LT3381B - Fluidized bed reactor with protected fluid distributor - Google Patents

Fluidized bed reactor with protected fluid distributor Download PDF

Info

Publication number: LT3381B
Authority: LT; Lithuania
Prior art keywords: reactor; gas; fluid; chamber; brick
Prior art date: 1989-04-04

Application number

LTIP845A

Other languages

English (en)

Lithuanian (lt)

Inventor

Folke Engstrom

Original Assignee

Ahlstroem Oy

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.)

1989-04-04

Filing date

1993-08-10

Publication date

1995-08-25

1993-08-10 Application filed by Ahlstroem Oy filed Critical Ahlstroem Oy

1995-02-27 Publication of LTIP845A publication Critical patent/LTIP845A/xx

1995-08-25 Publication of LT3381B publication Critical patent/LT3381B/lt

Links

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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1818—Feeding of the fluidising gas
- B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/44—Fluidisation grids

Landscapes

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

LTIP845A 1989-04-04 1993-08-10 Fluidized bed reactor with protected fluid distributor LT3381B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/332,730 US5230868A (en)	1989-04-04	1989-04-04	Fluidized bed reactor with protected fluid distributor

Publications (2)

Publication Number	Publication Date
LTIP845A LTIP845A (en)	1995-02-27
LT3381B true LT3381B (en)	1995-08-25

Family

ID=23299618

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LTIP845A LT3381B (en)	1989-04-04	1993-08-10	Fluidized bed reactor with protected fluid distributor

Country Status (15)

Country	Link
US (1)	US5230868A (de)
EP (1)	EP0465498B1 (de)
JP (1)	JPH0644991B2 (de)
KR (1)	KR940010933B1 (de)
CN (1)	CN1021479C (de)
BR (1)	BR9007267A (de)
CA (1)	CA2049357C (de)
CZ (1)	CZ285222B6 (de)
DE (1)	DE69004568T2 (de)
ES (1)	ES2047324T3 (de)
LT (1)	LT3381B (de)
LV (1)	LV11008B (de)
PL (1)	PL164006B1 (de)
UA (1)	UA27225C2 (de)
WO (1)	WO1990011824A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5422080A (en) *	1994-03-09	1995-06-06	Tampella Power Corporation	Solids circulation enhancing air distribution grid
FR2722796B1 (fr) *	1994-07-21	1996-09-27	Produits Refractaires	Piece protectrice modulaire en ceramique et grille de soufflage de regenerateur d'unite de craquage catalytique munie d'un revetement protecteur forme de telle pieces
US6540896B1 (en) *	1998-08-05	2003-04-01	Caliper Technologies Corp.	Open-Field serial to parallel converter
ATE429286T1 (de) *	2000-02-18	2009-05-15	Niro Atomizer As	Verfahren und vorrichtung zum trocknen eines zerbröckelnden oder teilchenförmigen materials
US7034196B2 (en) *	2002-06-19	2006-04-25	Exxonmobil Chemical Patents Inc.	Method and apparatus for reducing decomposition byproducts in a methanol to olefin reactor system
DE10260733B4 (de)	2002-12-23	2010-08-12	Outokumpu Oyj	Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen
DE10260737B4 (de) *	2002-12-23	2005-06-30	Outokumpu Oyj	Verfahren und Anlage zur Wärmebehandlung von titanhaltigen Feststoffen
DE102006057696A1 (de) *	2006-12-07	2008-06-19	Eisenmann Anlagenbau Gmbh & Co. Kg	Pulverbeschichtungskabine für eine Pulverbeschichtungsanlage
US8906121B2 (en) *	2007-09-12	2014-12-09	Synthesis Energy Systems, Inc.	Fluidized beds, sizing of fluidized medium inlet holes and methods of fluidizing
FI120515B (fi) *	2008-02-08	2009-11-13	Foster Wheeler Energia Oy	Kiertoleijureaktori happipolttoon ja menetelmä sellaisen reaktorin käyttämiseksi
EP2180252B1 (de) *	2008-10-24	2016-03-23	L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude	Verfahren zum Einspritzen von Ballast in einen Sauerstoffverbrennungsboiler
US20100242361A1 (en) *	2009-03-31	2010-09-30	Vail Timothy E	Fluidized beds having membrane walls and methods of fluidizing
US8728302B2 (en)	2010-06-25	2014-05-20	Exxonmobil Research And Engineering Company	Spent catalyst riser distributor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4165040A (en)	1976-09-08	1979-08-21	The British Petroleum Company Limited	Nozzle
US4259088A (en)	1974-10-31	1981-03-31	The United States Of America As Represented By The Administrator Of The Environmental Protection Agency	Distributing fluids into fluidized beds
US4291635A (en)	1979-08-20	1981-09-29	The Quaker Oats Company	Apparatus for feeding fluidized bed incinerator, and method of autogenic operation of same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1603656A (en) *	1977-08-18	1981-11-25	Energy Equip	Fluidised bed boiler
US4363292A (en) *	1980-10-27	1982-12-14	A. Ahlstrom Osakeyhtio	Fluidized bed reactor
DE3373132D1 (en) *	1982-12-21	1987-09-24	Energy Equip	Fluidised bed shell boilers
US4823712A (en) *	1985-12-18	1989-04-25	Wormser Engineering, Inc.	Multifuel bubbling bed fluidized bed combustor system
FI84855C (fi) *	1986-04-30	1992-01-27	Ahlstroem Oy	Virvelbaeddsreaktor.
US4843050A (en) *	1986-06-27	1989-06-27	Phillips Petroleum Company	Catalyst regeneration
DE3706371A1 (de) *	1987-02-27	1988-09-08	Steinmueller Gmbh L & C	Vorrichtung zum einduesen eines gasfoermigen mediums fuer einen wirbelschichtprozess
DE3706538A1 (de) *	1987-02-28	1988-09-08	Metallgesellschaft Ag	Wirbelschichtanlage
US4918894A (en) *	1988-11-21	1990-04-24	Conoco Inc.	Refractory supporting anchoring system

1989
- 1989-04-04 US US07/332,730 patent/US5230868A/en not_active Expired - Lifetime
1990
- 1990-03-26 DE DE90904842T patent/DE69004568T2/de not_active Expired - Fee Related
- 1990-03-26 KR KR1019910701240A patent/KR940010933B1/ko not_active IP Right Cessation
- 1990-03-26 UA UA5001913A patent/UA27225C2/uk unknown
- 1990-03-26 BR BR909007267A patent/BR9007267A/pt not_active Application Discontinuation
- 1990-03-26 EP EP90904842A patent/EP0465498B1/de not_active Expired - Lifetime
- 1990-03-26 ES ES90904842T patent/ES2047324T3/es not_active Expired - Lifetime
- 1990-03-26 JP JP2504733A patent/JPH0644991B2/ja not_active Expired - Fee Related
- 1990-03-26 CA CA002049357A patent/CA2049357C/en not_active Expired - Fee Related
- 1990-03-26 WO PCT/FI1990/000078 patent/WO1990011824A1/en active IP Right Grant
- 1990-04-03 CZ CS901645A patent/CZ285222B6/cs not_active IP Right Cessation
- 1990-04-03 PL PL90284599A patent/PL164006B1/pl not_active IP Right Cessation
- 1990-04-04 CN CN90102675A patent/CN1021479C/zh not_active Expired - Fee Related
1993
- 1993-06-28 LV LVP-93-669A patent/LV11008B/en unknown
- 1993-08-10 LT LTIP845A patent/LT3381B/lt not_active IP Right Cessation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4259088A (en)	1974-10-31	1981-03-31	The United States Of America As Represented By The Administrator Of The Environmental Protection Agency	Distributing fluids into fluidized beds
US4165040A (en)	1976-09-08	1979-08-21	The British Petroleum Company Limited	Nozzle
US4291635A (en)	1979-08-20	1981-09-29	The Quaker Oats Company	Apparatus for feeding fluidized bed incinerator, and method of autogenic operation of same

Also Published As

Publication number	Publication date
ES2047324T3 (es)	1994-02-16
LTIP845A (en)	1995-02-27
CZ164590A3 (cs)	1999-02-17
CA2049357C (en)	1993-06-08
EP0465498B1 (de)	1993-11-10
JPH04500629A (ja)	1992-02-06
KR920700760A (ko)	1992-08-10
BR9007267A (pt)	1991-12-17
PL164006B1 (pl)	1994-06-30
US5230868A (en)	1993-07-27
EP0465498A1 (de)	1992-01-15
JPH0644991B2 (ja)	1994-06-15
KR940010933B1 (ko)	1994-11-19
WO1990011824A1 (en)	1990-10-18
CN1046592A (zh)	1990-10-31
DE69004568T2 (de)	1994-04-28
UA27225C2 (uk)	2000-08-15
CN1021479C (zh)	1993-06-30
DE69004568D1 (de)	1993-12-16
CZ285222B6 (cs)	1999-06-16
LV11008B (en)	1996-06-20
CA2049357A1 (en)	1993-06-08

Legal Events

Date	Code	Title	Description
1996-11-25	PC9A	Transfer of patents	Free format text: FOSTER WHEELER ENERGIA OY,SENTNERIKUJA 2, 00440 HELSINKI,FI,961011
2000-03-27	MM9A	Lapsed patents	Effective date: 19990810

Publication	Publication Date	Title
US4259088A (en)	1981-03-31	Distributing fluids into fluidized beds
US4021193A (en)	1977-05-03	Spouted-fluidized bed reactor systems
EP0567264B1 (de)	1997-09-10	Wirbelbettverfahren und darin verwendete Düse zur Fluidisierung und Kühlung
BG65390B1 (bg)	2008-05-30	Парен котел с циркулиращ кипящ слой
LT3381B (en)	1995-08-25	Fluidized bed reactor with protected fluid distributor
KR920702406A (ko)	1992-09-04	가스화 물질을 가스화하고 및/또는 가스를 개질하기 위한 공정 및 장치 및 그 방법을 실시하기 위한 고온 열교환기
CA1181994A (en)	1985-02-05	Fluidized bed heat exchanger utilizing induced diffusion and circulation
US4335661A (en)	1982-06-22	Fluidized bed heat exchanger having an air assisted bed drain
RU2537482C2 (ru)	2015-01-10	Циркулирующий псевдоожиженный слой с соплами для подачи вторичного воздуха в топочную камеру
KR890005132B1 (ko)	1989-12-11	입상재료의 유동장치
JPS6363253B2 (de)	1988-12-06
JPS635674B2 (de)	1988-02-04
EP0406336A1 (de)	1991-01-09	Verteilerplatte in einem wirbelbettreaktor, wirbelbettreaktor und verfahren zum inbetriebsetzen eines wirbelbettreaktors.
US5105559A (en)	1992-04-21	Flow-seal fluidization nozzle and a fluidized bed system utilizing same
PL58816Y1 (en)	2001-09-28	Fluidised bed apparatus
RU2001673C1 (ru)	1993-10-30	Реактор с псевдоожиженным слоем и способ подачи текучей среды в реактор с псевдоожиженным слоем
EP0078706B1 (de)	1986-06-11	Fliessbettwärmetauscher mit induzierter Zirkulation, unter Ausnutzung einer dirigierten und/oder differenzierten Bettfluidisierung
JPH0238174Y2 (de)	1990-10-16
JPS6220477B2 (de)	1987-05-07
JPH0461243B2 (de)	1992-09-30
JP2608778B2 (ja)	1997-05-14	流動床装置のガス分散板
CA1075588A (en)	1980-04-15	Combustor
JP2735141B2 (ja)	1998-04-02	流動床燃焼装置
IE52577B1 (en)	1987-12-23	A fluidized bed heat exchanger having an air assisted bed drain
JPH0341724B2 (de)	1991-06-25