CA2193259A1 - A zeolite containing composition with a selectivity enhancing coating - Google Patents
A zeolite containing composition with a selectivity enhancing coatingInfo
- Publication number
- CA2193259A1 CA2193259A1 CA002193259A CA2193259A CA2193259A1 CA 2193259 A1 CA2193259 A1 CA 2193259A1 CA 002193259 A CA002193259 A CA 002193259A CA 2193259 A CA2193259 A CA 2193259A CA 2193259 A1 CA2193259 A1 CA 2193259A1
- Authority
- CA
- Canada
- Prior art keywords
- zeolite
- enhancing coating
- containing composition
- zeolite containing
- selectivity enhancing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Compositions useful in separating molecules or catalytic conversions comprise a substrate, a zeolite or zeolite-like layer, a selectivity enhancing coating in contact with the zeolite layer and optionally a permeable intermediate layer in contact with the substrate, the zeolite layer being in contact either with the substrate or the optional intermediate layer.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/272,352 US5716527A (en) | 1994-07-08 | 1994-07-08 | Zeolite membrane with a selectivity enhancing coating |
US08/272,352 | 1994-07-08 | ||
US47700695A | 1995-06-07 | 1995-06-07 | |
US08/477,006 | 1995-06-07 | ||
US49971895A | 1995-07-07 | 1995-07-07 | |
US08/499,718 | 1995-07-07 | ||
PCT/US1995/008513 WO1996001686A1 (en) | 1994-07-08 | 1995-07-10 | A zeolite containing composition with a selectivity enhancing coating |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2193259A1 true CA2193259A1 (en) | 1996-01-25 |
CA2193259C CA2193259C (en) | 2005-10-04 |
Family
ID=35395905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002193259A Expired - Fee Related CA2193259C (en) | 1994-07-08 | 1995-07-10 | A zeolite containing composition with a selectivity enhancing coating |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2193259C (en) |
-
1995
- 1995-07-10 CA CA002193259A patent/CA2193259C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2193259C (en) | 2005-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |