NO996297L - FremgangsmÕte og katalysatorstasjon for dehydrering av alkaner - Google Patents
FremgangsmÕte og katalysatorstasjon for dehydrering av alkanerInfo
- Publication number
- NO996297L NO996297L NO996297A NO996297A NO996297L NO 996297 L NO996297 L NO 996297L NO 996297 A NO996297 A NO 996297A NO 996297 A NO996297 A NO 996297A NO 996297 L NO996297 L NO 996297L
- Authority
- NO
- Norway
- Prior art keywords
- catalyst
- alkanes
- alkane
- catalyst section
- mixing
- Prior art date
Links
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
- 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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
- B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
- B01J23/626—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with tin
-
- 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
- B01J23/007—Mixed salts
-
- 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
-
- 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
- C07C2523/60—Platinum group metals with zinc, cadmium or mercury
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
Fremgangsmåte for katalytisk dehydrering av alkaner med kjede- lengde på 2-10 karbonatomer, ved at den alkanholdige tilførsel blandes med en fortynningsgass og denne blandingsstrøm ledes under dehydrerende betingelser over en katalysatorstrekning med katalysa- torpartikler. Alkanet i blandings- strømmen blir minst delvis dehydrert og derved omsatt hovedsakelig til alkener med samme karbonkjedelengde som alkanene. Fortynningsgassen dannes med vanndamp og hydrogen, og blandingsstrømmen føres isotermt over katalysatorstrekningen. Kata- lysatoren er dannet av platina og tinn på en hydrotalcitt-bærer og anvendes i partikkelform i katalysa- torstrekningen.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19858747A DE19858747A1 (de) | 1998-12-18 | 1998-12-18 | Verfahren und Katalysatorstation zur Dehydrierung von Alkanen |
Publications (2)
Publication Number | Publication Date |
---|---|
NO996297D0 NO996297D0 (no) | 1999-12-17 |
NO996297L true NO996297L (no) | 2000-06-19 |
Family
ID=7891759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO996297A NO996297L (no) | 1998-12-18 | 1999-12-17 | FremgangsmÕte og katalysatorstasjon for dehydrering av alkaner |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1016641A1 (no) |
DE (1) | DE19858747A1 (no) |
NO (1) | NO996297L (no) |
SG (1) | SG87871A1 (no) |
ZA (1) | ZA997723B (no) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10251135B4 (de) * | 2002-10-31 | 2006-07-27 | Uhde Gmbh | Verfahren zur katalytischen Dehydrierung von leichten Paraffinen zu Olefinen |
DE102004054657A1 (de) | 2004-11-11 | 2006-05-18 | Uhde Gmbh | Verfahren zur katalytischen Dehydrierung von Propan zu Propylen |
DE102007036750A1 (de) | 2007-08-03 | 2009-02-05 | Uhde Gmbh | Regeneration von Katalysatoren zur Dehydrierung von Alkanen |
RU2448770C1 (ru) * | 2010-09-30 | 2012-04-27 | Учреждение Российской Академии наук Институт катализа им. Г.К. Борескова Сибирского отделения РАН (ИК СО РАН) | Катализатор дегидрирования парафиновых углеводородов c3-c5, способ его получения и способ дегидрирования парафиновых углеводородов c3-c5 |
EP2689843A1 (en) | 2012-07-26 | 2014-01-29 | Saudi Basic Industries Corporation | Alkane dehydrogenation catalyst and process for its preparation |
JP6085206B2 (ja) | 2013-03-26 | 2017-02-22 | 住友化学株式会社 | メタクリル酸エステルの製造方法 |
CN104148109B (zh) * | 2013-05-16 | 2016-08-03 | 中国石油化工股份有限公司 | 低碳烷烃脱氢钒基催化剂的再生方法 |
EP3028763A1 (de) * | 2014-12-05 | 2016-06-08 | Linde Aktiengesellschaft | Verfahren und Anlage zur Gewinnung von Propylen |
US11760703B2 (en) | 2020-03-06 | 2023-09-19 | Exxonmobil Chemical Patents Inc. | Processes for upgrading alkanes and alkyl aromatic hydrocarbons |
US11859136B2 (en) | 2020-03-06 | 2024-01-02 | Exxonmobil Chemical Patents Inc. | Processes for upgrading alkanes and alkyl aromatic hydrocarbons |
CN115210201A (zh) | 2020-03-06 | 2022-10-18 | 埃克森美孚化学专利公司 | 烷烃和烷基芳族烃的提质方法 |
CN113769664B (zh) * | 2021-08-31 | 2023-08-29 | 山东神驰石化有限公司 | 一种丙烷脱氢制丙烯反应产物的分离装置 |
WO2023107797A1 (en) | 2021-12-06 | 2023-06-15 | Exxonmobil Chemical Patents Inc. | Catalyst compositions and processes for making and using same |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5246899A (en) * | 1991-08-16 | 1993-09-21 | Amoco Corporation | Simplified preparation of hydrotalcite-type clays |
US5689029A (en) * | 1993-04-26 | 1997-11-18 | Uop | Process for the dehydrogenation of paraffinic hydrocarbons |
NO179131C (no) * | 1993-06-14 | 1996-08-14 | Statoil As | Katalysator, fremgangsmåte for dens fremstilling og fremgangsmåte for dehydrogenering av lette paraffiner |
-
1998
- 1998-12-18 DE DE19858747A patent/DE19858747A1/de not_active Withdrawn
-
1999
- 1999-12-13 SG SG9906358A patent/SG87871A1/en unknown
- 1999-12-17 EP EP99125259A patent/EP1016641A1/de not_active Ceased
- 1999-12-17 ZA ZA9907723A patent/ZA997723B/xx unknown
- 1999-12-17 NO NO996297A patent/NO996297L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO996297D0 (no) | 1999-12-17 |
DE19858747A1 (de) | 2000-06-21 |
EP1016641A1 (de) | 2000-07-05 |
ZA997723B (en) | 2000-10-22 |
SG87871A1 (en) | 2002-04-16 |
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Legal Events
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FC2A | Withdrawal, rejection or dismissal of laid open patent application |