BR8201579A - Processo para operacao de leito fluidificado - Google Patents
Processo para operacao de leito fluidificadoInfo
- Publication number
- BR8201579A BR8201579A BR8201579A BR8201579A BR8201579A BR 8201579 A BR8201579 A BR 8201579A BR 8201579 A BR8201579 A BR 8201579A BR 8201579 A BR8201579 A BR 8201579A BR 8201579 A BR8201579 A BR 8201579A
- Authority
- BR
- Brazil
- Prior art keywords
- fluidized bed
- bed operation
- fluidized
- bed
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
-
- 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
- B01J8/1836—Heating and cooling the reactor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
- F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0338—Pressure regulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/013—Carbone dioxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/014—Nitrogen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/016—Noble gases (Ar, Kr, Xe)
- F17C2221/017—Helium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/033—Small pressure, e.g. for liquefied gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0367—Localisation of heat exchange
- F17C2227/0388—Localisation of heat exchange separate
- F17C2227/0393—Localisation of heat exchange separate using a vaporiser
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/246,916 US4343634A (en) | 1981-03-23 | 1981-03-23 | Process for operating a fluidized bed |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8201579A true BR8201579A (pt) | 1983-02-08 |
Family
ID=22932763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8201579A BR8201579A (pt) | 1981-03-23 | 1982-03-22 | Processo para operacao de leito fluidificado |
Country Status (7)
Country | Link |
---|---|
US (1) | US4343634A (pt) |
EP (1) | EP0061188B1 (pt) |
BR (1) | BR8201579A (pt) |
CA (1) | CA1160069A (pt) |
DE (1) | DE3262275D1 (pt) |
ES (1) | ES510628A0 (pt) |
MX (1) | MX161610A (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1195480A (en) * | 1982-08-03 | 1985-10-22 | Mark A. Delano | Process for fluidizing |
US4422302A (en) * | 1982-08-03 | 1983-12-27 | Union Carbide Corporation | Process for cooling and fluidizing |
US4481780A (en) * | 1984-01-06 | 1984-11-13 | Union Carbide Corporation | Process for the generation of a cold gas |
US5571482A (en) * | 1992-04-27 | 1996-11-05 | Stone & Webster Engineering Corporation | Apparatus for controlling catalyst temperature during regeneration |
KR960704626A (ko) * | 1994-02-08 | 1996-10-09 | 미우라 아끼라 | 유동층 반응기 및 유동층 반응기의 온도제어방법 |
US5438845A (en) * | 1994-06-21 | 1995-08-08 | The Boc Group, Inc. | Refrigeration device |
US6143843A (en) * | 1999-01-22 | 2000-11-07 | Union Carbide Chemicals & Plastics Technology Corporation | Simulated condensing mode |
US6631621B2 (en) * | 2001-07-03 | 2003-10-14 | Thermo King Corporation | Cryogenic temperature control apparatus and method |
DE10257836A1 (de) * | 2002-12-11 | 2004-07-15 | Messer Griesheim Gmbh | Versorgungsanlage für tiefkalt verflüssigtes Gas mit Enthalpie-Regelung |
US7273543B2 (en) * | 2003-08-04 | 2007-09-25 | Stone & Webster Process Technology, Inc. | Process and apparatus for controlling catalyst temperature in a catalyst stripper |
US8534079B2 (en) * | 2010-03-18 | 2013-09-17 | Chart Inc. | Freezer with liquid cryogen refrigerant and method |
US10782075B2 (en) | 2017-07-06 | 2020-09-22 | Technip Process Technology, Inc. | Catalyst heat removal cluster and tube design |
CN117561318A (zh) | 2021-07-09 | 2024-02-13 | 国际壳牌研究有限公司 | 包括流化催化裂化反应器和再生器的热集成方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE345522A (pt) * | ||||
US2640333A (en) * | 1950-11-15 | 1953-06-02 | Bradford E Bailey | Method of quick-freezing foodstuffs |
US3324566A (en) * | 1965-10-04 | 1967-06-13 | Dietert Co Harry W | Structure for and method of cooling granular material |
FR1528625A (fr) * | 1966-10-25 | 1968-06-14 | Etabl Berry | Perfectionnements aux conditionnement thermique et aux modes d'utilisation de produits fluidisables |
US3440831A (en) * | 1967-02-06 | 1969-04-29 | Stanley S Thompson | Quick freeze process |
BE789871Q (fr) * | 1967-05-16 | 1973-02-01 | Coal Industry Patents Ltd | Refroidisseur pour matiere solide en particules |
BG21755A1 (en) * | 1975-08-15 | 1979-12-12 | Dichev | Apparatus for continuous freezing of nutritive products especially of birds |
GB2080698B (en) * | 1980-07-30 | 1984-08-15 | Techne Cambridge Ltd | Method and apparatus for low temperature operation of a fluidised bath |
-
1981
- 1981-03-23 US US06/246,916 patent/US4343634A/en not_active Expired - Fee Related
-
1982
- 1982-03-15 CA CA000398324A patent/CA1160069A/en not_active Expired
- 1982-03-22 EP EP82102347A patent/EP0061188B1/en not_active Expired
- 1982-03-22 BR BR8201579A patent/BR8201579A/pt not_active IP Right Cessation
- 1982-03-22 ES ES510628A patent/ES510628A0/es active Granted
- 1982-03-22 DE DE8282102347T patent/DE3262275D1/de not_active Expired
- 1982-03-22 MX MX191925A patent/MX161610A/es unknown
Also Published As
Publication number | Publication date |
---|---|
US4343634A (en) | 1982-08-10 |
CA1160069A (en) | 1984-01-10 |
EP0061188A2 (en) | 1982-09-29 |
ES8303736A1 (es) | 1983-02-01 |
EP0061188A3 (en) | 1983-01-19 |
ES510628A0 (es) | 1983-02-01 |
MX161610A (es) | 1990-11-19 |
DE3262275D1 (en) | 1985-03-28 |
EP0061188B1 (en) | 1985-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Lapse due to non-payment of fees (art. 50) | ||
B15K | Others concerning applications: alteration of classification |
Ipc: F25D 3/10 (2006.01), B01J 8/18 (2006.0 |