FI81277B - Gascirkulationsfoerfarande foer regenerering av katalyten i roerliga baeddzoner. - Google Patents

Gascirkulationsfoerfarande foer regenerering av katalyten i roerliga baeddzoner. Download PDF

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Publication number
FI81277B
FI81277B FI861739A FI861739A FI81277B FI 81277 B FI81277 B FI 81277B FI 861739 A FI861739 A FI 861739A FI 861739 A FI861739 A FI 861739A FI 81277 B FI81277 B FI 81277B
Authority
FI
Finland
Prior art keywords
zone
catalyst
gas stream
combustion
regeneration
Prior art date
Application number
FI861739A
Other languages
English (en)
Finnish (fi)
Other versions
FI861739A (fi
FI81277C (sv
FI861739A0 (fi
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 FI861739A0 publication Critical patent/FI861739A0/fi
Publication of FI861739A publication Critical patent/FI861739A/fi
Application granted granted Critical
Publication of FI81277B publication Critical patent/FI81277B/fi
Publication of FI81277C publication Critical patent/FI81277C/sv

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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

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  • 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)
  • Treating Waste Gases (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Air Bags (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Details Of Garments (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Of Gases By Adsorption (AREA)

Claims (5)

1. Förfarande för regenerering av en kokskontaminerad katalysator innefattande följande steg: a) den kokskontaminerade katalysatorn fär passera (11) in i en regenereringszon (12) och nedät genom regenereringszo-nen i form av en kompakt bädd (15, 19, 20); b) den kokskontaminerade katalysatorn (15) bringas i kon-takt med en syrehaltig gasström (31) i en förbränningszon, som är belägen inom regenereringszonen (12), i förhällanden som resulterar i en förbränning av det i den kokskontaminerade katalysatorn närvarande kolet, varvid en förbrännings-gasström bildas, som avlägsnas (26) frän regenereringszonen, samt en kolfattig katalysator; c) den kolfattiga katalysatorn (15) leds frän förbrän-ningszonen nedät genom en temperaturregleringszon belägen inom regenereringszonen (12), där den kolfattiga katalysatorn (15) bringas i kontakt med en temperaturreglerande gasström (30); och d) den kolfattiga katalysatorn leds frän temperaturregle-ringszonen nedät genom en torkningszon, som är belägen inom 22 81 277 regenereringszonen (12), där den kolfattiga katalysatorn (20) bringas i kontakt med en torkande gasström (37) för producering av en regenererad partikelformig katalysator; kännetecknat av att det ocksä innefattar följande steg: e) ätminstone merparten av förbränningsgasströmmen (27) komprimeras (29) tili en första processgasström (27); f) en första delfraktion av den första processgasströmmen (27) mätäs tili temperaturregleringszonen som ovannäranda temperaturreglerande gasström (30); och g) en andra delfraktion av den första processgasströmen (27) nedkyles (32), varefter den leds tili förbränningszonen som ovannämnda syrehaltiga gasström (31).
2. Förfarande enligt patentkravet 1, Jcännetecknat av att torkningsgasströmmen (37) innefattar syre och leds upp&t inom regenereringszonen tili förbränningszonen, varvid den matar i förbränningszonen konsumerat syre.
3. Förfarande enligt patentkravet 1 eller 2, kännetecknat av att kloreringszonen är belägen mellan temperaturregleringszonen och torkningszonen och att kloreringsgasströmmen (39) innefattande ett klorhaltigt ämne leds in i kloreringszonen .
4. Förfarande enligt patentkravet 3, kännetecknat av att kloreringsgasströmmen ocksä innefattar syre.
5. Förfarande enligt patentkravet 4, kännetecknat av att kloreringsgasströmmen leds uppät genom kolfattig katalysator in i förbränningszonen, varvid syret i kloreringscfasströmmen konsumeras i förbränningszonen dä kolet brinner. Il
FI861739A 1985-04-25 1986-04-24 Gascirkulationsförfarande för regenerering av katalyten i rörliga bädd zoner FI81277C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72715185 1985-04-25
US06/727,151 US4578370A (en) 1985-04-25 1985-04-25 Gas circulation method for moving bed catalyst regeneration zones

Publications (4)

Publication Number Publication Date
FI861739A0 FI861739A0 (fi) 1986-04-24
FI861739A FI861739A (fi) 1986-10-26
FI81277B true FI81277B (fi) 1990-06-29
FI81277C FI81277C (sv) 1990-10-10

