ATE196105T1 - Katalytische mikroporöse membrane - Google Patents
Katalytische mikroporöse membraneInfo
- Publication number
- ATE196105T1 ATE196105T1 AT94101687T AT94101687T ATE196105T1 AT E196105 T1 ATE196105 T1 AT E196105T1 AT 94101687 T AT94101687 T AT 94101687T AT 94101687 T AT94101687 T AT 94101687T AT E196105 T1 ATE196105 T1 AT E196105T1
- Authority
- AT
- Austria
- Prior art keywords
- membrane
- microporous membrane
- reactants
- heterogeneously catalyzed
- reactions
- Prior art date
Links
- 239000012982 microporous membrane Substances 0.000 title abstract 2
- 230000003197 catalytic effect Effects 0.000 title 1
- 239000012528 membrane Substances 0.000 abstract 4
- 238000006555 catalytic reaction Methods 0.000 abstract 2
- 239000000376 reactant Substances 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002574 poison Substances 0.000 abstract 1
- 231100000614 poison Toxicity 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000012495 reaction gas Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B35/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving a change in the type of bonding between two carbon atoms already directly linked
- C07B35/02—Reduction
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1893—Membrane reactors
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/58—Fabrics or filaments
- B01J35/59—Membranes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/303—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by hydrogenation of unsaturated carbon-to-carbon bonds
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00101—Reflux columns
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
- B01J2219/00112—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant solids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4303610A DE4303610A1 (de) | 1993-02-09 | 1993-02-09 | Verfahren zur Herstellung von vergiftungsfesten Katalysatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE196105T1 true ATE196105T1 (de) | 2000-09-15 |
Family
ID=6479892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT94101687T ATE196105T1 (de) | 1993-02-09 | 1994-02-04 | Katalytische mikroporöse membrane |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US5492873A (de) |
| EP (1) | EP0610820B1 (de) |
| JP (1) | JPH06292832A (de) |
| AT (1) | ATE196105T1 (de) |
| CA (1) | CA2115200C (de) |
| DE (2) | DE4303610A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6232253B1 (en) * | 1994-09-23 | 2001-05-15 | Ford Global Technologies, Inc. | Sol-gel alumina membrane for lean NOx catalysts and method of making same |
| US5620669A (en) * | 1995-08-15 | 1997-04-15 | W. L. Gore & Associates, Inc. | Catalytic filter material and method of making same |
| DE19637365A1 (de) * | 1996-09-13 | 1998-03-19 | Studiengesellschaft Kohle Mbh | Verwendung von mikroporösen anorganischen Membrankatalysatoren |
| DE10064622B4 (de) * | 2000-12-22 | 2006-03-30 | Venezia Tecnologie S.P.A., Porto Marghera | Verfahren und katalytischer Kontaktor zur Entfernung von Nitrat, Nitrit, Perchlorat und anderen schädlichen Verbindungen aus verunreinigtem Wasser durch Wasserstoff |
| DE102004046310A1 (de) * | 2004-09-24 | 2006-04-06 | Forschungszentrum Jülich GmbH | Vorrichtung zur Gasseparation sowie Verfahren zur Herstellung einer solchen Vorrichtung |
| DE102005010213A1 (de) * | 2005-03-05 | 2006-09-07 | Bayer Technology Services Gmbh | Katalytisch aktiver Membranporendurchflussreaktor zur Umsetzung von organischen Verbindungen |
| US9463495B2 (en) * | 2009-02-26 | 2016-10-11 | University Of Kansas | Laboratory fume hood system having recessed heat exchanger system |
| US20110150713A1 (en) * | 2009-12-17 | 2011-06-23 | Bin Wen | Catalytic membrane for biodiesel production |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4388479A (en) * | 1981-04-09 | 1983-06-14 | Gryaznov Vladimir M | Process for producing C4 -C10 ethylene alcohols |
| US4786597A (en) * | 1981-04-15 | 1988-11-22 | University Patents, Inc. | Method and apparatus for conducting catalytic reactions with simultaneous product separation and recovery |
| JPS62160121A (ja) * | 1985-12-28 | 1987-07-16 | Ngk Insulators Ltd | 多孔質隔膜 |
| GB8609249D0 (en) * | 1986-04-16 | 1986-05-21 | Alcan Int Ltd | Anodic oxide membrane catalyst support |
| US5030351A (en) * | 1989-06-09 | 1991-07-09 | Massachusetts Institute Of Technology | Process for the preparation of a binary membrane top layer |
| CA2027678C (en) * | 1989-10-23 | 2002-05-28 | Marc A. Anderson | Metal oxide porous ceramic membranes with small pore sizes |
| EP0496448B1 (de) * | 1991-01-23 | 1994-03-30 | Unichema Chemie B.V. | Herstellung von Hydrogenierungskatalysatoren |
| DE4117284A1 (de) * | 1991-05-27 | 1992-12-03 | Studiengesellschaft Kohle Mbh | Verfahren zur herstellung von mikroporoesen keramikmembranen fuer die trennung von gas- und fluessigkeitsgemischen |
| US5268101A (en) * | 1991-10-08 | 1993-12-07 | Anderson Marc A | Microprobes aluminosilicate ceramic membranes |
| US5183788A (en) * | 1991-10-10 | 1993-02-02 | Exxon Research And Engineering Company | Modular surface catalyzed membrane containing a microporous membrane catalyst layer and transport layer |
-
1993
- 1993-02-09 DE DE4303610A patent/DE4303610A1/de not_active Withdrawn
-
1994
- 1994-02-04 AT AT94101687T patent/ATE196105T1/de not_active IP Right Cessation
- 1994-02-04 DE DE69425767T patent/DE69425767T2/de not_active Expired - Fee Related
- 1994-02-04 EP EP94101687A patent/EP0610820B1/de not_active Expired - Lifetime
- 1994-02-04 US US08/191,836 patent/US5492873A/en not_active Expired - Fee Related
- 1994-02-08 CA CA002115200A patent/CA2115200C/en not_active Expired - Fee Related
- 1994-02-09 JP JP6015198A patent/JPH06292832A/ja active Pending
-
1995
- 1995-11-03 US US08/552,712 patent/US5559259A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0610820A1 (de) | 1994-08-17 |
| DE69425767D1 (de) | 2000-10-12 |
| EP0610820B1 (de) | 2000-09-06 |
| CA2115200A1 (en) | 1994-08-10 |
| JPH06292832A (ja) | 1994-10-21 |
| DE4303610A1 (de) | 1994-08-11 |
| US5492873A (en) | 1996-02-20 |
| US5559259A (en) | 1996-09-24 |
| CA2115200C (en) | 1999-04-06 |
| DE69425767T2 (de) | 2001-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |