ES2525886R1 - Zonas de combustión múltiples con circuitos de circulación independientes - Google Patents
Zonas de combustión múltiples con circuitos de circulación independientes Download PDFInfo
- Publication number
- ES2525886R1 ES2525886R1 ES201490060A ES201490060A ES2525886R1 ES 2525886 R1 ES2525886 R1 ES 2525886R1 ES 201490060 A ES201490060 A ES 201490060A ES 201490060 A ES201490060 A ES 201490060A ES 2525886 R1 ES2525886 R1 ES 2525886R1
- Authority
- ES
- Spain
- Prior art keywords
- combustion zones
- circulation circuits
- multiple combustion
- regeneration
- independent circulation
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 230000008929 regeneration Effects 0.000 abstract 4
- 238000011069 regeneration method Methods 0.000 abstract 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 1
Classifications
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- 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
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
- B01J8/125—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow with multiple sections one above the other separated by distribution aids, e.g. reaction and regeneration sections
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/12—Treating with free oxygen-containing gas
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/12—Treating with free oxygen-containing gas
- B01J38/14—Treating with free oxygen-containing gas with control of oxygen content in oxidation gas
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/12—Treating with free oxygen-containing gas
- B01J38/20—Plural distinct oxidation stages
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/12—Treating with free oxygen-containing gas
- B01J38/22—Moving bed, e.g. vertically or horizontally moving bulk
- B01J38/24—Moving bed, e.g. vertically or horizontally moving bulk having mainly transverse, i.e. lateral, flow of oxygen-containing gas and material
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/42—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using halogen-containing material
-
- 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
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/082—Controlling processes
-
- 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
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/085—Feeding reactive fluids
-
- 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
- B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
-
- 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
- B01J2208/00548—Flow
- B01J2208/00557—Flow controlling the residence time inside the reactor vessel
-
- 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
- B01J2208/00628—Controlling the composition of the reactive mixture
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
Abstract
Un procedimiento para la regeneración continua de un catalizador, en donde la sección de regeneración incluye al menos dos zonas separadas. La regeneración incluye una zona de combustión, y una zona de aumento del oxígeno, donde el procedimiento utiliza al menos dos circuitos de gas de regeneración independientes para el control de la cantidad de oxígeno para regenerar el catalizador.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/327156 | 2011-12-15 | ||
US13/327,156 US8927449B2 (en) | 2011-12-15 | 2011-12-15 | Multiple burn zones with independent circulation loops |
PCT/US2012/054979 WO2013089848A1 (en) | 2011-12-15 | 2012-09-13 | Multiple burn zones with independent circulation loops |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2525886A2 ES2525886A2 (es) | 2014-12-30 |
ES2525886R1 true ES2525886R1 (es) | 2015-01-22 |
ES2525886B2 ES2525886B2 (es) | 2015-08-10 |
Family
ID=48610704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES201490060A Active ES2525886B2 (es) | 2011-12-15 | 2012-09-13 | Zonas de combustión múltiples con circuitos de circulación independientes |
Country Status (7)
Country | Link |
---|---|
US (1) | US8927449B2 (es) |
KR (1) | KR101645833B1 (es) |
CN (1) | CN103998129B (es) |
CA (1) | CA2855785C (es) |
ES (1) | ES2525886B2 (es) |
MY (1) | MY164142A (es) |
WO (1) | WO2013089848A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105983455B (zh) * | 2015-01-28 | 2019-10-08 | 中国石化工程建设有限公司 | 一种有机氧化物催化转化制芳烃催化剂的再生方法 |
CN105983454B (zh) * | 2015-01-28 | 2019-05-28 | 中国石化工程建设有限公司 | 一种有机氧化物催化转化制芳烃催化剂的再生方法 |
CN105983452B (zh) * | 2015-01-28 | 2019-05-28 | 中国石化工程建设有限公司 | 一种有机氧化物催化转化制芳烃催化剂的再生方法 |
US10589264B2 (en) * | 2018-08-10 | 2020-03-17 | Uop Llc | Processes for controlling the partial regeneration of spent catalyst from an MTO reaction |
KR102124338B1 (ko) * | 2019-03-11 | 2020-06-19 | 효성화학 주식회사 | 촉매 재생 장치 및 방법 |
US11707720B2 (en) | 2021-02-01 | 2023-07-25 | Saudi Arabian Oil Company | Integrated loop systems for catalyst regeneration in multi-zone fluidized bed reactors and methods of using the same |
US11777073B2 (en) * | 2021-05-07 | 2023-10-03 | Air Products And Chemicals, Inc. | Furnace atmosphere control for lithium-ion battery cathode material production |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0548421A1 (en) * | 1990-07-12 | 1993-06-30 | Exxon Research And Engineering Company | Method for regenerating a deactivated catalyst |
US6103652A (en) * | 1997-04-14 | 2000-08-15 | Institut Francois Du Petrole | Staged combustion process and apparatus for regenerating a reforming or aromatic compound production catalyst in a moving bed |
US20100311566A1 (en) * | 2007-10-26 | 2010-12-09 | Xavier Decoodt | Process for regenerating a reforming catalyst |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1023077C (zh) * | 1989-01-13 | 1993-12-15 | 法国石油公司 | 芳香烃制备或重整催化剂的再生方法 |
AU8293891A (en) * | 1990-07-17 | 1992-02-18 | Mobil Oil Corporation | Process and apparatus for control of multistage catalyst regeneration with full co combustion |
US5545312A (en) * | 1994-05-06 | 1996-08-13 | Uop | Replacement of particles in a moving bed process |
FR2777806B1 (fr) * | 1998-04-22 | 2000-06-02 | Inst Francais Du Petrole | Procede de regeneration en mode degrade d'un catalyseur |
US6884400B1 (en) * | 2001-06-22 | 2005-04-26 | Uop Llc | Reaction and regeneration system |
US7026262B1 (en) * | 2002-09-17 | 2006-04-11 | Uop Llc | Apparatus and process for regenerating catalyst |
US7585803B1 (en) | 2005-10-19 | 2009-09-08 | Uop Llc | Catalyst regeneration method |
DE102007006647A1 (de) * | 2007-02-06 | 2008-08-07 | Basf Se | Verfahren zur Regenerierung eines im Rahmen einer heterogen katalysierten partiellen Dehydrierung eines Kohlenwasserstoffs deaktivierten Katalysatorbetts |
JP5548206B2 (ja) * | 2008-09-30 | 2014-07-16 | ユーオーピー エルエルシー | 再生した触媒及び炭化した触媒を混合するための装置及び方法 |
-
2011
- 2011-12-15 US US13/327,156 patent/US8927449B2/en active Active
-
2012
- 2012-09-13 WO PCT/US2012/054979 patent/WO2013089848A1/en active Application Filing
- 2012-09-13 KR KR1020147017671A patent/KR101645833B1/ko active IP Right Grant
- 2012-09-13 MY MYPI2014001435A patent/MY164142A/en unknown
- 2012-09-13 ES ES201490060A patent/ES2525886B2/es active Active
- 2012-09-13 CN CN201280061600.8A patent/CN103998129B/zh active Active
- 2012-09-13 CA CA2855785A patent/CA2855785C/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0548421A1 (en) * | 1990-07-12 | 1993-06-30 | Exxon Research And Engineering Company | Method for regenerating a deactivated catalyst |
US6103652A (en) * | 1997-04-14 | 2000-08-15 | Institut Francois Du Petrole | Staged combustion process and apparatus for regenerating a reforming or aromatic compound production catalyst in a moving bed |
US20100311566A1 (en) * | 2007-10-26 | 2010-12-09 | Xavier Decoodt | Process for regenerating a reforming catalyst |
Also Published As
Publication number | Publication date |
---|---|
ES2525886A2 (es) | 2014-12-30 |
KR101645833B1 (ko) | 2016-08-04 |
KR20140103129A (ko) | 2014-08-25 |
CN103998129A (zh) | 2014-08-20 |
CA2855785A1 (en) | 2013-06-20 |
CN103998129B (zh) | 2016-07-27 |
US8927449B2 (en) | 2015-01-06 |
WO2013089848A1 (en) | 2013-06-20 |
CA2855785C (en) | 2017-01-31 |
MY164142A (en) | 2017-11-30 |
ES2525886B2 (es) | 2015-08-10 |
US20130157839A1 (en) | 2013-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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