EP1979441A1 - Verfahren und vorrichtung zur verkokung von kohle mit hohem flüchtigengehalt - Google Patents
Verfahren und vorrichtung zur verkokung von kohle mit hohem flüchtigengehaltInfo
- Publication number
- EP1979441A1 EP1979441A1 EP07722764A EP07722764A EP1979441A1 EP 1979441 A1 EP1979441 A1 EP 1979441A1 EP 07722764 A EP07722764 A EP 07722764A EP 07722764 A EP07722764 A EP 07722764A EP 1979441 A1 EP1979441 A1 EP 1979441A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coking
- water vapor
- coke oven
- coal
- coking chamber
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B39/00—Cooling or quenching coke
- C10B39/04—Wet quenching
- C10B39/06—Wet quenching in the oven
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B15/00—Other coke ovens
- C10B15/02—Other coke ovens with floor heating
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/18—Modifying the properties of the distillation gases in the oven
Definitions
- the invention relates to a process for the coking of coal, in particular those with high or varying volatiles content in coking plants with coking chambers according to the non-recovery process or the heat recovery process, furthermore a device with which this Operation can be operated in a very simple manner by the overheating of the coke oven is prevented by the supply of water vapor.
- the method presented here is independent of the number of coking ovens used, if they form a battery.
- the preheated coking chamber of the coking furnace is filled with a layer of carbon and then sealed.
- the carbon layer may be in bulk or in compacted, milled form.
- the heating of coal causes outgassing of the volatiles of the coal, especially hydrocarbons. Further heat generation in the coking chamber of non-recovery coking ovens and heat recovery coking ovens occurs exclusively through the combustion of the released volatile carbon constituents, which gradually outgas due to the progressive warming.
- the combustion is controlled so that a part of the released gas, which is also called raw gas, burns in the coking chamber directly above the coal charge.
- the necessary combustion air is sucked in through openings in the doors and ceiling.
- This combustion stage is also referred to as 1st air stage or primary air stage.
- the primary air stage usually does not result in complete combustion.
- the heat released during combustion heats the carbon layer, forming an ash layer on its surface after a short time. This layer of ash ensures the exclusion of air and prevents the carbon layer from burning off in the further course of the coking process.
- Part of the heat released during combustion is transferred from the top, through the forming ash layer into the coal bed due to thermal radiation. Another part of the heat generated is transferred primarily by heat conduction through the bricked coke oven walls in the carbon layer.
- a mere heating of the carbon layer from above using only a single air stage would lead to uneconomically high cooking times.
- the other conventional technology performs the gas combusted in the primary air stage via channels in the coke oven walls, which are also referred to as "downcomers", to the heaters in the bottom below the coking chamber, where sufficient combustion air is still drawn in to ensure complete combustion to reach.
- This also means that the coal charge heat is supplied both directly by heat radiation from above and indirectly by heat conduction from below and the coking rate and thus the throughput of the furnaces are significantly increased.
- the resulting from the two-stage combustion in the coke oven flue gases are then passed in the conventional state of the art located outside of the coke oven flue gas ducts towards the chimney and there in the case of non-recovery process evacuated into the atmosphere or in the case of heat Recovery process, for example, a sub-unit for steam generation are supplied.
- Coke oven chamber is filled. This is followed by a period of stormy release of high calorific gas.
- the sudden supply of heat in the coke oven can only be absorbed by coal and coke oven building materials at a limited rate.
- the temperature in the coke oven chamber therefore increases in the course of the coking process and can in the case of a high proportion of volatile constituents of the feed coal mixture to exceed the Application limit temperatures of the used building materials of the coking oven or downstream in the flow direction flue gas ducts and units lead. In the further course of the cooking time, the release of the volatile carbon constituents becomes increasingly weaker again.
- a coal mixture is used in the coking oven, which is composed of several single carbon components together.
- the coal mixture is conventionally adjusted so that the volatile content is limited by a certain maximum value. Since a high proportion of coal available worldwide does not meet this criterion, this procedure limits the choice of coal that can be used for this coking process, which leads to economic disadvantages.
- the object of the invention is therefore to provide an improved method that provides no more restrictions on the coal with respect to the content of volatile components, leads to a reduction of the nitrogen oxide load in the flue gas, the material of the coking oven protects and at the same time Improve coke quality without reducing specific coke throughput.
- the invention solves the problem according to the main claim by a
- the coking chamber is filled with a layer of coal and the coal is subsequently heated, thus outgassing volatile coal constituents from the coal,
- the channels are arranged in or on the sidewalls of the coking chamber, and Burning unburned, volatile carbon constituents in the coke oven sole, wherein
- Both the coking chamber and the coke oven sole have means for the limited supply of air, wherein the temperature is measured, and, if necessary, water vapor is introduced into the coke oven for cooling.
- the method according to the invention is advantageously carried out such that by regulating the addition of steam, the maximum
- the steam has in the process according to the invention an increased pressure, under which it is introduced into the coking chamber and / or the flue gas line. Furthermore, the method can be improved by using relatively cold water vapor whose temperature is in the range of 15O 0 C to 300 0 C.
- An improvement is that the water vapor is introduced together with the primary and the secondary air, whereby the number of openings in the coke oven construction can be reduced.
- Also included in the invention is a coking oven for
- An improvement of the coking oven is that a central steam line leads to the openings and a plurality of coke ovens are interconnected.
- metering devices for changing the required amount of steam are provided in front of the openings or in the lines leading to the openings, which in turn are connected via control lines to a process computer. It is not necessary to initiate this steam over the entire cooking time of a coal charge. So it will be necessary primarily at the beginning and during the heating phase, to initiate steam.
- the method described above is successfully used for moderating. Due to the fact that the coke oven temperature can be maintained very accurately at a harmless but high level by the introduction of steam, and the steam otherwise behaves inertly in the coke oven or the subsequent process stages, the coking process is accelerated overall.
- straight coal which are considered inferior due to a particularly high proportion of volatile components, can be used here with profit as coking accelerator and previous process steps for mixing different coal batches can be omitted.
- the introduction of the steam is always such that the coke oven materials are never exposed to a temperature above 1400 0 C.
- this can be achieved, for example, in such a way that temperature measuring points are used at those locations of the lining where experience shows that a lot of heat accumulates, and also in these areas the openings for the introduction of water vapor are provided.
- a heat-recovery coke oven was provided with 5 openings, could be passed through the water vapor in the coking chamber. Furthermore, all the flue gas ducts connecting the coking chamber with the coke oven sole were also provided with openings through which water vapor could be passed into the coke oven sole. To all openings led steam pipes, which with a central main steam line connected and in each of which a metering device and a control were provided. In the roof of the coking chamber and on the main raw gas line, which directs the raw gas from the coke oven sole to the chimney, temperature measuring devices were localized. The temperature readings were forwarded to a process computer, which in turn controlled the dosing devices.
- coal batches were used with different levels of high-volatile components that would lead to overheating and damage to the refractory material in a conventional coke oven.
- the process and the coking oven had to be controlled at all times so that no damage to the coke oven material or loss of valuable material had to be accepted.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006005189A DE102006005189A1 (de) | 2006-02-02 | 2006-02-02 | Verfahren und Vorrichtung zur Verkokung von Kohle mit hohem Flüchtigengehalt |
PCT/EP2007/000576 WO2007098830A1 (de) | 2006-02-02 | 2007-01-24 | Verfahren und vorrichtung zur verkokung von kohle mit hohem flüchtigengehalt |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1979441A1 true EP1979441A1 (de) | 2008-10-15 |
Family
ID=37873195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07722764A Withdrawn EP1979441A1 (de) | 2006-02-02 | 2007-01-24 | Verfahren und vorrichtung zur verkokung von kohle mit hohem flüchtigengehalt |
Country Status (18)
Country | Link |
---|---|
US (1) | US8323454B2 (de) |
EP (1) | EP1979441A1 (de) |
JP (1) | JP5300492B2 (de) |
KR (1) | KR101431841B1 (de) |
CN (1) | CN101490213B (de) |
AP (1) | AP2445A (de) |
AR (1) | AR059245A1 (de) |
AU (1) | AU2007219513B2 (de) |
BR (1) | BRPI0707683A2 (de) |
CA (1) | CA2639977A1 (de) |
DE (1) | DE102006005189A1 (de) |
EG (1) | EG25059A (de) |
MY (1) | MY143545A (de) |
RU (1) | RU2477300C2 (de) |
TW (1) | TWI428440B (de) |
UA (1) | UA94253C2 (de) |
WO (1) | WO2007098830A1 (de) |
ZA (1) | ZA200806625B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104870614A (zh) * | 2012-12-28 | 2015-08-26 | 太阳焦炭科技和发展有限责任公司 | 用于控制在焦炉中的空气分配的系统和方法 |
Families Citing this family (43)
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DE102007042502B4 (de) * | 2007-09-07 | 2012-12-06 | Uhde Gmbh | Vorrichtung zur Zuführung von Verbrennungsluft oder verkokungsbeeinflussenden Gasen in den oberen Bereich von Verkokungsöfen |
US7998316B2 (en) | 2009-03-17 | 2011-08-16 | Suncoke Technology And Development Corp. | Flat push coke wet quenching apparatus and process |
DE102010010184A1 (de) * | 2010-03-03 | 2011-09-08 | Uhde Gmbh | Verfahren und Vorrichtung zur Verkokung von Kohlemischungen mit hohen Treib-druckeigenschaften in einem "Non-Recovery"- oder "Heat-Recovery"-Koksofen |
US9200225B2 (en) | 2010-08-03 | 2015-12-01 | Suncoke Technology And Development Llc. | Method and apparatus for compacting coal for a coal coking process |
DE102012014741A1 (de) * | 2012-07-26 | 2014-05-15 | Thyssenkrupp Uhde Gmbh | Vorrichtung und Verfahren zur gerichteten Einleitung von Verbrennungsluft in die Sekundärheizräume eines Koksofens vom Typ "Heat-Recovery" |
CA2880539C (en) | 2012-07-31 | 2018-09-11 | Suncoke Technology And Development Llc | Methods for handling coal processing emissions and associated systems and devices |
US9243186B2 (en) | 2012-08-17 | 2016-01-26 | Suncoke Technology And Development Llc. | Coke plant including exhaust gas sharing |
US9249357B2 (en) | 2012-08-17 | 2016-02-02 | Suncoke Technology And Development Llc. | Method and apparatus for volatile matter sharing in stamp-charged coke ovens |
US9359554B2 (en) | 2012-08-17 | 2016-06-07 | Suncoke Technology And Development Llc | Automatic draft control system for coke plants |
US9169439B2 (en) | 2012-08-29 | 2015-10-27 | Suncoke Technology And Development Llc | Method and apparatus for testing coal coking properties |
CN102839005A (zh) * | 2012-09-11 | 2012-12-26 | 王迎春 | 调整焦炉炭化室中煤气氢碳比的方法 |
CA2885631C (en) | 2012-09-21 | 2016-04-12 | Suncoke Technology And Development Llc. | Reduced output rate coke oven operation with gas sharing providing extended process cycle |
PL2938701T3 (pl) | 2012-12-28 | 2020-05-18 | Suncoke Technology And Development Llc | Pokrywy kominów upustowych i powiązane sposoby |
US10760002B2 (en) | 2012-12-28 | 2020-09-01 | Suncoke Technology And Development Llc | Systems and methods for maintaining a hot car in a coke plant |
US10047295B2 (en) | 2012-12-28 | 2018-08-14 | Suncoke Technology And Development Llc | Non-perpendicular connections between coke oven uptakes and a hot common tunnel, and associated systems and methods |
US10016714B2 (en) | 2012-12-28 | 2018-07-10 | Suncoke Technology And Development Llc | Systems and methods for removing mercury from emissions |
US9238778B2 (en) | 2012-12-28 | 2016-01-19 | Suncoke Technology And Development Llc. | Systems and methods for improving quenched coke recovery |
US9273249B2 (en) | 2012-12-28 | 2016-03-01 | Suncoke Technology And Development Llc. | Systems and methods for controlling air distribution in a coke oven |
US10883051B2 (en) | 2012-12-28 | 2021-01-05 | Suncoke Technology And Development Llc | Methods and systems for improved coke quenching |
US9476547B2 (en) | 2012-12-28 | 2016-10-25 | Suncoke Technology And Development Llc | Exhaust flow modifier, duct intersection incorporating the same, and methods therefor |
US9193915B2 (en) | 2013-03-14 | 2015-11-24 | Suncoke Technology And Development Llc. | Horizontal heat recovery coke ovens having monolith crowns |
US9273250B2 (en) | 2013-03-15 | 2016-03-01 | Suncoke Technology And Development Llc. | Methods and systems for improved quench tower design |
EP3090034B1 (de) | 2013-12-31 | 2020-05-06 | Suncoke Technology and Development LLC | Verfahren zur entkarbonisierung von verkokungsöfen sowie entsprechende systeme und vorrichtungen |
WO2016004106A1 (en) | 2014-06-30 | 2016-01-07 | Suncoke Technology And Development Llc | Horizontal heat recovery coke ovens having monolith crowns |
AU2015308678B2 (en) | 2014-08-28 | 2017-06-29 | Suncoke Technology And Development Llc | Method and system for optimizing coke plant operation and output |
JP2017526798A (ja) | 2014-09-15 | 2017-09-14 | サンコーク テクノロジー アンド ディベロップメント リミテッド ライアビリティ カンパニー | モノリス構成要素構造を有するコークス炉 |
KR102516994B1 (ko) | 2014-12-31 | 2023-03-31 | 선코크 테크놀러지 앤드 디벨로프먼트 엘엘씨 | 코킹 재료의 다중 모달 베드 |
EP3240862A4 (de) | 2015-01-02 | 2018-06-20 | Suncoke Technology and Development LLC | Automatisierung und optimierung einer integrierten verkokungsanlage unter verwendung von erweiterten steuerungs- und optimierungstechniken |
US11060032B2 (en) | 2015-01-02 | 2021-07-13 | Suncoke Technology And Development Llc | Integrated coke plant automation and optimization using advanced control and optimization techniques |
EP3397719B1 (de) | 2015-12-28 | 2020-10-14 | Suncoke Technology and Development LLC | System zum dynamischen laden eines koksofens |
US11508230B2 (en) | 2016-06-03 | 2022-11-22 | Suncoke Technology And Development Llc | Methods and systems for automatically generating a remedial action in an industrial facility |
UA126400C2 (uk) | 2017-05-23 | 2022-09-28 | Санкоук Текнолоджі Енд Дівелепмент Ллк | Система та спосіб ремонту коксової печі |
US11098252B2 (en) | 2018-12-28 | 2021-08-24 | Suncoke Technology And Development Llc | Spring-loaded heat recovery oven system and method |
WO2020140074A1 (en) | 2018-12-28 | 2020-07-02 | Suncoke Technology And Development Llc | Improved oven uptakes |
CA3124563C (en) | 2018-12-28 | 2023-06-27 | Suncoke Technology And Development Llc | Coke plant tunnel repair and anchor distribution |
CA3125337C (en) | 2018-12-28 | 2022-06-21 | Suncoke Technology And Development Llc | Particulate detection for industrial facilities, and associated systems and methods |
US11261381B2 (en) | 2018-12-28 | 2022-03-01 | Suncoke Technology And Development Llc | Heat recovery oven foundation |
CA3125332C (en) | 2018-12-28 | 2022-04-26 | Suncoke Technology And Development Llc | Decarbonization of coke ovens, and associated systems and methods |
WO2020142391A1 (en) | 2018-12-31 | 2020-07-09 | Suncoke Technology And Development Llc | Methods and systems for providing corrosion resistant surfaces in contaminant treatment systems |
BR112021012412A2 (pt) | 2018-12-31 | 2021-09-08 | Suncoke Technology And Development Llc | Sistemas e métodos aprimorados para utilizar gás de combustão |
JP2023525984A (ja) | 2020-05-03 | 2023-06-20 | サンコーク テクノロジー アンド ディベロップメント リミテッド ライアビリティ カンパニー | 高品質コークス製品 |
US11946108B2 (en) | 2021-11-04 | 2024-04-02 | Suncoke Technology And Development Llc | Foundry coke products and associated processing methods via cupolas |
CA3211286A1 (en) | 2021-11-04 | 2023-05-11 | John Francis Quanci | Foundry coke products, and associated systems, devices, and methods |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006128612A1 (de) * | 2005-06-03 | 2006-12-07 | Uhde Gmbh | Zuführung von verbrennungsluft für verkokungsöfen |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3912597A (en) * | 1974-03-08 | 1975-10-14 | James E Macdonald | Smokeless non-recovery type coke oven |
US4045299A (en) * | 1975-11-24 | 1977-08-30 | Pennsylvania Coke Technology, Inc. | Smokeless non-recovery type coke oven |
SU711097A1 (ru) * | 1976-05-03 | 1980-01-25 | Предприятие П/Я В-2223 | Способ охлаждени нефт ного кокса |
US4287024A (en) * | 1978-06-22 | 1981-09-01 | Thompson Buster R | High-speed smokeless coke oven battery |
SU941392A1 (ru) * | 1980-05-07 | 1982-07-07 | Днепродзержинский Ордена Трудового Красного Знамени Индустриальный Институт Им.М.И.Арсеничева | Способ получени кокса |
US5114542A (en) * | 1990-09-25 | 1992-05-19 | Jewell Coal And Coke Company | Nonrecovery coke oven battery and method of operation |
CN1056170C (zh) * | 1994-06-09 | 2000-09-06 | 太原工业大学 | 一种连续焦化的方法及其设备 |
AU2133495A (en) * | 1995-04-10 | 1996-10-30 | Labatt Brewing Company Limited | Beer having increased light stability |
US5968320A (en) * | 1997-02-07 | 1999-10-19 | Stelco, Inc. | Non-recovery coke oven gas combustion system |
JPH10287879A (ja) * | 1997-04-10 | 1998-10-27 | Nippon Steel Corp | コークス炉の炉頂空間部煉瓦へのカーボン付着抑制方法及び装置 |
US6017214A (en) * | 1998-10-05 | 2000-01-25 | Pennsylvania Coke Technology, Inc. | Interlocking floor brick for non-recovery coke oven |
JP2001234175A (ja) * | 2000-02-23 | 2001-08-28 | Nippon Steel Corp | 縦型自燃式炭化炉の操業方法 |
US6596128B2 (en) * | 2001-02-14 | 2003-07-22 | Sun Coke Company | Coke oven flue gas sharing |
US7097731B2 (en) * | 2001-04-06 | 2006-08-29 | General Dynamics Armament And Technical Products, Inc | Method of manufacturing a hollow section, grid stiffened panel |
JP2002309261A (ja) * | 2001-04-11 | 2002-10-23 | Nippon Steel Corp | コークス炉炉頂空間部の温度制御装置および方法 |
US7611609B1 (en) * | 2001-05-01 | 2009-11-03 | ArcelorMittal Investigacion y Desarrollo, S. L. | Method for producing blast furnace coke through coal compaction in a non-recovery or heat recovery type oven |
US20030019567A1 (en) * | 2001-07-26 | 2003-01-30 | Burpo Steven J. | Vacuum assisted resin transfer method for co-bonding composite laminate structures |
