Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Limiting_oxygen_concentration> ?p ?o. }
Showing items 1 to 30 of
30
with 100 items per page.
- Limiting_oxygen_concentration abstract "Limiting oxygen concentration, (LOC), also known as the Minimum oxygen concentration, (MOC), is defined as the limiting concentration of oxygen below which combustion is not possible, independent of the concentration of fuel. It is expressed in units of volume percent of oxygen. The LOC varies with pressure and temperature. It is also dependent on the type of inert (non-flammable) gas.The effect of increasing the concentration of inert gas can be understood by viewing the inert as thermal ballast that quenches the flame temperature to a level below which the flame cannot exist. Carbon dioxide is therefore more effective than nitrogen due to its higher molar heat capacityThe concept has important practical use in fire safety engineering. For instance, to safely fill a new container or a pressure vessel with flammable gasses, the atmosphere of normal air (containing about 21 volume percent of oxygen) in the vessel would first be flushed (purged) with nitrogen or another non-flammable inert gas, thereby reducing the oxygen concentration inside the container. When the oxygen concentration is below the LOC, flammable gas can be safely admitted to the vessel because the possibility of internal explosion has been eliminated.The limiting oxygen concentration is a necessary parameter when designing hypoxic air fire prevention systems.".
- Limiting_oxygen_concentration thumbnail Flammability_diagram_methane_-_purge_commissioning.png?width=300.
- Limiting_oxygen_concentration wikiPageExternalLink en.
- Limiting_oxygen_concentration wikiPageExternalLink moeller.htm.
- Limiting_oxygen_concentration wikiPageID "21421435".
- Limiting_oxygen_concentration wikiPageRevisionID "606549535".
- Limiting_oxygen_concentration hasPhotoCollection Limiting_oxygen_concentration.
- Limiting_oxygen_concentration subject Category:Combustion.
- Limiting_oxygen_concentration subject Category:Explosion_protection.
- Limiting_oxygen_concentration subject Category:Fire.
- Limiting_oxygen_concentration subject Category:Safety.
- Limiting_oxygen_concentration type ChemicalProcess113446390.
- Limiting_oxygen_concentration type ChemicalProcesses.
- Limiting_oxygen_concentration type ChemicalReaction113447361.
- Limiting_oxygen_concentration type ChemicalReactions.
- Limiting_oxygen_concentration type NaturalProcess113518963.
- Limiting_oxygen_concentration type PhysicalEntity100001930.
- Limiting_oxygen_concentration type Process100029677.
- Limiting_oxygen_concentration comment "Limiting oxygen concentration, (LOC), also known as the Minimum oxygen concentration, (MOC), is defined as the limiting concentration of oxygen below which combustion is not possible, independent of the concentration of fuel. It is expressed in units of volume percent of oxygen. The LOC varies with pressure and temperature.".
- Limiting_oxygen_concentration label "Limiting oxygen concentration".
- Limiting_oxygen_concentration label "Sauerstoffgrenzkonzentration".
- Limiting_oxygen_concentration sameAs Sauerstoffgrenzkonzentration.
- Limiting_oxygen_concentration sameAs 최소_산소_농도.
- Limiting_oxygen_concentration sameAs m.05f306_.
- Limiting_oxygen_concentration sameAs Q593204.
- Limiting_oxygen_concentration sameAs Q593204.
- Limiting_oxygen_concentration sameAs Limiting_oxygen_concentration.
- Limiting_oxygen_concentration wasDerivedFrom Limiting_oxygen_concentration?oldid=606549535.
- Limiting_oxygen_concentration depiction Flammability_diagram_methane_-_purge_commissioning.png.
- Limiting_oxygen_concentration isPrimaryTopicOf Limiting_oxygen_concentration.