NO20072980L - Fremgangsmate for katalyttisk dehydrering av propan for a danne propylen - Google Patents
Fremgangsmate for katalyttisk dehydrering av propan for a danne propylenInfo
- Publication number
- NO20072980L NO20072980L NO20072980A NO20072980A NO20072980L NO 20072980 L NO20072980 L NO 20072980L NO 20072980 A NO20072980 A NO 20072980A NO 20072980 A NO20072980 A NO 20072980A NO 20072980 L NO20072980 L NO 20072980L
- Authority
- NO
- Norway
- Prior art keywords
- propane
- gas mixture
- propylene
- hydrogen
- water vapor
- Prior art date
Links
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 title abstract 10
- 239000001294 propane Substances 0.000 title abstract 5
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title abstract 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 title abstract 4
- 230000018044 dehydration Effects 0.000 title abstract 2
- 238000006297 dehydration reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000003197 catalytic effect Effects 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
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
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)
- Catalysts (AREA)
Abstract
Oppfinnelsen vedrører en fremgangsmåte for fremstilling av propylen der en første gassblanding (1) som er teknisk fri for oksygen, men som inneholder propan, vanndamp og hydrogen, og som har en temperatur på minst 400 ?C, føres inn i en reaksjonsanordning (4) som har minst et katalysatorsjikt så vel som vanlige dehydreringsforhold. En gassblanding (3) som inneholder propan og oksygen og som også kan inneholde ammoniakk, propaninnholdet overskrider oksygeninnholdet, føres inn i den samme reaksjonsanordningen (4) der den reagerer med den første gassblandingen (1) slik at det dannes propylen, vanndamp og hydrogen, og den blandede gassblandingen (5) inneholdende propylen, propan, vanndamp og hydrogen trekkes ut av reaksjonsanordningen (4).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004054657A DE102004054657A1 (de) | 2004-11-11 | 2004-11-11 | Verfahren zur katalytischen Dehydrierung von Propan zu Propylen |
| PCT/EP2005/012070 WO2006050957A1 (de) | 2004-11-11 | 2005-11-10 | Verfahren zur katalytischen dehydrierung von propan zu propylen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO20072980L true NO20072980L (no) | 2007-08-07 |
Family
ID=35788038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20072980A NO20072980L (no) | 2004-11-11 | 2007-06-11 | Fremgangsmate for katalyttisk dehydrering av propan for a danne propylen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7678956B2 (no) |
| EP (1) | EP1809587A1 (no) |
| JP (1) | JP5442202B2 (no) |
| DE (1) | DE102004054657A1 (no) |
| EA (1) | EA010463B1 (no) |
| EG (1) | EG25078A (no) |
| NO (1) | NO20072980L (no) |
| UA (1) | UA92902C2 (no) |
| WO (1) | WO2006050957A1 (no) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7582268B1 (en) * | 2006-07-12 | 2009-09-01 | Uop Llc | Reactor system with interstage product removal |
| DE102006035718A1 (de) | 2006-07-28 | 2008-01-31 | Basf Ag | Verfahren zum Langzeitbetrieb einer kontinuierlich betriebenen heterogen katalysierten partiellen Dehydrierung eines zu dehydrierenden Kohlenwasserstoffs |
| EP2117997B1 (de) * | 2007-02-06 | 2012-10-03 | Basf Se | Verfahren zur bereitstellung eines sauerstoff enthaltenden gasstromes für die endotherme umsetzung eines ausgangsstromes, enthaltend einen oder mehrere kohlenwasserstoffe |
| DE102008010422A1 (de) * | 2008-02-21 | 2009-09-03 | Uhde Gmbh | Fixiervorrichtung für Katalysatorpartikel |
| DE102008062782A1 (de) | 2008-12-18 | 2010-07-01 | Uhde Gmbh | Variation der Zinnimprägnierung eines Katalysators zur Alkandehydrierung |
| WO2010069548A1 (de) * | 2008-12-18 | 2010-06-24 | Uhde Gmbh | Variation der zinnimprägnierung eines katalysators zur alkandehydrierung |
| DE102009056539A1 (de) | 2009-12-03 | 2011-06-09 | Uhde Gmbh | Variation der Zinnimprägnierung eines Katalysators zur Alkandehydrierung |
| DE102009012452A1 (de) * | 2009-03-12 | 2010-09-16 | Uhde Gmbh | Verfahren zur Verminderung von Olefinverlusten bei der Entfernung von Kohlendioxid aus einem Olefinstrom aus Dehydrierungsreaktionen |
| CA2833822C (en) * | 2013-11-21 | 2020-08-04 | Nova Chemicals Corporation | Inherently safe odh operation |
| CN116113614A (zh) | 2020-08-06 | 2023-05-12 | 埃克森美孚化学专利公司 | 提质烷烃和烷基芳族烃的方法 |
| US12012557B2 (en) | 2021-12-28 | 2024-06-18 | Uop Llc | Start-up method for contacting a feed stream with fluidized catalyst |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3461782D1 (en) * | 1983-02-22 | 1987-02-05 | Halcon Sd Group Inc | Conversion of propane to acrylic acid |
| US4609502A (en) * | 1985-02-14 | 1986-09-02 | The Halcon Sd Group, Inc. | Process for preparing unsaturated nitriles from alkanes |
| US4599471A (en) | 1985-09-16 | 1986-07-08 | Uop Inc. | Method for oxygen addition to oxidative reheat zone of hydrocarbon dehydrogenation process |
| US4990632A (en) * | 1988-03-23 | 1991-02-05 | The Boc Group, Inc. | Process for the production of oxides |
| US5233118A (en) * | 1988-12-05 | 1993-08-03 | Uop | Steam dehydrogenation process |
| US5235121A (en) | 1991-08-02 | 1993-08-10 | Phillips Petroleum Company | Method for reforming hydrocarbons |
| 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 |
| 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 |
| DE10240129B4 (de) * | 2002-08-30 | 2004-11-11 | Basf Ag | Integriertes Verfahren zur Synthese von Propylenoxid |
| AU2003278286A1 (en) | 2002-09-10 | 2004-04-30 | Arkema | Method for producing acrylic acid from propane, in the presence of molecular oxygen |
| DE10251135B4 (de) | 2002-10-31 | 2006-07-27 | Uhde Gmbh | Verfahren zur katalytischen Dehydrierung von leichten Paraffinen zu Olefinen |
-
2004
- 2004-11-11 DE DE102004054657A patent/DE102004054657A1/de not_active Ceased
-
2005
- 2005-11-10 UA UAA200706356A patent/UA92902C2/ru unknown
- 2005-11-10 US US11/667,518 patent/US7678956B2/en not_active Expired - Fee Related
- 2005-11-10 EP EP05810736A patent/EP1809587A1/de not_active Withdrawn
- 2005-11-10 EA EA200701037A patent/EA010463B1/ru not_active IP Right Cessation
- 2005-11-10 JP JP2007540581A patent/JP5442202B2/ja not_active Expired - Fee Related
- 2005-11-10 WO PCT/EP2005/012070 patent/WO2006050957A1/de not_active Ceased
-
2007
- 2007-05-13 EG EGNA2007000471 patent/EG25078A/xx active
- 2007-06-11 NO NO20072980A patent/NO20072980L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US7678956B2 (en) | 2010-03-16 |
| EP1809587A1 (de) | 2007-07-25 |
| WO2006050957A1 (de) | 2006-05-18 |
| DE102004054657A1 (de) | 2006-05-18 |
| EA200701037A1 (ru) | 2007-10-26 |
| UA92902C2 (ru) | 2010-12-27 |
| EG25078A (en) | 2011-07-31 |
| US20080300440A1 (en) | 2008-12-04 |
| JP5442202B2 (ja) | 2014-03-12 |
| JP2008519792A (ja) | 2008-06-12 |
| EA010463B1 (ru) | 2008-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |