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Relative amount of degradation to the ozone layer a compound causes
The ozone depletion potential (ODP) of a chemical compound is the relative amount of degradation to the ozone layer it can cause, with trichlorofluoromethane
Ozone_depletion_potential
1987 treaty to protect the ozone layer
out the production of numerous substances that are responsible for ozone depletion. It was agreed on 16 September 1987, and entered into force on 1 January
Montreal_Protocol
Atmospheric phenomenon
Ozone depletion consists of two related events observed since the late 1970s: a lowered total amount of ozone in Earth's upper atmosphere, and a much
Ozone_depletion
Region of the stratosphere
Huang, Ziyu; Nomura, Ken-ichi; Wang, Joseph (June 11, 2024). "Potential Ozone Depletion From Satellite Demise During Atmospheric Reentry in the Era of
Ozone_layer
Chemical propellant and refrigerant
developed countries in 2020 due to the compound's ozone depletion potential (ODP) and high global warming potential (GWP), and in developing countries this process
Chlorodifluoromethane
HFC, hydrofluoroalkane refrigerant
(dichlorodifluoromethane) but with insignificant ozone depletion potential and a lower 100-year global warming potential (1,430, compared to R-12's GWP of 10,900)
1,1,1,2-Tetrafluoroethane
Chemical compound
a high ozone depletion potential, and long atmospheric lifetime. Only a few other greenhouse gases surpass CFC-13 in global warming potential (GWP). The
Chlorotrifluoromethane
Product used for dusting devices
CO2. Gas dusters sold in many countries are ozone safe as they use "zero ODP" (zero ozone depletion potential) gases. For example, tetrafluoroethane has
Gas_duster
Chemical compound
January 1996 under the Montreal Protocol because of its high ozone depletion potential and very long lifetime when released into the environment. CFC-115
Chloropentafluoroethane
Chemical compound
Pentafluoroethane does not deplete ozone so it has replaced earlier fluorinated chemicals that did. However while it has zero ozone depletion potential, it has high
Pentafluoroethane
Chemical compound
ozone depletion potential among chlorocarbons due to the presence of 2 chlorine atoms in the molecule. R-12 also has intense global warming potential
Dichlorodifluoromethane
Class of chemical compounds
refrigerants are categorized as having zero ozone depletion potential (ODP) and low global warming potential (GWP) and so offer a more environmentally friendly
Hydrofluoroolefin
Halocarbon Scenarios, Ozone Depletion Potentials, and Global Warming Potentials" (PDF). Scientific Assessment of Ozone Depletion: 2006. Geneva, Switzerland:
List_of_refrigerants
Chemical compound
Halotron I fire-extinguishing mixture. Its ozone depletion potential is ODP = 0.012, and global warming potential is GWP = 76. HCFC-123 will eventually be
2,2-Dichloro-1,1,1-trifluoroethane
2,2-Dichloro-1,1,1-trifluoroethane
and their efficiency in contributing to stratospheric ozone depletion (ozone depletion potential, ODP), and by making assumptions on transport times into
Equivalent effective stratospheric chlorine
Equivalent_effective_stratospheric_chlorine
Working fluid in a refrigeration cycle
protection, the refrigerant should have no ozone depletion potential and a very low global warming potential. Refrigerants that are not naturally present
Refrigerant
Industrial process
weight) – should be used. With a global warming potential (GWP) of 0.072 and an ozone depletion potential (ODP) of 0, R-290 is of very little threat to
Propane_refrigeration
Triatomic oxygen molecule
Lightning Nitrogen oxides Ozone depletion, including the phenomenon known as the ozone hole. Ozone monitor Ozone monitoring instrument Ozone therapy Ozoneweb Ozonide
Ozone
Chemical compound
production, consumption, and trade of ozone-depleting substances (ODS). Dibromotetrafluoroethane's high ozone-depleting potential (ODP) caused it to be identified
Dibromotetrafluoroethane
Class of organic compounds
Air Act to address stratospheric ozone depletion. By 1987, in response to a dramatic seasonal depletion of the ozone layer over Antarctica, diplomats
Chlorofluorocarbon
Unintended escape of gas from a pipeline or other containment
are especially harmful, because of their global warming potential and ozone depletion potential. Leaks of gases associated with industrial operations and
Gas_leak
Ozone depletion and climate change are environmental challenges whose connections have been explored and which have been compared and contrasted, for
Ozone depletion and climate change
Ozone_depletion_and_climate_change
Chemical compound
agents such as halon 1211 and 1301 were developed. Due to its ozone depletion potential its production was banned from January 1, 2002, at the Eleventh
Bromochloromethane
Class of organic solvent
regulate their use due to the short atmospheric lifetimes and zero ozone depletion potential compared to alternative chemicals. Immersion cooling Liquid dielectric
Hydrofluoroether
agent, avoiding the high global warming potential of CFCs, HCFCs and HFCs, as well as the ozone depletion potential of CFC and HCFCs. Extruded polystyrene
Rigid_panel
Chemical compound
HCFCs, and HFCs. Methyl formate has near zero ozone depletion potential and zero global warming potential and a short atmospheric life of 3 days. It is
Methyl_formate
Chemical compound
atmosphere grew to near 25 parts per trillion by year 2016. It has an ozone depletion potential (ODP) of 0.12. This is low compared to the ODP=1 of trichlorofluoromethane
1,1-Dichloro-1-fluoroethane
Isomer/derivative of butane
(that is, isobutane mixtures) have negligible ozone depletion potential and very low global warming potential (having a value of 3.3 times the GWP of carbon
Isobutane
Subsidiary manufacturer of HVAC systems
Hydrochlorofluorocarbon (HCFC) refrigerant gas. Due to R22's ozone depletion potential (ODP) and high global warming potential (GWP), its use is being phased out in developed
Trane
Sustainable refrigerants
are typically evaluated on both their global warming potential (GWP) and ozone depletion potential (ODP). The GWP scale is standardized to carbon dioxide
Natural_refrigerant
Chemical compound
very short-lived substances that depletes ozone. Because 1-bromopropane is so short-lived, its ozone depletion potential (ODP) is dependent on the latitude
1-Bromopropane
Polymer resin widely used in packaging
dioxide as blowing agent, achieving an ODP (Ozone depletion potential) of 0 and a GWP (Global warming potential) below 5. Packaging, particularly expanded
Polystyrene
HVAC company
and manufacture chillers with HFC-134a, a refrigerant with no ozone depletion potential. In 2006, McQuay was acquired by Daikin Industries, a global manufacturer
Daikin_Applied_Americas
Chemical compound
reflecting a 96% reduction in environmental impact. It has an ozone depletion potential (ODP) of no more than 0.016, which is much lower compared to Halon
Halotron_I
System that transfers heat from one space to another
(HFC) with similar thermodynamic properties with insignificant ozone depletion potential (ODP) but had problematic GWP. HFCs are powerful greenhouse gases
Heat_pump
Consumer device for making ice, found inside a freezer
relatively low concentrations. On the other hand, ammonia has an ozone depletion potential (ODP) of zero and very low global warming effects. While deaths
Icemaker
Type of chlorofluorocarbon (CFC-11)
electronic spirit duplicator machines. Prior to the knowledge of the ozone depletion potential of chlorine in refrigerants and other possible harmful effects
Trichlorofluoromethane
Chemical compound
CH2ClF → C6F6 + 9 HCl It was used as a refrigerant and has an ozone depletion potential of 0.02. Its crystal structure is monoclinic with space group
Chlorofluoromethane
Chemical compound
; Ravishankara, A. R.; Garcia, Rolando R. (1994). "Ozone depletion and global warming potentials of CF3I". Journal of Geophysical Research. 99 (D10):
Trifluoroiodomethane
Chemical compound
but HCFCs still have a significant ozone-depletion ability. As of year 2020, HCFC's are replaced by non ozone depleting HFCs within many applications. In
1-Chloro-1,1-difluoroethane
Fuel for heating, cooking and vehicles
isobutane (R-600a) the blend "R-290a" has negligible ozone depletion potential, very low global warming potential and can serve as a functional replacement for
Liquefied_petroleum_gas
Particle-based form of fire extinction
tooling), low toxicity, environmentally friendliness (e.g., 0% ozone depleting potential), non-pressurized systems, and overall cost-effectiveness. That
Condensed aerosol fire suppression
Condensed_aerosol_fire_suppression
