ES2119929T3 - Procedimiento y aparato para la reduccion de la presion de una corriente de gas-solidos a alta presion. - Google Patents
Procedimiento y aparato para la reduccion de la presion de una corriente de gas-solidos a alta presion.Info
- Publication number
- ES2119929T3 ES2119929T3 ES94106333T ES94106333T ES2119929T3 ES 2119929 T3 ES2119929 T3 ES 2119929T3 ES 94106333 T ES94106333 T ES 94106333T ES 94106333 T ES94106333 T ES 94106333T ES 2119929 T3 ES2119929 T3 ES 2119929T3
- Authority
- ES
- Spain
- Prior art keywords
- solids
- gas
- vessel
- inlet
- pressure
- 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.)
- Expired - Lifetime
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
- F23C10/18—Details; Accessories
- F23C10/24—Devices for removal of material from the bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- 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
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
-
- 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
- B01J8/005—Separating solid material from the gas/liquid stream
- B01J8/006—Separating solid material from the gas/liquid stream by filtration
-
- 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
- B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
-
- 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
- F23C10/16—Fluidised bed combustion apparatus specially adapted for operation at superatmospheric pressures, e.g. by the arrangement of the combustion chamber and its auxiliary systems inside a pressure vessel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
EL INVENTO SE REFIERE A LA SEPARACION DE UNA CORRIENTE DE SOLIDOS Y GASES A ELEVADAS TEMPERATURA (300-1200 (2-20 BAR) DESDE UN REACTOR DE LECHO FLUIDIZADO EN SOLIDOS Y GASES, TENIENDO LUGAR LA REDUCCION DE LA PRESION DE LOS GASES Y SOLIDOS EN UNA VASIJA (41) VERTICAL DE ARRASTRE QUE TIENE UN LECHO COMPRIMIDO (48) PARA SOLIDOS EN SU INTERIOR. LA POSIBILIDAD DE FLUIDIZACION DE LOS SOLIDOS ESTA MINIMIZADA POR LA REDUCCION DE LA VELOCIDAD DE LOS COMPONENTES GASEOSOS DEL FLUJO DE SOLIDOS-GASES DURANTE, O JUSTO ANTES DE, LA INTRODUCCION DEL GAS EN EL LECHO COMPRIMIDO (48) DE SOLIDOS, POR EJ., PREPARANDO UN EXTREMO CONICO DE DILATACION (451, 452, 453) EN LA ENTRADA (42) DE LA CORRIENTE DE SOLIDOS-GASES EN LA VASIJA (41). TAMBIEN O ALTERNATIVAMENTE SE PUEDE CONECTAR UN ELEMENTO (46) IMPERMEABLE ANTE LOS SOLIDOS Y PERMEABLE A LOS GASES A LA ENTRADA (42) Y EXTENDERLO HACIA LA PARED LATERAL DE LA VASIJA (41) PARA PREVENIR LA FLUIDIZACION. EL ELEMENTO QUE PREVIENE LA FLUIDIZACION (46) PUEDE SER UNA LAMINA PERFORADA, UN FILTRO CERAMICO O UNA PANTALLA DE MALLA METALICA Y PUEDE TENER UNA PERMEABILIDAD AL GAS GRADUALMENTE CRECIENTE DESDE LA ENTRADA (42) A LA PARED LATERAL DE LA VASIJA. SE PUEDE DISPONER CIERTO NUMERO DE DIFERENTES ENTRADAS DE FLUJO A LA VASIJA Y SALIDAS SEPARADORAS DE GAS Y SOLIDOS (441, 442; 43) QUE SE DIRIGEN DESDE LA VASIJA (41) A UN AREA DE BAJA (ATMOSFERICA) PRESION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/051,969 US5567090A (en) | 1993-04-22 | 1993-04-22 | Method and apparatus for separating solids from gas in a high pressure solids-gas stream utilizing a packed bed of the solids |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2119929T3 true ES2119929T3 (es) | 1998-10-16 |
Family
ID=21974549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94106333T Expired - Lifetime ES2119929T3 (es) | 1993-04-22 | 1994-04-22 | Procedimiento y aparato para la reduccion de la presion de una corriente de gas-solidos a alta presion. |
Country Status (6)
Country | Link |
---|---|
US (2) | US5567090A (es) |
EP (2) | EP0812613A3 (es) |
JP (1) | JPH06343810A (es) |
AT (1) | ATE167812T1 (es) |
CA (1) | CA2121563C (es) |
ES (1) | ES2119929T3 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110368744A (zh) * | 2019-07-16 | 2019-10-25 | 中山市至善生物科技有限公司 | 一种扩张式除尘降温塔及热裂解设备 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO317050B1 (no) * | 1999-03-01 | 2004-07-26 | Norsk Hydro As | Fremgangsmate og anordning for fylling av silo |
FI106742B (fi) * | 1999-06-28 | 2001-03-30 | Foster Wheeler Energia Oy | Menetelmä ja laite korkeapaineisen hiukkasmaisen materiaalin käsittelemiseksi |
JP2003513755A (ja) * | 1999-11-17 | 2003-04-15 | マイクロチップス・インコーポレーテッド | キャリア流体内への分子の送達のための微細加工されたデバイス |
AU2002240514A1 (en) * | 2001-03-01 | 2002-09-19 | Phillips Plastics Corporation | Filtration media of porous inorganic particles |
US20040139858A1 (en) * | 2001-03-01 | 2004-07-22 | Phillips Plastics Corporation | Filtration media of porous inorganic particles |
US7041159B2 (en) | 2003-08-04 | 2006-05-09 | Phillips Plastics Corporation | Separation apparatus |
US6797041B2 (en) * | 2002-03-01 | 2004-09-28 | Greenheck Fan Corporation | Two stage air filter |
US7166140B2 (en) | 2003-10-22 | 2007-01-23 | Phillips Plastics Corporation | High capture efficiency baffle |
GB0523338D0 (en) * | 2005-11-16 | 2005-12-28 | Inbulk Technologies Ltd | Vacuum conveying velocity control device |
CA2731151C (en) * | 2008-07-25 | 2015-11-24 | Hatch Ltd. | Apparatus for stabilization and deceleration of supersonic flow incorporating a diverging nozzle and perforated plate |
US8066789B2 (en) * | 2009-04-20 | 2011-11-29 | Southern Company | Continuous fine ash depressurization system |
US8684636B2 (en) * | 2011-03-09 | 2014-04-01 | James Dunstan | Air seeder venting system |
WO2013112654A1 (en) * | 2012-01-27 | 2013-08-01 | Ohio University | Integrated precipatative-super critical technology for cost-effective treatment of flowback and produced water from unconventional gas resources |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2684870A (en) * | 1948-12-24 | 1954-07-27 | Union Oil Co | Conveyance of granular solids |
US2684872A (en) * | 1950-03-13 | 1954-07-27 | Union Oil Co | Conveyance of granular solids |
US2684873A (en) * | 1950-03-13 | 1954-07-27 | Union Oil Co | Method and apparatus for the conveyance of granular solids |
US2684868A (en) * | 1951-01-16 | 1954-07-27 | Union Oil Co | Conveyance of granular solids |
US2901421A (en) * | 1952-07-12 | 1959-08-25 | Socony Mobil Oil Co Inc | Method and apparatus for transfer of contact materials |
US3146189A (en) * | 1960-12-06 | 1964-08-25 | Shell Oil Co | Distributing vapor-liquid feed to beds |
FR2374073A1 (fr) * | 1976-12-18 | 1978-07-13 | Peters Ag Claudius | Silo a chambre de melange pour matieres en vrac |
DD141240A3 (de) * | 1977-08-09 | 1980-04-23 | Peter Goehler | Behaelterschleuse zur ueberfuehrung staubhaltiger und staubfoermiger gueter in ein system hoeheren druckes |
SE436248B (sv) * | 1983-04-15 | 1984-11-26 | Asea Atom Ab | Tryckreduceringsventil for utmatning av stoft fran en tryckbehallare exempelvis en cyklon varvid ventilen innehaller fluidiserbara partiklar |
FR2548556B1 (fr) * | 1983-07-04 | 1985-10-18 | Saint Gobain Vitrage | Dispositif de distribution de produits pulverulents en suspension dans un gaz |
DE3412930A1 (de) * | 1984-04-06 | 1985-10-17 | L. & C. Steinmüller GmbH, 5270 Gummersbach | Verfahren und vorrichtung zum ausschleusen von feststoffen (staub) aus unter druck stehenden prozessgasen |
FR2607720B1 (fr) * | 1986-12-05 | 1990-12-14 | Electricite De France | Ensemble de filtration pour fluides gazeux |
US4861354A (en) * | 1988-07-29 | 1989-08-29 | Battelle Memorial Institute | Removing pollutant |
DE3911752C1 (es) * | 1989-04-11 | 1990-06-21 | Metallgesellschaft Ag, 6000 Frankfurt, De | |
GB9100643D0 (en) * | 1991-01-11 | 1991-02-27 | Shaffery Michael J | Filter system |
-
1993
- 1993-04-22 US US08/051,969 patent/US5567090A/en not_active Expired - Fee Related
-
1994
- 1994-04-18 CA CA002121563A patent/CA2121563C/en not_active Expired - Fee Related
- 1994-04-22 JP JP6084880A patent/JPH06343810A/ja active Pending
- 1994-04-22 EP EP97116537A patent/EP0812613A3/en not_active Withdrawn
- 1994-04-22 EP EP94106333A patent/EP0621068B1/en not_active Expired - Lifetime
- 1994-04-22 AT AT94106333T patent/ATE167812T1/de not_active IP Right Cessation
- 1994-04-22 ES ES94106333T patent/ES2119929T3/es not_active Expired - Lifetime
-
1996
- 1996-08-01 US US08/691,912 patent/US5630680A/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110368744A (zh) * | 2019-07-16 | 2019-10-25 | 中山市至善生物科技有限公司 | 一种扩张式除尘降温塔及热裂解设备 |
Also Published As
Publication number | Publication date |
---|---|
EP0812613A3 (en) | 1998-02-25 |
CA2121563C (en) | 1999-03-30 |
US5567090A (en) | 1996-10-22 |
ATE167812T1 (de) | 1998-07-15 |
EP0812613A2 (en) | 1997-12-17 |
US5630680A (en) | 1997-05-20 |
CA2121563A1 (en) | 1994-10-23 |
JPH06343810A (ja) | 1994-12-20 |
EP0621068A1 (en) | 1994-10-26 |
EP0621068B1 (en) | 1998-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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