FR2474525A1 - Dispositifs pour gazeifier des combustibles solides semi-pulverises et application a des chambres de combustion precedemment chauffees par des bruleurs de combustibles liquides ou gazeux - Google Patents
Dispositifs pour gazeifier des combustibles solides semi-pulverises et application a des chambres de combustion precedemment chauffees par des bruleurs de combustibles liquides ou gazeux Download PDFInfo
- Publication number
- FR2474525A1 FR2474525A1 FR8001705A FR8001705A FR2474525A1 FR 2474525 A1 FR2474525 A1 FR 2474525A1 FR 8001705 A FR8001705 A FR 8001705A FR 8001705 A FR8001705 A FR 8001705A FR 2474525 A1 FR2474525 A1 FR 2474525A1
- Authority
- FR
- France
- Prior art keywords
- chamber
- gas
- corridors
- semi
- fuels
- 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.)
- Granted
Links
- 239000007789 gas Substances 0.000 title claims abstract description 65
- 239000000446 fuel Substances 0.000 title claims abstract description 29
- 238000002309 gasification Methods 0.000 title claims description 34
- 239000004449 solid propellant Substances 0.000 title claims description 19
- 239000003245 coal Substances 0.000 title description 13
- 238000002485 combustion reaction Methods 0.000 claims abstract description 42
- 238000005192 partition Methods 0.000 claims abstract description 22
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 5
- 239000011707 mineral Substances 0.000 claims abstract description 5
- 235000013311 vegetables Nutrition 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims description 25
- 239000007787 solid Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 239000002956 ash Substances 0.000 claims description 7
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims description 6
- 230000001186 cumulative effect Effects 0.000 claims description 3
- 230000001131 transforming effect Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011802 pulverized particle Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
- C10J3/56—Apparatus; Plants
-
- 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
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the 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
- C10J2300/09—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
- C10J2300/0956—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
- C10J2300/0973—Water
- C10J2300/0976—Water as steam
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Combustion Of Fluid Fuel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8001705A FR2474525A1 (fr) | 1980-01-24 | 1980-01-24 | Dispositifs pour gazeifier des combustibles solides semi-pulverises et application a des chambres de combustion precedemment chauffees par des bruleurs de combustibles liquides ou gazeux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8001705A FR2474525A1 (fr) | 1980-01-24 | 1980-01-24 | Dispositifs pour gazeifier des combustibles solides semi-pulverises et application a des chambres de combustion precedemment chauffees par des bruleurs de combustibles liquides ou gazeux |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2474525A1 true FR2474525A1 (fr) | 1981-07-31 |
| FR2474525B1 FR2474525B1 (enExample) | 1982-02-12 |
Family
ID=9237909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8001705A Granted FR2474525A1 (fr) | 1980-01-24 | 1980-01-24 | Dispositifs pour gazeifier des combustibles solides semi-pulverises et application a des chambres de combustion precedemment chauffees par des bruleurs de combustibles liquides ou gazeux |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2474525A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0078706A1 (en) * | 1981-11-03 | 1983-05-11 | Foster Wheeler Energy Corporation | Fluidized bed heat exchanger incorporating induced circulation utilizing directional and/or differential bed fluidization |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR722308A (fr) * | 1930-11-25 | 1932-03-15 | Procédé et installation pour la gazéification de combustibles finement divisés | |
| US1953312A (en) * | 1928-07-27 | 1934-04-03 | Combustion Utilities Corp | Gas generator for pulverized fuel |
| FR951153A (fr) * | 1947-07-29 | 1949-10-18 | Cie Ind De Procedes Et D Appli | Perfectionnements aux procédés de traitement par fluidification des masses solides finement divisées |
| GB788191A (en) * | 1955-06-16 | 1957-12-23 | Svenska Flaektfabriken Ab | Apparatus for treating grain or similar materials by means of a gaseous medium |
| FR2287497A1 (fr) * | 1974-10-10 | 1976-05-07 | Bergwerksverband Gmbh | Procede et installation pour la production de gaz combustible, de sous-produits fluides du charbon et de vapeur sous haute pression a partir du charbon |
| DE2608170A1 (de) * | 1975-03-04 | 1976-09-16 | Oezaltay H Cevdet Dipl Ing | Verfahren zur vergasung und verbrennung von kohle zur gewinnung von nutzwaerme und kohlevergasungs-brenner zur durchfuehrung des verfahrens |
-
1980
- 1980-01-24 FR FR8001705A patent/FR2474525A1/fr active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1953312A (en) * | 1928-07-27 | 1934-04-03 | Combustion Utilities Corp | Gas generator for pulverized fuel |
| FR722308A (fr) * | 1930-11-25 | 1932-03-15 | Procédé et installation pour la gazéification de combustibles finement divisés | |
| FR951153A (fr) * | 1947-07-29 | 1949-10-18 | Cie Ind De Procedes Et D Appli | Perfectionnements aux procédés de traitement par fluidification des masses solides finement divisées |
| GB788191A (en) * | 1955-06-16 | 1957-12-23 | Svenska Flaektfabriken Ab | Apparatus for treating grain or similar materials by means of a gaseous medium |
| FR2287497A1 (fr) * | 1974-10-10 | 1976-05-07 | Bergwerksverband Gmbh | Procede et installation pour la production de gaz combustible, de sous-produits fluides du charbon et de vapeur sous haute pression a partir du charbon |
| DE2608170A1 (de) * | 1975-03-04 | 1976-09-16 | Oezaltay H Cevdet Dipl Ing | Verfahren zur vergasung und verbrennung von kohle zur gewinnung von nutzwaerme und kohlevergasungs-brenner zur durchfuehrung des verfahrens |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0078706A1 (en) * | 1981-11-03 | 1983-05-11 | Foster Wheeler Energy Corporation | Fluidized bed heat exchanger incorporating induced circulation utilizing directional and/or differential bed fluidization |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2474525B1 (enExample) | 1982-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |