CN1102455C - 一种催化剂连续再生方法 - Google Patents
一种催化剂连续再生方法 Download PDFInfo
- Publication number
- CN1102455C CN1102455C CN00105687A CN00105687A CN1102455C CN 1102455 C CN1102455 C CN 1102455C CN 00105687 A CN00105687 A CN 00105687A CN 00105687 A CN00105687 A CN 00105687A CN 1102455 C CN1102455 C CN 1102455C
- Authority
- CN
- China
- Prior art keywords
- district
- charcoal
- catalyst
- regeneration gas
- regenerator
- 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 - Lifetime
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 143
- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000001172 regenerating effect Effects 0.000 title abstract description 3
- 239000007789 gas Substances 0.000 claims abstract description 150
- 238000011069 regeneration method Methods 0.000 claims abstract description 110
- 230000008929 regeneration Effects 0.000 claims abstract description 109
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000011261 inert gas Substances 0.000 claims abstract description 15
- 239000003610 charcoal Substances 0.000 claims description 194
- 239000004744 fabric Substances 0.000 claims description 78
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 26
- 239000001301 oxygen Substances 0.000 claims description 26
- 229910052760 oxygen Inorganic materials 0.000 claims description 26
- 230000008569 process Effects 0.000 claims description 19
- 230000002035 prolonged effect Effects 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 20
- 229910052799 carbon Inorganic materials 0.000 description 20
- 239000000571 coke Substances 0.000 description 16
- 239000000460 chlorine Substances 0.000 description 14
- 229910052801 chlorine Inorganic materials 0.000 description 14
- 238000009826 distribution Methods 0.000 description 14
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 13
- 238000001035 drying Methods 0.000 description 11
- 230000005484 gravity Effects 0.000 description 10
- 238000005660 chlorination reaction Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 230000003068 static effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000002407 reforming Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000470 constituent Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002010 green coke Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 102100039339 Atrial natriuretic peptide receptor 1 Human genes 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 101000961044 Homo sapiens Atrial natriuretic peptide receptor 1 Proteins 0.000 description 1
- 101000777220 Homo sapiens Ubiquitin carboxyl-terminal hydrolase 3 Proteins 0.000 description 1
- 101000643890 Homo sapiens Ubiquitin carboxyl-terminal hydrolase 5 Proteins 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 102100031287 Ubiquitin carboxyl-terminal hydrolase 3 Human genes 0.000 description 1
- 102100021017 Ubiquitin carboxyl-terminal hydrolase 5 Human genes 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000007630 basic procedure Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000001833 catalytic reforming Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012320 chlorinating reagent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000006298 dechlorination reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003863 metallic catalyst Substances 0.000 description 1
- JSOQIZDOEIKRLY-UHFFFAOYSA-N n-propylnitrous amide Chemical compound CCCNN=O JSOQIZDOEIKRLY-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001706 oxygenating effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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
- 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
-
- 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
- B01J38/30—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed
-
- 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
- B01J38/30—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed
- B01J38/32—Indirectly heating or cooling material within regeneration zone or prior to entry into regeneration zone
-
- 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
