CN102666787A - 用于补偿“热回收”焦炉的烟气焓损失的方法 - Google Patents
用于补偿“热回收”焦炉的烟气焓损失的方法 Download PDFInfo
- Publication number
- CN102666787A CN102666787A CN2010800506066A CN201080050606A CN102666787A CN 102666787 A CN102666787 A CN 102666787A CN 2010800506066 A CN2010800506066 A CN 2010800506066A CN 201080050606 A CN201080050606 A CN 201080050606A CN 102666787 A CN102666787 A CN 102666787A
- Authority
- CN
- China
- Prior art keywords
- coke oven
- flue gas
- heat
- recovery
- hot
- 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.)
- Pending
Links
- 239000000571 coke Substances 0.000 title claims abstract description 106
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 239000003546 flue gas Substances 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000011084 recovery Methods 0.000 title claims abstract description 19
- 239000007789 gas Substances 0.000 claims description 29
- 238000002485 combustion reaction Methods 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 12
- 238000004939 coking Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 235000009508 confectionery Nutrition 0.000 claims description 2
- 239000003345 natural gas Substances 0.000 claims description 2
- 239000002912 waste gas Substances 0.000 description 4
- 239000003915 liquefied petroleum gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- 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
- C10B45/00—Other details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
- F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
- F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Coke Industry (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
本发明涉及一种用于补偿“热回收”焦炉的烟气焓损失的方法，其中将多个焦炉室组合成一个焦炉库，并且所述焦炉库经由一个烟气通道或经由多个烟气通道与一个或多个锅炉连接，其中通过移除焦饼的方式周期性地中断焦炉室的运行，并且在中断运行期间，利用至少一个外部点火的附加燃烧器使所述各个焦炉室保温，从而即使在中断运行期间也供应来自所述附加燃烧器的烟气的热烟气，并且通过至少一个附加补偿燃烧器补偿与正常运行相比减少的热流，所述附加补偿燃烧器位于焦炉室之外，从而为所述锅炉供以与正常运行相比不变的热流。通过这种方式可以经济地运行典型用于产生蒸汽的锅炉。
Description
技术领域
本发明涉及一种用于补偿“热回收”焦炉的烟气焓损失的方法，这些“热回收”焦炉从在炼焦期间所产生的烟气获得蒸汽或热水，其中各焦炉室运行一定时间可以中断，从而焦炉室不含或含少量的焦炭，并且通过附加燃烧器避免各焦炉室的不期望的变冷，各附加燃烧器在运行中断期间进一步对各焦炉室进行加热，其中通过位于各焦炉室之外的至少一个另外的补偿燃烧器平衡在烟气中减少的热量，从而为各锅炉供以不变的热量。
背景技术
循环地运行各焦炉室，这意味着，循环地对各焦炉进行装载，对煤进行加热以产生焦炭，并且在炼焦之后将成品焦炭从焦炉室挤出以用于使用。通常发生的是，在挤出焦炭之后，不立即再次对各焦炉进行装载，因为或者不具有存储容量，或者生产必须匹配于需求。由此，各焦炉室一定时间是空的或者仅仅以减小的焦炭量进行装载。在此必须避免各焦炉室变冷，因为这会损害各焦炉室的结构材料。而且各焦炉室的再加热也浪费能源并且因此非常昂贵。
原则上存在的可能性的是，设计具有外部加热的燃烧器的焦炉室，从而各焦炉室在运行中断或延迟持续期间不变冷。然而，由此经常产生具有显著较低温度的烟气。这是有问题的，因为各焦炉室的烟气在各焦炉室的“热回收”实施形式中在所谓的锅炉中被用于生产蒸汽或热水。如果烟气的温度受到偏离各炉的正常运行的波动，那么所述锅炉可能不再经济地运行。在各焦炉室中的附加燃烧器的容量经常不足以用于对在烟气通道中的烟气进行进一步加热。
在现有技术中已知用于加热在各焦炉室中的烟气的方法。US4045299 A描述了一种焦炉室的配置，焦炉室具有侧面的焦炉室壁、前面的焦炉室门、在盖中的装载开口和一个焦炉室底部，将用于炼焦的煤饼装载到该焦炉室底部上。二次空气炉底位于该底部下方，这些二次空气炉底经由焦炉室侧面中的通道与在焦饼上方的煤气室相连接。二次空气炉底又与装备有外部加热的燃烧器的加热室相连接，由此可以使在焦化气中的未燃烧的剩余气体在其被送入空气预热器之前完全燃烧。可以按需要为加热室供以来自焦饼上方的煤气室的焦化气，从而使烟气始终完全燃烧并且设有适合于烟气燃烧的温度。然而，该结构仅适合于“非回收”焦炉并且必须连续运行，以确保烟气的相应高的温度。没有描述获得蒸汽和确保烟气的温度不变的可能性。
发明内容
因此，本发明的任务在于提供一种方法，该方法在各焦炉室运行中断期间提供具有不变的高温度的烟气以生产蒸汽或热水并且同时防止各焦炉室的不期望的变冷。
本发明通过至少一个补偿燃烧器解决该任务，该补偿燃烧器设置在焦炉室之外，该补偿燃烧器将加热的烟气引入到烟气通道中，从而可以通过附加输送的烟气补偿通过各焦炉室的按照计划的或非按照计划的运行中断所产生的热焓损失。由此，在各锅炉中提供了具有始终不变温度的烟气，从而锅炉可以经济地运行。
可以将所述补偿燃烧器设置在焦炉室之外的任意位置。然而，优选的是，将其设置在各锅炉中的烟气分配器附近的入口之前。
特别是要求一种用于补偿“热回收”焦炉的烟气焓损失的方法，其中：
·将多个焦炉室连接成一个焦炉库，所述焦炉室与至少一个锅炉相连接，所述锅炉利用来自焦炉库的热烟气，以生产蒸汽或热水，和
·周期性地中断所述焦炉室的运行，其中通过从所述焦炉室移除焦炭的方式，和
·在正常运行中将焦化气用于通过与空气一起燃烧加热焦饼和提供用于炼焦所需的热，从而产生热烟气，和
·在按照计划或非按照计划中断运行期间，利用至少一个外部点火的附加燃烧器使所述各个焦炉室保温，从而即使在中断或延迟运行期间也供应来自所述附加燃烧器的烟气的热烟气，并且其特征在于，
·通过至少一个附加补偿燃烧器补偿与正常运行相比减少的热流，所述补偿燃烧器位于所述焦炉室之外，从而为所述锅炉供以与正常运行相比不变的热流。
典型的是，在中断或延迟运行时在所谓的保温运行中在所述焦炉室之外没有附加补偿燃烧器的情况下，将所述烟气的热流减小直至50％。但是，这仅仅是一个标准值。其起因在于，各焦炉室中的附加燃烧器的容量经常不足以使烟气不变地保持高温。各补偿燃烧器在一种优选的实施形式中设置在位于锅炉之前的烟气分配器之前。
根据所述补偿燃烧器的实施形式，将所述烟气的热流恢复到正常运行的热流的100％或将近100％。这时间上恒定地实现。根据实施形式可以自动地依赖于温度传感器调节补偿燃烧器的功率。
优选的是，利用一种含碳氢化合物的燃料使在焦炉室之外的所述补偿燃烧器运行。该在一种优选的实施形式中是天然气。但是，在依据本发明的方法的一种实施形式中，也可以利用焦炉煤气使所述附加补偿燃烧器运行。在依据本发明的方法的另一种实施形式中，也可以利用汽化的液态碳氢化合物或汽化的含碳氢化合物的燃料使所述附加补偿燃烧器运行。在所述方法的另一种实施形式中，也可以利用液化气使所述附加补偿燃烧器运行。在此示例性地涉及所谓的LPG（“液化石油气”或“低压气”）。这种气体既可以通过压力也可以通过降低温度来保持液态。
典型的是，所述烟气的热流或焓用于通过所述锅炉产生蒸汽。所述蒸汽随后用于产生电流。
在本发明的一种实施形式中，将所述补偿燃烧器直接设置在所述锅炉之前。在另一种实施形式中，将一个可锁闭的紧急烟囱设置在烟气集管与所述锅炉之间，可锁闭的紧急烟囱具有一个闭锁装置。随后所述附加补偿燃烧器直接设置在所述紧急烟囱之前。最后，在另一种实施形式中，所述补偿燃烧器在用于烟气的排出通道中设置在焦炉与锅炉之间。补偿燃烧器可以以关于各补偿燃烧器的配置的任意的数目和任意的组合存在。
本发明的优点在于，提供一种方法，该方法在各焦炉室运行中断期间提供具有不变的高温度的烟气并且同时防止各焦炉室的不期望的变冷。由此，锅炉可以经济地运行。
附图说明
借助两个附图对本发明进行进一步阐明，其中附图仅示例性地描述了本发明的实施形式。
具体实施方式
图1示出了四个焦炉室1的配置，这四个焦炉室组合成一个焦炉库2。这些焦炉室1配备有附加燃烧器3。焦炉室1在挤出焦饼之后是空的。就是说，热烟气4被导入到烟气通道5中，该烟气通道经由一个共同的烟气通道6最终导入锅炉7中。共同的烟气通道6可以在锅炉7之前配备有一个烟气分配器8。热烟气4在锅炉7中用于产生蒸汽，蒸汽又被用于产生电9。必须为锅炉7供以在整个时间上都具有不变温度的烟气4。依据本发明，在共同的烟气通道6处在烟气分配器8之前现在设置一个补偿燃烧器10，该补偿燃烧器将附加的烟气输送到共同的烟气通道6中。经冷却的废气11在流过锅炉7之后被排出。
图2示出了四个焦炉室1的相同的配置，这四个焦炉室1组合成一个焦炉库2。热烟气4被导入到烟气通道5中，该烟气通道经由一个共同的烟气通道6最终导入锅炉7中。共同的烟气通道6在锅炉7之前配备有一个紧急烟囱12，在补偿燃烧器10a-c运行时，该紧急烟囱借助一个适合的装置12a可锁闭。在此补偿燃烧器不仅10a设置在紧急烟囱12之前，而且10b还直接设置在锅炉7之前，还有10c设置在用于废气11的排出通道5上，该排出通道将附加的烟气输送到共同的烟气通道6中。经冷却的废气11在流过锅炉7之后被排出。
附图标记表
1 焦炉室
2 焦炉库
3 附加燃烧器
4 热烟气
5 烟气通道
6 共同的烟气通道
7 锅炉
8 烟气分配器
9 电
10 一个补偿燃烧器
10a-c 多个补偿燃烧器
11 用于废气的排出通道
12 紧急烟囱
12a 用于紧急烟囱的锁闭装置
Claims (11)
1.用于补偿热回收焦炉的烟气焓损失的方法，其中
·将多个焦炉室（1）连接成一个焦炉库（2），所述焦炉室与至少一个锅炉（7）相连接，所述锅炉利用来自焦炉库（2）的热烟气（4），以产生蒸汽或热水，和
·通过从所述焦炉室（1）移除焦炭的方式周期性地中断所述焦炉室（1）的运行，和
·在正常运行中将焦化气用于通过与空气一起燃烧加热焦饼和提供用于炼焦所需的热，从而产生热烟气（4），和
·在按照计划或非按照计划中断运行期间，利用至少一个外部点火的附加燃烧器（3）使所述各个焦炉室（1）保温，从而即使在中断或延迟运行期间也供应来自所述附加燃烧器（3）的烟气的热烟气（4），
其特征在于，
·通过至少一个附加补偿燃烧器（3）补偿与正常运行相比减少的热流，所述补偿燃烧器位于所述焦炉室之外，从而为所述锅炉供以与正常运行相比不变的热流。
2.根据权利要求1所述的用于补偿“热回收”焦炉的烟气焓损失的方法，其特征在于，在中断或延迟运行时在焦炉室（1）之外没有附加补偿燃烧器（3）的情况下，将所述烟气（4）的热流减小直至50％。
3.根据权利要求1或2所述的用于补偿“热回收”焦炉的烟气焓损失的方法，其特征在于，通过在所述焦炉室（1）之外的附加补偿燃烧器（3）将所述烟气（4）的热流时间上恒定地恢复到正常运行的热流的100％或将近100％。
4.根据权利要求1至3之一所述的用于补偿“热回收”焦炉的烟气焓损失的方法，其特征在于，利用一种含碳氢化合物的燃料使在焦炉室（1）之外的所述附加补偿燃烧器（3）运行。
5.根据权利要求4所述的用于补偿“热回收”焦炉的烟气焓损失的方法，其特征在于，利用天然气使在焦炉室（1）之外的所述附加补偿燃烧器（3）运行。
6.根据权利要求4所述的用于补偿“热回收”焦炉的烟气焓损失的方法，其特征在于，利用焦炉煤气使在焦炉室（1）之外的所述附加补偿燃烧器（3）运行。
7.根据权利要求4所述的用于补偿“热回收”焦炉的烟气焓损失的方法，其特征在于，利用液化气运行使在焦炉室（1）之外的所述附加补偿燃烧器（3）运行。
8.根据权利要求1至7之一所述的用于补偿“热回收”焦炉的烟气焓损失的方法，其特征在于，所述烟气（4）的热流用于通过所述锅炉（7）产生蒸汽，并且所述蒸汽用于产生电流（9）。
9.根据权利要求1至8之一所述的用于补偿“热回收”焦炉的烟气焓损失的方法，其特征在于，将所述附加补偿燃烧器（3）直接设置在所述锅炉（7）之前。
10.根据权利要求1至8之一所述的用于补偿“热回收”焦炉的烟气焓损失的方法，其特征在于，将一个可锁闭的紧急烟囱（12）设置在烟气集管（6）与所述锅炉（7）之间，并且将所述附加补偿燃烧器（3）直接设置在所述紧急烟囱（12）之前。
11.根据权利要求1至10之一所述的用于补偿“热回收”焦炉的烟气焓损失的方法，其特征在于，将所述附加补偿燃烧器（3）在烟气通道（5）中设置在炉（1）与锅炉（7）之间。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009052282.4 | 2009-11-09 | ||
| DE102009052282A DE102009052282B4 (de) | 2009-11-09 | 2009-11-09 | Verfahren zur Kompensation von Abgasenthalpieverlusten von Heat-Recovery-Koksöfen |
| PCT/EP2010/005919 WO2011054421A1 (de) | 2009-11-09 | 2010-09-29 | Verfahren zur kompensation von rauchgasenthalpieverlusten von "heat-recovery"-koksöfen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102666787A true CN102666787A (zh) | 2012-09-12 |
Family
ID=43086297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010800506066A Pending CN102666787A (zh) | 2009-11-09 | 2010-09-29 | 用于补偿“热回收”焦炉的烟气焓损失的方法 |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US20120214114A1 (zh) |
| EP (1) | EP2499215A1 (zh) |
| JP (1) | JP2013510197A (zh) |
| KR (1) | KR20120120162A (zh) |
| CN (1) | CN102666787A (zh) |
| AR (1) | AR078764A1 (zh) |
| AU (1) | AU2010314506A1 (zh) |
| BR (1) | BR112012010757A2 (zh) |
| CA (1) | CA2775992A1 (zh) |
| CL (1) | CL2012001204A1 (zh) |
| CO (1) | CO6551715A2 (zh) |
| DE (1) | DE102009052282B4 (zh) |
| EA (1) | EA201290271A1 (zh) |
| MX (1) | MX2012005376A (zh) |
| NZ (1) | NZ599531A (zh) |
| WO (1) | WO2011054421A1 (zh) |
| ZA (1) | ZA201203661B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110283604A (zh) * | 2012-09-21 | 2019-09-27 | 太阳焦炭科技和发展有限责任公司 | 经提供延长工艺周期的气体共用降低输出率的焦炉操作 |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101460473A (zh) | 2006-04-03 | 2009-06-17 | 药物热化学品公司 | 热提取方法和产物 |
| US7998316B2 (en) | 2009-03-17 | 2011-08-16 | Suncoke Technology And Development Corp. | Flat push coke wet quenching apparatus and process |
| US20110284359A1 (en) | 2010-05-20 | 2011-11-24 | Uop Llc | Processes for controlling afterburn in a reheater and for controlling loss of entrained solid particles in combustion product flue gas |
| US8499702B2 (en) | 2010-07-15 | 2013-08-06 | Ensyn Renewables, Inc. | Char-handling processes in a pyrolysis system |
| US9200225B2 (en) | 2010-08-03 | 2015-12-01 | Suncoke Technology And Development Llc. | Method and apparatus for compacting coal for a coal coking process |
| US9441887B2 (en) | 2011-02-22 | 2016-09-13 | Ensyn Renewables, Inc. | Heat removal and recovery in biomass pyrolysis |
| US9347005B2 (en) | 2011-09-13 | 2016-05-24 | Ensyn Renewables, Inc. | Methods and apparatuses for rapid thermal processing of carbonaceous material |
| US10400175B2 (en) | 2011-09-22 | 2019-09-03 | Ensyn Renewables, Inc. | Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material |
| US9109177B2 (en) | 2011-12-12 | 2015-08-18 | Ensyn Renewables, Inc. | Systems and methods for renewable fuel |
| DE102012004667A1 (de) * | 2012-03-12 | 2013-09-12 | Thyssenkrupp Uhde Gmbh | Verfahren und Vorrichtung zur Erzeugung von metallurgischem Koks aus in Erdölraffinerien anfallender Petrolkohle durch Verkokung in "Non-Recovery" oder "Heat-Recovery"-Koksöfen |
| US9670413B2 (en) | 2012-06-28 | 2017-06-06 | Ensyn Renewables, Inc. | Methods and apparatuses for thermally converting biomass |
| CA2880539C (en) | 2012-07-31 | 2018-09-11 | Suncoke Technology And Development Llc | Methods for handling coal processing emissions and associated systems and devices |
| US9359554B2 (en) | 2012-08-17 | 2016-06-07 | Suncoke Technology And Development Llc | Automatic draft control system for coke plants |
| 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 |
| US9243186B2 (en) | 2012-08-17 | 2016-01-26 | Suncoke Technology And Development Llc. | Coke plant including exhaust gas sharing |
| US9169439B2 (en) | 2012-08-29 | 2015-10-27 | Suncoke Technology And Development Llc | Method and apparatus for testing coal coking properties |
| DE102012019746B3 (de) | 2012-10-09 | 2013-12-24 | Thyssenkrupp Uhde Gmbh | Vorrichtung und Verfahren zur Erzeugung einer Mehrzahl an Dampf- oder Heißwasserströmen in einer Koksofenbank |
| 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 |
| US10016714B2 (en) | 2012-12-28 | 2018-07-10 | Suncoke Technology And Development Llc | Systems and methods for removing mercury from emissions |
| 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 |
| US9476547B2 (en) | 2012-12-28 | 2016-10-25 | Suncoke Technology And Development Llc | Exhaust flow modifier, duct intersection incorporating the same, and methods therefor |
| 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 |
| 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 |
| EP3013922A4 (en) | 2013-06-26 | 2017-02-08 | Ensyn Renewables, Inc. | Systems and methods for renewable fuel |
| EP3090034B1 (en) | 2013-12-31 | 2020-05-06 | Suncoke Technology and Development LLC | Methods for decarbonizing coking ovens, and associated systems and devices |
| 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 (en) | 2015-01-02 | 2018-06-20 | Suncoke Technology and Development LLC | Integrated coke plant automation and optimization using advanced control and optimization techniques |
| 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 |
| DK3337966T3 (da) | 2015-08-21 | 2022-02-28 | Ensyn Renewables Inc | Opvarmningssystem med flydende biomasse |
| EP3397719B1 (en) | 2015-12-28 | 2020-10-14 | Suncoke Technology and Development LLC | System for dynamically charging a coke oven |
| 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 |
| EP3565664A4 (en) | 2016-12-29 | 2020-08-05 | Ensyn Renewables, Inc. | LIQUID BIOMASS DEMETALLIZATION |
| UA126400C2 (uk) | 2017-05-23 | 2022-09-28 | Санкоук Текнолоджі Енд Дівелепмент Ллк | Система та спосіб ремонту коксової печі |
| CA3124563C (en) | 2018-12-28 | 2023-06-27 | Suncoke Technology And Development Llc | Coke plant tunnel repair and anchor distribution |
| CA3125332C (en) | 2018-12-28 | 2022-04-26 | Suncoke Technology And Development Llc | Decarbonization of coke ovens, and associated systems and methods |
| US11098252B2 (en) | 2018-12-28 | 2021-08-24 | Suncoke Technology And Development Llc | Spring-loaded heat recovery oven system and method |
| US11261381B2 (en) | 2018-12-28 | 2022-03-01 | Suncoke Technology And Development Llc | Heat recovery oven foundation |
| WO2020140074A1 (en) | 2018-12-28 | 2020-07-02 | Suncoke Technology And Development Llc | Improved oven uptakes |
| CA3125337C (en) | 2018-12-28 | 2022-06-21 | Suncoke Technology And Development Llc | Particulate detection for industrial facilities, and associated systems and methods |
| BR112021012412A2 (pt) | 2018-12-31 | 2021-09-08 | Suncoke Technology And Development Llc | Sistemas e métodos aprimorados para utilizar gás de combustão |
| 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 |
| 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 |
| CA3211286A1 (en) | 2021-11-04 | 2023-05-11 | John Francis Quanci | Foundry coke products, and associated systems, devices, and methods |
| US11946108B2 (en) | 2021-11-04 | 2024-04-02 | Suncoke Technology And Development Llc | Foundry coke products and associated processing methods via cupolas |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2185993A (en) * | 1986-01-31 | 1987-08-05 | Westinghouse Electric Corp | Cogeneration method for producing coke, and electric power from steam |
| CN101353579A (zh) * | 2008-08-26 | 2009-01-28 | 武汉钢铁(集团)公司 | 一种7.63米焦炉负压炉内烘炉方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1071093B (de) * | 1959-12-17 | Walther <&. Cie. Aktiengesellschaft, Köln-Dellbrück | Abhitzekessel mit Deckenbrenner-Zusatzfeuerung | |
| DE1085847B (de) * | 1960-07-28 | Dortmund-Lücklemberg Dr.-Ing. Heinrich Paus | Verfahren zur zeitweiligen Verringerung der Kokserzeugung von Koksofenbatterien | |
| DE2122729B2 (de) * | 1971-05-07 | 1974-07-25 | Heinrich Koppers Gmbh, 4300 Essen | Verfahren und Vorrichtung zur Erneuerung von Teilen einer Heizwand einer Horizontalkammer-Koksofenbatterie |
| DE2551197A1 (de) * | 1975-11-14 | 1977-05-18 | Krupp Koppers Gmbh | Verfahren und einrichtung zum aufheizen von erneuerten oder reparierten heizwaenden einer koksofenbatterie |
| US4045299A (en) | 1975-11-24 | 1977-08-30 | Pennsylvania Coke Technology, Inc. | Smokeless non-recovery type coke oven |
| US4921579A (en) * | 1983-03-14 | 1990-05-01 | Hotwork, Inc. | Method of pre-heating a coke oven |
| US5553554A (en) * | 1994-10-04 | 1996-09-10 | Urich, Jr.; Albert E. | Waste disposal and energy recovery system and method |
| US6596128B2 (en) * | 2001-02-14 | 2003-07-22 | Sun Coke Company | Coke oven flue gas sharing |
| ITMI20050778A1 (it) * | 2005-04-29 | 2006-10-30 | Globus Srl | Essicatoio con camera a parametri di trattamento uniformi |
| US20100199670A1 (en) * | 2009-02-06 | 2010-08-12 | Siemens Energy, Inc. | Power Generation Plant Having Inert Gas Deaerator and Associated Methods |
| DE102009031436A1 (de) * | 2009-07-01 | 2011-01-05 | Uhde Gmbh | Verfahren und Vorrichtung zur Warmhaltung von Koksofenkammern während des Stillstandes eines Abhitzekessels |
-
2009
- 2009-11-09 DE DE102009052282A patent/DE102009052282B4/de not_active Expired - Fee Related
-
2010
- 2010-09-29 AU AU2010314506A patent/AU2010314506A1/en not_active Abandoned
- 2010-09-29 NZ NZ599531A patent/NZ599531A/en not_active IP Right Cessation
- 2010-09-29 KR KR1020127014590A patent/KR20120120162A/ko not_active Application Discontinuation
- 2010-09-29 JP JP2012537307A patent/JP2013510197A/ja active Pending
- 2010-09-29 CA CA2775992A patent/CA2775992A1/en not_active Abandoned
- 2010-09-29 EA EA201290271A patent/EA201290271A1/ru unknown
- 2010-09-29 EP EP10765377A patent/EP2499215A1/de not_active Withdrawn
- 2010-09-29 WO PCT/EP2010/005919 patent/WO2011054421A1/de active Application Filing
- 2010-09-29 CN CN2010800506066A patent/CN102666787A/zh active Pending
- 2010-09-29 US US13/508,357 patent/US20120214114A1/en not_active Abandoned
- 2010-09-29 MX MX2012005376A patent/MX2012005376A/es not_active Application Discontinuation
- 2010-09-29 BR BR112012010757A patent/BR112012010757A2/pt not_active IP Right Cessation
- 2010-10-25 AR ARP100103912A patent/AR078764A1/es not_active Application Discontinuation
-
2012
- 2012-05-08 CL CL2012001204A patent/CL2012001204A1/es unknown
- 2012-05-18 ZA ZA2012/03661A patent/ZA201203661B/en unknown
- 2012-06-04 CO CO12093137A patent/CO6551715A2/es active IP Right Grant
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2185993A (en) * | 1986-01-31 | 1987-08-05 | Westinghouse Electric Corp | Cogeneration method for producing coke, and electric power from steam |
| CN101353579A (zh) * | 2008-08-26 | 2009-01-28 | 武汉钢铁(集团)公司 | 一种7.63米焦炉负压炉内烘炉方法 |
Non-Patent Citations (2)
| Title |
|---|
| D.N.WALKER SR ET AL.: "Sun Coke Company’s heat recovery cokemaking technology. High coke quality and low environmental impact", 《REVUE DE METALLURGIE-CAHIERS D’INFORMATIONS TECHNIQUES》, vol. 100, no. 3, 1 March 2003 (2003-03-01), pages 233 - 241, XP008123362 * |
