FR2268553A1 - Adsorption technique filter cores - contg. adsorbent inorganic glass, binder softening at low temps. and opt. thermoplastic binder - Google Patents
Adsorption technique filter cores - contg. adsorbent inorganic glass, binder softening at low temps. and opt. thermoplastic binderInfo
- Publication number
- FR2268553A1 FR2268553A1 FR7512401A FR7512401A FR2268553A1 FR 2268553 A1 FR2268553 A1 FR 2268553A1 FR 7512401 A FR7512401 A FR 7512401A FR 7512401 A FR7512401 A FR 7512401A FR 2268553 A1 FR2268553 A1 FR 2268553A1
- Authority
- FR
- France
- Prior art keywords
- binder
- filter cores
- inorganic glass
- contg
- opt
- 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.)
- Withdrawn
Links
- 239000011230 binding agent Substances 0.000 title abstract 4
- 239000003463 adsorbent Substances 0.000 title abstract 2
- 239000011521 glass Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000001179 sorption measurement Methods 0.000 title abstract 2
- 229920001169 thermoplastic Polymers 0.000 title 1
- 239000004416 thermosoftening plastic Substances 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 239000002826 coolant Substances 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 239000002808 molecular sieve Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2068—Other inorganic materials, e.g. ceramics
- B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
- B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/003—Filters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filtering Materials (AREA)
Abstract
An inorganic glass, having softening point 200-600 degrees C, is used as binder in adsorption technique filter cores consisting of (1) >=1 adsorbent, esp. molecular sieve granulates, SiO2 gel, Al2O3, MgO and (2) >=1 binder. It is used esp. in closed coolant circuits for refrigerating plant. Filter cores have high surface hardness. When placed in gaseous and liquid media, cores have low resistance to flow, good retention of solids, very good adsorption- and drying-properties, esp. at low water-vapour partial pressures.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17806774A DD116557A1 (en) | 1974-04-23 | 1974-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2268553A1 true FR2268553A1 (en) | 1975-11-21 |
Family
ID=5495495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7512401A Withdrawn FR2268553A1 (en) | 1974-04-23 | 1975-04-21 | Adsorption technique filter cores - contg. adsorbent inorganic glass, binder softening at low temps. and opt. thermoplastic binder |
Country Status (4)
| Country | Link |
|---|---|
| DD (1) | DD116557A1 (en) |
| DE (1) | DE2504361A1 (en) |
| DK (1) | DK165175A (en) |
| FR (1) | FR2268553A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0790070A1 (en) * | 1996-02-16 | 1997-08-20 | Advanced Minerals Corporation | Composite filtration media |
| RU2595685C2 (en) * | 2012-02-20 | 2016-08-27 | Коммерциальбанк Маттерсбург Им Бургенланд Акциенгезелльшафт | Method of processing carbon dioxide contained in stream of exhaust gas |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4853004A (en) * | 1988-01-20 | 1989-08-01 | The Boc Group, Inc. | Method for densely packing molecular sieve adsorbent beds in a PSA system |
| DE102005012659A1 (en) * | 2005-03-18 | 2006-09-21 | Herding Gmbh Filtertechnik | Filter element with coating for surface filtration |
-
1974
- 1974-04-23 DD DD17806774A patent/DD116557A1/xx unknown
-
1975
- 1975-02-03 DE DE19752504361 patent/DE2504361A1/en active Pending
- 1975-04-17 DK DK165175A patent/DK165175A/da not_active IP Right Cessation
- 1975-04-21 FR FR7512401A patent/FR2268553A1/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0790070A1 (en) * | 1996-02-16 | 1997-08-20 | Advanced Minerals Corporation | Composite filtration media |
| WO1997029829A1 (en) * | 1996-02-16 | 1997-08-21 | Advanced Minerals Corporation | Composite filtration media |
| AU713405B2 (en) * | 1996-02-16 | 1999-12-02 | Advanced Minerals Corporation | Composite filtration media |
| RU2595685C2 (en) * | 2012-02-20 | 2016-08-27 | Коммерциальбанк Маттерсбург Им Бургенланд Акциенгезелльшафт | Method of processing carbon dioxide contained in stream of exhaust gas |
Also Published As
| Publication number | Publication date |
|---|---|
| DD116557A1 (en) | 1975-12-05 |
| DK165175A (en) | 1975-10-24 |
| DE2504361A1 (en) | 1975-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |