JPH0799250B2 - 流動層式燃焼方法及び流動層式燃焼装置 - Google Patents

流動層式燃焼方法及び流動層式燃焼装置

Info

Publication number: JPH0799250B2
Authority: JP; Japan
Prior art keywords: fluidized bed; particles; combustion; recirculation; cyclone
Prior art date: 1984-09-24
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 - Lifetime

Application number

JP60201971A

Other languages

English (en)

Japanese (ja)

Other versions

JPS61105007A (ja

Inventor

オー．ゴールドバツクギヤリイ

エル．クーパージエリイ

ルイスグイロリイジヨン

Original Assignee

コンバツシヨンパワ− カンパニ− インコ−ポレ−テツド

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.)

1984-09-24

Filing date

1985-09-13

Publication date

1995-10-25

1985-09-13 Application filed by コンバツシヨンパワ− カンパニ− インコ−ポレ−テツド filed Critical コンバツシヨンパワ− カンパニ− インコ−ポレ−テツド

1986-05-23 Publication of JPS61105007A publication Critical patent/JPS61105007A/ja

1995-10-25 Publication of JPH0799250B2 publication Critical patent/JPH0799250B2/ja

2010-10-25 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000002485 combustion reaction Methods 0.000 title claims description 96
238000009841 combustion method Methods 0.000 title claims description 14
MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 129
239000002245 particle Substances 0.000 claims description 116
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 52
239000000446 fuel Substances 0.000 claims description 46
239000007789 gas Substances 0.000 claims description 42
239000002250 absorbent Substances 0.000 claims description 36
230000002745 absorbent Effects 0.000 claims description 36
229910021529 ammonia Inorganic materials 0.000 claims description 26
238000001816 cooling Methods 0.000 claims description 25
XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 25
229910052815 sulfur oxide Inorganic materials 0.000 claims description 21
239000000571 coke Substances 0.000 claims description 15
238000000034 method Methods 0.000 claims description 14
239000004449 solid propellant Substances 0.000 claims description 11
230000008569 process Effects 0.000 claims description 10
239000000567 combustion gas Substances 0.000 claims description 9
239000007788 liquid Substances 0.000 claims description 8
239000000428 dust Substances 0.000 claims description 7
239000012535 impurity Substances 0.000 claims description 6
238000011084 recovery Methods 0.000 claims description 6
238000011144 upstream manufacturing Methods 0.000 claims description 6
JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 claims description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 22
239000010419 fine particle Substances 0.000 description 18
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 15
229910052717 sulfur Inorganic materials 0.000 description 15
239000011593 sulfur Substances 0.000 description 15
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 13
229910052799 carbon Inorganic materials 0.000 description 13
239000003245 coal Substances 0.000 description 13
239000002006 petroleum coke Substances 0.000 description 12
229910052757 nitrogen Inorganic materials 0.000 description 11
239000010459 dolomite Substances 0.000 description 9
229910000514 dolomite Inorganic materials 0.000 description 9
239000002956 ash Substances 0.000 description 8
238000010521 absorption reaction Methods 0.000 description 6
230000005587 bubbling Effects 0.000 description 6
238000006243 chemical reaction Methods 0.000 description 6
230000000694 effects Effects 0.000 description 5
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 4
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
239000011575 calcium Substances 0.000 description 3
229910052791 calcium Inorganic materials 0.000 description 3
239000006185 dispersion Substances 0.000 description 3
239000000203 mixture Substances 0.000 description 3
230000003134 recirculating effect Effects 0.000 description 3
239000007787 solid Substances 0.000 description 3
235000019738 Limestone Nutrition 0.000 description 2
239000000809 air pollutant Substances 0.000 description 2
231100001243 air pollutant Toxicity 0.000 description 2
238000003915 air pollution Methods 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
230000033228 biological regulation Effects 0.000 description 2
238000007664 blowing Methods 0.000 description 2
229910000019 calcium carbonate Inorganic materials 0.000 description 2
239000003054 catalyst Substances 0.000 description 2
230000002708 enhancing effect Effects 0.000 description 2
238000005243 fluidization Methods 0.000 description 2
239000006028 limestone Substances 0.000 description 2
ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
229910000021 magnesium carbonate Inorganic materials 0.000 description 2
239000001095 magnesium carbonate Substances 0.000 description 2
239000000463 material Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
230000000717 retained effect Effects 0.000 description 2
239000003039 volatile agent Substances 0.000 description 2
ODUCDPQEXGNKDN-UHFFFAOYSA-N Nitrogen oxide(NO) Natural products O=N ODUCDPQEXGNKDN-UHFFFAOYSA-N 0.000 description 1
241001479489 Peponocephala electra Species 0.000 description 1
230000009471 action Effects 0.000 description 1
230000008901 benefit Effects 0.000 description 1
235000015895 biscuits Nutrition 0.000 description 1
230000008859 change Effects 0.000 description 1
239000010883 coal ash Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000003344 environmental pollutant Substances 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
-1 nitrogen oxide ions Chemical class 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
231100000719 pollutant Toxicity 0.000 description 1
238000004064 recycling Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus
- F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed
- F22B31/0084—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed with recirculation of separated solids or with cooling of the bed particles outside the combustion bed
- 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
- F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
- F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
- F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
- F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Fluidized-Bed Combustion And Resonant Combustion (AREA)
Treating Waste Gases (AREA)

JP60201971A 1984-09-24 1985-09-13 流動層式燃焼方法及び流動層式燃焼装置 Expired - Lifetime JPH0799250B2 (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US65430284A	1984-09-24	1984-09-24
US654302		1984-09-24

Publications (2)

Publication Number	Publication Date
JPS61105007A JPS61105007A (ja)	1986-05-23
JPH0799250B2 true JPH0799250B2 (ja)	1995-10-25

Family

ID=24624292

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP60201971A Expired - Lifetime JPH0799250B2 (ja)	1984-09-24	1985-09-13	流動層式燃焼方法及び流動層式燃焼装置

Country Status (6)

Country	Link
EP (1)	EP0176293B1 (de)
JP (1)	JPH0799250B2 (de)
CA (1)	CA1271945A (de)
DE (1)	DE3582385D1 (de)
DK (1)	DK429885A (de)
NO (1)	NO853713L (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4756890A (en) *	1986-05-09	1988-07-12	Pyropower Corporation	Reduction of NOx in flue gas
GR1000870B (el) *	1988-06-24	1993-03-16	Ahlstroem Oy	Καύση καυσίμου το οποίο περιλαμβάνει αλκαλικές συν?έσεις.
US5133950A (en) *	1990-04-17	1992-07-28	A. Ahlstrom Corporation	Reducing N2 O emissions when burning nitrogen-containing fuels in fluidized bed reactors
US5395596A (en) *	1993-05-11	1995-03-07	Foster Wheeler Energy Corporation	Fluidized bed reactor and method utilizing refuse derived fuel
US5362462A (en) *	1993-05-26	1994-11-08	Air Products And Chemicals, Inc.	Process for nitrogen oxides reduction
US5538704A (en) *	1993-05-26	1996-07-23	Air Products And Chemicals, Inc.	Reduction of ammonia slip in nitrogen oxides reduction process
US5465690A (en) *	1994-04-12	1995-11-14	A. Ahlstrom Corporation	Method of purifying gases containing nitrogen oxides and an apparatus for purifying gases in a steam generation boiler
US5462718A (en) *	1994-06-13	1995-10-31	Foster Wheeler Energy Corporation	System for decreasing NOx emissions from a fluidized bed reactor
SE9601392L (sv)	1996-04-12	1997-10-13	Abb Carbon Ab	Förfarande för förbränning och förbränningsanläggning
SE9601393L (sv)	1996-04-12	1997-10-13	Abb Carbon Ab	Förfarande för förbränning och förbränningsanläggning
US5820838A (en) *	1996-09-27	1998-10-13	Foster Wheeler Energia Oy	Method and an apparatus for injection of NOx reducing agent
CN100436941C (zh) *	2005-07-05	2008-11-26	中国石油大学(北京)	一种煤焦粉的燃烧方法及设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3900554A (en) *	1973-03-16	1975-08-19	Exxon Research Engineering Co	Method for the reduction of the concentration of no in combustion effluents using ammonia
US4021184A (en) *	1975-10-02	1977-05-03	Dorr-Oliver Incorporated	Dilute phase waste incinerator
DE2624302C2 (de) *	1976-05-31	1987-04-23	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren zur Durchführung exothermer Prozesse
JPS5817366B2 (ja) *	1977-07-20	1983-04-06	日立造船株式会社	排ガス脱硝型流動床式燃焼装置
JPS55165402A (en) *	1979-06-12	1980-12-23	Babcock Hitachi Kk	Fluidized bed boiler apparatus
CH662639A5 (de) *	1981-12-10	1987-10-15	Sulzer Ag	Waermeuebertrager mit wirbelbettfeuerung.
FR2537701A1 (fr) *	1982-12-08	1984-06-15	Creusot Loire	Procede et installation de recyclage d'imbrules solides dans un lit fluidise
DE3307848A1 (de) *	1983-03-05	1984-09-06	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren zur nachverbrennung und reinigung von prozessabgasen
JPS6029847A (ja) *	1983-07-28	1985-02-15	Fujitsu Ltd	タスクの処理方法

1985
- 1985-09-13 CA CA000490743A patent/CA1271945A/en not_active Expired - Fee Related
- 1985-09-13 EP EP85306529A patent/EP0176293B1/de not_active Expired - Lifetime
- 1985-09-13 DE DE8585306529T patent/DE3582385D1/de not_active Expired - Fee Related
- 1985-09-13 JP JP60201971A patent/JPH0799250B2/ja not_active Expired - Lifetime
- 1985-09-23 NO NO853713A patent/NO853713L/no unknown
- 1985-09-23 DK DK429885A patent/DK429885A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP0176293A3 (en)	1987-04-22
DK429885A (da)	1986-03-25
EP0176293B1 (de)	1991-04-03
DE3582385D1 (de)	1991-05-08
CA1271945A (en)	1990-07-24
JPS61105007A (ja)	1986-05-23
NO853713L (no)	1986-03-25
DK429885D0 (da)	1985-09-23
EP0176293A2 (de)	1986-04-02

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