Nitrous oxide definition

Nitrous oxide or “N2O” means a GHG consisting at the molecular level of two nitrogen atoms and a single oxygen atom.
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Nitrous oxide or ‘N2O’ means nitrous oxide emitted from the tailpipe;
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Nitrous oxide or ‘N2O’ means the emission of nitrous oxide from the tailpipe;
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Examples of Nitrous oxide in a sentence

  • Nitrous oxide is covered in conjunction with a covered dental procedure performed in a dental office.

  • Ravishankara AR, Daniel JS, Portmann RW (2009) Nitrous oxide (N2O): The dominant ozone-depleting substance emitted in the 21st century.

  • Nitrous oxide car- tridges may not be sold to persons under the age of 21.

  • Nitrous oxide analgesia is covered only for those twenty (20) years of age and younger.

  • Nitrous oxide is the primary source of stratospheric NOx, which play a vital role in controlling the abundance of stratospheric ozone.

  • However, per- haps the term ‘‘relative analgesia’’ may be useful in describing analgesia by inhalational techniques alone, which are becoming more common using agents such as nitrous oxide, methoxyflurane, and nitrous oxide/sevoflur- ane mixtures.11 Nitrous oxide provides analgesia, anxiolysis, and mild amnesia obtained with maintenance of verbal contact and predominantly intact laryngeal reflexes.

  • Dental Products- Sodium fluoride, Stannous fluoride, Calcium carbonate, Sodium meta phosphate, Di- calcium phosphate ,Strontium chloride, Zinc chloride.Inhalants- Oxygen, Carbon dioxide, Nitrous oxide.

  • Nitrous oxide is produced by both natural and human related sources.

  • Nitrous oxide is also produced naturally from a wide variety of biological sources in soil and water, particularly microbial action in wet tropical forests.

  • Oxygen and Nitrous oxide should be linked either mechanically or pneumatically to ensure a minimum of 25% oxygen delivery at all times to avoid delivery of hypoxic mixture.


More Definitions of Nitrous oxide

Nitrous oxide or ‘N2O’ means the emission of dinitrogen monoxide from the tailpipe;
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Nitrous oxide means the chemical compound containing two atoms of nitrogen and one atom of oxygen.
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Nitrous oxide means a combination of nitrous oxide and oxygen.
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Nitrous oxide means a colorless, nonflammable gas, N 2 O, oftentimes used as an anesthetic and in aerosols; when inhaled it produces loss of sensibility to pain preceded by exhilaration and sometimes laughter, and is properly used especially as an anesthetic in dentistry; it is also known as “laughing gas” or “whippet(s)”.
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Nitrous oxide or “N2O" means a colourless gas that is used as an anaesthetic in dentistry and as a fuel and that is an atmospheric pollutant and greenhouse gas produced by combustion;
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Related to Nitrous oxide

  • Nitrogen oxides means nitric oxide and nitrogen dioxide, expressed as nitrogen dioxide (NO2);

  • CO2 means carbon dioxide.

  • High global warming potential hydrofluorocarbons means any hydrofluorocarbons in a particular end use for which EPA’s Significant New Alternatives Policy (SNAP) program has identified other acceptable alternatives that have lower global warming potential. The SNAP list of alternatives is found at 40 CFR part 82, subpart G, with supplemental tables of alternatives available at (http://www.epa.gov/snap/ ).

  • Evaporative emissions means the hydrocarbon vapours lost from the fuel system of a motor vehicle other than those from exhaust emissions;

  • Hydric soil means a soil that formed under conditions of saturation, flooding, or ponding long enough during the growing season to develop anaerobic conditions in the upper part.

  • Blendstock means and includes any petroleum product component of motor fuel, such as naphtha, reformate, or toluene; or any oxygenate that can be blended for use in a motor fuel.

  • Drum means any cylindrical metal shipping container of 13 to 110 gallon capacity.

  • Biomass means the biodegradable fraction of products, waste and residues from biological origin from agriculture (including vegetal and animal substances), forestry and related industries including fisheries and aquaculture, as well as the biodegradable fraction of industrial and municipal waste;

  • Natural Gas Liquids means those hydrocarbon components that can be recovered from natural gas as a liquid including, but not limited to, ethane, propane, butanes, pentanes plus, and condensates;

  • Geothermal fluid means water in any form at temperatures greater than 120

  • Gasification means the substoichiometric oxidation or steam reformation of a substance to produce a gaseous mixture containing two or more of the following: (i) oxides of carbon; (ii) methane; and (iii) hydrogen;

  • Ash means all species of the genus Fraxinus.

  • Solid film lubricant means a very thin coating consisting of a binder system containing as its chief pigment material one or more of molybdenum disulfide, graphite, polytetrafluoroethylene (PTFE) or other solids that act as a dry lubricant between faying surfaces.

  • Asphalt means a dark brown to black cement-like material (solid, semisolid, or liquid in consistency) in which the predominating constituents are bitumens which occur in nature as such or which are obtained as residue in refining petroleum.

  • Tetrahydrocannabinol means the natural or synthetic equivalents of the substances contained in the plant, or in the resinous extractives of, Cannabis sativa, or any synthetic substances, compounds, salts, or derivatives of the plant or chemicals and their isomers with similar chemical structure and pharmacological activity.

  • Hydrofluorocarbons means compounds that only contain hydrogen, fluorine, and carbon.

  • Fossil fuel-fired means, with regard to a unit:

  • Reid vapor pressure means the vapor pressure of crude oil or other volatile petroleum products at 100 degrees Fahrenheit as determined by the latest edition of ASTM D6377 (RVPE): Standard Test Method for Determination of Vapor Pressure of Crude Oil.

  • Natural uranium means uranium with the naturally occurring distribution of uranium isotopes, which is approximately 0.711 weight percent uranium-235, and the remainder by weight essentially uranium-238.