DE2742505C2 - Verfahren und Reaktor zum Vergasen pulverisierter Kohle - Google Patents
Verfahren und Reaktor zum Vergasen pulverisierter KohleInfo
- Publication number
- DE2742505C2 DE2742505C2 DE2742505A DE2742505A DE2742505C2 DE 2742505 C2 DE2742505 C2 DE 2742505C2 DE 2742505 A DE2742505 A DE 2742505A DE 2742505 A DE2742505 A DE 2742505A DE 2742505 C2 DE2742505 C2 DE 2742505C2
- Authority
- DE
- Germany
- Prior art keywords
- coal
- oxygen
- gasification
- burner
- reactor
- 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.)
- Expired
Links
- 239000003245 coal Substances 0.000 title claims description 54
- 238000000034 method Methods 0.000 title claims description 24
- 239000001301 oxygen Substances 0.000 claims description 58
- 229910052760 oxygen Inorganic materials 0.000 claims description 58
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 55
- 238000002309 gasification Methods 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 239000012159 carrier gas Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims 1
- 239000010426 asphalt Substances 0.000 claims 1
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 1
- 239000003034 coal gas Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000002737 fuel gas Substances 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000003077 lignite Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000013021 overheating Methods 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 150000002926 oxygen Chemical class 0.000 claims 1
- 239000012429 reaction media Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000004449 solid propellant Substances 0.000 claims 1
- 239000004071 soot Substances 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 230000001133 acceleration Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
- 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
- C10J3/74—Construction of shells or jackets
-
- 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
- C10J3/74—Construction of shells or jackets
- C10J3/76—Water jackets; Steam boiler-jackets
-
- 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
- C10J3/78—High-pressure apparatus
-
- 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
- C10J2200/152—Nozzles or lances for introducing gas, liquids or suspensions
-
- 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
- C10J2300/0916—Biomass
- C10J2300/092—Wood, cellulose
-
- 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
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
-
- 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
- C10J2300/0956—Air or oxygen enriched air
-
- 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
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0973—Water
- C10J2300/0976—Water as steam
-
- 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
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
- C10J2300/1823—Recycle loops, e.g. gas, solids, heating medium, water for synthesis gas
-
- 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
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1846—Partial oxidation, i.e. injection of air or oxygen only
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S48/00—Gas: heating and illuminating
- Y10S48/04—Powdered fuel injection
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7610560A NL7610560A (nl) | 1976-09-23 | 1976-09-23 | Werkwijze en reactor voor de partiele ver- branding van koolpoeder. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2742505A1 DE2742505A1 (de) | 1978-03-30 |
| DE2742505C2 true DE2742505C2 (de) | 1986-01-30 |
Family
ID=19826953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2742505A Expired DE2742505C2 (de) | 1976-09-23 | 1977-09-21 | Verfahren und Reaktor zum Vergasen pulverisierter Kohle |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4193773A (enExample) |
| JP (1) | JPS5340002A (enExample) |
| AU (1) | AU506176B2 (enExample) |
| BE (1) | BE858634A (enExample) |
| BR (1) | BR7706310A (enExample) |
| CA (1) | CA1097140A (enExample) |
| DE (1) | DE2742505C2 (enExample) |
| FR (1) | FR2365628A1 (enExample) |
