GB1139920A - Process for the production of porous zeolitic molecular sieve granulates - Google Patents
Process for the production of porous zeolitic molecular sieve granulatesInfo
- Publication number
- GB1139920A GB1139920A GB2413866A GB2413866A GB1139920A GB 1139920 A GB1139920 A GB 1139920A GB 2413866 A GB2413866 A GB 2413866A GB 2413866 A GB2413866 A GB 2413866A GB 1139920 A GB1139920 A GB 1139920A
- Authority
- GB
- United Kingdom
- Prior art keywords
- molecular sieve
- fine
- zeolitic molecular
- oxygen
- water
- 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.)
- Expired
Links
- 239000002808 molecular sieve Substances 0.000 title abstract 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title abstract 4
- 239000008187 granular material Substances 0.000 title abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 239000011343 solid material Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229920002472 Starch Polymers 0.000 abstract 1
- 240000008042 Zea mays Species 0.000 abstract 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract 1
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- 239000003610 charcoal Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 239000000571 coke Substances 0.000 abstract 1
- 235000005822 corn Nutrition 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052622 kaolinite Inorganic materials 0.000 abstract 1
- 235000012054 meals Nutrition 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000004071 soot Substances 0.000 abstract 1
- 235000019698 starch Nutrition 0.000 abstract 1
- 239000008107 starch Substances 0.000 abstract 1
- 238000000859 sublimation Methods 0.000 abstract 1
- 230000008022 sublimation Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- 239000010457 zeolite Substances 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
- B01J20/183—Physical conditioning without chemical treatment, e.g. drying, granulating, coating, irradiation
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
1,139,920. Porous zeolitic molecular sieve granulates. FARBENFABRIK WOLFEN VEB. 31 May, 1966, No. 24138/66. Heading C1A. Porous zeolitic molecular sieve granulates are produced by mixing powdered zeolitic molecular sieve with a binding agent (and, optionally, water), mixing with either component or with the mixture at least one fine-grained solid material that is (a) completely gasified by chemical reaction, evaporation or sublimation at up to 750‹ C., or (b) soluble in water and/or organic solvents. In the first case, the mixture is formed and heated to 750‹ C. to remove the fine - grained solid. If it is combustible, the temperature must be at least 150‹ C. for 15 minutes in oxygen or an oxygen-containing gas. If the material is volatile, the temperature is over 100‹ C. for at least 15 minutes, optionally in an inert gas instead of oxygen. In case (b), the formed mixture is thermally consolidated at 40‹ to 750‹ C. washed with water and/or organic solvents and the solvents removed by heat or evacuation. The fine-grained solid material particle size may be 1 mm. or less. Specified fine grained materials are charcoal, soot, graphite, coal, coke, sawdust, corn meal, starch powder, generator dust, synthetic resin powders, soluble or volatile inorganic salts (NaCl, Na 2 CO 3 , KCl, CaCl 2 , MgCl 2 , (NH 4 ) 2 - CO 3 , NH 4 Cl) and volatile organic substances (ammonium oxalate). Numerous zeolites are mentioned. Exemplified binding agents are bentonite and kaolinite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2413866A GB1139920A (en) | 1966-05-31 | 1966-05-31 | Process for the production of porous zeolitic molecular sieve granulates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2413866A GB1139920A (en) | 1966-05-31 | 1966-05-31 | Process for the production of porous zeolitic molecular sieve granulates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1139920A true GB1139920A (en) | 1969-01-15 |
Family
ID=10206989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2413866A Expired GB1139920A (en) | 1966-05-31 | 1966-05-31 | Process for the production of porous zeolitic molecular sieve granulates |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1139920A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2370710A1 (en) * | 1976-11-15 | 1978-06-09 | Union Carbide Corp | ZEOLITE AGGLOMERS HAVING A REGULATED PORE STRUCTURE, AND THEIR APPLICATION |
| FR2618085A1 (en) * | 1987-07-17 | 1989-01-20 | Rhone Poulenc Chimie | ADSORBENT FOR GAS PURIFICATION AND PURIFICATION PROCESS |
| CN115888650A (en) * | 2022-11-18 | 2023-04-04 | 湖南省交通规划勘察设计院有限公司 | Water and soil barrier material, preparation and application for preventing water body pollution from penetrating |
-
1966
- 1966-05-31 GB GB2413866A patent/GB1139920A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2370710A1 (en) * | 1976-11-15 | 1978-06-09 | Union Carbide Corp | ZEOLITE AGGLOMERS HAVING A REGULATED PORE STRUCTURE, AND THEIR APPLICATION |
| FR2618085A1 (en) * | 1987-07-17 | 1989-01-20 | Rhone Poulenc Chimie | ADSORBENT FOR GAS PURIFICATION AND PURIFICATION PROCESS |
| EP0300868A1 (en) * | 1987-07-17 | 1989-01-25 | Rhone-Poulenc Chimie | Absorbent for the purification of gas, and purification process |
| CN115888650A (en) * | 2022-11-18 | 2023-04-04 | 湖南省交通规划勘察设计院有限公司 | Water and soil barrier material, preparation and application for preventing water body pollution from penetrating |
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