LTIP845A - Fluidized bed reactor with protected fluid distributor - Google Patents

Fluidized bed reactor with protected fluid distributor

Info

Publication number: LTIP845A
Authority: LT; Lithuania
Prior art keywords: fluidized bed; bed reactor; fluid distributor; protected fluid; protected
Prior art date: 1989-04-04

Application number

LTIP845A

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

1995-02-27

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

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

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

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 true LTIP845A (en)	1995-02-27
LT3381B 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 (en)
EP (1)	EP0465498B1 (en)
JP (1)	JPH0644991B2 (en)
KR (1)	KR940010933B1 (en)
CN (1)	CN1021479C (en)
BR (1)	BR9007267A (en)
CA (1)	CA2049357C (en)
CZ (1)	CZ285222B6 (en)
DE (1)	DE69004568T2 (en)
ES (1)	ES2047324T3 (en)
LT (1)	LT3381B (en)
LV (1)	LV11008B (en)
PL (1)	PL164006B1 (en)
UA (1)	UA27225C2 (en)
WO (1)	WO1990011824A1 (en)

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 (en) *	1994-07-21	1996-09-27	Produits Refractaires	MODULAR PROTECTIVE PIECE IN CERAMIC AND BLOW GRILLE OF REGENERATOR OF CATALYTIC CRACKING UNIT PROVIDED WITH A PROTECTIVE COATING FORMED IN SUCH PARTS
US6540896B1 (en) *	1998-08-05	2003-04-01	Caliper Technologies Corp.	Open-Field serial to parallel converter
ATE429286T1 (en) *	2000-02-18	2009-05-15	Niro Atomizer As	METHOD AND APPARATUS FOR DRYING A CRUMBLE OR PARTICLE MATERIAL
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 (en)	2002-12-23	2010-08-12	Outokumpu Oyj	Process and plant for the heat treatment of iron oxide-containing solids
DE10260737B4 (en) *	2002-12-23	2005-06-30	Outokumpu Oyj	Process and plant for the heat treatment of titanium-containing solids
DE102006057696A1 (en) *	2006-12-07	2008-06-19	Eisenmann Anlagenbau Gmbh & Co. Kg	Powder coating booth for a powder coating machine
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 (en) *	2008-02-08	2009-11-13	Foster Wheeler Energia Oy	Circulating fluidized bed reactor for oxygen combustion and method of operating such a reactor
EP2180252B1 (en) *	2008-10-24	2016-03-23	L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude	Method for injecting ballast into an oxycombustion boiler
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1536654A (en) *	1974-10-31	1978-12-20	Exxon Research Engineering Co	Distributing fluids into fluidized beds
GB1589566A (en) *	1976-09-08	1981-05-13	British Petroleum Co	Nozzle arrangement suitable for a fluidised bed furnace
GB1603656A (en) *	1977-08-18	1981-11-25	Energy Equip	Fluidised bed boiler
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
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 (en) *	1986-04-30	1992-01-27	Ahlstroem Oy	Fluidized bed reactor
US4843050A (en) *	1986-06-27	1989-06-27	Phillips Petroleum Company	Catalyst regeneration
DE3706371A1 (en) *	1987-02-27	1988-09-08	Steinmueller Gmbh L & C	DEVICE FOR INJECTING A GASEOUS MEDIUM FOR A FLUIDIZED LAYER PROCESS
DE3706538A1 (en) *	1987-02-28	1988-09-08	Metallgesellschaft Ag	Fluidized bed system
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/en not_active Expired - Fee Related
- 1990-03-26 KR KR1019910701240A patent/KR940010933B1/en not_active IP Right Cessation
- 1990-03-26 UA UA5001913A patent/UA27225C2/en unknown
- 1990-03-26 BR BR909007267A patent/BR9007267A/en not_active Application Discontinuation
- 1990-03-26 EP EP90904842A patent/EP0465498B1/en not_active Expired - Lifetime
- 1990-03-26 ES ES90904842T patent/ES2047324T3/en not_active Expired - Lifetime
- 1990-03-26 JP JP2504733A patent/JPH0644991B2/en 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/en not_active IP Right Cessation
- 1990-04-03 PL PL90284599A patent/PL164006B1/en not_active IP Right Cessation
- 1990-04-04 CN CN90102675A patent/CN1021479C/en not_active Expired - Fee Related
1993
- 1993-06-28 LV LVP-93-669A patent/LV11008B/en unknown
- 1993-08-10 LT LTIP845A patent/LT3381B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
ES2047324T3 (en)	1994-02-16
CZ164590A3 (en)	1999-02-17
CA2049357C (en)	1993-06-08
EP0465498B1 (en)	1993-11-10
JPH04500629A (en)	1992-02-06
KR920700760A (en)	1992-08-10
LT3381B (en)	1995-08-25
BR9007267A (en)	1991-12-17
PL164006B1 (en)	1994-06-30
US5230868A (en)	1993-07-27
EP0465498A1 (en)	1992-01-15
JPH0644991B2 (en)	1994-06-15
KR940010933B1 (en)	1994-11-19
WO1990011824A1 (en)	1990-10-18
CN1046592A (en)	1990-10-31
DE69004568T2 (en)	1994-04-28
UA27225C2 (en)	2000-08-15
CN1021479C (en)	1993-06-30
DE69004568D1 (en)	1993-12-16
CZ285222B6 (en)	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
KR920006864B1 (en)	1992-08-21	Distributor plate for fluidized bed reactor
IL76160A (en)	1989-05-15	Fluidized bed polymerization reactors
AU565591B2 (en)	1987-09-24	Fluidized bed reactor
ZA83991B (en)	1983-11-30	Fluidized bed reactor systems
GR3023145T3 (en)	1997-07-30	Catalytic reactor bed
DE3561130D1 (en)	1988-01-21	Liquid multisolid fluidized bed processing
ZA835515B (en)	1984-03-28	Fluidized bed reactor system
LTIP845A (en)	1995-02-27	Fluidized bed reactor with protected fluid distributor
LTIP844A (en)	1995-02-27	Waterwalls in a fluidized bed reactor
ZA825203B (en)	1983-05-25	Fluidized bed reactor
GB2271727B (en)	1996-07-24	Gas distributor plate for fluidized bed reactors
AU6493594A (en)	1994-10-24	Flow distributor for a fluidized bed reactor
GB2218015B (en)	1990-12-05	Fluidised bed granulator
EP0604238A3 (en)	1995-08-09	Large scale fluidized bed reactor.
GB9000528D0 (en)	1990-03-14	Fixed bed reactor
GB8614035D0 (en)	1986-07-16	Operating fluidized bed reactor
GB2226775B (en)	1993-04-07	Catalytic reactor
EP0376912A3 (en)	1990-09-19	Fluid bed processes
GB2165464B (en)	1988-08-17	Pressurized fluidized bed reactor
GB9119885D0 (en)	1991-10-30	Catalytic reactor
EP0509684A3 (en)	1993-06-23	Fluidized bed reactor with extraction of particulate material
ZA894791B (en)	1991-02-27	Fluidized bed plant
IE872763L (en)	1988-04-15	Fluid bed reactor
GR3031385T3 (en)	2000-01-31	Fluidized bed polymerization reactor
GB9208791D0 (en)	1992-06-10	Fluidised bed polymer cracking