RO95626B - Procedeu pentru regenerarea catalizatorului contaminat cu cocs - Google Patents
Procedeu pentru regenerarea catalizatorului contaminat cu cocsInfo
- Publication number
- RO95626B RO95626B RO123107A RO12310786A RO95626B RO 95626 B RO95626 B RO 95626B RO 123107 A RO123107 A RO 123107A RO 12310786 A RO12310786 A RO 12310786A RO 95626 B RO95626 B RO 95626B
- Authority
- RO
- Romania
- Prior art keywords
- gas stream
- zone
- regenerated
- catalyst
- temperature
- Prior art date
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)
- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Air Bags (AREA)
- Details Of Garments (AREA)
- Photoreceptors In Electrophotography (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation Of Gases By Adsorption (AREA)
- Carbon And Carbon Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Inventia se refera la un procedeu de regenerare a catalizatorului contaminat cu cocs folosit în procedee de conversie a hidrocarburilor, cum sunt reformarea catalitica, dehidrogenarea si dehidrociclodimerizarea catalitica. Procedeul, conform inventiei, se refera la regenerarea curgerilor de gaz folosite în timpul trecerii particulelor de catalizator uzat în jos printr-o zona mobila de regenerare a patului. Inventia se refera la metoda si echipamentul folosit pentru a asigura un curent de gaze de încalzire, care sunt circulate prin zona de regenerare si la asigurarea altor curente de gaz care sunt, de asemenea, trecute prin catalizatorul retinut în interiorul unei zone de regenerare de pat catalitic mobil.
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 (2)
Publication Number | Publication Date |
---|---|
RO95626A RO95626A (ro) | 1989-03-30 |
RO95626B true RO95626B (ro) | 1989-03-31 |
Family
ID=24921527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO123107A RO95626B (ro) | 1985-04-25 | 1986-04-23 | Procedeu pentru regenerarea catalizatorului contaminat cu cocs |
Country Status (29)
Country | Link |
---|---|
US (1) | US4578370A (ro) |
EP (1) | EP0200474B1 (ro) |
JP (1) | JPS61257241A (ro) |
KR (1) | KR890002862B1 (ro) |
CN (1) | CN1003913B (ro) |
AT (1) | ATE44041T1 (ro) |
AU (1) | AU574916B2 (ro) |
BR (1) | BR8601853A (ro) |
CA (1) | CA1265502A (ro) |
CS (1) | CS271326B2 (ro) |
DD (1) | DD248966A5 (ro) |
DE (1) | DE3663954D1 (ro) |
ES (1) | ES8800709A1 (ro) |
FI (1) | FI81277C (ro) |
GR (1) | GR861043B (ro) |
HU (1) | HU206643B (ro) |
IN (1) | IN166102B (ro) |
MX (1) | MX165891B (ro) |
MY (1) | MY100141A (ro) |
NO (1) | NO168690C (ro) |
NZ (1) | NZ215933A (ro) |
PH (1) | PH22295A (ro) |
PT (1) | PT82458B (ro) |
RO (1) | RO95626B (ro) |
SG (1) | SG98590G (ro) |
SU (1) | SU1706375A3 (ro) |
TR (1) | TR22386A (ro) |
YU (1) | YU45320B (ro) |
ZA (1) | ZA863032B (ro) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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. |
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. |
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 |
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. |
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 |
NL9201179A (nl) * | 1992-07-02 | 1994-02-01 | Tno | Werkwijze voor het regeneratief verwijderen van kooldioxide uit gasstromen. |
BR9607857A (pt) * | 1995-03-20 | 1998-06-30 | Shell Int Research | Processo para regeneração de partículas de catalisador usado contaminadas com materiais contendo enxofre e/ou carbonados |
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 |
WO2003106946A2 (en) * | 2002-06-13 | 2003-12-24 | Nuvera Fuel Cells Inc. | 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 |
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 |
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 |
US20100152516A1 (en) * | 2008-12-11 | 2010-06-17 | Christopher Naunheimer | Moving Bed Hydrocarbon Conversion Process |
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 (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 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US3652231A (en) * | 1969-09-25 | 1972-03-28 | Universal Oil Prod Co | Reconditioning system for moving column of reforming catalyst |
US3725249A (en) * | 1971-12-14 | 1973-04-03 | Universal Oil Prod Co | Continuous reforming-regeneration process |
US3981824A (en) * | 1974-11-13 | 1976-09-21 | Universal Oil Products Company | Regeneration method for gravity-flowing catalyst particles |
US3978150A (en) * | 1975-03-03 | 1976-08-31 | Universal Oil Products Company | Continuous paraffin dehydrogenation process |
US4094814A (en) * | 1977-06-15 | 1978-06-13 | Uop Inc. | Regeneration method for gravity-flowing deactivated catalyst particles |
US4094817A (en) * | 1977-06-15 | 1978-06-13 | Uop Inc. | Regeneration method for gravity-flowing deactivated catalyst particles |
US4480144A (en) * | 1981-08-06 | 1984-10-30 | Mobil Oil Corporation | Regeneration of aromatics processing catalysts |
-
1985
- 1985-04-25 US US06/727,151 patent/US4578370A/en not_active Expired - Lifetime
-
1986
- 1986-03-14 IN IN240/DEL/86A patent/IN166102B/en unknown
- 1986-04-02 CA CA000505662A patent/CA1265502A/en not_active Expired - Lifetime
- 1986-04-07 PH PH33628A patent/PH22295A/en unknown
- 1986-04-11 AU AU55995/86A patent/AU574916B2/en not_active Expired
- 1986-04-17 MX MX002194A patent/MX165891B/es unknown
- 1986-04-21 GR GR861043A patent/GR861043B/el unknown
- 1986-04-23 NZ NZ215933A patent/NZ215933A/xx unknown
- 1986-04-23 ZA ZA863032A patent/ZA863032B/xx unknown
- 1986-04-23 CS CS862955A patent/CS271326B2/cs unknown
- 1986-04-23 RO RO123107A patent/RO95626B/ro unknown
- 1986-04-24 EP EP86303084A patent/EP0200474B1/en not_active Expired
- 1986-04-24 FI FI861739A patent/FI81277C/fi not_active IP Right Cessation
- 1986-04-24 ES ES554317A patent/ES8800709A1/es not_active Expired
- 1986-04-24 KR KR1019860003161A patent/KR890002862B1/ko not_active IP Right Cessation
- 1986-04-24 CN CN86102807.4A patent/CN1003913B/zh not_active Expired
- 1986-04-24 BR BR8601853A patent/BR8601853A/pt not_active IP Right Cessation
- 1986-04-24 DD DD86289591A patent/DD248966A5/xx not_active IP Right Cessation
- 1986-04-24 NO NO861623A patent/NO168690C/no unknown
- 1986-04-24 AT AT86303084T patent/ATE44041T1/de not_active IP Right Cessation
- 1986-04-24 PT PT82458A patent/PT82458B/pt unknown
- 1986-04-24 DE DE8686303084T patent/DE3663954D1/de not_active Expired
- 1986-04-24 TR TR22344/86A patent/TR22386A/xx unknown
- 1986-04-24 SU SU864027313A patent/SU1706375A3/ru active
- 1986-04-24 HU HU861706A patent/HU206643B/hu unknown
- 1986-04-25 YU YU683/86A patent/YU45320B/xx unknown
- 1986-04-25 JP JP61094938A patent/JPS61257241A/ja active Granted
-
1987
- 1987-05-14 MY MYPI87000655A patent/MY100141A/en unknown
-
1990
- 1990-12-10 SG SG985/90A patent/SG98590G/en unknown
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RO95626B (ro) | Procedeu pentru regenerarea catalizatorului contaminat cu cocs | |
GB1329096A (en) | Continuous reforming-regeneration process | |
IT1254988B (it) | Procedimento per la deidrogenazione di paraffine leggere in un reattore a letto fluido | |
GB2001545A (en) | Hydrocarbon processing | |
GB1499891A (en) | Process for catalytically converting hydrocarbons | |
NZ218643A (en) | Regenerating spent hydrocarbon conversion catalysts | |
DE3467979D1 (en) | Addition of water to regeneration air | |
ES416376A1 (es) | Un procedimiento de craqueo catalitico fluidificado. | |
TH22449EX (th) | วิธีและเครื่องสำหรับให้เกิดตัวเร่งปฏิกิริยาที่ใช้ในการแปลงเปลี่ยนไฮโดรคาร์บอนกลับคืนมาใหม่ | |
ES2010457A6 (es) | Un procedimiento y un aparato para controlar el craqueo catalitico fluido de un material de alimentacion que contiene hidrocarburos. | |
SU1394698A1 (ru) | Способ каталитического риформинга |