AR098383A1 - Proceso de deshidrogenación catalítica - Google Patents
Proceso de deshidrogenación catalíticaInfo
- Publication number
- AR098383A1 AR098383A1 ARP140104240A ARP140104240A AR098383A1 AR 098383 A1 AR098383 A1 AR 098383A1 AR P140104240 A ARP140104240 A AR P140104240A AR P140104240 A ARP140104240 A AR P140104240A AR 098383 A1 AR098383 A1 AR 098383A1
- Authority
- AR
- Argentina
- Prior art keywords
- fluidized
- reactor
- range
- separation system
- cyclonic separation
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title abstract 4
- 238000006356 dehydrogenation reaction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 2
- 150000001335 aliphatic alkanes Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000002826 coolant 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- 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
-
- 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
- B01J21/12—Silica and alumina
-
- 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
- B01J23/08—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of gallium, indium or thallium
-
- 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
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/06—Propene
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/12—Silica and alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/08—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of gallium, indium or thallium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
- C07C2523/42—Platinum
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
- C07C2523/56—Platinum group metals
- C07C2523/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
-
- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Un proceso de deshidrogenación. catalítica. mejorado, el procedimiento que comprende poner en contacto una corriente de alimentación de alcano o alquilo aromático con un catalizador de deshidrogenación en condiciones catalíticas en un reactor fluidizado de flujo ascendente en el que el reactor fluidizado contiene uno o más reactores, cuyas condiciones catalíticas incluyen una temperatura dentro de un rango de 500 - 800º C, una velocidad espacial horaria en peso dentro de un rango de 0,1 a 1000, un tiempo de residencia de gas dentro de un rango de 0,1 a 10 segundos y, subsecuente al reactor fluidizado, efectuando la separación del catalizador arrastrado desde el efluente del reactor mediante el uso de un sistema de separación ciclónica, en el que la mejora comprende la interposición de un medio de enfriamiento entre un reactor fluidizado de flujo ascendente y el sistema de separación ciclónica para detener sustancialmente las reacciones térmicas, aumentando así eficazmente la selectividad molar global de producto alqueno.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361903050P | 2013-11-12 | 2013-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR098383A1 true AR098383A1 (es) | 2016-05-26 |
Family
ID=51842878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP140104240A AR098383A1 (es) | 2013-11-12 | 2014-11-11 | Proceso de deshidrogenación catalítica |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9725382B2 (es) |
| EP (1) | EP3068748B1 (es) |
| KR (1) | KR102322348B1 (es) |
| CN (2) | CN105683137A (es) |
| AR (1) | AR098383A1 (es) |
| BR (1) | BR112016009581B1 (es) |
| CA (1) | CA2929594C (es) |
| MX (1) | MX367860B (es) |
| RU (1) | RU2665480C1 (es) |
| SA (1) | SA516371017B1 (es) |
| WO (1) | WO2015073152A1 (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9707533B2 (en) * | 2015-12-01 | 2017-07-18 | Dow Global Technologies Llc | Fluidized catalyst stripping unit for displacing entrained gas from catalyst particles |
| US10662129B2 (en) * | 2016-01-21 | 2020-05-26 | Sabic Global Technologies B.V. | Methods for producing propylene by the dehydrogenation of propane |
| AR109884A1 (es) * | 2016-11-02 | 2019-01-30 | Dow Global Technologies Llc | Métodos para diseñar reactores catalíticos fluidos ampliados |
| EP3535053B1 (en) | 2016-11-02 | 2022-07-27 | Dow Global Technologies LLC | Fluid catalytic reactors which include flow directors |
| AR111237A1 (es) | 2017-03-13 | 2019-06-19 | Dow Global Technologies Llc | Métodos y aparatos para formar olefinas ligeras por craqueo |
| AR111124A1 (es) * | 2017-03-13 | 2019-06-05 | Dow Global Technologies Llc | Métodos para fabricar olefinas ligeras a partir de corrientes de alimentación diferentes |
| AR111992A1 (es) | 2017-06-19 | 2019-09-11 | Dow Global Technologies Llc | Sistemas de reactor que comprenden el reciclado de fluidos |
| CA3094796C (en) | 2018-03-23 | 2023-02-28 | Exxonmobil Chemical Patents Inc. | Processes and systems for the conversion of hydrocarbons |
| EP3990422B1 (en) * | 2019-06-28 | 2023-07-19 | Dow Global Technologies LLC | Methods for forming light olefins that include use of cooled product as a recycled quench stream |
| US11760703B2 (en) * | 2020-03-06 | 2023-09-19 | Exxonmobil Chemical Patents Inc. | Processes for upgrading alkanes and alkyl aromatic hydrocarbons |
| CA3170004A1 (en) * | 2020-03-06 | 2021-09-10 | Xiaoying Bao | Processes for upgrading alkanes and alkyl aromatic hydrocarbons |
| US11000832B1 (en) * | 2020-03-13 | 2021-05-11 | Uop Llc | Dehydrogenation catalyst with minimized aromatic production |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2982798A (en) * | 1958-09-08 | 1961-05-02 | Phillips Petroleum Co | Co-current flow dehydrogenation system |
| US4579716A (en) | 1983-09-06 | 1986-04-01 | Mobil Oil Corporation | Closed reactor FCC system with provisions for surge capacity |
| US5190650A (en) | 1991-06-24 | 1993-03-02 | Exxon Research And Engineering Company | Tangential solids separation transfer tunnel |
| US5254788A (en) * | 1991-09-10 | 1993-10-19 | Stone And Webster Engineering Corporation | Process for the production of olefins from light paraffins |
| US5220093A (en) * | 1992-04-03 | 1993-06-15 | Stone & Webster Engineering Corporation | Process for production of olefins from mixtures of light paraffins |
| RU2178399C1 (ru) * | 2000-12-09 | 2002-01-20 | Институт катализа им. Г.К. Борескова СО РАН | Способ каталитического дегидрирования углеводородов |
| ITMI20012709A1 (it) * | 2001-12-20 | 2003-06-20 | Snam Progetti | Composizione catalitica per la deidrogenazione di idrocarburi alchilaromatici |
| RU2379276C2 (ru) | 2004-02-09 | 2010-01-20 | Дзе Дау Кемикал Компани | Способ получения дегидрированных углеводородных соединений |
| DE102005010586A1 (de) * | 2005-03-08 | 2006-09-14 | Basf Ag | Verfahren zur Herstellung von Propen aus Propan |
| RU2608732C2 (ru) | 2011-07-13 | 2017-01-23 | ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи | Регенерация катализатора дегидрогенизации пропана |
| CN102417432A (zh) * | 2011-12-16 | 2012-04-18 | 天津市泰亨气体有限公司 | 采用丁烷催化脱氢制备1,3-丁二烯的方法 |
| WO2013126210A1 (en) | 2012-02-20 | 2013-08-29 | Dow Global Technologies Llc | Reconstituted dehydrogenation catalyst showing slowed activity loss when compared with fresh catalyst |
-
2014
- 2014-10-14 EP EP14790934.5A patent/EP3068748B1/en active Active
- 2014-10-14 CN CN201480059171.XA patent/CN105683137A/zh active Pending
- 2014-10-14 BR BR112016009581-2A patent/BR112016009581B1/pt active IP Right Grant
- 2014-10-14 MX MX2016005412A patent/MX367860B/es active IP Right Grant
- 2014-10-14 KR KR1020167013702A patent/KR102322348B1/ko active IP Right Grant
- 2014-10-14 CA CA2929594A patent/CA2929594C/en active Active
- 2014-10-14 RU RU2016122616A patent/RU2665480C1/ru active
- 2014-10-14 US US15/034,637 patent/US9725382B2/en active Active
- 2014-10-14 CN CN202010646524.3A patent/CN111875468A/zh active Pending
- 2014-10-14 WO PCT/US2014/060371 patent/WO2015073152A1/en active Application Filing
- 2014-11-11 AR ARP140104240A patent/AR098383A1/es active IP Right Grant
-
2016
- 2016-04-27 SA SA516371017A patent/SA516371017B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US9725382B2 (en) | 2017-08-08 |
| SA516371017B1 (ar) | 2017-12-05 |
| CN111875468A (zh) | 2020-11-03 |
| RU2016122616A (ru) | 2017-12-19 |
| WO2015073152A1 (en) | 2015-05-21 |
| MX2016005412A (es) | 2016-08-19 |
| CA2929594C (en) | 2021-12-07 |
| US20160272559A1 (en) | 2016-09-22 |
| KR20160093001A (ko) | 2016-08-05 |
| CA2929594A1 (en) | 2015-05-21 |
| EP3068748A1 (en) | 2016-09-21 |
| KR102322348B1 (ko) | 2021-11-09 |
| EP3068748B1 (en) | 2019-07-03 |
| RU2665480C1 (ru) | 2018-08-30 |
| BR112016009581A2 (es) | 2017-08-01 |
| MX367860B (es) | 2019-09-09 |
| BR112016009581B1 (pt) | 2021-09-21 |
| CN105683137A (zh) | 2016-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |