ES8402611A1 - Un procedimiento para reformar una alimentacion de nafta. - Google Patents
Un procedimiento para reformar una alimentacion de nafta.Info
- Publication number
- ES8402611A1 ES8402611A1 ES518743A ES518743A ES8402611A1 ES 8402611 A1 ES8402611 A1 ES 8402611A1 ES 518743 A ES518743 A ES 518743A ES 518743 A ES518743 A ES 518743A ES 8402611 A1 ES8402611 A1 ES 8402611A1
- Authority
- ES
- Spain
- Prior art keywords
- platinum
- catalyst
- rhenium
- percent
- reactors
- 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
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
- C10G59/00—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha
- C10G59/02—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha plural serial stages only
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/656—Manganese, technetium or rhenium
- B01J23/6567—Rhenium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
PROCEDIMIENTO PARA REFORMAR UNA ALIMENTACION DE NAFTA EN PRESENCIA DE HIDROGENO, EN UNA UNIDAD DE REFORMACION QUE TIENE POR LO MENOS UN REACTOR EN CORRIENTE QUE CONTIENE CATALIZADOR, A TRAVES DEL CUAL EL HIDROGENO Y LA NAFTA SON CALENTADOS Y SE HACEN FLUIR DE MODO QUE SE PONEN EN CONTACTO CON EL CATALIZADOR EN CONDICIONES DE REFORMACION. CONSISTE EN CONCENTRAR DENTRO DE LA ZONA DE REACCION DEL REACOTR, SITUADA EN LA PARTE DE ATRAS, UN CATALIZADOR DE PLATINO ACTIVADO CON RENIO, SIENDO LA RELACION EN PESO DE RENIO: PLATINO DE APROXIMADAMENTE 1,5:1 Y EN CONCENTRARDENTRO DE LA ZONA DE REACCION DEL REACTOR, SITUADA EN LA PARTE MAS DELANTERA, UN CATALIZADOR DE PLATINO O UN CATALIZADOR DE PLATINO ACTIVADO CON RENIO, QUE CON TIENE RENIO EN UNA CONCENTRACION QUE PROPORCIONA UNA RELACION EN PESO DE RENIO:PLATINO DE 1:1, O MENOS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33649581A | 1981-12-31 | 1981-12-31 | |
US40907382A | 1982-08-18 | 1982-08-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8402611A1 true ES8402611A1 (es) | 1984-02-01 |
ES518743A0 ES518743A0 (es) | 1984-02-01 |
Family
ID=26990234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES518743A Granted ES518743A0 (es) | 1981-12-31 | 1982-12-31 | Un procedimiento para reformar una alimentacion de nafta. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4440628A (es) |
EP (1) | EP0083875B1 (es) |
CA (1) | CA1223836A (es) |
DE (1) | DE3273258D1 (es) |
ES (1) | ES518743A0 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2611740B2 (fr) * | 1986-04-16 | 1989-10-27 | Inst Francais Du Petrole | Procede de reformage catalytique |
FR2597496B1 (fr) * | 1986-04-16 | 1989-02-17 | Inst Francais Du Petrole | Procede de reformage catalytique |
DE68904417D1 (de) * | 1989-02-17 | 1993-02-25 | Council Scient Ind Res | Reformierverfahren fuer die katalytische umwandlung von kohlenwasserstofffraktionen zu aromatenreichem kohlenwasserstoffgemisch. |
US6740228B1 (en) | 1989-10-30 | 2004-05-25 | Exxonmobil Chemical Patents Inc. | Process for reforming petroleum hydrocarbon stocks |
WO1994019428A1 (en) * | 1993-02-18 | 1994-09-01 | Exxon Research & Engineering Company | REFORMING USING A Pt LOW-Re CATALYST IN THE LEAD REACTOR |
US6593377B1 (en) * | 2002-02-26 | 2003-07-15 | Blue Star Sustainable Technologies Corporation | Method and apparatus for producing high molecular weight liquid hydrocarbons from methane and/or natural gas |
US7622620B2 (en) * | 2006-12-22 | 2009-11-24 | Uop Llc | Hydrocarbon conversion process including a staggered-bypass reaction system |
EP2752477A1 (en) * | 2011-09-01 | 2014-07-09 | Guradoor S.L. | Method for obtaining branched alkanes and aromatic hydrocarbons |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3415737A (en) * | 1966-06-24 | 1968-12-10 | Chevron Res | Reforming a sulfur-free naphtha with a platinum-rhenium catalyst |
US3516924A (en) * | 1968-04-19 | 1970-06-23 | Universal Oil Prod Co | Catalytic reforming process |
US3544451A (en) * | 1968-04-24 | 1970-12-01 | Universal Oil Prod Co | Conversion of hydrocarbons with a catalyst containing platinum and rhenium combined with a carrier material containing alumina and mordenite |
CA925452A (en) * | 1969-06-20 | 1973-05-01 | P. Masologites George | Catalytic reforming of gasoline hydrocarbons |
US3875047A (en) * | 1969-06-20 | 1975-04-01 | Atlantic Richfield Co | Platinum-rhenium serial reforming in four beds |
BE756441A (fr) * | 1969-10-14 | 1971-03-22 | Engelhard Min & Chem | Procede de reforming catalytique d'hydrocarbures naphteniques et paraffiniques |
US3943050A (en) * | 1973-07-26 | 1976-03-09 | Bertolacini Ralph J | Serial reforming with zirconium-promoted catalysts |
CA1088958A (en) * | 1975-12-22 | 1980-11-04 | James P. Gallagher | Catalytic reforming method for production of benzene and toluene |
US4167473A (en) * | 1977-06-27 | 1979-09-11 | Uop Inc. | Multiple-stage catalytic reforming with gravity-flowing dissimilar catalyst particles |
US4174270A (en) * | 1977-11-03 | 1979-11-13 | Cosden Technology, Inc. | High severity process for the production of aromatic hydrocarbons |
US4356081A (en) * | 1978-04-10 | 1982-10-26 | Gallagher James P | Catalytic reforming with rhenium-platinum catalyst containing more rhenium than platinum |
AU537495B2 (en) * | 1978-04-10 | 1984-06-28 | Engelhard Corporation | Catalytic reforming with rhenium-platinum catalyst |
US4261811A (en) * | 1979-04-06 | 1981-04-14 | Standard Oil Company (Indiana) | Reforming with an improved rhenium-containing catalyst |
US4319984A (en) * | 1979-10-22 | 1982-03-16 | Standard Oil Company (Indiana) | Reforming with an improved platinum-containing catalyst |
-
1982
- 1982-12-20 CA CA000418130A patent/CA1223836A/en not_active Expired
- 1982-12-31 EP EP82307015A patent/EP0083875B1/en not_active Expired
- 1982-12-31 ES ES518743A patent/ES518743A0/es active Granted
- 1982-12-31 DE DE8282307015T patent/DE3273258D1/de not_active Expired
-
1983
- 1983-04-06 US US06/482,511 patent/US4440628A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA1223836A (en) | 1987-07-07 |
EP0083875A1 (en) | 1983-07-20 |
US4440628A (en) | 1984-04-03 |
ES518743A0 (es) | 1984-02-01 |
DE3273258D1 (en) | 1986-10-16 |
EP0083875B1 (en) | 1986-09-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Carter et al. | Bimetallic catalysts; application in catalytic reforming | |
DK0643756T3 (da) | Fremgangsmåde til katalytisk omdannelse af organisk materiale til et gasprodukt | |
AU6858694A (en) | Process for the production of hydrogen/carbon monoxide mixtures or hydrogen from methane | |
BR8807760A (pt) | Catalisador e processo para a producao de hidrocarbonetos a partir de gas de sintese | |
GB1277050A (en) | Reforming process | |
ES8402611A1 (es) | Un procedimiento para reformar una alimentacion de nafta. | |
EP0842894A1 (en) | Process and apparatus for catalytic partial oxidation of a hydrocarbon | |
GB1484372A (en) | Catalyst regeneration process | |
DE3562897D1 (en) | Process for the preparation of methane in the presence of a thioresistant catalyst, and catalyst to be used in such a process | |
EP1034133B1 (en) | Low hydrogen syngas using co2 and a nickel catalyst | |
GB2369788A (en) | Process for activating a reforming catalyst | |
CA2223285A1 (en) | Process for reverse staging in hydroprocessing reactor systems | |
GB2169919B (en) | Process for the preparation of hydrocarbons | |
US3650944A (en) | Reforming process startup | |
US3691063A (en) | Residual fuel oil hydrocracking process | |
ES342944A1 (es) | Un procedimiento mejorado para la produccion de un reforma-do de alto octano. | |
US4668833A (en) | Hydrogenation of acetylene contained in hydrogen chlorine gas, and application thereof | |
DE60030219T2 (de) | Verfahren für die Reformierung von Methan mit Kohlendioxid | |
US3769358A (en) | Hydrogenation process start-up method | |
GB1474284A (en) | Hydrocarbon conversion catalyst and the uses thereof | |
US3932147A (en) | Method of reforming hydrocarbons | |
ES8202353A1 (es) | Un procedimiento para mejorar la calidad de octano de una nafta en una unidad de reformacion | |
US3840608A (en) | Hydrogenation of aromatic hydrocarbons | |
TW324668B (en) | A catalyst composition for use in a hydroconversion process | |
ES8609437A1 (es) | Un procedimiento para reformar nafta con hidrogeno |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20010301 |