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18 results

  1. SCIENCE|natural and applied sciences|physical sciences|chemistry

    #633018

    IATE #1621021
    dóchán Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Context '... borrann an dóchán seachtrach an sreabhán oibrithe inmheánach, agus ansin, trí bhorradh agus gníomhú ar mheicníocht an innill, cruthaíonn sé gluaisne agus obair inúsáide...' Reference "Rialachán (AE) Uimh. 168/2013 maidir le ceadú agus le faireachas margaidh ar fheithiclí dhá nó trí roth agus cuadrothair, CELEX:32013R0168/GA"
    Verbrennung
    de
    Definition Unter Verbrennung versteht man eine (mehr) langsame und stufenweise Umsetzung von Brennstoffen, wie Kohle, Holz, Brennoel, mit oxidierenden Stoffen unter Ergluehen und Flammen-bildung mit relativ langsamer Geschwindigkeit Reference CERCHAR+Wild,Sprengtechnik,S 22+DIN 20163
    combustion
    en
    Definition the sequence of exothermic chemical reactions with an oxidant. The release of heat can result in the production of light in the form of either glowing or a flame (see burning) Reference "Based on: Wikipedia http://en.wikipedia.org/wiki/Smoulder and http://en.wikipedia.org/wiki/Combustion [7.12.2009]"
    Comment "If the combustion is slow, at low-temperature and flameless, it is called smouldering [ IATE:1335247 ]"
    combustion
    fr
  2. PRODUCTION, TECHNOLOGY AND RESEARCH|technology and technical regulations|technical regulations

    #642339

    IATE #3508106
    dóchán Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    combustion
    en
    Definition process of burning something Reference """combustion"" noun > The Oxford Dictionary of English (revised edition). Ed. Catherine Soanes & Angus Stevenson. Oxford University Press (OUP), 2005. Oxford Reference Online. OUP. DGT. http://www.oxfordreference.com/views/ENTRY.html?subview=Main&entry=t140.e15324 (5.10.2009)"
  3. ENVIRONMENT|deterioration of the environment|pollution · INDUSTRY

    #627568

    IATE #1408270
    dóchán aerchéimneach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Luftstufung
    de
    Definition Minderung der Bildung von thermischem NOx (durch die brennstoffreiche „Primärzone“) durch Schaffung mehrerer Verbrennungszonen um die Flamme herum Reference "Wikipedia, s. v. ""Rauchgasentstickung"", https://de.wikipedia.org/wiki/Rauchgasentstickung (24.8.2015)"
    air staging | two-stage combustion | air-staged combustion
    en
    Definition technique for lowering NOx emissions from a combustion where some of the combustion air is directed into the primary combustion zone while the balance is directed into secondary and even tertiary zones in some cases, making the primary zone fuel rich and hence less conducive to NOx formation Reference "Charles E. Baukal, Jr. Industrial Combustion Pollution and Control. CRC Press, https://books.google.fr/books?id=-S7JYclfS_4C&pg=PA302&lpg=PA302&dq=%22fuel+staging%22&source=bl&ots=lMVbS-nxJy&sig=PAzsHSJBHB14CzfLNMy0A6Jdrfs&hl=fr&sa=X&ei=CEgIVez0AYmuUdztgLAO&ved=0CHAQ6AEwCQ#v=onepage&q=%22fuel%20staging%22&f=false [17.3.2015]"
    Comment "The unburned combustibles from the primary zone are then combusted in the secondary and tertiary zones. While the overall stoichiometry may be the same as in a conventional burner, the peak flame temperature is much lower in the staged air case because the combustion process is staged over some distance while heat is simultaneously being released from the flame. The lower temperatures in the staged air flame help to reduce the NOx emissions. Reference: Charles E. Baukal, Jr. Industrial Combustion Pollution and Control. CRC Press, https://books.google.fr/books?id=-S7JYclfS_4C&pg=PA302&lpg=PA302&dq=%22fuel+staging%22&source=bl&ots=lMVbS-nxJy&sig=PAzsHSJBHB14CzfLNMy0A6Jdrfs&hl=fr&sa=X&ei=CEgIVez0AYmuUdztgLAO&ved=0CHAQ6AEwCQ#v=onepage&q=%22fuel%20staging%22&f=false [17.3.2015]See also:- fuel staging (related) [ IATE:3564543 ]- staged combustion (broader) [ IATE:1182385 ]"
    étagement de l'air
    fr
    Definition méthode permettant, par la création d'une première zone de combustion en défaut d'air et de l'apport de l'excès d'air nécessaire en aval, de réduire la production des oxydes d'azote qui se forment dans les chambres de combustion par la réaction entre l'azote et l'oxygène de l'air Reference "COM-FR sur la base du site d'Energie plus > energie-plus-magazine > reduction-des-nox-traitement-primaire-adapter-la-combustion, http://atee.fr/energie-plus-magazine/reduction-des-nox-traitement-primaire-adapter-la-combustion [11.9.2015]"
  4. ENVIRONMENT|environmental policy|climate change policy|emission trading|EU Emissions Trading Scheme · PRODUCTION, TECHNOLOGY AND RESEARCH|technology and technical regulations|biotechnology|biomass

