MX165891B - Metodo de circulacion de gas para zonas de regeneracion de catalizador de lecho en movimiento - Google Patents

Metodo de circulacion de gas para zonas de regeneracion de catalizador de lecho en movimiento

Info

Publication number
MX165891B
MX165891B MX002194A MX219486A MX165891B MX 165891 B MX165891 B MX 165891B MX 002194 A MX002194 A MX 002194A MX 219486 A MX219486 A MX 219486A MX 165891 B MX165891 B MX 165891B
Authority
MX
Mexico
Prior art keywords
catalyst
zone
gas stream
stream
combustion
Prior art date
Application number
MX002194A
Other languages
English (en)
Inventor
Arthur Raymond Greenwood
Original Assignee
Uop Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Uop Inc filed Critical Uop Inc
Publication of MX165891B publication Critical patent/MX165891B/es

Links

Classifications

    • 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
    • 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
    • B01J38/26—Moving bed, e.g. vertically or horizontally moving bulk having mainly counter-current 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
    • B01J8/12—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
    • 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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/10—Catalytic reforming with moving catalysts
    • C10G35/12—Catalytic reforming with moving catalysts according to the "moving-bed" method

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Air Bags (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Details Of Garments (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

La presente invención se refiere a un proceso para regenerar un catalizador contaminador con coque, el cual comprende los pasos de A) pasar el catalizador en una zona de regeneración como un lecho compacto a través de la zona de regeneración con una corriente de gas b) hacer contacto el catalizador con una corriente de gas que contenga oxígeno en una zona de combustión localizada dentro de la zona de regeneración en condiciones que den como resultado la combustión del carbón presente en el catalizador y porduciendo de esta manera una corriente gas de combustión, la cual es retirada de la zona de regeneración, y un catalizador bajo el carbón, c) pasar el catalizador bajo en carbón desde la zona de combustión hacia abajo a través de una zona de ajuste de temperatura localizada dentro de la zona de regeneración, y allí hacer contacto con el catalizador bajo en carbono con una corriente de gas de ajuste de temperatura; d) pasar el catalizador hacia bajo en carbón desde la zona de ajuste a temperatura hacia abajo a través de una zona de secado localizada dentro de la zona de regeneración, y allí hacer contacto el catalizador bajo en carbón con una corriente de gas de secado para producir el catalizador de partículas regenerado e) comprimir por lo menos una parte principal de la corriente del gas de combustión y producir de esta manera una primera corriente de gas de proceso f) psar una primera porción alícuota de la primera corriente de gas de proceso hacia la zona de ajuste de temperatura como se refirió previamente a la corriente de gas de ajuste de temperatura y g) enfriar una segunda porción alíquota de la primera corrie te del proceso hacia la zona de combustión como se refirió previamente a la corriente d gas que contiene oxígeno.
MX002194A 1985-04-25 1986-04-17 Metodo de circulacion de gas para zonas de regeneracion de catalizador de lecho en movimiento MX165891B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/727,151 US4578370A (en) 1985-04-25 1985-04-25 Gas circulation method for moving bed catalyst regeneration zones

Publications (1)

Publication Number Publication Date
MX165891B true MX165891B (es) 1992-12-09

Family

ID=24921527

Family Applications (1)

Application Number Title Priority Date Filing Date
MX002194A MX165891B (es) 1985-04-25 1986-04-17 Metodo de circulacion de gas para zonas de regeneracion de catalizador de lecho en movimiento

Country Status (29)

Country Link
US (1) US4578370A (es)
EP (1) EP0200474B1 (es)
JP (1) JPS61257241A (es)
KR (1) KR890002862B1 (es)
CN (1) CN1003913B (es)
AT (1) ATE44041T1 (es)
AU (1) AU574916B2 (es)
BR (1) BR8601853A (es)
CA (1) CA1265502A (es)
CS (1) CS271326B2 (es)
DD (1) DD248966A5 (es)
DE (1) DE3663954D1 (es)
ES (1) ES8800709A1 (es)
FI (1) FI81277C (es)
GR (1) GR861043B (es)
HU (1) HU206643B (es)
IN (1) IN166102B (es)
MX (1) MX165891B (es)
MY (1) MY100141A (es)
NO (1) NO168690C (es)
NZ (1) NZ215933A (es)
PH (1) PH22295A (es)
PT (1) PT82458B (es)
RO (1) RO95626B (es)
SG (1) SG98590G (es)
SU (1) SU1706375A3 (es)
TR (1) TR22386A (es)
YU (1) YU45320B (es)
ZA (1) ZA863032B (es)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE121120T1 (de) * 1989-01-13 1995-04-15 Inst Francais Du Petrole Verfahren zur regenerierung eines katalysators zur reformierung oder zur herstellung von aromatischen kohlenwasserstoffen.
FR2651153B1 (fr) * 1989-08-25 1991-10-31 Inst Francais Du Petrole Appareillage pour la regeneration d'un catalyseur de reformage ou de production d'hydrocarbures aromatiques et pour le recyclage des effluents gazeux.
FR2641712B1 (fr) * 1989-01-13 1991-05-03 Inst Francais Du Petrole Procede de regeneration d'un catalyseur de production d'hydrocarbures aromatiques ou de reformage
FR2648363B1 (fr) * 1989-06-15 1991-10-04 Inst Francais Du Petrole Procede de recyclage des reactifs gazeux utilises pour la regeneration d'un catalyseur de reformage ou de production d'hydrocarbures aromatiques
FR2648364B1 (fr) * 1989-06-15 1991-10-04 Inst Francais Du Petrole Procede de recyclage des reactifs gazeux utilises pour la regeneration d'un catalyseur de reformage ou de production d'hydrocarbures aromatiques
FR2642330B1 (fr) * 1989-02-01 1991-05-24 Inst Francais Du Petrole Procede de regeneration d'un catalyseur de reformage ou de production d'hydrocarbures aromatiques
DE4001779A1 (de) * 1989-02-01 1990-08-02 Inst Francais Du Petrole Verfahren zur regenerierung eines katalysators fuer die reformierung oder die herstellung aromatischer kohlenwasserstoffe
FR2651154B1 (fr) * 1989-08-25 1991-10-31 Inst Francais Du Petrole Appareillage pour la regeneration d'un catalyseur de reformage ou de production d'hydrocarbures aromatiques et pour le recyclage des effluents gazeux.
NL9201179A (nl) * 1992-07-02 1994-02-01 Tno Werkwijze voor het regeneratief verwijderen van kooldioxide uit gasstromen.
DE69604936T2 (de) * 1995-03-20 2000-05-18 Shell Internationale Research Maatschappij B.V., Den Haag/S'gravenhage Verfahren zur regeneration von katalysatoren
IT1293394B1 (it) * 1996-07-25 1999-03-01 Glaverbel Substrati rivestiti di metallo
US7066973B1 (en) 1996-08-26 2006-06-27 Nuvera Fuel Cells Integrated reformer and shift reactor
DE69806435T2 (de) * 1997-04-14 2002-11-07 Institut Francais Du Petrole, Rueil-Malmaison Verfahren und Gehäuse für die Regenerierung eines Katalysators mit Kontrolle des Endes des Verbrennungsprozesses
CN1062892C (zh) * 1998-07-24 2001-03-07 中国石油化工集团公司 烃转化催化剂移动床连续再生设备
US6123833A (en) 1998-09-22 2000-09-26 Uop Llc Method for controlling moisture in a catalyst regeneration process
US6641625B1 (en) 1999-05-03 2003-11-04 Nuvera Fuel Cells, Inc. Integrated hydrocarbon reforming system and controls
US6294492B1 (en) * 1999-06-30 2001-09-25 Philips Petroleum Company Catalytic reforming catalyst activation
CN1100852C (zh) * 2000-01-10 2003-02-05 中国石化集团洛阳石油化工工程公司 烃转化催化剂的再生方法及其设备
CN1102455C (zh) 2000-04-18 2003-03-05 中国石油化工集团公司 一种催化剂连续再生方法
ES2574609T3 (es) * 2000-07-10 2016-06-21 Sasol Technology (Proprietary) Limited Proceso y aparato para la producción de combustibles diésel mediante oligomerización de corrientes de alimentación olefínicas
US6884400B1 (en) * 2001-06-22 2005-04-26 Uop Llc Reaction and regeneration system
CA2489299A1 (en) * 2002-06-13 2003-12-24 Darryl Pollica Preferential oxidation reactor temperature regulation
JP4067503B2 (ja) * 2004-03-17 2008-03-26 本田技研工業株式会社 触媒活性の制御方法
DE102006046052B3 (de) * 2006-09-28 2008-03-27 Green Vision Holding B.V. Herausschiebbarer Dampfreformer
US7622620B2 (en) * 2006-12-22 2009-11-24 Uop Llc Hydrocarbon conversion process including a staggered-bypass reaction system
KR100791216B1 (ko) * 2007-03-15 2008-01-03 구재삭 상향식 이동상 촉매에 의한 접촉촉매분해 방법과 그장치
US7811447B2 (en) * 2007-08-01 2010-10-12 Uop Llc Method of transferring particles from one pressure zone to another pressure zone
US7803326B2 (en) * 2007-08-01 2010-09-28 Uop Llc Hydrocarbon conversion unit including a reaction zone receiving transferred catalyst
US7780928B2 (en) * 2007-10-29 2010-08-24 Leon Yuan Method and apparatus for improving radial flow moving bed regeneration/reaction system performance
US7841807B2 (en) * 2008-10-30 2010-11-30 Uop Llc Method of transferring particles
US7878736B2 (en) * 2008-10-30 2011-02-01 Uop Llc Apparatus for transferring particles
US20100152516A1 (en) * 2008-12-11 2010-06-17 Christopher Naunheimer Moving Bed Hydrocarbon Conversion Process
US7887264B2 (en) * 2008-12-11 2011-02-15 Uop Llc Apparatus for transferring particles
US7874769B2 (en) * 2008-12-11 2011-01-25 Uop Llc Method for transferring particles
US7878737B2 (en) * 2008-12-22 2011-02-01 Uop Llc Apparatus for transferring particles
US7841808B2 (en) * 2009-01-28 2010-11-30 Uop Llc Method for transferring particles
US20100187159A1 (en) * 2009-01-28 2010-07-29 Christopher Naunheimer Moving Bed Hydrocarbon Conversion Process
US8865608B2 (en) * 2009-02-27 2014-10-21 Uop Llc Turndown thermocompressor design for continuous catalyst recovery
FR3014332B1 (fr) * 2013-12-10 2016-01-01 Axens Procede et dispositif de regeneration de catalyseur de reformage ou de production d'hydrocarbures aromatiques.
CN104801352B (zh) * 2014-01-23 2017-03-22 浙江大学 一种径向移动床再生单元中催化剂上积炭烧除的方法
FI20145653A7 (fi) * 2014-07-07 2016-01-08 Valmet Technologies Oy Järjestely ja menetelmä
US9677010B2 (en) * 2014-12-17 2017-06-13 Uop Llc Methods for catalytic reforming of hydrocarbons including regeneration of catalyst and apparatuses for the same
FR3090007B1 (fr) * 2018-12-18 2020-12-25 Ifp Energies Now Procede de conversion d’hydrocarbures avec recyclage des effluents de reduction
FR3135630A1 (fr) * 2022-05-18 2023-11-24 Axens Dispositif permettant la regeneration d’un catalyseur d’hydroconversion et procedes associes

