NO20052592L - Fremgangsmate for katalytisk dehydrering av hydrokarboner. - Google Patents
Fremgangsmate for katalytisk dehydrering av hydrokarboner.Info
- Publication number
- NO20052592L NO20052592L NO20052592A NO20052592A NO20052592L NO 20052592 L NO20052592 L NO 20052592L NO 20052592 A NO20052592 A NO 20052592A NO 20052592 A NO20052592 A NO 20052592A NO 20052592 L NO20052592 L NO 20052592L
- Authority
- NO
- Norway
- Prior art keywords
- catalyst bed
- hydrocarbons
- essentially
- reaction mixture
- water
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
-
- 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
- C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
- C07C5/48—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
-
- 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
-
- 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
- C07C2523/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of zinc, cadmium or mercury
-
- 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
- C07C2523/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of germanium, tin or lead
-
- 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
Abstract
Oppfinnelsen vedrører en fremgangsmåte for fremstilling av umettede hydrokarboner ved hvilken i et første trinn en hydrokarbon, spesielt alkanholdig blanding, som kan omfatte vanndamp og som i det vesentlige ikke omfatter oksygen på kontinuerlig måte føres gjennom et første katalysatorsjikt, som har vanlige dehydreringsbetingelser, etterfølgende tilblandes reaksjonsblandingen oppnådd fra de første trinnet så vel flytende vann som også vanndamp og en oksygenholdig gass, og etterfølgende føres den oppnådde reaksjonsblandingen på kontinuerlig måte i et andre trinn gjennom et ytterligere katalysatorsjikt til oksidasjon av hydrogen og den ytterligere dehydrering av hydrokarbonene. Det første katalysatorsjiktet kan være oppvarmet og oppvarming av det første trinnet innstilles da fortrinnsvis slik at det gir en i det vesentlige isoterm driftsmåte.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10251135A DE10251135B4 (de) | 2002-10-31 | 2002-10-31 | Verfahren zur katalytischen Dehydrierung von leichten Paraffinen zu Olefinen |
PCT/EP2003/011948 WO2004039920A2 (de) | 2002-10-31 | 2003-10-28 | Verfahren zur katalytischen dehydrierung von kohlenwasserstoffen |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20052592L true NO20052592L (no) | 2005-05-30 |
NO337095B1 NO337095B1 (no) | 2016-01-18 |
Family
ID=32115153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20052592A NO337095B1 (no) | 2002-10-31 | 2005-05-30 | Fremgangsmåte for fremstilling av umettede hydrokarboner |
Country Status (13)
Country | Link |
---|---|
US (1) | US7816576B2 (no) |
EP (1) | EP1562879B1 (no) |
JP (1) | JP4526024B2 (no) |
AT (1) | ATE451343T1 (no) |
AU (1) | AU2003298102A1 (no) |
DE (2) | DE10251135B4 (no) |
DK (1) | DK1562879T3 (no) |
EA (1) | EA008074B1 (no) |
EG (1) | EG23804A (no) |
ES (1) | ES2336667T3 (no) |
IN (1) | IN2005CH00771A (no) |
NO (1) | NO337095B1 (no) |
WO (1) | WO2004039920A2 (no) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004054657A1 (de) | 2004-11-11 | 2006-05-18 | Uhde Gmbh | Verfahren zur katalytischen Dehydrierung von Propan zu Propylen |
CA2643094C (en) * | 2006-02-28 | 2013-12-03 | Panalytique Inc. | System and method of eliminating interference for impurities measurement in noble gases |
DE102006035718A1 (de) * | 2006-07-28 | 2008-01-31 | Basf Ag | Verfahren zum Langzeitbetrieb einer kontinuierlich betriebenen heterogen katalysierten partiellen Dehydrierung eines zu dehydrierenden Kohlenwasserstoffs |
US20080177117A1 (en) * | 2006-10-16 | 2008-07-24 | Abraham Benderly | Integrated catalytic process for converting alkanes to alkenes and catalysts useful for same |
DE102007036750A1 (de) * | 2007-08-03 | 2009-02-05 | Uhde Gmbh | Regeneration von Katalysatoren zur Dehydrierung von Alkanen |
DE102008036724A1 (de) | 2008-08-07 | 2010-02-11 | Uhde Gmbh | Hochporöse Schaumkeramiken als Katalysatorträger zur Dehydrierung von Alkanen |
MX2011006487A (es) * | 2008-12-18 | 2011-09-30 | Uhde Gmbh | Variacion de la impregnacion de estaño de un catalizador para la deshidrogenacion de alcanos. |
