielding gas to prevent the plastic from burning during the weld process - producing a strong, lasting weld.
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Basic Information about NO2 Nitrogen Dioxide (NO2) is one of a group of highly reactive gases known as oxides of nitrogen or nitrogen oxides (NOx). Other nitrogen oxides include nitrous acid and nitric acid. NO2 is used as the indicator for the larger group of nitrogen oxides. NO2 primarily gets in the air from the burning of fuel.
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- Understanding the Nitrogen Cycle - Nitrogen gas is a major component of air. Nitrogen is used by living organisms to produce a number of complex organic molecules like amino acids, proteins, and nucleic acids. The main component of the nitrogen cycle starts with the element nitrogen in the air. Most organisms cannot use nitrogen in this form.
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Nitrogen Nitrogen gas has become the inert gas of choice for inert gas asphyxiation, and is under consideration as a replacement for lethal injection in Oklahoma. Nitrogen is promoted by euthanasia advocate Philip Nitschke to end life in a peaceful, reliable [and] totally legal manner.itrogen gas has a variety of applications, including serving as an inert replacement for air where oxidation is undesirable; 1  As a modified atmosphere, pure or mixed with carbon dioxide, to nitrogenate and preserve the freshness of packaged or bulk foods (by delaying rancidity and other forms of oxidative damage).
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Nitrogen: uses 1 This is the greatest use of nitrogen. 2  Ammonia is used for fertilizer production and to produce nitric acid (Ostwald process). 3  used by the electronics industry, which uses the gas as a blanketing medium during production of such components as transistors, diodes, etc.itrogen: uses. The following uses for nitrogen are gathered from a number of sources as well as from anecdotal comments. I'd be delighted to receive corrections as well as additional referenced uses (please use the feedback mechanism to add uses).
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Nitrogen GENERAL FACTS: Nitrogen (N2) is a diatomic gas which comprises 78% of the earth's atmosphere. Colorless, odorless, tasteless, and nontoxic, nitrogen exists as a nonflammable gas at atmospheric temperatures and pressures. Nitrogen is utilized as a purge gas with stainless steel tube welding.
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- source of carbon used by green plants. Even though there are 33,000 tons of nitrogen in the air over every acre, the nitrogen gas is so chemically stable, plants cannot directly use it as a nutri-ent. Plants readily take up and use two forms of soil nitrogen, ammonium (NH 4 +) and nitrate (NO 3 –). Other forms of nitrogen must be converted
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Cryogenics Liquefied gases, such as liquid nitrogen and liquid helium, are used in many cryogenic applications. Liquid nitrogen is the most commonly used element in cryogenics and is legally purchasable around the world. Liquid helium is also commonly used and allows for the lowest attainable temperatures to be reached.
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Why is liquid nitrogen used as a fuel in place of petrol,diesel etc and why can't we use water instead? When warmed up, the liquid nitrogen quickly changes from its liquid form to a gas, creating a rapid flow of gas that propels an air motor and moves the car forward. ... ·. The use of liquid nitrogen though is seen as a replacement for fossil fuels to reduce pollution and depletion of fossil fuels, is not economical.
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- In atmospheric chemistry, NOx is a generic term for the nitrogen oxides that are most relevant for air pollution, namely nitric oxide (NO) and nitrogen dioxide (NO2). These gases contribute to the formation of smog and acid rain, as well as tropospheric ozone.