    #665693

    IATE #3599707
    dóchán bithmhaise nialas‑rátaithe Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Context 'Mar thoradh ar eisiamh suiteálacha ina mbaintear úsáid eisiach as bithmhais ó EU ETS, tá cásanna ann ina bhfuil brabúis amhantair faighte ag suiteálacha a dhéanann sciar mór de bhithmhais a dhó trí lamháltais saor in aisce a fháil a sháraíonn go mór astaíochtaí iarbhír. Dá bhrí sin, ba cheart luach tairsí le haghaidh dóchán bithmhaise nialas‑rátaithe a thabhairt isteach agus suiteálacha atá os cionn an luacha sin a eisiamh ó EU ETS. Tá an luach tairsí de 95 % ag teacht leis an bparaiméadar éiginnteachta atá leagtha amach in Airteagal 2(16) de Rialachán Tarmligthe (AE) 2019/331 ón gCoimisiún.' Reference "Togra le haghaidh Treoir lena leasaítear Treoir 2003/87/CE lena mbunaítear scéim um liúntais astaíochtaí gás ceaptha teasa a thrádáil laistigh den Aontas, Cinneadh (AE) 2015/1814 i ndáil le cúlchiste cobhsaíochta margaidh a bhunú agus a fheidhmiú do scéim trádála an Aontais maidir le hastaíochtaí gás ceaptha teasa agus Rialachán (AE) 2015/757, CELEX:52021PC0551/GA"
    zero-rated biomass combustion
    en
    Definition situation where burning of biomass in the installations throughout Europe is considered to be carbon-neutral by the EU ETS scheme Reference "COM-Terminology Coordination, based on: Proposal for a DIRECTIVE OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL amending Directive 2003/87/EC establishing a system for greenhouse gas emission allowance trading within the Union, Decision (EU) 2015/1814 concerning the establishment and operation of a market stability reserve for the Union greenhouse gas emission trading scheme and Regulation (EU) 2015/757"
    Comment "“Zero-rated” is not the same as “carbon neutral”. Zero-rating refers to when the emission factor is zero. The emission factor is necessary for the calculation of the emissions produced and corresponding surrender obligation (see Annex IV of the ETS Directive on monitoring principles, which states “The emission factor for biomass shall be zero”).The emission factor is defined in Implementing Regulation (EU) 2018/2066 on the monitoring and reporting of greenhouse gas emissions pursuant to Directive 2003/87/EC and amending Regulation (EU) No 601/2012"
  5. ENVIRONMENT|deterioration of the environment|pollution · INDUSTRY

