AR080272A1 - Metodo y dispositivo para la deshidratacion de alcanos con una homogeneizacion de la composicion del producto - Google Patents
Metodo y dispositivo para la deshidratacion de alcanos con una homogeneizacion de la composicion del productoInfo
- Publication number
- AR080272A1 AR080272A1 ARP100102643A AR080272A1 AR 080272 A1 AR080272 A1 AR 080272A1 AR P100102643 A ARP100102643 A AR P100102643A AR 080272 A1 AR080272 A1 AR 080272A1
- Authority
- AR
- Argentina
- Prior art keywords
- stream
- dehydration
- process parameters
- product composition
- composition
- Prior art date
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
-
- 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
- C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
- C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
- C07C5/41—Catalytic processes
-
- 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
- C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
- C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
- C07C5/41—Catalytic processes
- C07C5/415—Catalytic processes with metals
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)
Abstract
La presente se refiere a un método para la deshidratacion de alcanos. En varios reactores del tipo adiabático, alotérmico o isotérmico o combinaciones de ellos, se conduce una corriente de material gaseoso que contiene alcano en modo de conduccion continuo a través de un lecho de catalizador, con lo cual se produce una corriente de gas que contiene un alqueno, hidrogeno y un alcano no convertido. Para alcanzar una homogeneizacion de la composicion de productos se registra por lo menos uno de los parámetros de proceso, temperatura, presion o relacion de vapor4-hidrocarburo en uno o más puntos de por lo menos uno de los reactores en forma de valores de medicion en lo cual se controla y afecta selectivamente por lo menos uno de los parámetros de proceso de modo que, en la salida de un reactor, la composicion del gas de productos permanezca constante durante el tiempo de funcionamiento.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009034464A DE102009034464A1 (de) | 2009-07-22 | 2009-07-22 | Verfahren und Vorrichtung zur Dehydrierung von Alkanen mit einer Vergleichmäßigung der Produktzusammensetzung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR080272A1 true AR080272A1 (es) | 2012-03-28 |
Family
ID=42830392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP100102643 AR080272A1 (es) | 2009-07-22 | 2010-07-20 | Metodo y dispositivo para la deshidratacion de alcanos con una homogeneizacion de la composicion del producto |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US20120197054A1 (es) |
| EP (1) | EP2456739A1 (es) |
| JP (1) | JP2012533583A (es) |
| KR (1) | KR20120099368A (es) |
| CN (1) | CN102471187B (es) |
| AR (1) | AR080272A1 (es) |
| BR (1) | BR112012001215A2 (es) |
| CA (1) | CA2768874A1 (es) |
| DE (1) | DE102009034464A1 (es) |
| EG (1) | EG27148A (es) |
| IN (1) | IN2012DN01598A (es) |
| MX (1) | MX2012000935A (es) |
| MY (1) | MY172617A (es) |
| RU (1) | RU2556010C2 (es) |
| WO (1) | WO2011009570A1 (es) |
| ZA (1) | ZA201201280B (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011009204A1 (de) | 2011-01-19 | 2012-07-19 | Thyssenkrupp Uhde Gmbh | Schüttungspartikel |
| CN103772117B (zh) * | 2012-10-25 | 2016-08-03 | 中国石油化工股份有限公司 | 丁烯多级绝热氧化脱氢制丁二烯的方法 |
| CN103965002B (zh) * | 2013-01-30 | 2016-08-03 | 中国石油化工股份有限公司 | 低碳烃的氧化脱氢方法 |
| EP2874029A1 (de) * | 2013-11-15 | 2015-05-20 | Bayer Technology Services GmbH | Verfahren zum Betreiben einer zur Durchführung von wenigstens einer chemischen Reaktion eingerichteten Anlage |
| US20160090337A1 (en) * | 2014-09-30 | 2016-03-31 | Uop Llc | Paraffin dehydrogenation with oxidative reheat |
| CN104689764A (zh) * | 2015-03-18 | 2015-06-10 | 昊华(成都)科技有限公司 | 一种可控制温度的绝热反应器 |
| DE102015209874A1 (de) * | 2015-05-29 | 2016-12-01 | Thyssenkrupp Ag | System zur Eindüsung einer reaktiven gashaltigen Komponente in einen Synthesereaktor |
| US9914678B2 (en) | 2015-11-04 | 2018-03-13 | Exxonmobil Chemical Patents Inc. | Fired tube conversion system and process |
| JP6640365B2 (ja) * | 2015-11-04 | 2020-02-05 | エクソンモービル ケミカル パテンツ インコーポレイテッド | 炭化水素をシクロペンタジエンに転化する方法およびシステム |
| CA3004298C (en) | 2015-11-04 | 2020-04-28 | Exxonmobil Chemical Patents Inc. | Fired tube conversion system and process |
| EP3704083A4 (en) * | 2017-11-02 | 2022-03-23 | Uop Llc | DEHYDROGENATION PROCESS AT REDUCED HYDROGEN/HYDROCARBON RATIOS |
| CN110108091B (zh) * | 2019-04-10 | 2020-08-21 | 大连理工大学 | Star丙烷脱氢的氢气分离膜内嵌改进的深冷液化系统 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3737473A (en) * | 1970-07-27 | 1973-06-05 | Phillips Petroleum Co | Two-stage dehydrogenation process |
| US3757143A (en) * | 1971-10-22 | 1973-09-04 | Contraves Ag | Bistable controllable flip flop circuit bistable controllable flip flop circuit |
| DE2541831A1 (de) | 1975-09-19 | 1977-03-24 | Uop Inc | Verfahren zur dehydrierung von kohlenwasserstoffen |
| JPS5239602A (en) * | 1975-09-22 | 1977-03-28 | Uop Inc | Method of dehydrogenation by injection of water |
| US4132529A (en) * | 1977-05-05 | 1979-01-02 | Uop Inc. | Temperature control in exothermic/endothermic reaction systems |
| US5243122A (en) | 1991-12-30 | 1993-09-07 | Phillips Petroleum Company | Dehydrogenation process control |
| US5527979A (en) * | 1993-08-27 | 1996-06-18 | Mobil Oil Corporation | Process for the catalytic dehydrogenation of alkanes to alkenes with simultaneous combustion of hydrogen |
| NO316512B1 (no) * | 2000-01-25 | 2004-02-02 | Statoil Asa | Fremgangsmate og reaktor for autoterm dehydrogenering av hydrokarboner |
| DE10229661A1 (de) * | 2001-10-09 | 2003-04-10 | Linde Ag | Verfahren zur Dehydrierung von Alkanen |
| DE10237514A1 (de) * | 2002-08-16 | 2004-02-26 | Basf Ag | Isothermes Verfahren zur Dehydrierung von Alkanen |
| DE10251135B4 (de) * | 2002-10-31 | 2006-07-27 | Uhde Gmbh | Verfahren zur katalytischen Dehydrierung von leichten Paraffinen zu Olefinen |
| DE102006029790A1 (de) * | 2006-06-27 | 2008-01-03 | Basf Ag | Verfahren der kontinuierlichen heterogen katalysierten partiellen Dehydrierung wenigstens eines zu dehydrierenden Kohlenwasserstoffs |
-
2009
- 2009-07-22 DE DE102009034464A patent/DE102009034464A1/de not_active Ceased
-
2010
- 2010-07-16 RU RU2012105068/04A patent/RU2556010C2/ru not_active IP Right Cessation
- 2010-07-16 BR BR112012001215A patent/BR112012001215A2/pt not_active IP Right Cessation
- 2010-07-16 MX MX2012000935A patent/MX2012000935A/es not_active Application Discontinuation
- 2010-07-16 WO PCT/EP2010/004348 patent/WO2011009570A1/de active Application Filing
- 2010-07-16 CA CA2768874A patent/CA2768874A1/en not_active Abandoned
- 2010-07-16 KR KR20127004433A patent/KR20120099368A/ko not_active Application Discontinuation
- 2010-07-16 JP JP2012520940A patent/JP2012533583A/ja active Pending
- 2010-07-16 CN CN201080032742.2A patent/CN102471187B/zh not_active Expired - Fee Related
- 2010-07-16 MY MYPI2012000246A patent/MY172617A/en unknown
- 2010-07-16 US US13/386,588 patent/US20120197054A1/en not_active Abandoned
- 2010-07-16 EP EP10754857A patent/EP2456739A1/de not_active Withdrawn
- 2010-07-16 IN IN1598DEN2012 patent/IN2012DN01598A/en unknown
- 2010-07-20 AR ARP100102643 patent/AR080272A1/es unknown
-
2012
- 2012-01-18 EG EG2012010102A patent/EG27148A/xx active
- 2012-02-21 ZA ZA2012/01280A patent/ZA201201280B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EG27148A (en) | 2015-08-10 |
| MX2012000935A (es) | 2012-06-01 |
| CN102471187A (zh) | 2012-05-23 |
| MY172617A (en) | 2019-12-06 |
| IN2012DN01598A (es) | 2015-06-05 |
| WO2011009570A1 (de) | 2011-01-27 |
| ZA201201280B (en) | 2012-11-28 |
| BR112012001215A2 (pt) | 2017-05-30 |
| US20120197054A1 (en) | 2012-08-02 |
| RU2556010C2 (ru) | 2015-07-10 |
| CA2768874A1 (en) | 2011-01-27 |
| EP2456739A1 (de) | 2012-05-30 |
| RU2012105068A (ru) | 2013-08-27 |
| DE102009034464A1 (de) | 2011-08-18 |
| KR20120099368A (ko) | 2012-09-10 |
| CN102471187B (zh) | 2015-10-07 |
| JP2012533583A (ja) | 2012-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |