ES2032371T3 - Procedimiento para deshidrogenacion de parafina. - Google Patents
Procedimiento para deshidrogenacion de parafina.Info
- Publication number
- ES2032371T3 ES2032371T3 ES91870087T ES91870087T ES2032371T3 ES 2032371 T3 ES2032371 T3 ES 2032371T3 ES 91870087 T ES91870087 T ES 91870087T ES 91870087 T ES91870087 T ES 91870087T ES 2032371 T3 ES2032371 T3 ES 2032371T3
- Authority
- ES
- Spain
- Prior art keywords
- dehydrogenation
- catalyst bed
- detergent range
- operating cycle
- catalyst
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
- C07C5/333—Catalytic processes
- C07C5/3335—Catalytic processes with metals
- C07C5/3337—Catalytic processes with metals of the platinum group
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
SE DESCRIBE UN PROCESO PERFECCIONADO PARA LA DESHIDROGENACION DE PARAFINAS DETERGENTES DE RANGO NORMAL CONTENIDAS EN UNA MEZCLA HIDROCARBONADA PARA PRODUCIR MONOOLEFINAS. LAS MEJORAS SE OBTIENEN MEDIANTE EL MANEJO SOBRE UN CICLO COMPLETO OPERANTE DE CATALISIS CON UN PROMEDIO DE HIDROGENO AÑADIDO A UN DETERGENTE FLUCTUANDO SU PROPORCION DE HIDROCARBONO ENTRE .5 Y CERCA DE 1.9. EL PROCESO PERFECCIONADO ES LLEVADO A CABO EN UN SUSTANCIALMENTE ADIABATICO REACTOR DE CORRIENTE DE FLUJO EN UN LECHO ADECUADO DE CATALISIS INTERIOR DE TEMPERATURA NO MAYOR DE CERCA DE 450 C. EL PROCESO PROPORCIONA TOLERANCIA MEJORADA PARA UN EXCESO INICIAL DE ACTIVIDAD DEL LECHO DE CATALISIS, PERMITIENDO DESEABLES DE LONGITUD DEL CICLO DE CATALISIS A SER OBTENIDO CON CONDICIONES DE MANEJO MAS FAVORABLES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53332390A | 1990-06-05 | 1990-06-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2032371T1 ES2032371T1 (es) | 1993-02-16 |
ES2032371T3 true ES2032371T3 (es) | 1996-03-16 |
Family
ID=24125459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91870087T Expired - Lifetime ES2032371T3 (es) | 1990-06-05 | 1991-06-03 | Procedimiento para deshidrogenacion de parafina. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5324880A (es) |
EP (1) | EP0462094B1 (es) |
AT (1) | ATE132477T1 (es) |
CA (1) | CA2043846C (es) |
DE (1) | DE69116002T2 (es) |
ES (1) | ES2032371T3 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5436383A (en) * | 1992-03-02 | 1995-07-25 | Institut Francais Du Petrole | Process for the dehydrogenation of aliphatic hydrocarbons saturated into olefinic hydrocarbons |
US5929147A (en) * | 1996-06-18 | 1999-07-27 | Montell North America Inc. | Embrittlement-resistant polyolefin composition and flexible articles therefrom |
US5804620A (en) * | 1996-06-18 | 1998-09-08 | Montell North America Inc. | Embrittlement-resistant polyolefin composition and flexible articles therefrom |
US6417135B1 (en) | 1999-08-27 | 2002-07-09 | Huntsman Petrochemical Corporation | Advances in dehydrogenation catalysis |
US20030162398A1 (en) * | 2002-02-11 | 2003-08-28 | Small Robert J. | Catalytic composition for chemical-mechanical polishing, method of using same, and substrate treated with same |
US6676606B2 (en) * | 2002-06-11 | 2004-01-13 | Koninklijke Philips Electronics N.V. | Ultrasonic diagnostic micro-vascular imaging |
US7271307B2 (en) * | 2002-10-29 | 2007-09-18 | Sud-Chemie Inc. | Method for improving the performance of a dehydrogenation catalyst |
US7335802B2 (en) * | 2003-10-15 | 2008-02-26 | Shell Oil Company | Methods of preparing branched aliphatic alcohols |
US20140378700A1 (en) * | 2013-06-21 | 2014-12-25 | Uop Llc | Liquid phase dehydrogenation of heavy paraffins |
WO2019089958A1 (en) | 2017-11-02 | 2019-05-09 | Uop Llc | Dehydrogenation process at reduced hydrogen to hydrocarbon ratios |
US11186784B2 (en) * | 2018-10-15 | 2021-11-30 | Uop Llc | Dehydrogenation process having improved run time |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3274287A (en) * | 1964-04-21 | 1966-09-20 | Monsanto Co | Hydrocarbon conversion process and catalyst |
US3315008A (en) * | 1964-12-28 | 1967-04-18 | Monsanto Co | Dehydrogenation of saturated hydrocarbons over noble-metal catalyst |
US3315007A (en) * | 1964-12-28 | 1967-04-18 | Monsanto Co | Dehydrogenation of saturated hydrocarbons over noble-metal catalyst |
DE1542780A1 (de) * | 1965-06-05 | 1970-06-04 | Bayer Ag | Fungitoxische Mittel |
DE1792668A1 (de) * | 1965-12-21 | 1972-04-13 | Monsanto Co | Verfahren zum Dehydrieren von gesaettigten Kohlenwasserstoffen zu monoaethylenungesaettigten Kohlenwasserstoffen |
US3293319A (en) * | 1966-02-14 | 1966-12-20 | Universal Oil Prod Co | Catalytic dehydrogenation of paraffinic hydrocarbons |
US3448165A (en) * | 1966-07-26 | 1969-06-03 | Universal Oil Prod Co | Catalytic dehydrogenation of paraffinic hydrocarbons at high space velocity |
GB1200651A (en) * | 1967-05-02 | 1970-07-29 | British Petroleum Co | Dehydrogenation process |
US3458592A (en) * | 1967-12-12 | 1969-07-29 | Texaco Inc | Manufacture of n-mono-olefins from n-paraffins |
US3585253A (en) * | 1968-03-22 | 1971-06-15 | Monsanto Co | Production of alkylaryl sulfonates including the step of dehydrogenating normal paraffins with improved catalyst |
US3576766A (en) * | 1969-07-09 | 1971-04-27 | Universal Oil Prod Co | Dehydrogenation method and catalytic composite for use therein |
US3647719A (en) * | 1969-08-21 | 1972-03-07 | Universal Oil Prod Co | Dehydrogenation method and catalytic composite for use therein |
US3617504A (en) * | 1969-09-22 | 1971-11-02 | Universal Oil Prod Co | Production and recovery of olefinic hydrocarbons |
US3649566A (en) * | 1970-01-12 | 1972-03-14 | Universal Oil Prod Co | Dehydrogenation catalysts containing platinum rhenium a group vi transition metal and an alkali or alkaline earth metal |
US3632662A (en) * | 1970-03-26 | 1972-01-04 | Monsanto Co | Dehydrogenation process |
US3662018A (en) * | 1970-05-15 | 1972-05-09 | Texaco Inc | Process of improving the selectivity of dehydrogenation catalysts |
US3761531A (en) * | 1970-06-26 | 1973-09-25 | Universal Oil Prod Co | Dehydrogenation with a multicomponent catalyst |
US3767594A (en) * | 1970-08-20 | 1973-10-23 | Universal Oil Prod Co | Dehydrogenation catalyst |
US3825612A (en) * | 1970-10-16 | 1974-07-23 | Universal Oil Prod Co | Dehydrogenation with a multicomponent catalyst |
US3792110A (en) * | 1971-12-29 | 1974-02-12 | Texaco Inc | Dehydrogenation process for converting n-paraffin hydrocarbon into n-olefin hydrocarbon |
US3998900A (en) * | 1973-03-05 | 1976-12-21 | Universal Oil Products Company | Dehydrogenation of hydrocarbons with a multimetallic catalytic composite |
US3907921A (en) * | 1974-04-25 | 1975-09-23 | Universal Oil Prod Co | Water injection in a dehydrogenation process |
US3920615A (en) * | 1974-08-30 | 1975-11-18 | Monsanto Co | Production of alkylaryl sulfonates including the step of dehydrogenating normal paraffins with an improved catalyst |
US4048245A (en) * | 1974-11-08 | 1977-09-13 | Uop Inc. | Dehydrogenation method and nonacidic multimetallic catalytic composite for use therein |
US4172583A (en) * | 1975-11-25 | 1979-10-30 | Wrasman Thomas J | Molded valve |
US4177218A (en) * | 1976-06-24 | 1979-12-04 | Uop Inc. | Dehydrogenation process utilizing multimetallic catalytic composite |
US4036743A (en) * | 1976-09-20 | 1977-07-19 | Uop Inc. | Hydrocarbon conversion with an acidic multimetallic catalytic composite |
US4070413A (en) * | 1976-10-28 | 1978-01-24 | Uop Inc. | Dehydrogenation of saturated hydrocarbons |
US4136127A (en) * | 1977-06-27 | 1979-01-23 | Uop Inc. | Dehydrogenation method and multimetallic catalytic composite for use therein |
US4133842A (en) * | 1977-10-25 | 1979-01-09 | Uop Inc. | Production and recovery of linear mono-olefins |
US4268706A (en) * | 1978-05-15 | 1981-05-19 | Uop Inc. | Hydrocarbon dehydrogenation method and nonacidic multimetallic catalytic composite for use therein |
US4227026A (en) * | 1978-08-10 | 1980-10-07 | Uop Inc. | Dehydrogenation method and nonacidic multimetallic catalytic composite for use therein |
US4216346A (en) * | 1979-03-05 | 1980-08-05 | Uop Inc. | Hydrocarbon dehydrogenation method employing platinum-cobalt-zinc catalyst |
US4312792A (en) * | 1979-05-04 | 1982-01-26 | Uop Inc. | Hydrocarbon dehydrogenation with an attenuated superactive multimetallic catalytic composite for use therein |
US4341664A (en) * | 1979-06-15 | 1982-07-27 | Uop Inc. | Hydrocarbon dehydrogenation with an attenuated superactive multimetallic catalytic composite for use therein |
US4595675A (en) * | 1979-09-19 | 1986-06-17 | Hoechst Aktiengesellschaft | Bicyclic α-iminocarboxylic acid compounds having hypotensive activity |
US4343724A (en) * | 1979-10-01 | 1982-08-10 | Uop Inc. | Hydrocarbon dehydrogenation with an attenuated superactive multimetallic catalytic composite for use therein |
US4396540A (en) * | 1981-03-23 | 1983-08-02 | Uop Inc. | Hydrocarbon dehydrogenation with a multimetallic catalytic composite |
US4486547A (en) * | 1981-11-05 | 1984-12-04 | Uop Inc. | Indium-containing dehydrogenation catalyst |
US4677237A (en) * | 1984-11-29 | 1987-06-30 | Uop Inc. | Dehydrogenation catalyst compositions |
US4608360A (en) * | 1985-07-02 | 1986-08-26 | Uop Inc. | Dehydrogenation catalyst compositions and method of preparing same |
US4827072A (en) * | 1986-06-06 | 1989-05-02 | Uop Inc. | Dehydrogenation catalyst composition and hydrocarbon dehydrogenation process |
-
1991
- 1991-06-03 ES ES91870087T patent/ES2032371T3/es not_active Expired - Lifetime
- 1991-06-03 EP EP91870087A patent/EP0462094B1/en not_active Expired - Lifetime
- 1991-06-03 AT AT91870087T patent/ATE132477T1/de active
- 1991-06-03 DE DE69116002T patent/DE69116002T2/de not_active Expired - Fee Related
- 1991-06-04 CA CA002043846A patent/CA2043846C/en not_active Expired - Fee Related
-
1992
- 1992-07-24 US US07/919,628 patent/US5324880A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5324880A (en) | 1994-06-28 |
ES2032371T1 (es) | 1993-02-16 |
EP0462094A1 (en) | 1991-12-18 |
ATE132477T1 (de) | 1996-01-15 |
DE69116002D1 (de) | 1996-02-15 |
DE69116002T2 (de) | 1996-05-15 |
CA2043846A1 (en) | 1991-12-06 |
EP0462094B1 (en) | 1996-01-03 |
CA2043846C (en) | 2001-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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