IT1137241B - Impianto separatore del terzo stadio per unita' di cracking catalitico fluidificato nella raffinazione del petrolio e relativo procedimento d'impiego - Google Patents
Impianto separatore del terzo stadio per unita' di cracking catalitico fluidificato nella raffinazione del petrolio e relativo procedimento d'impiegoInfo
- Publication number
- IT1137241B IT1137241B IT22016/81A IT2201681A IT1137241B IT 1137241 B IT1137241 B IT 1137241B IT 22016/81 A IT22016/81 A IT 22016/81A IT 2201681 A IT2201681 A IT 2201681A IT 1137241 B IT1137241 B IT 1137241B
- Authority
- IT
- Italy
- Prior art keywords
- fluidified
- refining
- oil
- catalytic cracking
- cracking unit
- Prior art date
Links
- 238000004523 catalytic cracking Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000007670 refining Methods 0.000 title 1
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
- 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
- B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/081—Shapes or dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/24—Multiple arrangement thereof
- B04C5/28—Multiple arrangement thereof for parallel flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Cyclones (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8018418A GB2077631A (en) | 1980-06-05 | 1980-06-05 | Third stage separator system for fluidised catalytic cracking unit in oil refining, and method of operating same |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8122016A0 IT8122016A0 (it) | 1981-05-28 |
IT1137241B true IT1137241B (it) | 1986-09-03 |
Family
ID=10513842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22016/81A IT1137241B (it) | 1980-06-05 | 1981-05-28 | Impianto separatore del terzo stadio per unita' di cracking catalitico fluidificato nella raffinazione del petrolio e relativo procedimento d'impiego |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE888956A (it) |
DE (1) | DE3119511A1 (it) |
FR (1) | FR2483942A1 (it) |
GB (1) | GB2077631A (it) |
IT (1) | IT1137241B (it) |
NL (1) | NL8102544A (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8516335D0 (en) * | 1985-06-28 | 1985-07-31 | Shell Int Research | Process for solids-fluid separation |
GB9724360D0 (en) * | 1997-11-18 | 1998-01-14 | Kvaerner Paladon Limited | Three phase separator |
US7048782B1 (en) | 2003-11-21 | 2006-05-23 | Uop Llc | Apparatus and process for power recovery |
US7757493B2 (en) | 2006-03-07 | 2010-07-20 | Uop Llc | Fluid catalytic cracking steam pressure letdown power recovery system and process |
CN110938476A (zh) * | 2019-11-29 | 2020-03-31 | 北京航天迈未科技有限公司 | 一种气固分离设备、系统及方法 |
BR102020014856A2 (pt) | 2020-07-21 | 2022-02-01 | Petróleo Brasileiro S.A. - Petrobras | Sistema de terceiro estágio com auto-sangria e uso |
CN114752421A (zh) * | 2021-01-08 | 2022-07-15 | 中国石油天然气集团有限公司 | 天然气管道过滤系统及方法 |
CN113182070B (zh) * | 2021-05-13 | 2022-09-30 | 盐城工学院 | 一种新型干式风磁联合磁选机 |
CN113952898B (zh) * | 2021-11-24 | 2023-09-12 | 浙江迦南科技股份有限公司 | 一种可调节进风口风量的流化床 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB200380A (en) * | 1922-07-20 | 1923-07-12 | Babcock & Wilcox Co | Improvements in dust-collecting and removing means for smoke and like stacks |
GB429028A (en) * | 1933-11-20 | 1935-05-20 | Charles Henry Wood Cheltnam | Improvements in centrifugal apparatus for separating and collecting dust or other solid particles from air and gases |
GB1000099A (en) * | 1964-04-15 | 1965-08-04 | Aerotec Ind Inc | Multiple compartment centrifugal separator |
US4086064A (en) * | 1976-12-06 | 1978-04-25 | Texaco Inc. | Apparatus for fluidized catalytic cracking |
-
1980
- 1980-06-05 GB GB8018418A patent/GB2077631A/en not_active Withdrawn
-
1981
- 1981-05-15 DE DE3119511A patent/DE3119511A1/de not_active Withdrawn
- 1981-05-22 NL NL8102544A patent/NL8102544A/nl not_active Application Discontinuation
- 1981-05-25 BE BE0/204899A patent/BE888956A/fr not_active IP Right Cessation
- 1981-05-27 FR FR8110585A patent/FR2483942A1/fr not_active Withdrawn
- 1981-05-28 IT IT22016/81A patent/IT1137241B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2483942A1 (fr) | 1981-12-11 |
GB2077631A (en) | 1981-12-23 |
DE3119511A1 (de) | 1982-03-25 |
IT8122016A0 (it) | 1981-05-28 |
BE888956A (fr) | 1981-09-16 |
NL8102544A (nl) | 1982-01-04 |
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