AU2010257444B2 - Method and apparatus to transport solids - Google Patents
Method and apparatus to transport solids Download PDFInfo
- Publication number
- AU2010257444B2 AU2010257444B2 AU2010257444A AU2010257444A AU2010257444B2 AU 2010257444 B2 AU2010257444 B2 AU 2010257444B2 AU 2010257444 A AU2010257444 A AU 2010257444A AU 2010257444 A AU2010257444 A AU 2010257444A AU 2010257444 B2 AU2010257444 B2 AU 2010257444B2
- Authority
- AU
- Australia
- Prior art keywords
- conduit
- flow communication
- coupled
- steam heating
- coal
- 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.)
- Ceased
Links
- 239000007787 solid Substances 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 103
- 238000010438 heat treatment Methods 0.000 claims abstract description 92
- 239000012530 fluid Substances 0.000 claims abstract description 44
- 239000003245 coal Substances 0.000 claims description 178
- 238000002309 gasification Methods 0.000 claims description 41
- 239000011261 inert gas Substances 0.000 claims description 21
- 238000000926 separation method Methods 0.000 claims description 20
- 239000000446 fuel Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 156
- 239000007789 gas Substances 0.000 description 80
- 229910052757 nitrogen Inorganic materials 0.000 description 59
- 239000002817 coal dust Substances 0.000 description 45
- 229910001873 dinitrogen Inorganic materials 0.000 description 37
- 238000003860 storage Methods 0.000 description 31
- 239000003570 air Substances 0.000 description 21
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 20
- 238000010926 purge Methods 0.000 description 20
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 17
- 229910002091 carbon monoxide Inorganic materials 0.000 description 16
- 239000002253 acid Substances 0.000 description 14
- 238000000227 grinding Methods 0.000 description 14
- 238000010248 power generation Methods 0.000 description 14
- 230000005465 channeling Effects 0.000 description 13
- 230000005484 gravity Effects 0.000 description 12
- 239000002893 slag Substances 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 239000006148 magnetic separator Substances 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- -1 steam Chemical compound 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/466—Entrained flow processes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
- C10J3/50—Fuel charging devices
- C10J3/506—Fuel charging devices for entrained flow gasifiers
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/047—Composition of the impurity the impurity being carbon monoxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/0485—Composition of the impurity the impurity being a sulfur compound
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2200/00—Details of gasification apparatus
- C10J2200/15—Details of feeding means
- C10J2200/158—Screws
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0903—Feed preparation
- C10J2300/0906—Physical processes, e.g. shredding, comminuting, chopping, sorting
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0903—Feed preparation
- C10J2300/0909—Drying
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/093—Coal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0959—Oxygen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/164—Integration of gasification processes with another plant or parts within the plant with conversion of synthesis gas
- C10J2300/1643—Conversion of synthesis gas to energy
- C10J2300/1653—Conversion of synthesis gas to energy integrated in a gasification combined cycle [IGCC]
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1678—Integration of gasification processes with another plant or parts within the plant with air separation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1693—Integration of gasification processes with another plant or parts within the plant with storage facilities for intermediate, feed and/or product
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/86—Other features combined with waste-heat boilers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/002—Removal of contaminants
- C10K1/003—Removal of contaminants of acid contaminants, e.g. acid gas removal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2203/00—Feeding arrangements
- F23K2203/006—Fuel distribution and transport systems for pulverulent fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2203/00—Feeding arrangements
- F23K2203/20—Feeding/conveying devices
- F23K2203/201—Feeding/conveying devices using pneumatic means
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Air Transport Of Granular Materials (AREA)
- Gasification And Melting Of Waste (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/652,440 US8277523B2 (en) | 2010-01-05 | 2010-01-05 | Method and apparatus to transport solids |
| US12/652,440 | 2010-01-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2010257444A1 AU2010257444A1 (en) | 2011-07-21 |
| AU2010257444B2 true AU2010257444B2 (en) | 2015-12-24 |
Family
ID=43827386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2010257444A Ceased AU2010257444B2 (en) | 2010-01-05 | 2010-12-24 | Method and apparatus to transport solids |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US8277523B2 (enExample) |
| EP (1) | EP2341286B1 (enExample) |
| JP (1) | JP5739658B2 (enExample) |
| KR (1) | KR101787103B1 (enExample) |
| CN (1) | CN102154028A (enExample) |
| AU (1) | AU2010257444B2 (enExample) |
| CA (1) | CA2726406C (enExample) |
| RU (1) | RU2562685C2 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8992640B2 (en) * | 2011-02-07 | 2015-03-31 | General Electric Company | Energy recovery in syngas applications |
| CN113134905A (zh) * | 2021-04-27 | 2021-07-20 | 华能国际电力股份有限公司营口电厂 | 一种湿法脱硫高盐物料与粉煤灰掺混控制方法及系统 |
| CN114507550B (zh) * | 2022-02-23 | 2023-04-25 | 新奥科技发展有限公司 | 一种变压装置的压力控制系统 |
| CN114774178B (zh) * | 2022-05-25 | 2024-05-31 | 陕西延长石油（集团）有限责任公司 | 一种烟气循环用于低阶煤干燥制粉和输送的装置及方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH169143A (de) * | 1933-01-18 | 1934-05-15 | Hephaest A G Fuer Motorische K | Verfahren zum Betrieb eines Dampferzeugers mit unmittelbarer Kohlenstaub-Einblasung und Dampferzeugungsanlage zur Durchführung des Verfahrens. |
| US4617109A (en) * | 1985-12-23 | 1986-10-14 | The M. W. Kellogg Company | Combustion air preheating |
| KR20060117015A (ko) * | 2005-05-12 | 2006-11-16 | 주식회사 포스코 | 석탄 수분 처리 장치 |
| US20090107046A1 (en) * | 2007-10-26 | 2009-04-30 | Thomas Frederick Leininger | Fuel feed system for a gasifier and method of gasification system start-up |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3775071A (en) * | 1971-06-20 | 1973-11-27 | Hydrocarbon Research Inc | Method for feeding dry coal to superatmospheric pressure |
| US4334893A (en) * | 1979-06-25 | 1982-06-15 | Exxon Research & Engineering Co. | Recovery of alkali metal catalyst constituents with sulfurous acid |
| US4354825A (en) * | 1981-02-20 | 1982-10-19 | Mcnally Pittsburg Mfg. Corp. | Method and apparatus for drying coal |
| JPS5859292A (ja) * | 1981-10-06 | 1983-04-08 | Asahi Chem Ind Co Ltd | 微紛炭の製法およびその装置 |
| JPS5864409A (ja) * | 1981-10-15 | 1983-04-16 | Mitsubishi Heavy Ind Ltd | 微粉炭燃焼ボイラ |
| JP2677825B2 (ja) * | 1988-06-24 | 1997-11-17 | バブコツク日立株式会社 | 微粉炭燃焼装置 |
| JPH0254025U (enExample) * | 1988-10-05 | 1990-04-19 | ||
| JPH0623296A (ja) * | 1992-07-10 | 1994-02-01 | Ishikawajima Harima Heavy Ind Co Ltd | 微粉炭の製造方法及び装置 |
| RU2047046C1 (ru) * | 1993-07-13 | 1995-10-27 | Акционерное общество открытого типа по наладке, совершенствованию технологии и эксплуатации электростанций и сетей "Уралтехэнерго" | Способ сжигания пылевидного твердого топлива в топке |
| CN101050386B (zh) * | 2007-02-14 | 2011-04-13 | 兖矿集团有限公司 | 气化烧嘴在线投料方法 |
| US8992641B2 (en) * | 2007-10-26 | 2015-03-31 | General Electric Company | Fuel feed system for a gasifier |
-
2010
- 2010-01-05 US US12/652,440 patent/US8277523B2/en not_active Expired - Fee Related
- 2010-12-17 EP EP10195574.8A patent/EP2341286B1/en not_active Not-in-force
- 2010-12-23 CA CA2726406A patent/CA2726406C/en active Active
- 2010-12-24 AU AU2010257444A patent/AU2010257444B2/en not_active Ceased
- 2010-12-27 JP JP2010289319A patent/JP5739658B2/ja not_active Expired - Fee Related
- 2010-12-28 RU RU2010153489/06A patent/RU2562685C2/ru active
- 2010-12-30 KR KR1020100139109A patent/KR101787103B1/ko not_active Expired - Fee Related
-
2011
- 2011-01-05 CN CN2011100085646A patent/CN102154028A/zh active Pending
-
2012
- 2012-09-07 US US13/606,903 patent/US8439993B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH169143A (de) * | 1933-01-18 | 1934-05-15 | Hephaest A G Fuer Motorische K | Verfahren zum Betrieb eines Dampferzeugers mit unmittelbarer Kohlenstaub-Einblasung und Dampferzeugungsanlage zur Durchführung des Verfahrens. |
| US4617109A (en) * | 1985-12-23 | 1986-10-14 | The M. W. Kellogg Company | Combustion air preheating |
| KR20060117015A (ko) * | 2005-05-12 | 2006-11-16 | 주식회사 포스코 | 석탄 수분 처리 장치 |
| US20090107046A1 (en) * | 2007-10-26 | 2009-04-30 | Thomas Frederick Leininger | Fuel feed system for a gasifier and method of gasification system start-up |
Also Published As
| Publication number | Publication date |
|---|---|
| US20120324790A1 (en) | 2012-12-27 |
| US20110162276A1 (en) | 2011-07-07 |
| US8277523B2 (en) | 2012-10-02 |
| EP2341286A2 (en) | 2011-07-06 |
| EP2341286A3 (en) | 2012-02-01 |
| RU2562685C2 (ru) | 2015-09-10 |
| JP5739658B2 (ja) | 2015-06-24 |
| RU2010153489A (ru) | 2012-07-10 |
| AU2010257444A1 (en) | 2011-07-21 |
| KR101787103B1 (ko) | 2017-10-18 |
| US8439993B2 (en) | 2013-05-14 |
| CN102154028A (zh) | 2011-08-17 |
| CA2726406C (en) | 2020-03-31 |
| CA2726406A1 (en) | 2011-07-05 |
| JP2011140399A (ja) | 2011-07-21 |
| EP2341286B1 (en) | 2019-10-16 |
| KR20110081050A (ko) | 2011-07-13 |
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