    #653778

    IATE #3564543
    dóchán breosla-chéimneach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Brennstoffstufung
    de
    Definition Schaffung von Zonen mit unterschiedlichen Brennstoff-Luft-Verhältnissen, die eine Minderung der NOx-Emissionen bewirken Reference "Wikipedia, s. v. ""Rauchgasentstickung"", https://de.wikipedia.org/wiki/Rauchgasentstickung (24.8.2015)"
    fuel staging | reburning | fuel-staged combustion
    en
    Definition technique for lowering NOx emissions from a combustion where some of the fuel is directed into the primary combustion zone while the balance is directed into secondary and even tertiary zones in some cases, making the primary zone fuel rich and hence less conducive to NOx formation Reference "COM-Terminology Coordination, based on:Charles E. Baukal, Jr. Industrial Combustion Pollution and Control. CRC Press, https://books.google.fr/books?id=-S7JYclfS_4C&pg=PA302&lpg=PA302&dq=%22fuel+staging%22&source=bl&ots=lMVbS-nxJy&sig=PAzsHSJBHB14CzfLNMy0A6Jdrfs&hl=fr&sa=X&ei=CEgIVez0AYmuUdztgLAO&ved=0CHAQ6AEwCQ#v=onepage&q=%22fuel%20staging%22&f=false [17.3.2015]"
    Comment "The excess of O2 from the primary zone is then used to combust the fuel added in the secondary and tertiary zones. While the overall stoichiometry may be the same as in a conventional burner, the peak flame temperature is much lower in the staged fuel case because the combustion process is staged over some distance while heat is simultaneously being released from the flame. The lower temperatures in the staged fuel flame help to reduce the NOx emissions.Reference: Charles E. Baukal, Jr. Industrial Combustion Pollution and Control. CRC Press, https://books.google.fr/books?id=-S7JYclfS_4C&pg=PA302&lpg=PA302&dq=%22fuel+staging%22&source=bl&ots=lMVbS-nxJy&sig=PAzsHSJBHB14CzfLNMy0A6Jdrfs&hl=fr&sa=X&ei=CEgIVez0AYmuUdztgLAO&ved=0CHAQ6AEwCQ#v=onepage&q=%22fuel%20staging%22&f=false [17.3.2015]See also:- air staging (related) [ IATE:1408270 ] - staged combustion (broader) [ IATE:1182385 ]"
    étagement du combustible | recombustion
    fr
    Definition méthode permettant, par la création d'une première zone de combustion à fort excès d'air, donc à basse température, suivie d'une zone secondaire riche en combustible où les radicaux hydrocarbonés réduisent le NO formé en N2, de réduire la production des oxydes d'azote qui se forment dans les chambres de combustion par la réaction entre l'azote et l'oxygène de l'air Reference "COM-FR sur la base du site d'Energie plus > energie-plus-magazine > reduction-des-nox-traitement-primaire-adapter-la-combustion, http://atee.fr/energie-plus-magazine/reduction-des-nox-traitement-primaire-adapter-la-combustion [11.9.2015]"
  6. ENERGY|energy policy|energy industry|fuel|fossil fuel · ENVIRONMENT|deterioration of the environment|pollution|atmospheric pollution · ENVIRONMENT|deterioration of the environment|nuisance|pollutant|atmospheric pollutant

    #610986

    IATE #873438
    dóchán breoslaí iontaise Reference "Rialachán (AE) 2021/1058 maidir le Ciste Forbraíochta Réigiúnaí na hEorpa agus an Ciste Comhtháthaithe, CELEX:32021R1058/GA Faomhadh an téarma seo mar chuid de Thionscadal Lex"
    ga
    Comment <<<_not_supplied_>>>
    Verbrennung fossiler Brennstoffe
    de
    Definition Vorgang, bei dem Wärme aus kohlenstoffreichen Verbindungen gewonnen wird, die bei der Zersetzung organischen Materials in Sedimenten entstehen Reference Council-DE in Anlehnung an Conseil-FR
    combustion of fossil fuels | fossil fuel combustion
    en
    combustion de combustibles fossiles
    fr
    Definition phénomène produisant de la chaleur à partir de composés riches en carbone issus de la décomposition sédimentaire de matières organiques Reference Conseil-FR
  7. ENVIRONMENT|deterioration of the environment|pollution · INDUSTRY

    #621670

    IATE #1182385
    dóchán céimneach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    gestufte Verbrennung | Stufenverbrennung
    de
    staged combustion | off-stoichiometric combustion
    en
    Definition combustion where some of the fuel or oxidiser or both is added downstream of the main combustion zone Reference "Charles E. Baukal, Jr. Industrial Combustion Pollution and Control. CRC Press, https://books.google.fr/books?id=-S7JYclfS_4C&pg=PA302&lpg=PA302&dq=%22fuel+staging%22&source=bl&ots=lMVbS-nxJy&sig=PAzsHSJBHB14CzfLNMy0A6Jdrfs&hl=fr&sa=X&ei=CEgIVez0AYmuUdztgLAO&ved=0CHAQ6AEwCQ#v=onepage&q=%22fuel%20staging%22&f=false [17.3.2015]"
    Comment "The fuel, the oxidiser or both may be staged into the flame.See also:- fuel staging (narrower) [ IATE:3564543 ]- air staging (narrower) [ IATE:1408270 ]"
    combustion étagée
    fr
    Definition mode de chauffage où le combustible est brûlé complètement en plusieurs étapes, en commençant par ses matières volatiles Reference "Dictionnaire Larousse en ligne > combustion, http://www.larousse.fr/dictionnaires/francais/combustion/17413/locution?q=combustion#160900 [11.9.2015]"
  8. INDUSTRY|chemistry

    #629465

    IATE #1482290
    dóchán gan lasair Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Context 'Baintear dóchán gan lasair amach trí bhreosla agus aer dócháin a instealladh ar leithligh i gcuasán dócháin na foirnéise ag ardluas chun foirmiú lasrach a chosc agus foirmiú NOX teirmeach a laghdú agus, an tráth céanna, dáileadh teasa níos aonfhoirmí a chruthú ar fud an chuasáin. Féadfar dóchán gan lasair a úsáid in éineacht le dóchán ocsaibhreosla.' Reference "Cinneadh Cur Chun Feidhme (AE) 2022/2110 lena mbunaítear na conclúidí maidir leis na teicnící is fearr atá ar fáil (BAT), faoi Threoir 2010/75/AE ó Pharlaimint na hEorpa agus ón gComhairle maidir le hastaíochtaí tionsclaíocha, le haghaidh an tionscadail próiseála miotal feiriúil (a bhfuil fógra tugtha ina leith faoi dhoiciméad C(2022) 7054) (Téacs atá ábhartha maidir le LEE),CELEX:32022D2110/GA"
    flameless combustion
    en
    Definition method of producing controlled combustion of gaseous fuel within a combustion chamber such that there is no flame front or visible flame Reference "COM-EN based on: 'What is Flameless Combustion? A Combustion File downloaded from the IFRF Online Combustion Handbook' (13.5.2022) ISSN 1607-9116"
  9. PRODUCTION, TECHNOLOGY AND RESEARCH|technology and technical regulations|technology|choice of technology|clean technology · INDUSTRY|chemistry

    #638434

    IATE #2155830
    dóchán lúbtha cheimicigh Reference "Togra le haghaidh Treoir lena leasaítear Treoir 2003/87/CE lena mbunaítear scéim um liúntais astaíochtaí gás ceaptha teasa a thrádáil laistigh den Aontas, Cinneadh (AE) 2015/1814 i ndáil le cúlchiste cobhsaíochta margaidh a bhunú agus a fheidhmiú do scéim trádála an Aontais maidir le hastaíochtaí gás ceaptha teasa agus Rialachán (AE) 2015/757,CELEX:52021PC0551/GA Faomhadh an téarma seo mar chuid de Thionscadal Lex"
    ga
    CLC-Prozess
    de
    Definition indirektes Verbrennungsverfahren, bei dem als Emissionen nur Wasser und Kohlendioxid (CO2) entstehen Reference "Publikation des Instituts für Feststoffverfahrenstechnik und Partikeltechnologie der TU Hamburg-Harburg http://www.spe.tu-harburg.de/fileadmin/UserFiles/Thesises/CLC-OC-Herstellung.pdf [23.2.11]"
    Comment nach der Kondensation des Wassers kann das reine CO2 verflüssigt oder geologisch gespeichert werden
    CLC
    en
    Definition thermal fuel conversion technology with inherent CO2 capture, where the core of the process is the particulate solid oxygen carrier, typically a metal oxide, which permits fuel oxidation without direct contact between the fuel itself and the oxygen contained in the air Reference "Council-HR, based on: Coppola, A. and Scala, F., 'Chemical Looping for Combustion of Solid Biomass: A Review' (10.6.2022), Energy & Fuels, 35 (23), American Chemical Society, 2021,19248-19265."
    combustion en boucle chimique | anaérocombustion | combustion à boucle chimique
    fr
    Definition procédé de combustion pour la production d'énergie, dans lequel on utilise comme comburant, à la place de l'air, un oxyde métallique régénéré périodiquement Reference "FranceTerme (JORF du 6.9.2008) > Anaérocombustion (9.6.2022)"
  10. INDUSTRY|chemistry

    #628813

    IATE #1447611
    dóchán neamhiomlán Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    incomplete combustion
    en
    Definition combustion process of hydrocarbons in which insufficient oxygen gas is present and the reaction products are carbon monoxide and/or carbon Reference "COM-Terminology Coordination, based on: AUS-e-TUTE. 'Combustion of Hydrocarbons Chemistry Tutorial' (13.2.2020)"
  11. PRODUCTION, TECHNOLOGY AND RESEARCH|technology and technical regulations|materials technology|technological process|chemical process

    #640484

    IATE #2246611
    dóchán ocsaibhreosla Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Context 'Cuirtear ocsaigin íon in ionad aeir dócháin go hiomlán nó go páirteach. Féadfar dóchán ocsaibhreosla a úsáid in éineacht le dóchán gan lasair.' Reference "Cinneadh Cur Chun Feidhme (AE) 2022/2110 lena mbunaítear na conclúidí maidir leis na teicnící is fearr atá ar fáil (BAT), faoi Threoir 2010/75/AE ó Pharlaimint na hEorpa agus ón gComhairle maidir le hastaíochtaí tionsclaíocha, le haghaidh an tionscadail próiseála miotal feiriúil (a bhfuil fógra tugtha ina leith faoi dhoiciméad C(2022) 7054) (Téacs atá ábhartha maidir le LEE),CELEX:32022D2110/GA"
    Oxyfuel-Verbrennung | Oxy-Fuel Verbrennungsprozess
    de
    Definition Prozess, bei dem der Verbrennungsluft vor dem Kessel der Stickstoff entzogen wird, so dass die Verbrennung des Brennstoffs (z.B. Kohle) mit nahezu reinem Sauerstoff stattfindet, was zur Folge hat, dass das Abgas im wesentlichen nur noch aus CO2 und Wasserdampf besteht Reference "Council-DE, gestützt auf BM (DE) Umwelt, Broschüre Umwelt 09/2010 ""Stand der Technik von Kraftwerken mit Abscheidung von CO2"" und TH Aachen http://www.irt.rwth-aachen.de/index.php?id=1040&type=99 (8.10.2010)"
    Comment "Durch Kondensation des Wasserdampfs im Abgas verbleibt beinahe reines CO2, das dann gelagert werden kann. Eines der möglichen Verfahren für die CO2-Abscheidung IATE:2206053 DIV: hm, 8.10.2010"
    oxy-fuel combustion | oxyfuel combustion
    en
    Definition combustion where combustion air is replaced fully or partially with pure oxygen Reference "COM-Terminology Coordination, based on: European Commission. 'Best Available Techniques (BAT) Reference Document for the Ferrous Metals Processing Industry' (12.5.2022). JRC Science for Policy Report. DRAFT 1 (March 2019)"
    combustion oxygaz
    fr
  12. PRODUCTION, TECHNOLOGY AND RESEARCH|technology and technical regulations · INDUSTRY · ENVIRONMENT|environmental policy|waste management

    #654621

    IATE #3566958
    loscadh teirmeach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    dóchán ocsaídiúcháin Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    ocsaídiú teirmeach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    thermische Oxidation | thermische Verbrennung
    de
    thermal oxidation | thermal incineration | oxidative combustion
    en
    Definition combustion process in which the contaminants within a waste gas stream react with oxygen in a temperature-controlled environment, and the contaminants in the polluted exhaust gas are destroyed, releasing only CO2, water vapour and heat Reference "COM-Terminology Coordination, based on: Process Combustion Corporation > Products > Thermal oxidizers (9.12.2019)"
    Comment Thermal oxidation is a wide term that can be applied to a number of processes. Generally speaking, it means that there is an oxidation reaction (i.e. addition of oxygen in a compound) taking place under (high) temperatures. Not all oxidative processes are combustion, but combustion is a type of oxidation.
  13. ENERGY|coal and mining industries|coal industry

    #619316

    IATE #1107826
    dóchán scaire sreabhaí Reference "Faofa ag an gCoiste Téarmaíochta, www.tearma.ie ;Faomhadh an téarma seo mar chuid de Thionscadal Lex"
    ga
    Wirbelbettverbrennung | Wirbelschichtfeuerung | Wirbelschichtverbrennung | WSF
    de
    Definition Verbrennungstechnologie für Stein- und Braunkohle, u.U. auch für andere feste Brennstoffe (Petrolkoks, Abfall, Torf, Holz); bietet besseren thermischen Wirkungsgrad und verringerte Schwefelemission Reference ---
    Comment SYN/ANT: Wirbelbettverbrennung; Wirbelschichtverfahren; Wirbelschichtverbrennung; Wirbelbettfeuerung
    FBC | fluidised bed combustion | fluidized-bed combustion | fluidized bed combustion | fluidised-bed combustion
    en
    Definition method of burning coal in a bed of heated particles suspended in a gas flow Reference "global-greenhouse-warming.com. Fluidised Bed Combustion, http://www.global-greenhouse-warming.com/Fluidised-Bed-Combustion.html [17.3.2017]"
    Comment "At sufficient flow rates, the bed acts as a fluid resulting in rapid mixing of the particles. Coal is added to the bed and the continuous mixing encourages complete combustion and a lower temperature than that of pulverised fuel (PF) combustion. The advantages of FBC are they produce less NOx in the outlet gas, because of lower combustion temperatures, and they produce less SOx when limestone is continuously added with the coal. They can also use a wider range of fuels than PF combustion.Reference: global-greenhouse-warming.com. Fluidised Bed Combustion, http://www.global-greenhouse-warming.com/Fluidised-Bed-Combustion.html [17.3.2017]When an evenly distributed air or gas is passed upward through a finely divided bed of solid particles such as sand supported on a fine mesh, the particles are undisturbed at low velocity. As air velocity is gradually increased, a stage is reached when the individual particles are suspended in the air stream – the bed is called “fluidized”.Reference: FBC BOILERS. National Productivity Council of India, http://www.em-ea.org/guide%20books/book-2/2.6%20fbc.pdf [17.3.2017]"
    CLF | combustion sur lit fluidisé | incinération sur en lit fluidisé | combustion en lit fluidisé | FBC
    fr
    Definition "dans un incinérateur utilisant un lit de sable chaud ou composé de toute autre matière granulaire, transfert direct de chaleur entre le lit et les déchets ; Dans le lit fluidisé, le sable constitue le vecteur calorifique utilisé pour atteindre une combustion totale des combustibles. Ceux-ci peuvent être des produits pâteux, voire semi-liquides comme les boues de stations d'épuration notamment. L'insufflation de l'air de combustion à travers la couche de sable provoque le soulèvement des particules et la création d'une masse en suspension dite "" lit fluidisé "". La masse de solides en suspension est composée à 99% de sable et à 1% de combustible. On obtient ainsi une combustion optimale des déchets introduits dans le four grâce à une grande surface de contact entre le sable et les déchets." Reference "Chaplier,Joseph,ingénieur industriel,directeur du secteur Assainissement I.D.E.LUX,Arlon,1998 ; Ecole nationale du Génie Rural, des Eaux et des Forêts de Montpellier http://www.oieau.fr/eaudoc/synthes/engref/bossard.htm (15/11/2004)"
    Comment La combustion sur lit fluidisé est apparue dans les années 50 et a d'abord concerné le grillage de minerais, les boues urbaines puis le charbon. Les applications pour la combustion des ordures ménagères et des déchets industriels ne datent que d'une vingtaine d'années.
  14. ENERGY|coal and mining industries|coal industry

    #601196

    IATE #114702
    dóchán scaire sreabhaí athfhilltí Reference "Faofa ag an gCoiste Téarmaíochta, www.tearma.ie ;Faomhadh an téarma seo mar chuid de Thionscadal Lex"
    ga
    Feuerung mit zirkulierender Wirbelschicht | ZWS-Feuerung | ZWSF
    de
    CFBC | circulating fluidised bed combustion | fluidised-bed circulating combustion
    en
    Definition fluidised bed combustion in which the combustion takes place under atmospheric or higher pressure, operating at velocities which correspond to a regime of pneumatic transportation and where the particles are collected and recirculated, possibly after passing through a conventional bed, cooled by boiler internals Reference "COM-Terminology Coordination, based on:Jenö Kovács. What are the main characteristics of fluidised bed combustors? IFRF Combustion Handbook, http://www.handbook.ifrf.net/handbook/cf.html?id=87 [30.6.2017]"
    Comment "When an evenly distributed air or gas is passed upward through a finely divided bed of solid particles such as sand supported on a fine mesh, the particles are undisturbed at low velocity. As air velocity is gradually increased, a stage is reached when the individual particles are suspended in the air stream – the bed is called “fluidized”.With further increase in air velocity, there is bubble formation, vigorous turbulence, rapid mixing and formation of dense defined bed surface. The bed of solid particles exhibits the properties of a boiling liquid and assumes the appearance of a fluid – “bubbling fluidized bed”.At higher velocities, bubbles disappear, and particles are blown out of the bed. Therefore, some amounts of particles have to be recirculated to maintain a stable system – “circulating fluidised bed”.FBC BOILERS. National Productivity Council of India, http://www.em-ea.org/guide%20books/book-2/2.6%20fbc.pdf [17.3.2017]"
    CLFC | combustion en lit fluidisé circulant
    fr
    Definition combustion en lit fluidisé et désulfuration au sein d'une masse de fines particules de cendres fortement agitées à basse température (850°C), maintenues en suspension par un courant ascendant d'air soufflé au bas du foyer Reference "Les technologies pour l'utilisation propre du charbon - https://www.senat.fr/rap/l97-4392/l97-439218.html [8.5.2017]"
    Comment "Voir aussi:- combustion en lit fluidisé [ IATE:1107826 ]"
  15. ENERGY|coal and mining industries|coal industry

