DE69114998D1 - Katalysatorabtrennung und Entfernung von Stripping-gas in FCC-Einlagen. - Google Patents
Katalysatorabtrennung und Entfernung von Stripping-gas in FCC-Einlagen.Info
- Publication number
- DE69114998D1 DE69114998D1 DE69114998T DE69114998T DE69114998D1 DE 69114998 D1 DE69114998 D1 DE 69114998D1 DE 69114998 T DE69114998 T DE 69114998T DE 69114998 T DE69114998 T DE 69114998T DE 69114998 D1 DE69114998 D1 DE 69114998D1
- Authority
- DE
- Germany
- Prior art keywords
- fcc
- deposits
- gas removal
- stripping gas
- catalyst separation
- 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62011490A | 1990-11-30 | 1990-11-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69114998D1 true DE69114998D1 (de) | 1996-01-11 |
DE69114998T2 DE69114998T2 (de) | 1996-05-02 |
Family
ID=24484641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69114998T Expired - Lifetime DE69114998T2 (de) | 1990-11-30 | 1991-11-13 | Katalysatorabtrennung und Entfernung von Stripping-gas in FCC-Einlagen. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5248411A (de) |
EP (1) | EP0488549B1 (de) |
JP (1) | JP3359929B2 (de) |
CA (1) | CA2052709C (de) |
DE (1) | DE69114998T2 (de) |
FI (1) | FI915652A (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5234578A (en) * | 1988-08-26 | 1993-08-10 | Uop | Fluidized catalytic cracking process utilizing a high temperature reactor |
US5417932A (en) * | 1993-06-21 | 1995-05-23 | Texaco Inc. | Vent orifice in fluid catalytic cracking direct-connected cyclone apparatus |
BR9303773A (pt) * | 1993-09-13 | 1995-10-10 | Petroleo Brasileiro Sa | Sistema para separar suspensões de partículas de catalisador e mistura reagida de hidrocarbonetos e processo de craqueamento catalítico |
US5376339A (en) * | 1993-11-15 | 1994-12-27 | Texaco Inc. | Direct-coupled FCC riser cyclone and plenum |
US5389239A (en) * | 1993-11-22 | 1995-02-14 | Texaco Inc. | Control method for direct-coupled FCC riser cyclone |
US5538623A (en) * | 1993-12-17 | 1996-07-23 | Johnson; David L. | FCC catalyst stripping with vapor recycle |
US6029111A (en) * | 1995-12-28 | 2000-02-22 | Magellan Dis, Inc. | Vehicle navigation system and method using GPS velocities |
EP0826425A1 (de) * | 1996-09-02 | 1998-03-04 | Shell Internationale Researchmaatschappij B.V. | Zyklonabscheider |
US6846463B1 (en) * | 1999-02-23 | 2005-01-25 | Shell Oil Company | Gas-solid separation process |
BR9905842A (pt) * | 1999-12-14 | 2001-07-17 | Petroleo Brasileiro Sa | Sistema de selagem de perna de ciclone |
ATE266614T1 (de) | 2000-02-02 | 2004-05-15 | Dow Global Technologies Inc | Integriertes verfahren zur herstellung einer alkenyl-substituierten aromatischen verbindung |
US7179427B2 (en) * | 2002-11-25 | 2007-02-20 | Abb Lummus Global Inc. | Apparatus for countercurrent contacting of gas and solids |
CN1798823B (zh) * | 2003-06-04 | 2010-04-07 | 国际壳牌研究有限公司 | 分离装置 |
US20060130443A1 (en) * | 2003-06-04 | 2006-06-22 | Dirkse Hendricus A | Separation apparatus |
US20050161369A1 (en) * | 2004-01-23 | 2005-07-28 | Abb Lummus Global, Inc. | System and method for selective component cracking to maximize production of light olefins |
JP4726240B2 (ja) * | 2004-02-09 | 2011-07-20 | ザ ダウ ケミカル カンパニー | 脱水素された炭化水素化合物の製造方法 |
DE102008026584A1 (de) * | 2008-06-03 | 2009-12-10 | Clariant International Limited | Verbessertes Cyanfarbmittel |
CN101294104B (zh) * | 2008-06-05 | 2012-02-01 | 华东理工大学 | 加氢裂化循环氢脱油脱水分离方法和装置 |
US7931740B2 (en) * | 2008-06-20 | 2011-04-26 | The Boeing Company | Cyclone separator |
US8653317B2 (en) * | 2009-03-19 | 2014-02-18 | Dow Global Technologies Llc | Dehydrogenation process and catalyst |
CA2833197A1 (en) | 2011-04-21 | 2012-10-26 | Shell Internationale Research Maatschappij B.V. | Improvements to separation of product streams |
CN102925207B (zh) * | 2011-08-12 | 2014-11-19 | 中国石油天然气股份有限公司 | 一种加工重油的催化裂化方法和装置 |
WO2020053845A2 (en) * | 2019-11-25 | 2020-03-19 | Symbiosis International (Deemed University) | A cascade cyclone separator for separation of submicron biological material |
US11760703B2 (en) | 2020-03-06 | 2023-09-19 | Exxonmobil Chemical Patents Inc. | Processes for upgrading alkanes and alkyl aromatic hydrocarbons |
JP2023517198A (ja) | 2020-03-06 | 2023-04-24 | エクソンモービル ケミカル パテンツ インコーポレイテッド | アルカン及びアルキル芳香族炭化水素のアップグレードプロセス |
WO2021225747A1 (en) | 2020-05-08 | 2021-11-11 | Exxonmobil Chemical Patents Inc. | Processes and systems for upgrading alkanes and alkyl aromatic hydrocarbons |
WO2023018527A1 (en) | 2021-08-11 | 2023-02-16 | Exxonmobil Chemical Patents Inc. | Processes for dehydrogenating alkanes and alkyl aromatic hydrocarbons |
KR20240034227A (ko) | 2021-08-13 | 2024-03-13 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 알칸 및 알킬 방향족 탄화수소를 탈수소화하는 방법 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1265763A (en) * | 1917-03-29 | 1918-05-14 | William J Fender | Dust-collector. |
US3064811A (en) * | 1961-05-18 | 1962-11-20 | Combustion Eng | Method and apparatus for inerting fuel separation cyclone against spontaneous combustion |
US3661799A (en) * | 1970-01-26 | 1972-05-09 | Standard Oil Co | Oxidative fluidized regeneration of petroleum conversion catalyst in separate dilute and dense phase zones |
US3677715A (en) * | 1970-04-13 | 1972-07-18 | William F Morrison | Catalytic cracking apparatus |
US4229194A (en) * | 1978-11-20 | 1980-10-21 | Atlantic Richfield Company | Vapor-solids separating device |
IT1114580B (it) * | 1979-03-16 | 1986-01-27 | Tecnicomplex Spa | Perfezionamento ai cicloni di decantazione particolarmente adatti per la separazione dell'aria dai materiali leggeri e di superficie relativamente grande quali plastica in film e simili trasportati dall'aria stessa |
MX149498A (es) * | 1979-10-05 | 1983-11-15 | Salete Garces Felipe | Mejoras a un separador ciclonico operado a succion para materiales solidos pegajosos arrastrados por una corriente gaseosa |
US4279743A (en) * | 1979-11-15 | 1981-07-21 | University Of Utah | Air-sparged hydrocyclone and method |
US4842145A (en) * | 1981-06-22 | 1989-06-27 | B.W.N. Vortoil Rights Co. Pty. Ltd. | Arrangement of multiple fluid cyclones |
US4464264A (en) * | 1982-03-04 | 1984-08-07 | Noel Carroll | Cyclone separator |
US4502947A (en) * | 1984-05-21 | 1985-03-05 | Mobil Oil Corporation | Closed cyclone FCC catalyst separation method and apparatus |
US4623446A (en) * | 1984-05-21 | 1986-11-18 | Mobil Oil Corporation | Closed cyclone FCC catalyst separation with stripping gas injection and direct steam injection |
US4909993A (en) * | 1984-05-21 | 1990-03-20 | Mobil Oil Corporation | Closed cyclone FCC catalyst separation apparatus |
US4654060A (en) * | 1984-05-21 | 1987-03-31 | Mobil Oil Corporation | Closed cyclone FCC catalyst separation method and apparatus |
US4737346A (en) * | 1984-05-21 | 1988-04-12 | Mobil Oil Corporation | Closed cyclone FCC catalyst separation with stripping gas injection and direct steam injection |
US4696737A (en) * | 1986-02-28 | 1987-09-29 | The Bauer Bros. Co. | Fiber recovery elutriating hydrocyclone |
GB2220593B (en) * | 1988-06-09 | 1992-04-22 | Cyclofil | Hydro-cyclone |
-
1991
- 1991-10-03 CA CA002052709A patent/CA2052709C/en not_active Expired - Lifetime
- 1991-11-13 EP EP91310467A patent/EP0488549B1/de not_active Expired - Lifetime
- 1991-11-13 DE DE69114998T patent/DE69114998T2/de not_active Expired - Lifetime
- 1991-11-29 JP JP33941591A patent/JP3359929B2/ja not_active Expired - Lifetime
- 1991-11-29 FI FI915652A patent/FI915652A/fi unknown
- 1991-12-23 US US07/811,729 patent/US5248411A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69114998T2 (de) | 1996-05-02 |
JPH0623301A (ja) | 1994-02-01 |
CA2052709C (en) | 2002-12-17 |
FI915652A0 (fi) | 1991-11-29 |
EP0488549B1 (de) | 1995-11-29 |
CA2052709A1 (en) | 1992-05-31 |
JP3359929B2 (ja) | 2002-12-24 |
US5248411A (en) | 1993-09-28 |
EP0488549A1 (de) | 1992-06-03 |
FI915652A (fi) | 1992-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ABB LUMMUS GLOBAL INC., BLOOMFIELD, N.J., US |