Gases commonly used in several welding processes
This gas, however, is being used less because it has a strong ozone depletion potential. Argon-carbon dioxide C-50 (50% argon/50% CO2) is used for short
Shielding_gas
Chemical compound
It is a class I ozone depleting substance with ozone depletion potential ODP = 0.74, and a greenhouse gas with global warming potential over 100 years
Bromodifluoromethane
Undersea rail tunnel linking France to the UK
hydrochlorofluorocarbon (HCFC) refrigerant gas. Due to R22's ozone depletion potential and high global warming potential, its use is being phased out in developed countries
Channel_Tunnel
Chemical compound
HCFC blowing agents formerly used for this purpose, it has no ozone depletion potential and is nearly non-toxic. Although it is intended to remain trapped
Pentafluoropropane
Chemical compound
refrigerant. Due to its role in ozone depletion, dichlorofluoromethane has been largely phased out. It has ozone depletion potential 0.04. Production and consumption
Dichlorofluoromethane
Polymeric Si–O–Al framework similar to zeolites but amorphous
conventional concrete (CC). However, geopolymer concrete has higher ozone depletion potential due to CFC emissions from the chlor-alkali process, a drawback
Geopolymer
Pressurized gas or liquid in a heat engine
density), viscosity, toxicity, flammability, ozone depletion potential (ODP), global warming potential (GWP) and cost, as well as favorable process characteristics
Working_fluid_selection
Variation on the Rankine thermodynamic cycle
main parameters taken into account are the Ozone depletion potential (ODP) and the global warming potential (GWP). Safety The fluid should be non-corrosive
Organic_Rankine_cycle
Ozone-depleting substances in Earth's stratosphere
to the destruction of the ozone layer. In previous decades it was believed that the most significant factor in ozone depletion was the increase in chlorofluorocarbons
Very_short-lived_substances
Mixture used as a refrigerant
environmental impact with respect to ozone depletion, R-407C still has a calculated 100-year global warming potential of 1774, only slightly lower than calculated
R-407C
Chemical compound
high GWP. HFO-1234ze(E) itself has zero ozone-depletion potential (ODP=0), a very low global warming potential (GWP < 1 ), even lower than CO2, and it
Trans-1,3,3,3-Tetrafluoropropene
Trans-1,3,3,3-Tetrafluoropropene
Topics referred to by the same term
practitioner, a perioperative care co-ordinator in UK hospitals Ozone depletion potential, in chemistry and pollution Obstacle departure procedure, IFR
ODP
Colourless non-flammable greenhouse gas
implicated in thinning the ozone layer. A 2009 study suggested that N 2O emission was the single most important ozone-depleting emission and it was expected
Nitrous_oxide
Constituent gas of the troposphere
in a relative rise in ozone depletion in the polar region, as well as an increase in the frequency of ozone holes. Ozone depletion, on the other hand, is
Ground-level_ozone
Chemical compound
as tributyltin hydride. Its ozone depletion potential (ODP) is 1.0 and it is included in list of Class I Ozone-Depleting Substances. "Dibromofluoromethane
Dibromofluoromethane
Study of chemical compounds containing fluorine-carbon bonds
organofluorine compounds are pollutants because of their contributions to ozone depletion, global warming, bioaccumulation, and toxicity. The area of organofluorine
Organofluorine_chemistry
Refrigerant fluid
only fluorine) does not contribute to ozone depletion and therefore became more widely used as ozone-depleting refrigerants like R-22 were phased out
R-410A
Active fire protection device
human toxicity when used in confined spaces, ozone depleting potential, and greenhouse warming potential. The three recommended agents meet minimum performance
Fire_extinguisher
Hydrocarbon compound (C3H8)
to fluorocarbons, propane has a negligible ozone depletion potential and very low global warming potential, or GWP (having a GWP 20 value of 0.072, 1⁄14
Propane
Chemical compound
gas with a global warming potential 568 times stronger than CO2. It is also an ozone depleter with an ozone depletion potential of 0.03 which is on the
1,3-Dichloro-1,1,2,2,3-pentafluoropropane
1,3-Dichloro-1,1,2,2,3-pentafluoropropane
Halogen compounds derived from methane
oxygen deprivation, or fuel dilution. As of 2023[update], due to ozone depletion problems, halon fire extinguishers are largely banned in some countries
Halomethane
International agreement (2016) to reduce the use of hydrofluorocarbons
restore the ozone layer; participating countries agreed to phase out chlorofluorocarbons (CFCs), gases that had been causing ozone depletion. HFCs do not
Kigali_Amendment
Organic molecule of anthropogenic origin implicated in ozone depletion
Witrant, Emmanuel; Sturges, William T. (9 March 2014). "Newly detected ozone-depleting substances in the atmosphere" (PDF). Nature Geoscience. 7 (4): 266–269
1,1,1-Trichloro-2,2,2-trifluoroethane
1,1,1-Trichloro-2,2,2-trifluoroethane
Material used for thermal insulation
using blowing agents with a lower global warming potential (GWP) as well as ozone-depleting potential (ODP). In the last decades, the main focus of the
Polyurethane_foam
Machine that removes heat from a liquid coolant
large chiller may last for 25 years or more. Ozone depletion potential (ODP) and global warming potential (GWP) of the refrigerant need to be considered
Chiller
Type of geothermal power station
compatibility – non-toxic, non-carciogenic, low global warming potential, low ozone depletion potential, non-flammable, chemically inert. Low cost and readily
Binary_cycle
Organobromine pesticide
biologically. It is a recognized ozone-depleting chemical. According to the IPCC Fifth Assessment Report, it has a global warming potential of 2. The compound was
Bromomethane
Organic halide used for fire suppression
potentials. Hydrochlorofluorocarbons, i.e., HCFCs including HCFC containing NAF S-III, contain chlorine and are stratospheric ozone layer depleters,
Bromotrifluoromethane
Chemical compound
2010 in developing countries under the Montreal Protocol because of its ozone-depleting potential. Ozone Depleting Substances List (Montreal Protocol)
Pentachlorofluoroethane
Earth's southernmost continent
significant effect on it via pollution, ozone depletion, and climate change. The melting of the potentially unstable West Antarctic ice sheet causes
Antarctica
Chemical compound
lifetimes of less than 0.5 year, VSLSs can contribute to stratospheric ozone depletion, particularly if emitted in regions where rapid transport to the stratosphere
Dichloromethane
Any binary compound of oxygen and fluorine
destruction of ozone in the atmosphere. However, the oxygen monofluoride radicals are assumed to not play as big a role in the ozone depletion because free
Oxygen_fluoride
Chemical compound
extinguisher, USA, 2015. Bromochlorofluoromethane Bromotrifluoromethane Ozone depletion potential Dagani, M. J.; Barda, H. J.; Benya, T. J.; Sanders, D. C. "Bromine
Bromochlorodifluoromethane
Over-consumption Overpopulation Oxygen saturation Ozone depletion Ozone depletion potential Ozone layer Ozone-oxygen cycle Pacific Marine Environmental Laboratory
Index of environmental articles
Index_of_environmental_articles
Hypothetical climatic effect of nuclear war
capable of catalytically breaking down the ozone present in this part of the atmosphere. Ozone depletion would allow a much greater intensity of harmful
Nuclear_winter
Cleaning of fabrics in non-aqueous solvents
Francisco, J. S. (2011). "Three-dimensional model evaluation of the Ozone Depletion Potentials for n-propyl bromide, trichloroethylene and perchloroethylene"
Dry_cleaning
Layer of the atmosphere above the troposphere
later in the laboratory. Le Grand Saut Lockheed U-2 Overshooting top Ozone depletion Paris Gun (projectile was the first artificial object to reach the
Stratosphere
Insulation material
agents. Both are potent greenhouse gases, and HCFCs have some ozone depletion potential. Many foam insulations are made from petrochemicals and may be
Building_insulation_material
Chemical compound
chemicals. Usage of bromofluoromethane is regulated due to its ozone depletion potential (0.73). Its isotopomer CH2Br18F contains fluorine-18 (18F) and
Bromofluoromethane
Registered trade name for halocarbon products
chlorofluorocarbons (CFCs) and hydrofluorocarbons (HFCs), both of which cause ozone depletion (although the latter much less so) and contribute to global warming
Freon
Fire suppression agent
potentially harmful gases. UNEP banned the use of Halon gases in the Montreal Protocol treaty in 1987 due to ozone depletion and the ozone-depleting effect
Clean_agent_FS_49_C2
Chemical compound
fire extinguishers, however, it is also very toxic. It is a class I ozone depleting substance (ODS). Dibromodifluoromethane can be obtained by vapor phase
Dibromodifluoromethane
Natural stone that has been finished to specific sizes and shapes
performance measures (e.g. global warming, acidification potential, toxicity, ozone depletion potentials) over the full life cycle of a product, a building
Dimension_stone
General anaesthetic
is not available in the United States. Halothane may contribute to ozone depletion. It is a potent anesthetic with a minimum alveolar concentration (MAC)
Halothane
Chemical compound
effective as a catalyst of the ozone destruction. The chemical reaction of BrO and chlorine dioxide (OClO) results in ozone depletion in the stratosphere. Simpson
Bromine_monoxide_radical
Chemical compound
(other sources: 500 years). It has a global warming potential (GWP) of 9200 and an ozone depletion potential (ODP) of 0. Hexafluoroethane is included in the
Hexafluoroethane
Term for nitric oxide and nitrogen dioxide
air pollution, notwithstanding its involvement in ozone depletion and high global warming potential. NOy is the class of compounds comprising NOx and
NOx
EPA program covering regulated chemicals
limited by ozone-depleting chemicals. However, after passing regulations to phase-out R134a, an HFC refrigerant with no ozone-depleting potential, this phase-out
Significant New Alternatives Policy
Significant_New_Alternatives_Policy
Most common type of heat pump
(HFC) with similar thermodynamic properties with insignificant ozone depletion potential (ODP) but had problematic GWP. HFCs are powerful greenhouse gases
Air_source_heat_pump
Group of chemical compounds derived from alkanes containing one or more halogens
to ozone depletion. Methyl bromide is a controversial fumigant. Only haloalkanes that contain chlorine, bromine, and iodine are a threat to the ozone layer
Haloalkane
4. ISBN 0849317908. Misra, Kula C. (2012). "13.3.1 Depletion of stratospheric ozone – the "ozone hole"". Introduction to Geochemistry: Principles and
Bromofluorocarbon
Objects intentionally placed into orbit
the ozone layer and pollutants emitted from rockets can contribute to ozone depletion in a number of ways. Radicals such as NOx, HOx, and ClOx deplete stratospheric
Satellite
Dutch climatologist (1933–2021)
chlorofluoromethanes on the ozone layer. Crutzen immediately developed a model of this effect, which predicted severe depletion of ozone if those chemicals continued
Paul_J._Crutzen
Impact of human life on Earth and environment
polar tropospheric ozone depletion events in addition to these stratospheric events. The main causes of ozone depletion and the ozone hole are manufactured
Human impact on the environment
Human_impact_on_the_environment
American chemist and engineer (1889–1944)
trace amounts had adverse effects. The existence of the ozone layer, however, and the potential for chlorofluorocarbons to harm it, was not known at the
Thomas_Midgley_Jr.
Chemical compound
production of HFC-134a which can be produced by hydrogenation. The ozone depletion potential of 1,1-dichlorotetrafluoroethane is 0.72. The estimated lifetime
1,1-Dichlorotetrafluoroethane
Uranium with lower content of 235U
natural sources, but will be lower in depleted uranium in accordance with the degree of depletion. About 95% of the depleted uranium produced until now is stored
Depleted_uranium
Mass extinction at the end of the Devonian
Devonian–Carboniferous boundary. This could implicate increased UV-B radiation and ozone depletion as the kill mechanism, at least for terrestrial organisms. Intense
Hangenberg_event
OZONE DEPLETION-POTENTIAL
OZONE DEPLETION-POTENTIAL
Boy/Male
Gujarati, Hindu, Indian, Kannada
Sun; A Fresh Start; A Renewed Ambition; Victorious; Potential; Shining Star; Bright; Luminous; Morning
Boy/Male
Indian, Sanskrit
Real Man; The Man who have a Hugh Potentials
Boy/Male
Tamil
Ilancheliyan | இலாநà¯à®šà¯‡à®²à®¿à®¯à®¾à®
Full of youthful potential
Ilancheliyan | இலாநà¯à®šà¯‡à®²à®¿à®¯à®¾à®
Boy/Male
Bengali, Indian
Lightening Insect; Who is in Zone
Boy/Male
Hindu, Indian
Zone
Surname or Lastname
Dutch
Dutch : from zoon ‘son’, a distinguishing epithet for a son who shared the same personal name as his father.English (southwestern) : variant of Son.