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US2303717A (en) * 1939-12-15 1942-12-01 Standard Oil Co Regeneration of contact material
US3238122A (en) * 1964-01-17 1966-03-01 Socony Mobil Oil Co Inc Hydrocarbon conversion process and apparatus useful therefor
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US3978150A (en) * 1975-03-03 1976-08-31 Universal Oil Products Company Continuous paraffin dehydrogenation process
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US4480144A (en) * 1981-08-06 1984-10-30 Mobil Oil Corporation Regeneration of aromatics processing catalysts

Also Published As

Publication number Publication date
NO861623L (no) 1986-10-27
FI81277B (fi) 1990-06-29
NO168690C (no) 1992-03-25
GR861043B (en) 1986-08-12
FI81277C (fi) 1990-10-10
FI861739L (fi) 1986-10-26
YU45320B (en) 1992-05-28
CN86102807A (zh) 1986-10-22
HU206643B (en) 1992-12-28
PT82458B (pt) 1988-03-03
TR22386A (tr) 1987-03-19
KR860007958A (ko) 1986-11-10
NZ215933A (en) 1988-08-30
IN166102B (es) 1990-03-17
PT82458A (en) 1986-05-01
FI861739A0 (fi) 1986-04-24
AU574916B2 (en) 1988-07-14
US4578370A (en) 1986-03-25
RO95626A (ro) 1989-03-30
CA1265502A (en) 1990-02-06
YU68386A (en) 1988-06-30
EP0200474A1 (en) 1986-11-05
ES8800709A1 (es) 1987-11-16
ATE44041T1 (de) 1989-06-15
SU1706375A3 (ru) 1992-01-15
RO95626B (ro) 1989-03-31
BR8601853A (pt) 1986-12-30
ES554317A0 (es) 1987-11-16
DE3663954D1 (en) 1989-07-20
HUT44186A (en) 1988-02-29
NO168690B (no) 1991-12-16
CS271326B2 (en) 1990-09-12
EP0200474B1 (en) 1989-06-14
PH22295A (en) 1988-07-22
MY100141A (en) 1990-01-18
CN1003913B (zh) 1989-04-19
KR890002862B1 (ko) 1989-08-05
DD248966A5 (de) 1987-08-26
JPS61257241A (ja) 1986-11-14
CS295586A2 (en) 1990-02-12
ZA863032B (en) 1986-12-30
AU5599586A (en) 1986-10-30
JPH0446620B2 (es) 1992-07-30
SG98590G (en) 1991-02-14

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