ZA997831B - Procedure and device for fast separation of solid particles and gaseous fluids and their use. - Google Patents
Procedure and device for fast separation of solid particles and gaseous fluids and their use.Info
- Publication number
- ZA997831B ZA997831B ZA9907831A ZA997831A ZA997831B ZA 997831 B ZA997831 B ZA 997831B ZA 9907831 A ZA9907831 A ZA 9907831A ZA 997831 A ZA997831 A ZA 997831A ZA 997831 B ZA997831 B ZA 997831B
- Authority
- ZA
- South Africa
- Prior art keywords
- receiver
- gas
- diffuser
- fluidized bed
- pipe
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
- C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
-
- 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
- B01J8/007—Separating solid material from the gas/liquid stream by sedimentation
-
- 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
- B01J8/26—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 with two or more fluidised beds, e.g. reactor and regeneration installations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9816706A FR2788006B1 (fr) | 1998-12-31 | 1998-12-31 | Procede et dispositif pour la separation rapide de particules solides et de fluides gazeux et leur utilisation |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA997831B true ZA997831B (en) | 2000-06-27 |
Family
ID=9534739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9907831A ZA997831B (en) | 1998-12-31 | 1999-12-22 | Procedure and device for fast separation of solid particles and gaseous fluids and their use. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6375715B1 (xx) |
EP (1) | EP1016444B1 (xx) |
AT (1) | ATE322328T1 (xx) |
DE (1) | DE69930710T2 (xx) |
ES (1) | ES2262298T3 (xx) |
FR (1) | FR2788006B1 (xx) |
PT (1) | PT1016444E (xx) |
ZA (1) | ZA997831B (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6228328B1 (en) | 1999-02-22 | 2001-05-08 | Shell Oil Company | Standpipe inlet enhancing particulate solids circulation for petrochemical and other processes |
ATE255152T1 (de) * | 2000-07-12 | 2003-12-15 | Shell Int Research | Standrohr-einlass fuer zirkulation von partikelförmigen feststoffen für petrochemische oder andere prozesse |
EP1334766A1 (en) * | 2002-02-08 | 2003-08-13 | Haldor Topsoe A/S | Reactor for catalytic treatment of a particle-containing gas |
FR3073153B1 (fr) * | 2017-11-08 | 2019-11-22 | IFP Energies Nouvelles | Nouveau separateur gaz solide pour les unites de craquage catalytique possedant un riser externe |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3767566A (en) * | 1970-01-26 | 1973-10-23 | Standard Oil Co | Catalytic petroleum conversion process |
US4419965A (en) * | 1981-11-16 | 1983-12-13 | Foster Wheeler Energy Corporation | Fluidized reinjection of carryover in a fluidized bed combustor |
US4666586A (en) * | 1983-10-11 | 1987-05-19 | Farnsworth Carl D | Method and arrangement of apparatus for cracking high boiling hydrocarbon and regeneration of solids used |
US4556479A (en) * | 1984-04-10 | 1985-12-03 | Total Engineering And Research Company | Method for the clean-up of particulate-catalyst containing gases |
CA1277276C (en) * | 1984-07-18 | 1990-12-04 | James H. Haddad | Fcc catalyst stripping method and apparatus |
JPS6384632A (ja) * | 1986-09-03 | 1988-04-15 | モービル・オイル・コーポレイション | 流動接触分解方法 |
US5110323A (en) * | 1990-01-04 | 1992-05-05 | Stone & Webster Engineering Corp. | Process for the return of recovered particulate solids by a cyclone separator to a vessel |
US5330562A (en) * | 1993-03-12 | 1994-07-19 | Medx, Inc. | Fluidized bed scrubber for use in gas cleaning system |
US5567228A (en) * | 1995-07-03 | 1996-10-22 | Foster Wheeler Energy Corporation | System for cooling and cleaning synthesized gas using ahot gravel bed |
FR2758277B1 (fr) * | 1997-01-13 | 1999-10-08 | Inst Francais Du Petrole | Separateur a enroulement direct de particules d'un melange gazeux et son utilisation en craquage thermique ou catalytique en lit fluidise |
-
1998
- 1998-12-31 FR FR9816706A patent/FR2788006B1/fr not_active Expired - Fee Related
-
1999
- 1999-12-13 DE DE69930710T patent/DE69930710T2/de not_active Expired - Lifetime
- 1999-12-13 ES ES99403121T patent/ES2262298T3/es not_active Expired - Lifetime
- 1999-12-13 AT AT99403121T patent/ATE322328T1/de active
- 1999-12-13 PT PT99403121T patent/PT1016444E/pt unknown
- 1999-12-13 EP EP99403121A patent/EP1016444B1/fr not_active Expired - Lifetime
- 1999-12-22 ZA ZA9907831A patent/ZA997831B/xx unknown
- 1999-12-30 US US09/475,277 patent/US6375715B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69930710D1 (de) | 2006-05-18 |
FR2788006B1 (fr) | 2001-03-23 |
FR2788006A1 (fr) | 2000-07-07 |
EP1016444B1 (fr) | 2006-04-05 |
PT1016444E (pt) | 2006-08-31 |
ES2262298T3 (es) | 2006-11-16 |
DE69930710T2 (de) | 2007-04-05 |
EP1016444A1 (fr) | 2000-07-05 |
ATE322328T1 (de) | 2006-04-15 |
US6375715B1 (en) | 2002-04-23 |
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