Boy/Male
Hindu
Real Man i.e. the Man who have a hugh potentials
Boy/Male
Tamil
Real Man i.e. the Man who have a hugh potentials
Boy/Male
Bengali, Hindu, Indian, Kannada, Marathi, Tamil, Telugu, Traditional
Full of Youthful Potential
Boy/Male
Hindu, Indian
Potential
OZONE DEPLETION-POTENTIAL
OZONE DEPLETION-POTENTIAL
Girl/Female
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Oriya, Sindhi, Tamil, Telugu
A Flower that Lord Krishna Likes; A Flower
Boy/Male
Teutonic
Spear strength.
Girl/Female
Arabic, Muslim
Loving; Tender
Boy/Male
Hindu, Indian, Marathi
Image of Lord Shiva
Girl/Female
Indian
Flower.
Girl/Female
Indian, Tamil
Goddess
Surname or Lastname
English
English : habitational name from either of two places named Cottingham (‘homestead (Old English hÄm) of the people of (Old English -inga-) of a man named Cott or Cotta’), one in East Yorkshire and one in Northamptonshire.
Boy/Male
American, Australian, British, Christian, English
From the Hunter's Meadow
Girl/Female
English American
Marshy meadow. AlsoWoman from Magdala.
Surname or Lastname
English
English : variant of Kestel.German : from Middle High German kezzel ‘kettle’, ‘cauldron’, hence a metonymic occupational name for a maker of copper cooking vessels, or alternatively a topographic and habitational name, from the same word in the sense ‘(ring-shaped) hollow’.Dutch and Belgian : habitational name from any of the places so named in the Belgian provinces of Antwerp and Limburg or the Dutch province of North Brabant.
OZONE DEPLETION-POTENTIAL
OZONE DEPLETION-POTENTIAL
OZONE DEPLETION-POTENTIAL
OZONE DEPLETION-POTENTIAL
OZONE DEPLETION-POTENTIAL
n.
A band or area of growth encircling anything; as, a zone of evergreens on a mountain; the zone of animal or vegetable life in the ocean around an island or a continent; the Alpine zone, that part of mountains which is above the limit of tree growth.
n.
Act of deleting, blotting out, or erasing; destruction.
v. t.
To convert into ozone, as oxygen.
a.
Pertaining to, resembling, or containing, ozone.
n.
the act or process of diminishing the quantity of fluid in the vessels by bloodletting or otherwise; also excessive evacuation, as in severe diarrhea.
a.
Causing deflection.
n.
Fullness of blood; plethora.
n.
The state of being replete; superabundant fullness.
n.
A colorless gaseous substance (O/) obtained (as by the silent discharge of electricity in oxygen) as an allotropic form of oxygen, containing three atoms in the molecule. It is a streng oxidizer, and probably exists in the air, though by he ordinary tests it is liable to be confused with certain other substances, as hydrogen dioxide, or certain oxides of nitrogen. It derives its name from its peculiar odor, which resembles that of weak chlorine.
n.
The measurement or determination of the quantity of ozone.
n.
The act of depleting or emptying.
p. a.
Filled to repletion; saturated; soaked.
n.
Animal fullness; repletion; plethora.
n.
An apparatus or agent for the production or application of ozone.
n.
The act of treating with ozone; also, the act of converting into, or producing, ozone; ozonization.
a.
Serving to indicate the presence or the amount of ozone.
a.
Of or pertaining to a zone; zone-shaped.
v. t.
To treat with ozone.
n.
See Deflection.
n.
A bending or turning aside; deflection.