DE102009012663B3 (de) * | 2009-03-13 | 2010-09-16 | Uhde Gmbh | Verfahren und Vorrichtung zur gleichmäßigen Dampferzeugung aus der Abwärme einer Alkandehydrierung |
DE102009034464A1 (de) * | 2009-07-22 | 2011-08-18 | Uhde GmbH, 44141 | Verfahren und Vorrichtung zur Dehydrierung von Alkanen mit einer Vergleichmäßigung der Produktzusammensetzung |
US20160090337A1 (en) * | 2014-09-30 | 2016-03-31 | Uop Llc | Paraffin dehydrogenation with oxidative reheat |
US9914678B2 (en) | 2015-11-04 | 2018-03-13 | Exxonmobil Chemical Patents Inc. | Fired tube conversion system and process |
DE102015121037A1 (de) | 2015-12-03 | 2017-06-08 | Thyssenkrupp Ag | Vorrichtung zur Sauerstoffverteilung in einem Oxidationsreaktor, Oxidationsreaktor und Anlage mit einer solchen Vorrichtung und Betriebsverfahren |
WO2017125836A1 (en) * | 2016-01-21 | 2017-07-27 | Sabic Global Technologies B.V. | Methods for producing propylene by the dehydrogenation of propane |
BR112019012126B1 (pt) * | 2016-12-19 | 2022-11-16 | Shell Internationale Research Maatschappij B.V. | Processo integrado, e, sistema de reação |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972954A (en) * | 1972-02-14 | 1976-08-03 | Phillips Petroleum Company | Process for oxidative dehydrogenation |
US4739124A (en) | 1985-09-16 | 1988-04-19 | Uop Inc. | Method for oxygen addition to oxidative reheat zone of ethane dehydrogenation process |
US4599471A (en) * | 1985-09-16 | 1986-07-08 | Uop Inc. | Method for oxygen addition to oxidative reheat zone of hydrocarbon dehydrogenation process |
US4827066A (en) * | 1988-05-23 | 1989-05-02 | Uop Inc. | Dehydrogenation of dehydrogenatable hydrocarbons |
US4886928A (en) * | 1988-09-26 | 1989-12-12 | Uop | Hydrocarbon dehydrogenation process |
US5235121A (en) * | 1991-08-02 | 1993-08-10 | Phillips Petroleum Company | Method for reforming hydrocarbons |
US5321192A (en) * | 1992-12-11 | 1994-06-14 | Uop | Dehydrogenation process |
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 |
DK171414B1 (da) * | 1993-11-30 | 1996-10-21 | Topsoe Haldor As | Fremgangsmåde til carbonhydrid dehydrogenering |
NO300117B1 (no) * | 1994-12-22 | 1997-04-14 | Norske Stats Oljeselskap | Reaktor for dehydrogenering av hydrokarboner med selektiv oksidasjon av hydrogen |
DE19858747A1 (de) * | 1998-12-18 | 2000-06-21 | Linde Ag | Verfahren und Katalysatorstation zur Dehydrierung von Alkanen |
-
2002
- 2002-10-31 DE DE10251135A patent/DE10251135B4/de not_active Expired - Lifetime
-
2003
- 2003-10-28 US US10/532,843 patent/US7816576B2/en active Active
- 2003-10-28 JP JP2004547584A patent/JP4526024B2/ja not_active Expired - Fee Related
- 2003-10-28 DE DE50312216T patent/DE50312216D1/de not_active Expired - Lifetime
- 2003-10-28 DK DK03795802.2T patent/DK1562879T3/da active
- 2003-10-28 AU AU2003298102A patent/AU2003298102A1/en not_active Abandoned
- 2003-10-28 AT AT03795802T patent/ATE451343T1/de not_active IP Right Cessation
- 2003-10-28 EP EP03795802A patent/EP1562879B1/de not_active Expired - Lifetime
- 2003-10-28 WO PCT/EP2003/011948 patent/WO2004039920A2/de active Application Filing
- 2003-10-28 EA EA200500742A patent/EA008074B1/ru not_active IP Right Cessation
- 2003-10-28 ES ES03795802T patent/ES2336667T3/es not_active Expired - Lifetime
-
2005
- 2005-04-28 EG EGNA2005000176 patent/EG23804A/xx active
- 2005-04-28 IN IN771CH2005 patent/IN2005CH00771A/en unknown
- 2005-05-30 NO NO20052592A patent/NO337095B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IN2005CH00771A (en) | 2007-08-17 |
DE10251135B4 (de) | 2006-07-27 |
DE10251135A1 (de) | 2004-05-19 |
DE50312216D1 (de) | 2010-01-21 |
JP2006504762A (ja) | 2006-02-09 |
NO337095B1 (no) | 2016-01-18 |
EP1562879B1 (de) | 2009-12-09 |
AU2003298102A8 (en) | 2004-05-25 |
EP1562879A2 (de) | 2005-08-17 |
WO2004039920A3 (de) | 2004-06-24 |
EA008074B1 (ru) | 2007-02-27 |
WO2004039920A2 (de) | 2004-05-13 |
AU2003298102A1 (en) | 2004-05-25 |
ES2336667T3 (es) | 2010-04-15 |
US20060122448A1 (en) | 2006-06-08 |
IN224533B (no) | 2008-12-05 |
EG23804A (en) | 2007-08-28 |
US7816576B2 (en) | 2010-10-19 |
ATE451343T1 (de) | 2009-12-15 |
EA200500742A1 (ru) | 2005-08-25 |
DK1562879T3 (da) | 2010-04-26 |
JP4526024B2 (ja) | 2010-08-18 |
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