| UHDE（A COMPANY OF THYSSENKRUPP TECHNOLOGIES）: "《Competence and know－how by tradition A new dimension in cokemaking technology（UHDE BROCHURE）》", 7 August 2006, article " ", pages: 1-32 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110283604A (zh) * | 2012-09-21 | 2019-09-27 | 太阳焦炭科技和发展有限责任公司 | 经提供延长工艺周期的气体共用降低输出率的焦炉操作 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011054421A1 (de) | 2011-05-12 |
| BR112012010757A2 (pt) | 2019-09-24 |
| AR078764A1 (es) | 2011-11-30 |
| EP2499215A1 (de) | 2012-09-19 |
| NZ599531A (en) | 2014-08-29 |
| EA201290271A1 (ru) | 2012-12-28 |
| DE102009052282A1 (de) | 2011-05-12 |
| ZA201203661B (en) | 2013-01-30 |
| AU2010314506A1 (en) | 2012-04-19 |
| CA2775992A1 (en) | 2011-05-12 |
| CL2012001204A1 (es) | 2012-08-10 |
| CO6551715A2 (es) | 2012-10-31 |
| DE102009052282B4 (de) | 2012-11-29 |
| KR20120120162A (ko) | 2012-11-01 |
| US20120214114A1 (en) | 2012-08-23 |
| MX2012005376A (es) | 2012-05-29 |
| JP2013510197A (ja) | 2013-03-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102666787A (zh) | 用于补偿“热回收”焦炉的烟气焓损失的方法 | |
| US9057023B2 (en) | Method and device for keeping coke furnace chambers hot when a waste heat boiler is stopped | |
| BR112019026847B1 (pt) | Sistema de forno de craqueamento e método para craqueamento de matéria-prima de hidrocarboneto no mesmo | |
| CN103314081B (zh) | 气化炉、气化系统、改性装置和改性系统 | |
| CN101338894A (zh) | 低热值燃料双预热蓄热式节能锅炉 | |
| CN104531226A (zh) | 一种用于工业窑炉的生物质气化燃烧供热方法 | |
| CN102072651B (zh) | 全部采用高炉煤气为燃料的蓄热式加热炉 | |
| CN101649215B (zh) | 油页岩外燃式干馏工艺热载体制取和加热装置 | |
| CN101532663B (zh) | 使用红渣发生器的循环流化床锅炉无油点火系统 | |
| CN201053749Y (zh) | 生物质燃料锅炉 | |
| CN103453540A (zh) | 锅炉 | |
| CN101362952A (zh) | 循环瓦斯加热工艺及装置 | |
| CN102252325B (zh) | 燃烧稻壳的循环流化床锅炉 | |
| CN104180385A (zh) | 一种防止锅炉沾污的煤粉炉半焦热载体系统及方法 | |
| CN102175042B (zh) | 全部采用高炉煤气为燃料的蓄热式加热炉的冷炉点火方法 | |
| CN105112076B (zh) | 一种煤气直接加热的系统及方法 | |
| Lundgren et al. | Experimental studies during heat load fluctuations in a 500kW wood-chips fired boiler | |
| CN204006068U (zh) | 一种防止锅炉沾污的煤粉炉半焦热载体系统 | |
| JP6995603B2 (ja) | 循環流動層燃焼炉プラント | |
| CN105505419A (zh) | 煤热解反应器-煤粉锅炉联用系统及其应用 | |
| CN217928743U (zh) | 一种生物质与燃煤锅炉耦合发电系统 | |
| CN104132333A (zh) | 一种防止锅炉沾污的流化床半焦热载体系统及方法 | |
| CN218626873U (zh) | 一种处理城市污泥的污泥焚烧锅炉 | |
| CN212901466U (zh) | 一种固定炉排式生物质捆状燃料燃烧锅炉 | |
| CN201917213U (zh) | 全部采用高炉煤气为燃料的蓄热式加热炉 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120912 |