ES438131A1 - Metodo para reactivar "in situ" un lecho de catalizador desactivado. - Google Patents
Metodo para reactivar "in situ" un lecho de catalizador desactivado.Info
- Publication number
- ES438131A1 ES438131A1 ES438131A ES438131A ES438131A1 ES 438131 A1 ES438131 A1 ES 438131A1 ES 438131 A ES438131 A ES 438131A ES 438131 A ES438131 A ES 438131A ES 438131 A1 ES438131 A1 ES 438131A1
- Authority
- ES
- Spain
- Prior art keywords
- catalyst
- reactivating
- reactivation
- particulate catalyst
- catalyst masses
- 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 abstract 5
- 230000007420 reactivation Effects 0.000 title 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/28—Regeneration or reactivation
- B01J27/285—Regeneration or reactivation of catalysts comprising compounds of phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47568674A | 1974-06-03 | 1974-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES438131A1 true ES438131A1 (es) | 1977-02-01 |
Family
ID=23888669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES438131A Expired ES438131A1 (es) | 1974-06-03 | 1975-06-02 | Metodo para reactivar "in situ" un lecho de catalizador desactivado. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS50153790A (en, 2012) |
| BR (1) | BR7503454A (en, 2012) |
| CA (1) | CA1055921A (en, 2012) |
| CS (1) | CS191266B2 (en, 2012) |
| DE (1) | DE2524223A1 (en, 2012) |
| ES (1) | ES438131A1 (en, 2012) |
| FR (1) | FR2272736B1 (en, 2012) |
| GB (1) | GB1500036A (en, 2012) |
| IN (1) | IN143866B (en, 2012) |
| IT (1) | IT1035834B (en, 2012) |
| ZA (1) | ZA753372B (en, 2012) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5487693A (en) * | 1977-12-23 | 1979-07-12 | Nippon Petrochemicals Co Ltd | Catalyst regeneration |
| US5932778A (en) * | 1997-09-30 | 1999-08-03 | Bp Amoco Corporation | Shutdown process for olefin polymerization reactor |
| US6025534A (en) * | 1998-04-07 | 2000-02-15 | Bp Amoco Corporation | Olefin polymerization process |
| MX380335B (es) * | 2014-12-11 | 2025-03-11 | Mexicano Inst Petrol | Procedimiento de lavado in-situ para recuperar actividad de un catalizador de hidrodesulfuracion desactivado. |
| WO2019097720A1 (ja) * | 2017-11-20 | 2019-05-23 | 東京電力ホールディングス株式会社 | 触媒の再生処理方法及び触媒再生処理装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2382318A (en) * | 1942-04-08 | 1945-08-14 | Universal Oil Prod Co | Alkylation of benzene |
| US2658933A (en) * | 1951-08-17 | 1953-11-10 | Standard Oil Dev Co | Slurry polymerization process |
| JPS498483A (en, 2012) * | 1972-05-24 | 1974-01-25 | ||
| JPS5324917B2 (en, 2012) * | 1972-05-31 | 1978-07-24 |
-
1975
- 1975-01-17 JP JP50007661A patent/JPS50153790A/ja active Pending
- 1975-05-23 IT IT49740/75A patent/IT1035834B/it active
- 1975-05-23 GB GB22559/75A patent/GB1500036A/en not_active Expired
- 1975-05-26 ZA ZA00753372A patent/ZA753372B/xx unknown
- 1975-05-26 FR FR7516325A patent/FR2272736B1/fr not_active Expired
- 1975-05-27 CA CA227,826A patent/CA1055921A/en not_active Expired
- 1975-05-28 IN IN1076/CAL/75A patent/IN143866B/en unknown
- 1975-05-29 CS CS753786A patent/CS191266B2/cs unknown
- 1975-05-31 DE DE19752524223 patent/DE2524223A1/de not_active Withdrawn
- 1975-06-02 ES ES438131A patent/ES438131A1/es not_active Expired
- 1975-06-02 BR BR4421/75D patent/BR7503454A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2272736A1 (en, 2012) | 1975-12-26 |
| IT1035834B (it) | 1979-10-20 |
| CA1055921A (en) | 1979-06-05 |
| JPS50153790A (en, 2012) | 1975-12-11 |
| CS191266B2 (en) | 1979-06-29 |
| IN143866B (en, 2012) | 1978-02-18 |
| AU8167775A (en) | 1976-12-02 |
| DE2524223A1 (de) | 1975-12-11 |
| ZA753372B (en) | 1976-05-26 |
| BR7503454A (pt) | 1976-05-25 |
| FR2272736B1 (en, 2012) | 1981-09-25 |
| GB1500036A (en) | 1978-02-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL7600525A (nl) | Werkwijze ter bereiding van olefinen die onder normale temperatuur- en drukcondities gasvor- mig zijn. | |
| ES413925A1 (es) | Un procedimiento para la isomerizacion de hidrocarburos sa-turados alifaticos c4-c6. | |
| ES377570A1 (es) | Un procedimiento para convertir un hidrocarburo. | |
| MY8000066A (en) | Regeneration method for gravity-flowing particles of deactivated hydrocarbon conversion catalyst | |
| DK196575A (da) | Fremgangsmade til ensartet opvarmning, specielt til at gore organiske produkter holdbare | |
| ES438131A1 (es) | Metodo para reactivar "in situ" un lecho de catalizador desactivado. | |
| BR7501525A (pt) | Guarnicao de buchas de empanque aperfeicoada para valvulas de alta pressao | |
| IT1036474B (it) | Procedimento per rimuovere incrostazioni carboniosi | |
| NL7510059A (nl) | Werkwijze ter bereiding van hydro-ontzwavelings- katalysator. | |
| ES437084A1 (es) | Un procedimiento para hidrocraquear hidrocarburos. | |
| ES441790A1 (es) | Un metodo para llenar un reactor con uno o mas lechos homo- geneos de particulas solidas. | |
| SE411482B (sv) | Tryckreduktionsanordning for vetske-, ang - eller gasformiga medier | |
| JPS52141480A (en) | Catalytic gas/solid reactor | |
| SU513970A1 (ru) | Способ получени флотореагента | |
| JPS5378203A (en) | Gydrocracking of hydrocarbons by powdered catalysts | |
| ES386941A1 (es) | Un procedimiento para el craqueo catalitico de nafta. | |
| ES397286A1 (es) | Un procedimiento de regeneracion para restablecer la selec-tividad de un catalizador. | |
| SU477109A1 (ru) | Способ получени сорбента-катализатора | |
| ES425412A1 (es) | Procedimiento para la obtencion de epsilon-aminocaprnamida. | |
| IT1049482B (it) | Procedimento per purificare paraffinonossime grezze | |
| NO146975C (no) | Fremgangsmåte for regenerering av en koksforurenset cracking-katalysator | |
| IT1017370B (it) | Impianto di circulazione dei gas di scarico per reattori nucleari | |
| ES381369A1 (es) | Un procedimiento para la conversion de un hidrocarburo. | |
| ES385950A1 (es) | Procedimiento para la hidratacion catalitica de olefinas. | |
| JPS51136570A (en) | Coarse packed bed |