ES2184143T3 - Procedimiento de reformado con tratamiento previo del catalizador. - Google Patents
Procedimiento de reformado con tratamiento previo del catalizador.Info
- Publication number
- ES2184143T3 ES2184143T3 ES97950673T ES97950673T ES2184143T3 ES 2184143 T3 ES2184143 T3 ES 2184143T3 ES 97950673 T ES97950673 T ES 97950673T ES 97950673 T ES97950673 T ES 97950673T ES 2184143 T3 ES2184143 T3 ES 2184143T3
- Authority
- ES
- Spain
- Prior art keywords
- catalyst
- procedure
- reactor system
- halogen
- metallic coating
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
- B01J29/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789 containing iron group metals, noble metals or copper
- B01J29/62—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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
-
- 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
- C10G35/06—Catalytic reforming characterised by the catalyst used
- C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
-
- 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
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
- B01J2219/0236—Metal based
-
- 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
- Y10S502/521—Metal contaminant passivation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Abstract
UN PROCEDIMIENTO DE REFORMACION CATALITICA EN EL QUE SE UTILIZA UN CATALIZADOR DE ZEOLITA HALOGENO QUE CONTIENE PLATINO EN UN SISTEMA DE REACTOR CON UN REVESTIMIENTO METALICO SEGUN EL CUAL ANTES DE LA CARGA DEL CATALIZADOR Y DE LA REFORMACION SE RETIRA EL ACIDO HALOGENO DEL CATALIZADOR. EL PROCEDIMIENTO CONSISTE EN FORMAR UN SISTEMA DE REACTOR DE REFORMACION QUE TENGA UN REVESTIMIENTO METALICO; FORMAR UN CATALIZADOR DE ZEOLITA HALOGENO QUE CONTENGA PLATINO PREPARADO SEGUN UN PROCEDIMIENTO QUE CONSISTE EN RETIRAR EL ACIDO HALOGENO VOLATIL; CARGAR DICHO CATALIZADOR EN EL SISTEMA DE REACTOR; Y REFORMAR CATALITICAMENTE LOS HIDROCARBUROS EN AROMATICOS CON LO QUE EL METAL DEL SISTEMA DE REACTOR CON UN REVESTIMIENTO METALICO NO DESACTIVA EL CATALIZADOR. EL METAL DEL REVESTIMIENTO CONTIENE PREFERENTEMENTE ESTAÑO Y EL CATALIZADOR ZEOLITA ES PREFERENTEMENTE UN CATALIZADOR DE ZEOLITA TIPO L DE PLATINO. LA INVENCION TAMBIEN SE REFIERE A UN PROCEDIMIENTO PARA REDUCIR LA CONTAMINACION DE UN CATALIZADOR HECHO DE UN METAL UTILIZADO PARA REVESTIR UN SISTEMA DE REACTOR. EL PROCEDIMIENTO CONSISTE EN PRETRATAR UN CATALIZADOR HALOGENO CON HIDROGENO PARA ELIMINAR EL ACIDO HALOGENO VOLATIL. A CONTINUACION SE CARGA EL CATALIZADOR RESULTANTE EN UN SISTEMA DE REACTOR CON UN REVESTIMIENTO METALICO Y SE CONVIERTEN LOS HIDROCARBUROS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/781,433 US5914028A (en) | 1997-01-10 | 1997-01-10 | Reforming process with catalyst pretreatment |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2184143T3 true ES2184143T3 (es) | 2003-04-01 |
Family
ID=25122723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97950673T Expired - Lifetime ES2184143T3 (es) | 1997-01-10 | 1997-11-19 | Procedimiento de reformado con tratamiento previo del catalizador. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5914028A (es) |
EP (1) | EP0951523B1 (es) |
JP (1) | JP3974188B2 (es) |
KR (1) | KR100496698B1 (es) |
AU (1) | AU5361398A (es) |
CA (1) | CA2277289C (es) |
DE (1) | DE69715457T2 (es) |
ES (1) | ES2184143T3 (es) |
ID (1) | ID22817A (es) |
