CA1225075A - Continuous process for catalyst regeneration by staged burnoff of carbon and sulfur compounds - Google Patents
Continuous process for catalyst regeneration by staged burnoff of carbon and sulfur compoundsInfo
- Publication number
- CA1225075A CA1225075A CA000464401A CA464401A CA1225075A CA 1225075 A CA1225075 A CA 1225075A CA 000464401 A CA000464401 A CA 000464401A CA 464401 A CA464401 A CA 464401A CA 1225075 A CA1225075 A CA 1225075A
- Authority
- CA
- Canada
- Prior art keywords
- catalyst
- zone
- gas
- carbon
- oxygen
- 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
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 226
- 238000011069 regeneration method Methods 0.000 title claims abstract description 54
- 230000008929 regeneration Effects 0.000 title claims abstract description 53
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 46
- 150000003464 sulfur compounds Chemical class 0.000 title description 7
- 238000010924 continuous production Methods 0.000 title description 2
- 239000007789 gas Substances 0.000 claims abstract description 97
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 49
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 49
- 239000001301 oxygen Substances 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 43
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 41
- 239000011593 sulfur Substances 0.000 claims abstract description 41
- 239000011261 inert gas Substances 0.000 claims description 15
- 239000004215 Carbon black (E152) Substances 0.000 claims description 9
- 229930195733 hydrocarbon Natural products 0.000 claims description 9
- 150000002430 hydrocarbons Chemical class 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 239000010419 fine particle Substances 0.000 claims description 2
- 238000012216 screening Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 16
- 239000003245 coal Substances 0.000 abstract description 3
- 238000004231 fluid catalytic cracking Methods 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- 239000002245 particle Substances 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 238000005984 hydrogenation reaction Methods 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 241000282320 Panthera leo Species 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- WHDPTDWLEKQKKX-UHFFFAOYSA-N cobalt molybdenum Chemical compound [Co].[Co].[Mo] WHDPTDWLEKQKKX-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- YALHCTUQSQRCSX-UHFFFAOYSA-N sulfane sulfuric acid Chemical compound S.OS(O)(=O)=O YALHCTUQSQRCSX-UHFFFAOYSA-N 0.000 description 1
- 125000000101 thioether group Chemical group 0.000 description 1
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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/20—Regeneration or reactivation
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
- Y10S502/515—Specific contaminant removal
- Y10S502/517—Sulfur or sulfur compound removal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US538,316 | 1983-10-03 | ||
| US06/538,316 US4621069A (en) | 1983-10-03 | 1983-10-03 | Continuous process for catalyst regeneration by staged burnoff of carbon and sulfur compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1225075A true CA1225075A (en) | 1987-08-04 |
Family
ID=24146405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000464401A Expired CA1225075A (en) | 1983-10-03 | 1984-10-01 | Continuous process for catalyst regeneration by staged burnoff of carbon and sulfur compounds |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4621069A (enExample) |
| JP (1) | JPS6094145A (enExample) |
| CA (1) | CA1225075A (enExample) |
| DE (1) | DE3434337C2 (enExample) |
| GB (1) | GB2147518B (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8722841D0 (en) * | 1987-09-29 | 1987-11-04 | Shell Int Research | Regeneration of hydrocracking catalyst |
| JPH01127046A (ja) * | 1987-11-10 | 1989-05-19 | Masaaki Tamayama | 触媒の再生方法およびその装置 |
| JPH02298356A (ja) * | 1989-05-09 | 1990-12-10 | Sofutaade Kogyo Kk | 触媒の再生方法及びその装置 |
| US5073529A (en) * | 1989-12-20 | 1991-12-17 | Amoco Corporation | Method of regenerating a nonacidic zeolite catalyst |
| US5254513A (en) * | 1991-05-20 | 1993-10-19 | Texaco, Inc. | Method for the reactivation of spent alumina-supported hydrotreating catalysts |
| US5209840A (en) * | 1991-10-02 | 1993-05-11 | Texaco Inc. | Separation of active catalyst particles from spent catalyst particles by air elutriation |
| FR2699430B1 (fr) * | 1992-12-22 | 1995-03-17 | Eurecat Europ Retrait Catalys | Procédé de régénération d'un catalyseur de conversion d'hydrocarbures. |
| US5824619A (en) * | 1994-05-12 | 1998-10-20 | Uop | Particulate cooling process with reduced thermal channeling |
| WO1996029148A1 (en) * | 1995-03-20 | 1996-09-26 | Shell Internationale Research Maatschappij B.V. | Process for catalyst regeneration |
| US6123833A (en) * | 1998-09-22 | 2000-09-26 | Uop Llc | Method for controlling moisture in a catalyst regeneration process |
| CN1098338C (zh) * | 2000-06-12 | 2003-01-08 | 中国石油化工集团公司 | 一种加氢催化剂器外再生方法 |
| US8262753B2 (en) * | 2000-08-17 | 2012-09-11 | Bayne Carew | Apparatus for generating hydrocarbon fuel |
| US8147590B2 (en) | 2000-08-17 | 2012-04-03 | Bayne Carew | Fluid filter separator and method |
| DE10161665A1 (de) * | 2001-12-14 | 2003-06-26 | Lurgi Ag | Verfahren zur thermischen Entkokung eines Zeolith-Katalysators |
| DE10350476A1 (de) * | 2003-10-23 | 2005-05-25 | Tricat Gmbh Catalyst Service Bitterfeld | Verfahren und Vorrichtung zur Regenerierung, Aktivierung und Konservierung von Hydrotreatment-Katalysatoren |
| FR2864529B1 (fr) * | 2003-12-24 | 2006-12-15 | Valdi | Procede de preparation de sulfate de sodium |
| JP5228221B2 (ja) * | 2007-04-27 | 2013-07-03 | コスモ石油株式会社 | 炭化水素油の水素化処理触媒の製造方法 |
| JP5524887B2 (ja) * | 2011-03-17 | 2014-06-18 | 株式会社神戸製鋼所 | 重質油からの水素化分解油の製造方法 |
| EP2736636B1 (en) | 2011-07-27 | 2020-01-08 | Saudi Arabian Oil Company | Method for removing sulfur compounds from gaseous hydrocarbons using catalytic compositions |
| US9186625B2 (en) * | 2012-09-21 | 2015-11-17 | Andritz, Inc. | Method and apparatus for pre-heating recirculated flue gas to a dry scrubber during periods of low temperature |
| JP6071542B2 (ja) * | 2012-12-27 | 2017-02-01 | 日揮触媒化成株式会社 | 水素化処理触媒の再生方法、再生水素化処理触媒の製造方法 |
| JP2015085307A (ja) * | 2013-11-01 | 2015-05-07 | Ｊｘ日鉱日石エネルギー株式会社 | 水素化処理用触媒の製造方法及び炭化水素油の製造方法 |
| RU2638159C1 (ru) * | 2016-10-17 | 2017-12-12 | Общество с ограниченной ответственностью ООО "Компания "Новые технологии" Республика Башкортостан | Способ окислительной регенерации катализаторов гидроочистки нефтяного сырья |
| RU2635924C1 (ru) * | 2016-11-14 | 2017-11-17 | Общество с ограниченной ответственностью "ХАММЕЛЬ" | Способ регенерации закоксованного катализатора и устройство для его реализации |
| FR3135630A1 (fr) | 2022-05-18 | 2023-11-24 | Axens | Dispositif permettant la regeneration d’un catalyseur d’hydroconversion et procedes associes |
| FR3155240A1 (fr) | 2023-11-15 | 2025-05-16 | IFP Energies Nouvelles | Procede de regeneration et de tri d’un catalyseur d’hydroconversion use pour recyclage a l’hydroconversion |
| FR3159910A1 (fr) | 2024-03-06 | 2025-09-12 | IFP Energies Nouvelles | Procede de decontamination d’un catalyseur use par extraction de contaminants metalliques |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2579834A (en) * | 1951-12-25 | Moving catalyst conveesion system | ||
| US1440194A (en) * | 1917-11-16 | 1922-12-26 | Gen Norit Company Ltd | Method of drying, burning, and recovering finely-divided material |
| US1943976A (en) * | 1931-01-16 | 1934-01-16 | George R Lewers | Process of revivifying mineral absorbents |
| US2304398A (en) * | 1940-02-08 | 1942-12-08 | Sinclair Refining Co | Catalytic cracking |
| US2457837A (en) * | 1943-05-21 | 1949-01-04 | Socony Vacuum Oil Co Inc | Multistage regeneration of a moving bed catalyst |
| US2436340A (en) * | 1943-08-13 | 1948-02-17 | Phillips Petroleum Co | Conversion of hydrocarbons using moving catalysts |
| US2723949A (en) * | 1951-10-31 | 1955-11-15 | Universal Oil Prod Co | Method and apparatus for converting a hydrocarbon oil stream in the presence of a relatively thin moving particle bed |
| US3533960A (en) * | 1967-10-06 | 1970-10-13 | Universal Oil Prod Co | Regeneration of sulfur - contaminated carbonized catalyst subsequent to sulfide scale removal from heater |
| US3764558A (en) * | 1971-06-24 | 1973-10-09 | Sun Oil Co Pennsylvania | Constant low oxygen concentration gas regeneration of refining catalysts |
| US4007131A (en) * | 1974-01-31 | 1977-02-08 | Mobil Oil Corporation | Hydroprocessing catalyst regeneration |
| US4026821A (en) * | 1976-05-10 | 1977-05-31 | Catco Venture | Catalyst regeneration |
-
1983
- 1983-10-03 US US06/538,316 patent/US4621069A/en not_active Expired - Lifetime
-
1984
- 1984-09-19 DE DE3434337A patent/DE3434337C2/de not_active Expired - Fee Related
- 1984-10-01 GB GB08424758A patent/GB2147518B/en not_active Expired
- 1984-10-01 JP JP59204184A patent/JPS6094145A/ja active Granted
- 1984-10-01 CA CA000464401A patent/CA1225075A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2147518B (en) | 1986-12-03 |
| GB8424758D0 (en) | 1984-11-07 |
| GB2147518A (en) | 1985-05-15 |
| JPH051060B2 (enExample) | 1993-01-07 |
| US4621069A (en) | 1986-11-04 |
| DE3434337A1 (de) | 1985-04-18 |
| JPS6094145A (ja) | 1985-05-27 |
| DE3434337C2 (de) | 1996-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |