RU2017112021A - METHOD FOR COMBUSTION OF EXHAUST GAS WITH OXYGEN SUPPLY - Google Patents

METHOD FOR COMBUSTION OF EXHAUST GAS WITH OXYGEN SUPPLY Download PDF

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Publication number
RU2017112021A
RU2017112021A RU2017112021A RU2017112021A RU2017112021A RU 2017112021 A RU2017112021 A RU 2017112021A RU 2017112021 A RU2017112021 A RU 2017112021A RU 2017112021 A RU2017112021 A RU 2017112021A RU 2017112021 A RU2017112021 A RU 2017112021A
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RU
Russia
Prior art keywords
oxygen
gas
vol
containing gas
flame
Prior art date
Application number
RU2017112021A
Other languages
Russian (ru)
Inventor
Йоахим ГОЛЬДБАХ
Original Assignee
Линде Акциенгезелльшафт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from EP14003811.8A external-priority patent/EP2995858A1/en
Application filed by Линде Акциенгезелльшафт filed Critical Линде Акциенгезелльшафт
Publication of RU2017112021A publication Critical patent/RU2017112021A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F23G7/08Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases using flares, e.g. in stacks
    • F23G7/085Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases using flares, e.g. in stacks in stacks
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/002Supplying water
    • F23L7/005Evaporated water; Steam
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/007Supplying oxygen or oxygen-enriched air
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/34Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Supply (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Claims (11)

1. Способ сжигания отходящих газов, которые выходят из газовыпускной трубы (1), при этом отходящий газ возникает при добыче нефти, на нефтеперерабатывающем заводе или в химическом производстве, отличающийся тем, что в нормальном случае в пламя вводят другой газ, чем кислородосодержащий газ, в частности пар, а в аварийном случае дополнительно в пламя вводят кислородосодержащий газ или вводят только один кислородосодержащий газ с содержанием кислорода больше 22%, при этом нормальный случай имеет место тогда, когда имеется в наличии достаточное количество другого газа, чтобы втягивать внутрь пламени достаточное количество кислорода для сжигания, а аварийный случай имеет место тогда, когда нет в наличии достаточного количества другого газа.1. A method of burning exhaust gases that exit the exhaust pipe (1), wherein the exhaust gas occurs during oil production, in a refinery or in a chemical production, characterized in that in a normal case, a gas other than oxygen-containing gas is introduced into the flame, in particular steam, and in an emergency, an oxygen-containing gas is additionally introduced into the flame or only one oxygen-containing gas is introduced with an oxygen content of more than 22%, while a normal case occurs when there is enough amount of another gas to retract inwardly flame sufficient oxygen for combustion, and the emergency case occurs when there is available a sufficient amount of another gas. 2. Способ по п.1, отличающийся тем, что в качестве кислородосодержащего газа применяют обогащенный кислородом воздух с содержанием кислорода больше 30 об. %, больше 50 об. %, больше 80 об. %, или технически чистый кислород с содержанием кислорода больше 95 об. % или больше 99 об. %.2. The method according to claim 1, characterized in that oxygen-enriched air with an oxygen content of more than 30 vol.% Is used as an oxygen-containing gas. %, more than 50 vol. %, more than 80 vol. %, or technically pure oxygen with an oxygen content of more than 95 vol. % or more than 99 vol. % 3. Способ по п.1, отличающийся тем, что отходящий газ содержит углеводороды или другие ядовитые вещества.3. The method according to claim 1, characterized in that the exhaust gas contains hydrocarbons or other toxic substances. 4. Способ по п.1 или 2, отличающийся тем, что кислородосодержащий газ вводят со скоростью, которая предпочтительно равна 0,1-3-кратной скорости звука, особенно предпочтительно 0,5-2-кратной, совсем особо предпочтительно 0,8-1,2-кратной скорости звука.4. The method according to claim 1 or 2, characterized in that the oxygen-containing gas is introduced at a speed that is preferably equal to 0.1-3 times the speed of sound, particularly preferably 0.5-2 times, very particularly preferably 0.8- 1.2x sound speed. 5. Способ по п.1 или 2, отличающийся тем, что кислородосодержащий газ вводят в пламя вблизи выходного конца газовыпускной трубы (1) под углом 0-45 градусов относительно вертикали вверх.5. The method according to claim 1 or 2, characterized in that the oxygen-containing gas is introduced into the flame near the outlet end of the gas outlet pipe (1) at an angle of 0-45 degrees relative to the vertical upward. 6. Устройство для сжигания отходящих газов, которое включает в себя газовыпускную трубу (1) с выходным концом для отходящего газа, а также подвод (3) и запальное устройство (2), при этом подвод (3) выполнен в виде подвода кислорода и соединен с кислородным баком (4), отличающееся тем, что предусмотрен дополнительный подвод (6).6. A device for burning exhaust gases, which includes a gas outlet pipe (1) with an outlet end for the exhaust gas, as well as an inlet (3) and an ignition device (2), wherein the inlet (3) is made in the form of an oxygen supply and is connected with an oxygen tank (4), characterized in that an additional supply (6) is provided. 7. Устройство по п.6, отличающееся тем, что подвод (3) кислорода заканчивается вблизи выходного конца газовыпускной трубы.7. The device according to claim 6, characterized in that the oxygen supply (3) ends near the outlet end of the exhaust pipe. 8. Устройство по п.7, отличающееся тем, что подвод кислорода имеет угол 0-45 градусов относительно вертикали.8. The device according to claim 7, characterized in that the oxygen supply has an angle of 0-45 degrees relative to the vertical. 9. Устройство по п.8, отличающееся тем, что подвод (3) кислорода снабжен соплом, в частности, соплом Вентури.9. The device according to claim 8, characterized in that the oxygen supply (3) is provided with a nozzle, in particular a Venturi nozzle. 10. Устройство по п.6, отличающееся тем, что кислородный бак (4) представляет собой бак для жидкости.10. The device according to claim 6, characterized in that the oxygen tank (4) is a liquid tank. 11. Устройство по одному из пп.6-10, отличающееся тем, что клапан (5), в частности запорный клапан, находится ниже по потоку от кислородного бака.11. The device according to one of claims 6 to 10, characterized in that the valve (5), in particular the shut-off valve, is located downstream of the oxygen tank.
RU2017112021A 2014-09-11 2015-09-10 METHOD FOR COMBUSTION OF EXHAUST GAS WITH OXYGEN SUPPLY RU2017112021A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102014013474.1 2014-09-11
DE102014013474.1A DE102014013474A1 (en) 2014-09-11 2014-09-11 Process for combustion of exhaust gas with oxygen supply
EP14003811.8A EP2995858A1 (en) 2014-09-11 2014-11-12 Method for burning exhaust gas with oxygen injection
EP14003811.8 2014-11-12
PCT/EP2015/001828 WO2016037706A1 (en) 2014-09-11 2015-09-10 Method for exhaust gas combustion by means of oxygen feed

Publications (1)

Publication Number Publication Date
RU2017112021A true RU2017112021A (en) 2018-10-11

Family

ID=55405649

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017112021A RU2017112021A (en) 2014-09-11 2015-09-10 METHOD FOR COMBUSTION OF EXHAUST GAS WITH OXYGEN SUPPLY

Country Status (6)

Country Link
US (1) US20160076765A1 (en)
CN (1) CN107076413A (en)
BR (1) BR112017004793A2 (en)
DE (1) DE102014013474A1 (en)
RU (1) RU2017112021A (en)
WO (1) WO2016037706A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109668155A (en) * 2017-10-16 2019-04-23 中国石油化工股份有限公司 The method of high temperature incineration method processing cycle gas decarbonization tail gas
EP4033149A1 (en) * 2021-01-22 2022-07-27 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Monitoring combustible matter in a gaseous stream

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547567A (en) * 1968-07-25 1970-12-15 Smoke Ban Mfg Inc Flare stack combustion tip
US3667408A (en) * 1970-08-04 1972-06-06 Polymer Corp Flare stack
GB1413793A (en) * 1971-12-10 1975-11-12 Exxon Research Engineering Co Flame combustion
US3801261A (en) * 1972-04-27 1974-04-02 Zink Co John Opti-netic flare
US3864072A (en) 1973-10-10 1975-02-04 Airco Inc Combustion system for Flare Gas
US3891847A (en) * 1974-02-13 1975-06-24 Shell Oil Co Method and apparatus for controlling the addition of a combustion assisting fluid to a flare
US4652232A (en) * 1983-05-16 1987-03-24 John Zink Co. Apparatus and method to add kinetic energy to a low pressure waste gas flare burner
US5759022A (en) * 1995-10-16 1998-06-02 Gas Research Institute Method and system for reducing NOx and fuel emissions in a furnace
FR2788112B1 (en) * 1998-12-30 2001-06-08 Total Raffinage Distribution TORCHERE-TYPE APPARATUS AND METHOD FOR THE COMBUSTION OF GAS
US7354265B2 (en) * 2004-12-02 2008-04-08 Saudi Arabian Oil Company Flare stack combustion method and apparatus
CN101576259A (en) * 2008-05-07 2009-11-11 中冶焦耐自动化系统有限公司 Torch burner
FR2959298B1 (en) * 2010-04-23 2012-09-21 Air Liquide FLAME OVEN AND METHOD FOR CONTROLLING COMBUSTION IN A FLAME OVEN

Also Published As

Publication number Publication date
DE102014013474A1 (en) 2016-03-17
US20160076765A1 (en) 2016-03-17
CN107076413A (en) 2017-08-18
WO2016037706A1 (en) 2016-03-17
BR112017004793A2 (en) 2017-12-12

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Effective date: 20180911