MY (1) | MY117119A (es) |
WO (1) | WO1998030657A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SA05260056B1 (ar) | 1991-03-08 | 2008-03-26 | شيفرون فيليبس كيميكال كمبني ال بي | جهاز لمعالجة الهيدروكربون hydrocarbon |
US6258256B1 (en) | 1994-01-04 | 2001-07-10 | Chevron Phillips Chemical Company Lp | Cracking processes |
US6274113B1 (en) | 1994-01-04 | 2001-08-14 | Chevron Phillips Chemical Company Lp | Increasing production in hydrocarbon conversion processes |
ID24070A (id) | 1997-06-12 | 2000-07-06 | Idemitsu Kosan Co | Katalis yang mengandung hologen dan proses pembuatannya |
US6616909B1 (en) * | 1998-07-27 | 2003-09-09 | Battelle Memorial Institute | Method and apparatus for obtaining enhanced production rate of thermal chemical reactions |
US6440895B1 (en) * | 1998-07-27 | 2002-08-27 | Battelle Memorial Institute | Catalyst, method of making, and reactions using the catalyst |
FR2800596B1 (fr) | 1999-11-10 | 2002-03-22 | Ioltechnologie Production | Implant intraoculaire precristallinien |
US20090166259A1 (en) * | 2007-12-28 | 2009-07-02 | Steven Bradley | Metal-based coatings for inhibiting metal catalyzed coke formation in hydrocarbon conversion processes |
US8128887B2 (en) * | 2008-09-05 | 2012-03-06 | Uop Llc | Metal-based coatings for inhibiting metal catalyzed coke formation in hydrocarbon conversion processes |
US8912108B2 (en) * | 2012-03-05 | 2014-12-16 | Chevron Phillips Chemical Company Lp | Methods of regenerating aromatization catalysts |
US10556228B2 (en) | 2016-09-08 | 2020-02-11 | Chevron Phillips Chemical Company Lp | Acidic aromatization catalyst with improved activity and stability |
US10118167B2 (en) * | 2016-12-20 | 2018-11-06 | Chevron Phillips Chemical Company Lp | Methods for regenerating sulfur-contaminated aromatization catalysts |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3615357A (en) * | 1970-02-20 | 1971-10-26 | Horizons Research Inc | Removal of tin from copper scrap |
FR2227346B1 (es) * | 1973-04-25 | 1976-11-12 | Stephanois Rech Mec | |
US4015950A (en) * | 1974-01-29 | 1977-04-05 | Agence Nationale De Valorisation De La Recherche (Anvar) | Surface treatment process for steels and article |
US4048057A (en) * | 1976-10-04 | 1977-09-13 | Pullman Incorporated | Integrated heavy oil cracking process utilizing catalyst separated from cracking in pretreating zone |
US4324648A (en) * | 1980-03-24 | 1982-04-13 | Phillips Petroleum Company | Cracking catalyst poisons passivated with tin compounds plus both sulfur and phosphorus |
US4681865A (en) * | 1985-05-07 | 1987-07-21 | Research Association For Utilization Of Light Oil | Catalyst for the production of aromatic hydrocarbons |
US4761512A (en) * | 1985-05-07 | 1988-08-02 | Research Association For Utilization Of Light Oil | Catalyst for the production of aromatic hydrocarbons and process for the production of aromatic hydrocarbons using said catalyst |
EP0226483B1 (fr) * | 1985-11-12 | 1989-06-14 | Institut Français du Pétrole | Procédé et appareil de craquage catalytique d'une charge hydrocarbonée soumise à un prétraitement par des particules de solides peu actives |
US5196631A (en) * | 1986-10-04 | 1993-03-23 | Research Association For Utilization Of Light Oil | Catalyst for production of aromatic hydrocarbons and process for production of aromatic hydrocarbons using same |
JPH0829255B2 (ja) * | 1986-10-04 | 1996-03-27 | 出光興産株式会社 | 芳香族炭化水素製造用触媒およびこれを用いた芳香族炭化水素の製造方法 |
US5041208A (en) * | 1986-12-04 | 1991-08-20 | Mobil Oil Corporation | Process for increasing octane and reducing sulfur content of olefinic gasolines |
US5110854A (en) * | 1988-05-26 | 1992-05-05 | Ratliff Glenn O | Water-based shielding compositions for locally protecting metal surfaces during heat treatment thereof |
US5128300A (en) * | 1989-06-30 | 1992-07-07 | Uop | Reforming catalyst with homogeneous metals dispersion |
JP2784944B2 (ja) * | 1989-09-25 | 1998-08-13 | 出光興産株式会社 | 芳香族炭化水素の製造方法 |
US5107061A (en) * | 1990-04-06 | 1992-04-21 | Exxon Chemical Patents Inc. | Removal of organochlorides from hydrocarbon feed streams |
EP0498182B1 (en) * | 1991-02-05 | 1995-04-12 | Idemitsu Kosan Company Limited | Catalyst for the production of aromatic hydrocarbons and process for producing aromatic hydrocarbons by the use thereof |
JP3836499B2 (ja) * | 1991-03-08 | 2006-10-25 | シェブロン リサーチ アンド テクノロジー カンパニー | 低硫黄改質法 |
JP2606991B2 (ja) * | 1991-10-03 | 1997-05-07 | 出光興産株式会社 | 失活触媒の再生方法 |
US5397652A (en) * | 1992-03-27 | 1995-03-14 | The Louis Berkman Company | Corrosion resistant, colored stainless steel and method of making same |
US5279998A (en) * | 1992-07-17 | 1994-01-18 | Chevron Research And Technology Company | Zeolitic catalyst |
CN1043037C (zh) * | 1993-01-04 | 1999-04-21 | 切夫里昂化学公司 | 加氢脱烷基化方法 |
US5405525A (en) * | 1993-01-04 | 1995-04-11 | Chevron Research And Technology Company | Treating and desulfiding sulfided steels in low-sulfur reforming processes |
SG72659A1 (en) * | 1993-01-04 | 2000-05-23 | Chevron Chem Co | Dehydrogenation processes equipment and catalyst loads therefor |
US5413700A (en) * | 1993-01-04 | 1995-05-09 | Chevron Research And Technology Company | Treating oxidized steels in low-sulfur reforming processes |
US5401894A (en) * | 1994-06-07 | 1995-03-28 | Uop | Process for the treatment of halogenated organic feedstocks |
US5516421A (en) * | 1994-08-17 | 1996-05-14 | Brown; Warren E. | Sulfur removal |
-
1997
- 1997-01-10 US US08/781,433 patent/US5914028A/en not_active Expired - Lifetime
- 1997-11-19 EP EP97950673A patent/EP0951523B1/en not_active Expired - Lifetime
- 1997-11-19 ES ES97950673T patent/ES2184143T3/es not_active Expired - Lifetime
- 1997-11-19 KR KR10-1999-7006275A patent/KR100496698B1/ko not_active IP Right Cessation
- 1997-11-19 CA CA002277289A patent/CA2277289C/en not_active Expired - Fee Related
- 1997-11-19 WO PCT/US1997/021486 patent/WO1998030657A1/en active IP Right Grant
- 1997-11-19 JP JP53085798A patent/JP3974188B2/ja not_active Expired - Lifetime
- 1997-11-19 AU AU53613/98A patent/AU5361398A/en not_active Abandoned
- 1997-11-19 DE DE69715457T patent/DE69715457T2/de not_active Expired - Lifetime
- 1997-11-19 ID IDW990850A patent/ID22817A/id unknown
- 1997-12-04 MY MYPI97005814A patent/MY117119A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE69715457D1 (de) | 2002-10-17 |
KR100496698B1 (ko) | 2005-06-23 |
US5914028A (en) | 1999-06-22 |
KR20000070055A (ko) | 2000-11-25 |
MY117119A (en) | 2004-05-31 |
EP0951523A1 (en) | 1999-10-27 |
JP3974188B2 (ja) | 2007-09-12 |
DE69715457T2 (de) | 2003-01-09 |
AU5361398A (en) | 1998-08-03 |
ID22817A (id) | 1999-12-09 |
CA2277289C (en) | 2007-06-05 |
CA2277289A1 (en) | 1998-07-16 |
JP2001508481A (ja) | 2001-06-26 |
WO1998030657A1 (en) | 1998-07-16 |
EP0951523B1 (en) | 2002-09-11 |
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