ES8104380A1 - Procedimiento mejorado para regenerar un catalizador fluido contaminado con coque - Google Patents
Procedimiento mejorado para regenerar un catalizador fluido contaminado con coqueInfo
- Publication number
- ES8104380A1 ES8104380A1 ES489486A ES489486A ES8104380A1 ES 8104380 A1 ES8104380 A1 ES 8104380A1 ES 489486 A ES489486 A ES 489486A ES 489486 A ES489486 A ES 489486A ES 8104380 A1 ES8104380 A1 ES 8104380A1
- Authority
- ES
- Spain
- Prior art keywords
- catalyst
- zone
- temperature
- coke
- heat removal
- 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
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
- C10G11/182—Regeneration
-
- 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
- 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
-
- 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
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00026—Controlling or regulating the heat exchange system
- B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
- B01J2208/00044—Temperature measurement
- B01J2208/00061—Temperature measurement of the reactants
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00026—Controlling or regulating the heat exchange system
- B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
- B01J2208/0007—Pressure measurement
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00026—Controlling or regulating the heat exchange system
- B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
- B01J2208/00079—Fluid level measurement
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00026—Controlling or regulating the heat exchange system
- B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
- B01J2208/00088—Flow rate measurement
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
- B01J2208/00132—Tubes
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
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)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
PROCEDIMIENTO PARA MEJORAR LA REGENARACION DE UN CATALIZADOR FLUIDIZADO CONTAMINADO CON COQUE. EL PROCEDIMIENTO CONSTA DE OPERACIONES PARA LA COMBUSTION REGENERANTE, EN UNA ZONA DE COMBUSTION, DEL CATALIZADOR CONTAMINADO CON COQUE DE UNA ZONA DE REACCION, LA RECOGIDA Y RETIRADA DE UNA PARTE DEL CATALIZADOR REGENERADO CALIENTE, EL ENFRIAMIENTO DE OTRA PARTE DEL CATALIZADOR REGENERADO EN UNA ZONA DE ELIMINACION DE CALOR, ENFRIAMIENTO DE GAS DE ESCAPE EN LA ZONA DE ELIMINACION DE CALOR, UTILIZANDO EL CATALIZADOR ENFRIADO COMO SUMIDERO TERMICO; Y EL USO DE PORCIONES DE CATALIZADOR CALIENTE Y ENFRIADO PARA EL CONTROL DE LAS TEMPERATURAS DE LA ZONA DE COMBUSTION Y LA CORRIENTE DE CATALIZADOR QUE HA DE HACERSE VOLVER A LA ZONA DE REACCION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/969,607 US4219442A (en) | 1978-12-14 | 1978-12-14 | Fluid coke contaminated catalyst regeneration process |
Publications (2)
Publication Number | Publication Date |
---|---|
ES489486A0 ES489486A0 (es) | 1981-04-16 |
ES8104380A1 true ES8104380A1 (es) | 1981-04-16 |
Family
ID=25515745
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES486902A Expired ES8100101A1 (es) | 1978-12-14 | 1979-12-14 | Un aparato para regenerar un catalizador fluido contaminado con coque |
ES489486A Expired ES8104380A1 (es) | 1978-12-14 | 1980-03-13 | Procedimiento mejorado para regenerar un catalizador fluido contaminado con coque |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES486902A Expired ES8100101A1 (es) | 1978-12-14 | 1979-12-14 | Un aparato para regenerar un catalizador fluido contaminado con coque |
Country Status (15)
Country | Link |
---|---|
US (1) | US4219442A (es) |
JP (1) | JPS5815015B2 (es) |
AU (1) | AU531366B2 (es) |
BE (1) | BE880642A (es) |
BR (1) | BR7908217A (es) |
CA (1) | CA1139730A (es) |
DE (1) | DE2950305C2 (es) |
ES (2) | ES8100101A1 (es) |
FR (1) | FR2443878A1 (es) |
GB (1) | GB2042923B (es) |
IT (1) | IT1125975B (es) |
MX (1) | MX154217A (es) |
NL (1) | NL7909038A (es) |
YU (1) | YU40769B (es) |
ZA (1) | ZA796762B (es) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4309308A (en) * | 1978-12-14 | 1982-01-05 | Uop Inc. | Fluid catalyst regeneration process and apparatus |
US4272402A (en) * | 1979-07-16 | 1981-06-09 | Cosden Technology, Inc. | Process for regenerating fluidizable particulate cracking catalysts |
US4423006A (en) * | 1981-05-20 | 1983-12-27 | Uop Inc. | Fluid catalyst regeneration apparatus |
US4371453A (en) * | 1981-05-20 | 1983-02-01 | Uop Inc. | Fluid catalyst regeneration process and apparatus |
US4353812A (en) * | 1981-06-15 | 1982-10-12 | Uop Inc. | Fluid catalyst regeneration process |
US4439533A (en) * | 1981-06-15 | 1984-03-27 | Uop Inc. | Fluid particle backmixed cooling process |
US4424192A (en) | 1981-06-15 | 1984-01-03 | Uop Inc. | Fluid catalyst regeneration apparatus |
US4374750A (en) * | 1981-08-03 | 1983-02-22 | Uop Inc. | Fluid catalyst regeneration process and apparatus |
US4425301A (en) | 1981-08-03 | 1984-01-10 | Uop Inc. | Fluid catalyst regeneration apparatus |
US4396531A (en) * | 1981-08-13 | 1983-08-02 | Uop Inc. | Fluid catalyst regeneration process and apparatus |
US4753907A (en) * | 1981-09-01 | 1988-06-28 | Ashland Oil, Inc. | Fluid particle material regeneration method and apparatus |
US4364849A (en) * | 1981-09-14 | 1982-12-21 | Uop Inc. | Fluid catalyst regeneration process and apparatus |
US4424116A (en) | 1982-03-25 | 1984-01-03 | Ashland Oil, Inc. | Converting and stripping heavy hydrocarbons in two stages of riser conversion with regenerated catalyst |
JPS595317U (ja) * | 1982-06-30 | 1984-01-13 | 池田物産株式会社 | 樹脂の成形型 |
EP0105980B1 (en) * | 1982-10-06 | 1986-01-29 | Uop Inc. | Fluid particle backmixed cooling process and apparatus |
US4471063A (en) * | 1982-10-21 | 1984-09-11 | Ashland Oil, Inc. | Method and apparatus arrangement for regenerating fluid particles of catalyst |
US4789458A (en) * | 1984-12-27 | 1988-12-06 | Mobil Oil Corporation | Fluid catalytic cracking with plurality of catalyst stripping zones |
US4710357A (en) * | 1984-12-28 | 1987-12-01 | Uop Inc. | FCC combustion zone catalyst cooling apparatus |
US4578366A (en) * | 1984-12-28 | 1986-03-25 | Uop Inc. | FCC combustion zone catalyst cooling process |
US4859313A (en) * | 1985-02-20 | 1989-08-22 | Uop Inc. | Method for reducing the temperature in a regeneration zone of a fluid catalytic cracking process |
DK158531C (da) * | 1985-06-13 | 1990-10-29 | Aalborg Vaerft As | Fremgangsmaade til kontinuerlig drift af en cirkulerende fluidiseret bed-reaktor samt reaktor til anvendelse ved udoevelse af fremgangsmaaden |
US4714541A (en) * | 1985-11-22 | 1987-12-22 | Mobil Oil Corporation | Method and apparatus for improving cyclone efficiency |
US4973452A (en) * | 1987-02-17 | 1990-11-27 | Mobil Oil Corporation | Heavy oil catalytic cracking |
US5006495A (en) * | 1987-07-09 | 1991-04-09 | Mobil Oil Corporation | Fluid catalytic cracking regeneration |
US4843051A (en) * | 1987-07-09 | 1989-06-27 | Mobil Oil Corporation | Fluid catalytic cracking regeneration with reduction of nitrogen emissions |
US4859424A (en) * | 1987-11-02 | 1989-08-22 | Uop | Conversion of stacked FCC unit |
US4888156A (en) * | 1988-04-29 | 1989-12-19 | Houdry Process Corporation | Fluid catalytic cracking unit regeneration having internal cooling means |
US4971767A (en) * | 1988-08-12 | 1990-11-20 | Uop | Manway cooler--method and apparatus |
US5571482A (en) * | 1992-04-27 | 1996-11-05 | Stone & Webster Engineering Corporation | Apparatus for controlling catalyst temperature during regeneration |
US7273543B2 (en) * | 2003-08-04 | 2007-09-25 | Stone & Webster Process Technology, Inc. | Process and apparatus for controlling catalyst temperature in a catalyst stripper |