- B01J38/44—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using halogen-containing material and adding simultaneously or subsequently free oxygen; using oxyhalogen compound
-
- 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
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00327—Controlling the temperature by direct heat exchange
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/185—Details relating to the spatial orientation of the reactor vertical
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/194—Details relating to the geometry of the reactor round
- B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
- B01J2219/1942—Details relating to the geometry of the reactor round circular or disk-shaped spherical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN00105687A CN1102455C (zh) | 2000-04-18 | 2000-04-18 | 一种催化剂连续再生方法 |
IT2001MI000822A ITMI20010822A1 (it) | 2000-04-18 | 2001-04-17 | Un processo per rigenerare in continuo particelle di catalizzatore |
CA002344015A CA2344015C (en) | 2000-04-18 | 2001-04-17 | A process for continuously regenerating catalyst particles |
US09/837,788 US7045477B2 (en) | 2000-04-18 | 2001-04-18 | Process for continuously regenerating catalyst particles |
JP2001120280A JP3904407B2 (ja) | 2000-04-18 | 2001-04-18 | 触媒粒子を連続的に再生する方法 |
DE10118988.5A DE10118988B4 (de) | 2000-04-18 | 2001-04-18 | Verfahren zur kontinuierlichen Regenerierung von Katalysatorteilchen |
FR0105242A FR2807678B1 (fr) | 2000-04-18 | 2001-04-18 | Procede pour regenerer en continu des particules de catalyseur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN00105687A CN1102455C (zh) | 2000-04-18 | 2000-04-18 | 一种催化剂连续再生方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1318431A CN1318431A (zh) | 2001-10-24 |
CN1102455C true CN1102455C (zh) | 2003-03-05 |
Family
ID=4577880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00105687A Expired - Lifetime CN1102455C (zh) | 2000-04-18 | 2000-04-18 | 一种催化剂连续再生方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7045477B2 (zh) |
JP (1) | JP3904407B2 (zh) |
CN (1) | CN1102455C (zh) |
CA (1) | CA2344015C (zh) |
DE (1) | DE10118988B4 (zh) |
FR (1) | FR2807678B1 (zh) |
IT (1) | ITMI20010822A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1922132A4 (en) | 2005-07-26 | 2009-09-02 | Exxonmobil Upstream Res Co | METHOD FOR CLEANING HYDROCARBONS AND REGENERATING ADSORPTIONS USED THEREOF |
FR2922786B1 (fr) * | 2007-10-26 | 2010-02-26 | Inst Francais Du Petrole | Procede et enceinte de regeneration d'un catalyseur de reformage |
FR2922785B1 (fr) * | 2007-10-26 | 2009-12-11 | Inst Francais Du Petrole | Procede de regeneration d'un catalyseur de reformage |
US7780928B2 (en) * | 2007-10-29 | 2010-08-24 | Leon Yuan | Method and apparatus for improving radial flow moving bed regeneration/reaction system performance |
FR2934963B1 (fr) * | 2008-08-13 | 2010-11-26 | Inst Francais Du Petrole | Appareil de regeneration de catalyseur et procede de regeneration associe |
US7985381B2 (en) * | 2009-02-06 | 2011-07-26 | Uop Llc | Utilization of baffles in chlorination zone for continuous catalyst regeneration |
US8865608B2 (en) * | 2009-02-27 | 2014-10-21 | Uop Llc | Turndown thermocompressor design for continuous catalyst recovery |
CN102596865A (zh) * | 2009-11-06 | 2012-07-18 | 国际壳牌研究有限公司 | 烃转化催化剂的再生方法 |
CN102259037A (zh) * | 2010-05-24 | 2011-11-30 | 上海傲佳能源科技有限公司 | 一种液化气芳构化和液化气裂解催化剂的连续再生工艺 |
CN105521834B (zh) * | 2014-09-30 | 2018-03-20 | 中国石油化工股份有限公司 | 一种催化裂化催化剂再生方法和设备 |
CN106140033B (zh) * | 2015-04-02 | 2018-07-06 | 中石化广州工程有限公司 | 一种催化剂的添加方法 |
CN108698040A (zh) * | 2016-03-31 | 2018-10-23 | 环球油品公司 | Fcc逆流再生器 |
US10821427B2 (en) * | 2017-05-03 | 2020-11-03 | Exxonmobil Chemical Patents Inc. | Processes for regenerating catalysts |
CN113578398B (zh) * | 2020-04-30 | 2023-10-27 | 中国石油天然气集团有限公司 | 催化剂再生器 |
CN116059923A (zh) * | 2021-10-29 | 2023-05-05 | 中国石油化工股份有限公司 | 用于丙烷脱氢待生剂的烧焦反应器及烧焦方法、用于丙烷脱氢待生剂的再生器及再生方法 |
US20240058779A1 (en) * | 2022-08-18 | 2024-02-22 | Chevron Phlillps Chemical Company Lp | Use of a continuous catalyst regeneration type reformer for the aromax® catalyst process |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3761390A (en) | 1969-09-25 | 1973-09-25 | Universal Oil Prod Co | Continuous reforming regeneration process |
US3652231A (en) * | 1969-09-25 | 1972-03-28 | Universal Oil Prod Co | Reconditioning system for moving column of reforming catalyst |
FR2129955B1 (zh) * | 1971-03-23 | 1975-10-03 | Universal Oil Prod Co | |
US3692496A (en) | 1971-04-19 | 1972-09-19 | Universal Oil Prod Co | Apparatus for continuous reforming-regeneration process |
BE790431A (fr) * | 1971-11-16 | 1973-04-24 | Inst Francais Du Petrole | Procede et appareillage pour procedes de conversions d'hydrocarbures |
US3725249A (en) | 1971-12-14 | 1973-04-03 | Universal Oil Prod Co | Continuous reforming-regeneration process |
US3838038A (en) | 1971-12-14 | 1974-09-24 | Universal Oil Prod Co | Continuous conversion and regeneration process |
FR2337196A1 (fr) * | 1975-12-30 | 1977-07-29 | Raffinage Cie Francaise | Procede de regeneration de catalyseurs de conversion d'hydrocarbures |
FR2395069A1 (fr) * | 1977-06-20 | 1979-01-19 | Inst Francais Du Petrole | Procede de recyclage des reactifs gazeux utilises pour la regeneration d'un catalyseur d'hydroconversion d'hydrocarbures |
US5776849A (en) * | 1983-11-10 | 1998-07-07 | Exxon Research & Engineering Company | Regeneration of severely deactivated reforming catalysts |
US4578370A (en) | 1985-04-25 | 1986-03-25 | Uop Inc. | Gas circulation method for moving bed catalyst regeneration zones |
US4977119A (en) | 1987-11-04 | 1990-12-11 | Uop | Method of regenerating hydrocarbon conversion catalyst by coke burning |
US4880604A (en) | 1987-11-04 | 1989-11-14 | Uop | Apparatus for coke burning in regeneration of hydrocarbon conversion catalyst |
US4859643A (en) * | 1988-05-11 | 1989-08-22 | Uop | Regeneration method with reduced catalyst heat exposure |
US5277880A (en) | 1988-05-11 | 1994-01-11 | Uop | Catalyst regeneration apparatus with radial flow distribution |
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. |
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 |
US5376607A (en) * | 1989-11-16 | 1994-12-27 | Uop | Method for controlling moisture by coke composition |
US5824619A (en) * | 1994-05-12 | 1998-10-20 | Uop | Particulate cooling process with reduced thermal channeling |
FR2761910B1 (fr) * | 1997-04-14 | 1999-05-14 | Inst Francais Du Petrole | Procede et enceinte de regeneration d'un catalyseur de production d'aromatiques ou de reformage avec oxychloration amelioree |
FR2761909B1 (fr) * | 1997-04-14 | 1999-05-14 | Inst Francais Du Petrole | Procede et installation perfectionnes pour la regeneration d'un catalyseur de production d'aromatiques ou de reformage |
FR2761907B1 (fr) * | 1997-04-14 | 1999-05-14 | Inst Francais Du Petrole | Procede et dispositif a combustion etagee pour la regeneration d'un catalyseur de reformage ou de production d'aromatiques en lit mobile |
FR2777806B1 (fr) * | 1998-04-22 | 2000-06-02 | Inst Francais Du Petrole | Procede de regeneration en mode degrade d'un catalyseur |
-
2000
- 2000-04-18 CN CN00105687A patent/CN1102455C/zh not_active Expired - Lifetime
-
2001
- 2001-04-17 IT IT2001MI000822A patent/ITMI20010822A1/it unknown
- 2001-04-17 CA CA002344015A patent/CA2344015C/en not_active Expired - Lifetime
- 2001-04-18 FR FR0105242A patent/FR2807678B1/fr not_active Expired - Lifetime
- 2001-04-18 US US09/837,788 patent/US7045477B2/en not_active Expired - Lifetime
- 2001-04-18 DE DE10118988.5A patent/DE10118988B4/de not_active Expired - Lifetime
- 2001-04-18 JP JP2001120280A patent/JP3904407B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US7045477B2 (en) | 2006-05-16 |
JP3904407B2 (ja) | 2007-04-11 |
DE10118988A1 (de) | 2001-12-13 |
ITMI20010822A0 (it) | 2001-04-17 |
CN1318431A (zh) | 2001-10-24 |
FR2807678A1 (fr) | 2001-10-19 |
CA2344015C (en) | 2007-11-20 |
US20010049328A1 (en) | 2001-12-06 |
FR2807678B1 (fr) | 2004-11-26 |
CA2344015A1 (en) | 2001-10-18 |
DE10118988B4 (de) | 2015-02-05 |
ITMI20010822A1 (it) | 2002-10-17 |
JP2001310134A (ja) | 2001-11-06 |
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