WO2008060993A3 - Selective hydrogenation processes using functional surface catalyst composition - Google Patents
Selective hydrogenation processes using functional surface catalyst composition Download PDFInfo
- Publication number
- WO2008060993A3 WO2008060993A3 PCT/US2007/084233 US2007084233W WO2008060993A3 WO 2008060993 A3 WO2008060993 A3 WO 2008060993A3 US 2007084233 W US2007084233 W US 2007084233W WO 2008060993 A3 WO2008060993 A3 WO 2008060993A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- equal
- less
- substrate
- catalyst composition
- selective hydrogenation
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 title abstract 2
- 238000005984 hydrogenation reaction Methods 0.000 title abstract 2
- 239000000758 substrate Substances 0.000 abstract 4
- 239000011521 glass Substances 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 1
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- C10G45/34—Selective hydrogenation of the diolefin or acetylene compounds characterised by the catalyst used
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
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- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Selective hydrogenation processes using a catalyst composition which, preferably comprises a glass substrate, with one or more functional surface active constituents integrated on and/or in the substrate surface. A substantially nonmicroporous substrate having mesopores and macropores, has (i) a total surface area between about 5 m2/g and 300 m2/g; and (ii) a predetermined isoelectric point (IEP) obtained in a pH range less than or equal to 14, preferably less than or equal to 7.8 and more preferably less than or equal to 6.0, but greater than 0. At least one catalytically-active region may be contiguous or discontiguous and has a mean thickness less than or equal to about 30 nm, preferably less than or equal to 20 nm and more preferably less than or equal to 10 nm. Preferably, the substrate is a glass composition having a SARCNa less than or equal to about 0.5.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US86541206P | 2006-11-11 | 2006-11-11 | |
US60/865,412 | 2006-11-11 |
Publications (2)
Publication Number | Publication Date |
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WO2008060993A2 WO2008060993A2 (en) | 2008-05-22 |
WO2008060993A3 true WO2008060993A3 (en) | 2008-07-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/US2007/084233 WO2008060993A2 (en) | 2006-11-11 | 2007-11-09 | Selective hydrogenation processes using functional surface catalyst composition |
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TW (1) | TW200843847A (en) |
WO (1) | WO2008060993A2 (en) |
Families Citing this family (2)
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TWI586693B (en) | 2013-07-23 | 2017-06-11 | 財團法人工業技術研究院 | Method for selectively hydrogenating copolymer |
RU2722157C1 (en) | 2015-07-22 | 2020-05-27 | Басф Корпорейшн | Catalysts with high geometrical surface area for producing vinyl acetate monomer |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0258942A2 (en) * | 1986-08-29 | 1988-03-09 | Shell Internationale Researchmaatschappij B.V. | Catalyst preparation |
EP1044935A1 (en) * | 1999-04-13 | 2000-10-18 | Ecole Polytechnique Federale De Lausanne | A low weight resistant porous glass fiber having physical, chemical or biological properties |
US20020035033A1 (en) * | 1997-09-30 | 2002-03-21 | Herbert Muller | Process for preparing a shell-type catalyst |
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2007
- 2007-11-09 TW TW096142320A patent/TW200843847A/en unknown
- 2007-11-09 WO PCT/US2007/084233 patent/WO2008060993A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0258942A2 (en) * | 1986-08-29 | 1988-03-09 | Shell Internationale Researchmaatschappij B.V. | Catalyst preparation |
US20020035033A1 (en) * | 1997-09-30 | 2002-03-21 | Herbert Muller | Process for preparing a shell-type catalyst |
EP1044935A1 (en) * | 1999-04-13 | 2000-10-18 | Ecole Polytechnique Federale De Lausanne | A low weight resistant porous glass fiber having physical, chemical or biological properties |
Non-Patent Citations (8)
Title |
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HOELLER VOLKER ET AL: "Three-phase nitrobenzene hydrogenation over supported glass fiber catalysts:reaction kinetics study", CHEMICAL ENGINEERING AND TECHNOLOGY, WEINHEIM, DE, vol. 23, no. 3, March 2000 (2000-03-01), pages 251 - 255, XP009097523, ISSN: 0930-7516 * |
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