Family

ID=24921527

Family Applications (1)

Application Number Title Priority Date Filing Date
FI861739A FI81277C (sv) 1985-04-25 1986-04-24 Gascirkulationsförfarande för regenerering av katalyten i rörliga bädd zoner

Country Status (29)

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

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69018487T2 (de) * 1989-01-13 1995-09-07 Inst Francais Du Petrol Verfahren zur Regenerierung eines Katalysators zur Reformierung oder zur Herstellung von aromatischen Kohlenwasserstoffen.
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
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
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
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
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.
WO1996029148A1 (en) * 1995-03-20 1996-09-26 Shell Internationale Research Maatschappij B.V. Process for catalyst regeneration
IT1293394B1 (it) * 1996-07-25 1999-03-01 Glaverbel Substrati rivestiti di metallo
ES2180126T3 (es) * 1997-04-14 2003-02-01 Inst Francais Du Petrole Procedimiento y recinto para la regeneracion de un catalizador que incluye un control del final de la combustion.
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
AU2001281413B2 (en) * 2000-07-10 2006-11-16 Sasol Technology (Pty) Ltd Process and apparatus for the production of diesel fuels by oligomerisation of olefinic feed streams
US6884400B1 (en) * 2001-06-22 2005-04-26 Uop Llc Reaction and regeneration system
JP2006502938A (ja) * 2002-06-13 2006-01-26 ヌヴェラ フューエル セルズ インコーポレイテッド 優先的酸化反応装置の温度調整
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
US7803326B2 (en) * 2007-08-01 2010-09-28 Uop Llc Hydrocarbon conversion unit including a reaction zone receiving transferred catalyst
US7811447B2 (en) * 2007-08-01 2010-10-12 Uop Llc Method of transferring particles from one pressure zone to another pressure zone
US7780928B2 (en) * 2007-10-29 2010-08-24 Leon Yuan Method and apparatus for improving radial flow moving bed regeneration/reaction system performance
US7878736B2 (en) * 2008-10-30 2011-02-01 Uop Llc Apparatus for transferring particles
US7841807B2 (en) * 2008-10-30 2010-11-30 Uop Llc Method of transferring particles
US7874769B2 (en) * 2008-12-11 2011-01-25 Uop Llc Method 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
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
US7878737B2 (en) * 2008-12-22 2011-02-01 Uop Llc Apparatus for transferring particles
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
FI20145653A (sv) * 2014-07-07 2016-01-08 Valmet Technologies Oy Arrangemang och förfarande
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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Also Published As

Publication number Publication date
US4578370A (en) 1986-03-25
SU1706375A3 (ru) 1992-01-15
EP0200474B1 (en) 1989-06-14
GR861043B (en) 1986-08-12
CA1265502A (en) 1990-02-06
CS271326B2 (en) 1990-09-12
KR860007958A (ko) 1986-11-10
SG98590G (en) 1991-02-14
DE3663954D1 (en) 1989-07-20
CS295586A2 (en) 1990-02-12
PH22295A (en) 1988-07-22
ATE44041T1 (de) 1989-06-15
FI861739A (fi) 1986-10-26
CN86102807A (zh) 1986-10-22
JPH0446620B2 (sv) 1992-07-30
MX165891B (es) 1992-12-09
NO168690C (no) 1992-03-25
ZA863032B (en) 1986-12-30
PT82458A (en) 1986-05-01
AU574916B2 (en) 1988-07-14
PT82458B (pt) 1988-03-03
TR22386A (tr) 1987-03-19
AU5599586A (en) 1986-10-30
RO95626A (ro) 1989-03-30
YU68386A (en) 1988-06-30
KR890002862B1 (ko) 1989-08-05
NO168690B (no) 1991-12-16
HU206643B (en) 1992-12-28
YU45320B (en) 1992-05-28
MY100141A (en) 1990-01-18
FI81277C (sv) 1990-10-10
IN166102B (sv) 1990-03-17
EP0200474A1 (en) 1986-11-05
BR8601853A (pt) 1986-12-30
NO861623L (no) 1986-10-27
NZ215933A (en) 1988-08-30
JPS61257241A (ja) 1986-11-14
FI861739A0 (fi) 1986-04-24
ES8800709A1 (es) 1987-11-16
RO95626B (ro) 1989-03-31
HUT44186A (en) 1988-02-29
DD248966A5 (de) 1987-08-26
ES554317A0 (es) 1987-11-16
CN1003913B (zh) 1989-04-19

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