| GB (1) | GB1579786A (enExample) |
| IT (1) | IT1086046B (enExample) |
| NL (1) | NL7610560A (enExample) |
| ZA (1) | ZA775639B (enExample) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2837174C2 (de) * | 1978-08-25 | 1986-02-20 | Vereinigte Kesselwerke AG, 4000 Düsseldorf | Verfahren und Vorrichtung zum Verfeuern eines schwer zündfähigen, gasarmen Brennstoffs mit trockenem Ascheabzug |
| DD145035A3 (de) * | 1978-09-28 | 1980-11-19 | Horst Kretschmer | Brenner fuer die vergasung von staubfoermigen brennstoffen |
| JPS55165405A (en) * | 1979-06-07 | 1980-12-23 | Mitsubishi Heavy Ind Ltd | Combustion method with reduced amount of nitrogen oxide |
| GB2060158A (en) * | 1979-10-02 | 1981-04-29 | Shell Int Research | Solid fuel combustion |
| JPS57177091A (en) * | 1981-04-24 | 1982-10-30 | Hitachi Ltd | Coal gasification furnace |
| JPS57207690A (en) * | 1981-06-15 | 1982-12-20 | Hitachi Ltd | Gasification of coal |
| US4392438A (en) * | 1981-06-22 | 1983-07-12 | R & D Associates | Coal transport system |
| JPS5880381A (ja) * | 1981-11-09 | 1983-05-14 | Hitachi Ltd | 石炭ガス化方法及び石炭ガス化装置 |
| US4402273A (en) * | 1982-03-01 | 1983-09-06 | Ari Technologies, Inc. | Reduction of nitrogen oxide emissions from calciners |
| US4490171A (en) * | 1982-03-31 | 1984-12-25 | Kobe Steel, Limited | Method and apparatus for injecting pulverized fuel into a blast furnace |
| FR2535018B1 (fr) * | 1982-10-22 | 1987-04-24 | Air Liquide | Bruleur a charbon pulverise |
| FR2542636B1 (fr) * | 1983-03-14 | 1985-07-12 | Saint Gobain Vitrage | Procede et dispositif de distribution reguliere d'un solide pulverulent sur un substrat en vue de son revetement et substrat ainsi revetu |
| FR2542637B1 (fr) * | 1983-03-14 | 1985-07-12 | Saint Gobain Vitrage | Distribution reguliere d'un solide pulverulent sur un support en vue de son revetement |
| US4484885A (en) * | 1983-06-08 | 1984-11-27 | Osaka Gas Company Ltd. | Pulse combustion burner |
| US4480560A (en) * | 1983-12-09 | 1984-11-06 | International Coal Refining Company | Pneumatic conveying of pulverized solvent refined coal |
| JPS61236895A (ja) * | 1985-04-15 | 1986-10-22 | Mitsubishi Heavy Ind Ltd | ガス化装置 |
| GB2180047B (en) * | 1985-09-07 | 1989-08-16 | Glaverbel | Forming refractory masses |
| JPS6383315A (ja) * | 1986-09-25 | 1988-04-14 | Takenaka Komuten Co Ltd | 遅延反応型加水反応材 |
| JPS63142095A (ja) * | 1986-12-05 | 1988-06-14 | Babcock Hitachi Kk | 噴流層石炭ガス化炉 |
| US4887962A (en) * | 1988-02-17 | 1989-12-19 | Shell Oil Company | Partial combustion burner with spiral-flow cooled face |
| US4899670A (en) * | 1988-12-09 | 1990-02-13 | Air Products And Chemicals, Inc. | Means for providing oxygen enrichment for slurry and liquid fuel burners |
| JPH086102B2 (ja) * | 1989-10-20 | 1996-01-24 | バブコツク日立株式会社 | 噴流層ガス化装置 |
| US7516909B2 (en) * | 2000-02-11 | 2009-04-14 | United States Gypsum Company | Continuous slurry dispenser apparatus |
| US20020117559A1 (en) * | 2000-02-11 | 2002-08-29 | Kaligian Raymond A. | Continuous slurry dispenser apparatus |
| US6273345B1 (en) * | 2000-02-11 | 2001-08-14 | United States Gypsum Company | High performance slurry spray machine |
| US20020127505A1 (en) * | 2001-01-11 | 2002-09-12 | Hisashi Kobayashi | Oxygen enhanced low nox combustion |
| CA2410725C (en) * | 2001-11-16 | 2008-07-22 | Hitachi, Ltd. | Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus |
| ES2601702T3 (es) | 2002-05-15 | 2017-02-16 | Praxair Technology, Inc. | Combustión con reducido carbono en la ceniza |
| ES2566798T3 (es) * | 2002-05-15 | 2016-04-15 | Praxair Technology, Inc. | Combustión con bajas emisiones de NOx |
| US6843185B1 (en) * | 2003-06-27 | 2005-01-18 | Maxon Corporation | Burner with oxygen and fuel mixing apparatus |
| US20070048685A1 (en) * | 2005-09-01 | 2007-03-01 | General Electric Company | Fuel burner |
| US8221513B2 (en) * | 2008-01-29 | 2012-07-17 | Kellogg Brown & Root Llc | Low oxygen carrier fluid with heating value for feed to transport gasification |
| US20090297996A1 (en) * | 2008-05-28 | 2009-12-03 | Advanced Burner Technologies Corporation | Fuel injector for low NOx furnace |
| US9353945B2 (en) * | 2008-09-11 | 2016-05-31 | Jupiter Oxygen Corporation | Oxy-fuel combustion system with closed loop flame temperature control |
| US8357216B2 (en) | 2009-04-01 | 2013-01-22 | Phillips 66 Company | Two stage dry feed gasification system and process |
| US9638418B2 (en) * | 2009-05-19 | 2017-05-02 | General Electric Technology Gmbh | Oxygen fired steam generator |
| DE102013018992A1 (de) * | 2013-11-13 | 2015-05-13 | Linde Aktiengesellschaft | Vorrichtung für eine Zuführung von Vergasungsmittel in einen Niedertemperaturvergaser |
| WO2015198285A1 (en) * | 2014-06-27 | 2015-12-30 | Tubitak | A coal feeding system |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE733989C (de) * | 1938-07-08 | 1943-04-07 | Koppers Gmbh Heinrich | Gaserzeuger |
| DE765262C (de) * | 1939-11-08 | 1954-01-25 | Wilhelm Dr-Ing Gumz | Gaserzeuger zum Vergasen von Kohlenstaub |
| US2516141A (en) * | 1949-07-01 | 1950-07-25 | Louis L Newman | Apparatus and method for gasifying carbonaceous material |
| GB692732A (en) * | 1950-12-20 | 1953-06-10 | C D Patents Ltd | Conversion of carbonaceous matter into useful gas |
| US3048476A (en) * | 1955-04-27 | 1962-08-07 | Kellogg M W Co | Conversion of hydrocarbons and carbonaceous materials |
| US2925335A (en) * | 1955-12-21 | 1960-02-16 | Koppers Co Inc | Process for the gasification of carbonaceous solid fuel at constant volume |
| US2833643A (en) * | 1956-04-19 | 1958-05-06 | Louis L Newman | Apparatus for and method of reducing ore |
| US2919185A (en) * | 1957-07-15 | 1959-12-29 | Axel Arne Severin | Method of operating a gas generating shaft furnace as a gas generator, blast furnace or cupola, and a furnace for carrying the method into effect |
| US3705108A (en) * | 1969-10-06 | 1972-12-05 | Texaco Development Corp | Synthesis gas generation |
| US3847564A (en) * | 1970-01-23 | 1974-11-12 | Texaco Development Corp | Apparatus and process for burning liquid hydrocarbons in a synthesis gas generator |
| US4017269A (en) * | 1972-03-25 | 1977-04-12 | Krupp-Koppers Gmbh | Method and arrangement for gasifying finely divided fluidized solid combustible material |
| NL173309C (nl) | 1973-06-27 | 1984-01-02 | Shell Int Research | Verstuiver voor vloeistoffen. |
| DE2434526C2 (de) * | 1974-07-18 | 1983-01-13 | Shell Internationale Research Maatschappij B.V., 2501 's-Gravenhage | Verfahren und Einrichtung zum Einführen feinzerteilten festen Brennstoffes in einen unter erhöhtem Druck stehenden Vergasungsraum |
| US4067700A (en) * | 1974-09-13 | 1978-01-10 | Gilbert Associates Inc. | Method for gasifying coal |
| US4007002A (en) * | 1975-04-14 | 1977-02-08 | Phillips Petroleum Company | Combustors and methods of operating same |
-
1976
- 1976-09-23 NL NL7610560A patent/NL7610560A/xx not_active Application Discontinuation
-
1977
- 1977-09-09 CA CA286,462A patent/CA1097140A/en not_active Expired
- 1977-09-13 BE BE1008373A patent/BE858634A/xx not_active IP Right Cessation
- 1977-09-20 US US05/834,890 patent/US4193773A/en not_active Expired - Lifetime
- 1977-09-21 AU AU28996/77A patent/AU506176B2/en not_active Expired
- 1977-09-21 ZA ZA00775639A patent/ZA775639B/xx unknown
- 1977-09-21 FR FR7728447A patent/FR2365628A1/fr active Granted
- 1977-09-21 IT IT27820/77A patent/IT1086046B/it active
- 1977-09-21 DE DE2742505A patent/DE2742505C2/de not_active Expired
- 1977-09-21 JP JP11277577A patent/JPS5340002A/ja active Pending
- 1977-09-21 GB GB39331/77A patent/GB1579786A/en not_active Expired
- 1977-09-21 BR BR7706310A patent/BR7706310A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4193773A (en) | 1980-03-18 |
| GB1579786A (en) | 1980-11-26 |
| DE2742505A1 (de) | 1978-03-30 |
| CA1097140A (en) | 1981-03-10 |
| BE858634A (nl) | 1978-03-13 |
| BR7706310A (pt) | 1978-06-06 |
| IT1086046B (it) | 1985-05-28 |
| AU506176B2 (en) | 1979-12-13 |
| FR2365628B1 (enExample) | 1980-04-04 |
| JPS5340002A (en) | 1978-04-12 |
| AU2899677A (en) | 1979-03-29 |
| FR2365628A1 (fr) | 1978-04-21 |
| ZA775639B (en) | 1978-08-30 |
| NL7610560A (nl) | 1978-03-29 |
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