    #613844

    IATE #912463
    dóchán scaire sreabhaí boilgearnaí Reference "Faofa ag an gCoiste Téarmaíochta, www.tearma.ie ;Faomhadh an téarma seo mar chuid de Thionscadal Lex"
    ga
    bubbling fluidised bed combustion | bubbling fluidised-bed combustion
    en
    Definition "fluidised bed combustion [ IATE:1107826 ] in which the combustion takes place under atmospheric or higher pressure, the bed expands to only one or two meters above the furnace floor and the gas velocity is increased until the whole bed becomes a turbulent mass of solids and bubbles, but there is no carry-over of bed material with the combustion gases" Reference "COM-Terminology Coordination, based on:Jenö Kovács. What are the main characteristics of fluidised bed combustors? IFRF Combustion Handbook, http://www.handbook.ifrf.net/handbook/cf.html?id=87 [17.3.2017] & CoalTech. Coal Technology. 1. End Use > 1.1 Power Generation > 1.1.2 Fluidised Bed, http://www.coaltech.com.au/FluidisedBed.html [17.3.2017]"
    Comment "When an evenly distributed air or gas is passed upward through a finely divided bed of solid particles such as sand supported on a fine mesh, the particles are undisturbed at low velocity. As air velocity is gradually increased, a stage is reached when the individual particles are suspended in the air stream – the bed is called “fluidized”.With further increase in air velocity, there is bubble formation, vigorous turbulence, rapid mixing and formation of dense defined bed surface. The bed of solid particles exhibits the properties of a boiling liquid and assumes the appearance of a fluid – “bubbling fluidized bed”.At higher velocities, bubbles disappear, and particles are blown out of the bed. Therefore, some amounts of particles have to be recirculated to maintain a stable system – “circulating fluidised bed”.FBC BOILERS. National Productivity Council of India, http://www.em-ea.org/guide%20books/book-2/2.6%20fbc.pdf [17.3.2017]"
    combustion en lit fluidisé bouillonnant | CLFB
    fr
  16. ENERGY · ENERGY|coal and mining industries|coal industry

    #621502

    IATE #1174980
    dóchán scaire sreabhaí brúchóirithe Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    PFBC Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    druckaufgeladene Wirbelschichtfeuerung | Druckwirbelschichtverbrennung | Druck-Wirbelschichtverbrennung
    de
    pressurised fluidised bed combustion | PFBC
    en
    Definition "fluidised bed combustion [ IATE:1107826 ] in which the bed vessel is operated at pressure upto 16 ata ( 16 kg/cm2)" Reference "COM-Terminology Coordination, based on:FBC BOILERS. National Productivity Council of India, http://www.em-ea.org/guide%20books/book-2/2.6%20fbc.pdf [17.3.2017]"
    Comment "The combustion may take place under atmospheric or high pressure either in bubbling (BFB) or circulating fluidised bed (CFB) boiler.Reference: Jenö Kovács. What are the main characteristics of fluidised bed combustors?. IFRF Combustion Handbook, http://www.handbook.ifrf.net/handbook/cf.html?id=87 [17.3.2017]See also:- circulating fluidised bed boiler [ IATE:1446477 ]- bubbling fluidised bed combustion [ IATE:912463 ]- atmospheric fluidised bed combustion [ IATE:952781 ]"
    combustion en lit fluidisé pressurisé | CLFP | combustion en lit fluidisé sous pression | PFBC | CLFSP
    fr
  17. ENERGY|coal and mining industries|coal industry

    #616582

    IATE #952781
    dóchán scaire sreabhaí faoi bhrú atmaisféarach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    atmosphärische Wirbelschichtverbrennung | AFBC
    de
    AFBC | atmospheric fluidised bed combustion
    en
    Definition "fluidised bed combustion [ IATE:1107826 ] in which the bed vessel is operated at atmospheric pressure" Reference "COM-Terminology Coordination, based on:FBC BOILERS. National Productivity Council of India, http://www.em-ea.org/guide%20books/book-2/2.6%20fbc.pdf [17.3.2017]"
    Comment "The combustion may take place under atmospheric or high pressure either in bubbling (BFB) or circulating fluidised bed (CFB) boiler.Reference: Jenö Kovács. What are the main characteristics of fluidised bed combustors?. IFRF Combustion Handbook, http://www.handbook.ifrf.net/handbook/cf.html?id=87 [17.3.2017]See also:- circulating fluidised bed boiler [ IATE:1446477 ]- bubbling fluidised bed combustion [ IATE:912463 ]- pressurised fluidised bed combustion [ IATE:1174980 ]"
    CLF | combustion en lit fluidisé sous pression atmosphérique
    fr