EP1336469A1 (de) * | 2002-02-19 | 2003-08-20 | Alenia Aeronautica S.P.A. | Verfahren zur Herstellung eines Versteifungselementes für ein Flugzeugaussenblech und mit dem Versteifungselement versehenes Aussenblech |
CN1490379A (zh) * | 2002-10-15 | 2004-04-21 | 李成福 | 立式机焦炉 |
JP4373263B2 (ja) * | 2004-04-08 | 2009-11-25 | 日本下水道事業団 | 有機物含有汚泥の炭化処理方法 |
DE102006045056A1 (de) * | 2006-09-21 | 2008-03-27 | Uhde Gmbh | Koksofen |
DE102008025437B4 (de) * | 2008-05-27 | 2014-03-20 | Uhde Gmbh | Vorrichtungen und Verfahren zur gerichteten Einleitung von primärer Verbrennungsluft in den Gasraum einer Koksofenbatterie |
DE102008050599B3 (de) * | 2008-10-09 | 2010-07-29 | Uhde Gmbh | Vorrichtung und Verfahren zur Verteilung von Primärluft in Koksöfen |
US7998316B2 (en) * | 2009-03-17 | 2011-08-16 | Suncoke Technology And Development Corp. | Flat push coke wet quenching apparatus and process |
-
2006
- 2006-02-02 DE DE102006005189A patent/DE102006005189A1/de not_active Withdrawn
-
2007
- 2007-01-16 TW TW096101565A patent/TWI428440B/zh not_active IP Right Cessation
- 2007-01-24 US US12/223,557 patent/US8323454B2/en not_active Expired - Fee Related
- 2007-01-24 WO PCT/EP2007/000576 patent/WO2007098830A1/de active Application Filing
- 2007-01-24 RU RU2008135454/05A patent/RU2477300C2/ru not_active IP Right Cessation
- 2007-01-24 UA UAA200810828A patent/UA94253C2/ru unknown
- 2007-01-24 AP AP2008004564A patent/AP2445A/xx active
- 2007-01-24 CA CA002639977A patent/CA2639977A1/en not_active Abandoned
- 2007-01-24 AU AU2007219513A patent/AU2007219513B2/en not_active Ceased
- 2007-01-24 CN CN2007800042093A patent/CN101490213B/zh not_active Expired - Fee Related
- 2007-01-24 KR KR1020087018652A patent/KR101431841B1/ko not_active IP Right Cessation
- 2007-01-24 EP EP07722764A patent/EP1979441A1/de not_active Withdrawn
- 2007-01-24 JP JP2008552722A patent/JP5300492B2/ja not_active Expired - Fee Related
- 2007-01-24 BR BRPI0707683-5A patent/BRPI0707683A2/pt active Search and Examination
- 2007-01-30 AR ARP070100389A patent/AR059245A1/es not_active Application Discontinuation
-
2008
- 2008-07-28 EG EG2008071270A patent/EG25059A/xx active
- 2008-07-30 ZA ZA200806625A patent/ZA200806625B/xx unknown
- 2008-08-01 MY MYPI20082914A patent/MY143545A/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006128612A1 (de) * | 2005-06-03 | 2006-12-07 | Uhde Gmbh | Zuführung von verbrennungsluft für verkokungsöfen |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104870614A (zh) * | 2012-12-28 | 2015-08-26 | 太阳焦炭科技和发展有限责任公司 | 用于控制在焦炉中的空气分配的系统和方法 |
Also Published As
Publication number | Publication date |
---|---|
DE102006005189A1 (de) | 2007-08-09 |
RU2477300C2 (ru) | 2013-03-10 |
CN101490213B (zh) | 2013-10-02 |
UA94253C2 (ru) | 2011-04-26 |
US20090217576A1 (en) | 2009-09-03 |
US8323454B2 (en) | 2012-12-04 |
RU2008135454A (ru) | 2010-03-10 |
TWI428440B (zh) | 2014-03-01 |
KR101431841B1 (ko) | 2014-08-25 |
KR20080098015A (ko) | 2008-11-06 |
WO2007098830A1 (de) | 2007-09-07 |
CA2639977A1 (en) | 2007-09-07 |
BRPI0707683A2 (pt) | 2011-05-10 |
ZA200806625B (en) | 2009-05-27 |
AP2445A (en) | 2012-08-31 |
JP5300492B2 (ja) | 2013-09-25 |
CN101490213A (zh) | 2009-07-22 |
TW200730617A (en) | 2007-08-16 |
JP2009525364A (ja) | 2009-07-09 |
AP2008004564A0 (en) | 2008-08-31 |
AR059245A1 (es) | 2008-03-19 |
MY143545A (en) | 2011-05-31 |
EG25059A (en) | 2011-07-20 |
AU2007219513A1 (en) | 2007-09-07 |
AU2007219513B2 (en) | 2011-01-06 |
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