pyrophoric liquid definition
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Pyrophoric Liquid [Energy] Law and Legal Definition According to 10 CFR 61.2 [Title 10 – Energy; Chapter I -- Nuclear Regulatory Commission; Part 61 -- Licensing Requirements for Land Disposal of Radioactive Waste; Subpart A -- General Provisions], the term Pyrophoric liquid means “any liquid that ignites spontaneously in dry or moist air at or below 130[degrees]F (54.5[degrees]C).
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Definitions Lateral flowage of a turbulent mixture of hot gases and unsorted pyroclastic material (volcanic fragments, crystals, ash, pumice, and glass shards) that can move at high speed (50 to 100 miles an hour.) The term also can refer to the deposit so formed.
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phenolic Definition of phenolic. 1  1 : a usually thermosetting resin or plastic made by condensation of a phenol with an aldehyde and used especially for molding and insulating and in coatings and adhesives —called also phenolic resin. 2  2 : phenol 2.
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PYRIPHLEGETHON In Greek mythology Pyriphlegethon was the underworld river of fire and its god. He was one of five infernal rivers, the others being the Acheron, Styx, Lethe and Cocytus.
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Lahar pyroclastic flow. in a volcanic eruption, a fluidized mixture of hot rock fragments, hot gases, and entrapped air that moves at high speed in thick, gray-to-black, turbulent clouds that hug the ground. The temperature of the volcanic gases can reach about 600 to 700 °C (1,100 to 1,300 °F).
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liquid Definition of liquid. 1  1 : a liquid consonant. 2  2 : a fluid (such as water) that has no independent shape but has a definite volume and does not expand indefinitely and that is only slightly compressible.
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Phytic acid Phytic acid (known as inositol hexakisphosphate (IP6) , inositol polyphosphate, or phytate when in salt form), discovered in 1903, a saturated cyclic acid, is the principal storage form of phosphorus in many plant tissues, especially bran and seeds. It can be found in cereals and grains.
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49 CFR 171.8 - Definitions and abbreviations. Form EIA-627 and form EIA-895. (Appendix B - Data sources) The definition provided (Liquid means a material, other than an elevated-temperature material, with a melting point or initial melting point of 20C [68F] or lower at a standard pressure of 101.
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- The gaseous state of a substance that is normally liquid or solid at room temperature, such as water that has evaporated into the air. See more at vapor pressure, See also water vapor. A faintly visible suspension of fine particles of matter in the air, as mist, fumes, or smoke.
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- University of Minnesota - Pyrophoric Chemicals Guide Page 2. 1. Introduction. Pyrophoric chemicals are liquids and solids that have the potential to spontaneously ignite in air at. temperatures of o130oF (54 C) or below. They often also have corrosive, water reactive, and peroxide. forming properties.
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- The gaseous products from pyrolysis of polyethylene (PE) with very low oxygen concentrations can be methane, ethane and hydrogen. Under conditions of incomplete combustion with 38 % of carbon included, 13.4 % of CO, 42.6 % of volatile hydrocarbons (methane, ethylene, acetylene, toluene, benzene) and 5.3 %
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- F (54 C) or below can be in the solid, liquid or gas phase. Pyrophoric gases, pyrophoric liquids and pyrophoric solids all share the property of spontaneous ignition. Pyrophoric. gases, such as silanes which are a nonmetallic hydride, can ignite immediately upon exposure to air.
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Pyroclastic flow A pyroclastic flow (also known scientifically as a pyroclastic density current) is a fast-moving current of hot gas and volcanic matter (collectively known as tephra), which reaches speeds moving away from a volcano of up to 700 km/h (450 mph). The gases can reach temperatures of about 1,000 °C (1,830 °F).
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- Pyrophoric Liquid. A liquid which, even in small quantities, is liable to ignite within five minutes after coming into contact with air. Information in this glossary was compiled from a variety of sources.
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phenol phenol - any of a class of weakly acidic organic compounds; molecule contains one or more hydroxyl groups. pyrogallic acid, pyrogallol - a toxic white lustrous crystalline phenol used to treat certain skin diseases and as a photographic developer. organic compound - any compound of carbon and another element or a radical. creosol - a colorless to yellow aromatic liquid that is a constituent of creosote. cresol, methyl phenol - any of three poisonous colorless isomeric phenols; derived from coal or wood tar; used as a disinfectant.
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- pyrogenic (comparative more pyrogenic, superlative most pyrogenic) 1  producing heat, especially in the body. 2  producing fever. ( 3 geology) of a mineral formed from a magma at high temperature.
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Lava Flow, Pyroclastic Flow, Pyroclastic Surge & Tephra: Preventing Volcanic Hazards A pyroclastic flow is a dense collection of fragments and gases from a volcanic eruption that flows down the slope of a volcano. You can recall this term by remembering that the prefix 'pyro' means 'fire,' and the suffix 'clastic' means 'fragments.' So a pyroclastic flow is literally the 'flow of fiery fragments.'.
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Pyrophoricity Examples are iron sulfide and many reactive metals including uranium, when powdered or thinly sliced. Pyrophoric materials are often water-reactive as well and will ignite when they contact water or humid air. They can be handled safely in atmospheres of argon or (with a few exceptions) nitrogen.xamples are iron sulfide and many reactive metals including uranium, when powdered or thinly sliced. Pyrophoric materials are often water-reactive as well and will ignite when they contact water or humid air. They can be handled safely in atmospheres of argon or (with a few exceptions) nitrogen.
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MCU Personal Loans Review APR is one of the most important features of any loan. The main advantage of personal loans from MCU is comparatively affordable and beneficial rates. The amount of money, offered by MCU ranges from $1,000 to $50,000, while the term also varies from 24 months up to 84 months.
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vaporize (vā'pər) The gaseous state of a substance that is normally liquid or solid at room temperature, such as water that has evaporated into the air. See more at vapor pressure, See also water vapor. A faintly visible suspension of fine particles of matter in the air, as mist, fumes, or smoke.
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amphoric (æmˈfɒrɪk) adj. (Medicine) resembling the sound produced by blowing into a bottle. Amphoric breath sounds are heard through a stethoscope placed over a cavity in the lung.
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Popular Study Materials from Geology 1114 Is lava a liquid state of matter for fire? No. Fire isn't matter - it's a chemical reaction between two types of matter. Lava (or, if it's below the surface of the Earth, magma) is the liquid state of rock.
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âPropylene Glycol (PG) vs Vegetable Glycerin (VG) E Liquid Propylene Glycol (PG): An organic compound which comes from Propylene Oxide, PG is almost odour-free, has no colour and has a low viscosity. It is commonly used in food production (as a preservative), in tobacco products, in medications, solvents and e liquids.
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pyrite Definition of pyrite. : a common mineral that consists of iron disulfide, has a pale brass-yellow color and metallic luster, and is burned in making sulfur dioxide and sulfuric acid.
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- Naphtha (/ˈnaefθə/ ˈnæfθə /or/) ˈnaepθə ˈnæpθə is a general term that has been used for over two thousand years to refer to flammable liquid. Hydrocarbon mixtures mixtures labelled naphtha have been produced from natural, gas condensates, petroleum distillates and the distillation of coal tar. and peat 2nd century BCE Koine Greek religious text uses the word naphtha to refer to a miraculously flammable liquid. The subjects called the liquid nephthar, meaning purification, but note that most people call it naphtha (or Nephi).
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Fireworks Definitions Pyro – used as a general term to describe fireworks or someone that enjoys fireworks. Pyro means fire in Greek. Pyrotechnician – a person that designs and fires fireworks.