CN101210189B (zh) * | 2006-12-27 | 2012-01-25 | 中国石油化工股份有限公司 | 一种烃油转化过程中的换热方法和烃油转化方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2377935A (en) * | 1941-04-24 | 1945-06-12 | Standard Oil Co | Catalytic hydrocarbon conversion system |
US2605214A (en) * | 1948-05-22 | 1952-07-29 | Tide Water Associated Oil Comp | Catalytic cracking of nitrogencontaining oils |
US2689825A (en) * | 1951-02-06 | 1954-09-21 | Gulf Research Development Co | Removal of metals from petroleum hydrocarbons followed by fluidized cracking |
US2819951A (en) * | 1955-02-23 | 1958-01-14 | Shell Dev | Apparatus for the regeneration of catalyst |
FR1197937A (fr) * | 1957-01-18 | 1959-12-03 | Bataafsche Petroleum | Procédé de conversion catalytique des hydrocarbures ou de leurs mélanges |
US3351548A (en) * | 1965-06-28 | 1967-11-07 | Mobil Oil Corp | Cracking with catalyst having controlled residual coke |
DE2330802A1 (de) * | 1972-07-17 | 1974-01-31 | Texaco Development Corp | Verfahren zur regenerierung eines katalysators in einer katalytischen wirbelschicht-crackanlage |
US4035284A (en) * | 1973-07-18 | 1977-07-12 | Mobil Oil Corporation | Method and system for regenerating fluidizable catalyst particles |
US3953175A (en) * | 1973-12-28 | 1976-04-27 | Universal Oil Products Company | Regeneration apparatus |
US3990992A (en) * | 1974-04-12 | 1976-11-09 | Standard Oil Company | Regeneration of cracking catalyst in a vessel with a partition forming an upper and lower zone |
US3997428A (en) * | 1974-05-06 | 1976-12-14 | Phillips Petroleum Company | Vaporization of oil feed by addition of regenerated catalyst |
CA1055915A (en) * | 1974-06-17 | 1979-06-05 | Hartley Owen | Method and system for regenerating fluidizable catalyst particles |
US4050902A (en) * | 1974-12-16 | 1977-09-27 | Uop Inc. | Spent catalyst regeneration with internal and external regenerated-catalyst recycle means |
-
1978
- 1978-12-14 US US05/969,607 patent/US4219442A/en not_active Expired - Lifetime
-
1979
- 1979-12-13 ZA ZA00796762A patent/ZA796762B/xx unknown
- 1979-12-13 MX MX180523A patent/MX154217A/es unknown
- 1979-12-13 AU AU53798/79A patent/AU531366B2/en not_active Ceased
- 1979-12-14 DE DE2950305A patent/DE2950305C2/de not_active Expired
- 1979-12-14 BR BR7908217A patent/BR7908217A/pt unknown
- 1979-12-14 FR FR7930758A patent/FR2443878A1/fr active Granted
- 1979-12-14 ES ES486902A patent/ES8100101A1/es not_active Expired
- 1979-12-14 BE BE0/198584A patent/BE880642A/fr not_active IP Right Cessation
- 1979-12-14 CA CA000341939A patent/CA1139730A/en not_active Expired
- 1979-12-14 JP JP54162622A patent/JPS5815015B2/ja not_active Expired
- 1979-12-14 IT IT41679/79A patent/IT1125975B/it active
- 1979-12-14 NL NL7909038A patent/NL7909038A/nl not_active Application Discontinuation
- 1979-12-14 GB GB7943218A patent/GB2042923B/en not_active Expired
- 1979-12-25 YU YU3170/79A patent/YU40769B/xx unknown
-
1980
- 1980-03-13 ES ES489486A patent/ES8104380A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU5379879A (en) | 1980-07-10 |
ZA796762B (en) | 1981-04-29 |
ES486902A0 (es) | 1980-11-01 |
IT1125975B (it) | 1986-05-14 |
BR7908217A (pt) | 1980-10-07 |
MX154217A (es) | 1987-06-12 |
AU531366B2 (en) | 1983-08-18 |
ES8100101A1 (es) | 1980-11-01 |
FR2443878B1 (es) | 1981-10-30 |
ES489486A0 (es) | 1981-04-16 |
DE2950305C2 (de) | 1987-03-26 |
DE2950305A1 (de) | 1980-06-19 |
CA1139730A (en) | 1983-01-18 |
US4219442A (en) | 1980-08-26 |
YU40769B (en) | 1986-06-30 |
IT7941679A0 (it) | 1979-12-14 |
NL7909038A (nl) | 1980-06-17 |
JPS5815015B2 (ja) | 1983-03-23 |
YU317079A (en) | 1983-01-21 |
GB2042923B (en) | 1983-04-13 |
JPS55116444A (en) | 1980-09-08 |
BE880642A (fr) | 1980-04-01 |
GB2042923A (en) | 1980-10-01 |
FR2443878A1 (fr) | 1980-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970401 |