FR2528543A1 - Procede de combustion en lit fluidise de combustibles pauvres, notamment de schistes houillers ou bitumineux, et installation pour la mise en oeuvre de ce procede - Google Patents

Procede de combustion en lit fluidise de combustibles pauvres, notamment de schistes houillers ou bitumineux, et installation pour la mise en oeuvre de ce procede Download PDF

Info

Publication number: FR2528543A1
Authority: FR; France
Prior art keywords: zone; fluidized bed; fuel; grid; ashes
Prior art date: 1982-06-15
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

Application number

FR8210385A

Other languages

English (en)

French (fr)

Other versions

FR2528543B1 (de

Inventor

Jean-Louis Bouju

Pascal Georges

Guy Lamusse

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Fives Cail Babcock SA

Original Assignee

Fives Cail Babcock SA

Priority date (The priority date 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 date listed.)

1982-06-15

Filing date

1982-06-15

Publication date

1983-12-16

1982-06-15 Application filed by Fives Cail Babcock SA filed Critical Fives Cail Babcock SA

1982-06-15 Priority to FR8210385A priority Critical patent/FR2528543A1/fr

1983-06-10 Priority to AT83401189T priority patent/ATE15535T1/de

1983-06-10 Priority to EP83401189A priority patent/EP0099281B1/de

1983-06-10 Priority to DE8383401189T priority patent/DE3360786D1/de

1983-12-16 Publication of FR2528543A1 publication Critical patent/FR2528543A1/fr

1985-03-15 Application granted granted Critical

1985-03-15 Publication of FR2528543B1 publication Critical patent/FR2528543B1/fr

Status Granted legal-status Critical Current

Links

239000000446 fuel Substances 0.000 title claims abstract description 32
238000002485 combustion reaction Methods 0.000 title claims abstract description 12
238000000034 method Methods 0.000 title claims abstract description 12
238000009434 installation Methods 0.000 title claims description 10
241000923606 Schistes Species 0.000 title 1
239000002956 ash Substances 0.000 claims abstract description 25
238000005243 fluidization Methods 0.000 claims abstract description 22
235000002918 Fraxinus excelsior Nutrition 0.000 claims abstract description 13
238000007664 blowing Methods 0.000 claims abstract description 10
230000001590 oxidative effect Effects 0.000 claims abstract description 5
239000003245 coal Substances 0.000 claims abstract description 4
235000015076 Shorea robusta Nutrition 0.000 claims abstract 2
244000166071 Shorea robusta Species 0.000 claims abstract 2
238000004062 sedimentation Methods 0.000 claims description 15
238000000605 extraction Methods 0.000 claims description 5
239000000470 constituent Substances 0.000 claims description 2
239000012530 fluid Substances 0.000 claims description 2
230000001105 regulatory effect Effects 0.000 claims description 2
230000032258 transport Effects 0.000 claims 3
238000006073 displacement reaction Methods 0.000 abstract 1
239000007800 oxidant agent Substances 0.000 abstract 1
239000007789 gas Substances 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
241000700159 Rattus Species 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
244000309466 calf Species 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
235000013305 food Nutrition 0.000 description 1
239000004058 oil shale Substances 0.000 description 1
239000013049 sediment Substances 0.000 description 1
238000000638 solvent extraction Methods 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/002—Fluidised bed combustion apparatus for pulverulent solid fuel
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/18—Details; Accessories
- F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/18—Details; Accessories
- F23C10/24—Devices for removal of material from the bed
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H11/00—Travelling-grates
- F23H11/12—Travelling-grates inclined travelling grates; Stepped travelling grates

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fluidized-Bed Combustion And Resonant Combustion (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

FR8210385A 1982-06-15 1982-06-15 Procede de combustion en lit fluidise de combustibles pauvres, notamment de schistes houillers ou bitumineux, et installation pour la mise en oeuvre de ce procede Granted FR2528543A1 (fr)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
FR8210385A FR2528543A1 (fr)	1982-06-15	1982-06-15	Procede de combustion en lit fluidise de combustibles pauvres, notamment de schistes houillers ou bitumineux, et installation pour la mise en oeuvre de ce procede
AT83401189T ATE15535T1 (de)	1982-06-15	1983-06-10	Verfahren zur verbrennung von minderwertigen brennstoffen im wirbelbett insbesondere von brandschiefer oder bituminoesem tonschiefer.
EP83401189A EP0099281B1 (de)	1982-06-15	1983-06-10	Verfahren zur Verbrennung von minderwertigen Brennstoffen im Wirbelbett insbesondere von Brandschiefer oder bituminösem Tonschiefer
DE8383401189T DE3360786D1 (en)	1982-06-15	1983-06-10	Process for the combustion in a fluidized bed of low grade fuels, especially coal or oil shales

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8210385A FR2528543A1 (fr)	1982-06-15	1982-06-15	Procede de combustion en lit fluidise de combustibles pauvres, notamment de schistes houillers ou bitumineux, et installation pour la mise en oeuvre de ce procede

Publications (2)

Publication Number	Publication Date
FR2528543A1 true FR2528543A1 (fr)	1983-12-16
FR2528543B1 FR2528543B1 (de)	1985-03-15

Family

ID=9275002

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8210385A Granted FR2528543A1 (fr)	1982-06-15	1982-06-15	Procede de combustion en lit fluidise de combustibles pauvres, notamment de schistes houillers ou bitumineux, et installation pour la mise en oeuvre de ce procede

Country Status (4)

Country	Link
EP (1)	EP0099281B1 (de)
AT (1)	ATE15535T1 (de)
DE (1)	DE3360786D1 (de)
FR (1)	FR2528543A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2578629A1 (fr) *	1985-03-11	1986-09-12	Fives Cail Babcock	Dispositif de combustion ou de gazeification a lit fluidise comportant une chaine sans fin pour l'extraction des cendres
US4809620A (en) *	1983-10-13	1989-03-07	Fives-Cail Babcock	Apparatus for the combustion of poorly combustible fuels

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104848212B (zh) *	2015-05-27	2017-04-05	山西大学	一种煤矸石固硫控温燃烧与灰渣高效耦合利用的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1092540A (fr) *	1953-10-29	1955-04-22	Cie Ind De Procedes Et D Appli	Perfectionnements aux procédés de réalisation de réactions chimiques en phase fluidisée et dispositif pour leur mise en oeuvre
FR1440039A (fr) *	1965-04-13	1966-05-27	Cie Ind De Procedes Et D Appli	Grille mécanique à chaîne pendante pour la combustion en lit fluidisé
US3625164A (en) *	1971-04-21	1971-12-07	Air Prod & Chem	Combustion of high-sulfur coal in a fluidized bed reactor
GB1384010A (en) *	1972-03-06	1974-02-12	Awt Systems Inc	Fluidized bed system for solid wastes
FR2261051A1 (de) *	1974-02-14	1975-09-12	Activit Sa

1982
- 1982-06-15 FR FR8210385A patent/FR2528543A1/fr active Granted
1983
- 1983-06-10 DE DE8383401189T patent/DE3360786D1/de not_active Expired
- 1983-06-10 AT AT83401189T patent/ATE15535T1/de not_active IP Right Cessation
- 1983-06-10 EP EP83401189A patent/EP0099281B1/de not_active Expired

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1092540A (fr) *	1953-10-29	1955-04-22	Cie Ind De Procedes Et D Appli	Perfectionnements aux procédés de réalisation de réactions chimiques en phase fluidisée et dispositif pour leur mise en oeuvre
FR1440039A (fr) *	1965-04-13	1966-05-27	Cie Ind De Procedes Et D Appli	Grille mécanique à chaîne pendante pour la combustion en lit fluidisé
US3625164A (en) *	1971-04-21	1971-12-07	Air Prod & Chem	Combustion of high-sulfur coal in a fluidized bed reactor
GB1384010A (en) *	1972-03-06	1974-02-12	Awt Systems Inc	Fluidized bed system for solid wastes
FR2261051A1 (de) *	1974-02-14	1975-09-12	Activit Sa

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4809620A (en) *	1983-10-13	1989-03-07	Fives-Cail Babcock	Apparatus for the combustion of poorly combustible fuels
FR2578629A1 (fr) *	1985-03-11	1986-09-12	Fives Cail Babcock	Dispositif de combustion ou de gazeification a lit fluidise comportant une chaine sans fin pour l'extraction des cendres

Also Published As

Publication number	Publication date
FR2528543B1 (de)	1985-03-15
DE3360786D1 (en)	1985-10-17
EP0099281A1 (de)	1984-01-25
ATE15535T1 (de)	1985-09-15
EP0099281B1 (de)	1985-09-11

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