GB979398A - Improvements in or relating to pelletized synthetic zeolite - Google Patents
Improvements in or relating to pelletized synthetic zeoliteInfo
- Publication number
- GB979398A GB979398A GB4877862A GB4877862A GB979398A GB 979398 A GB979398 A GB 979398A GB 4877862 A GB4877862 A GB 4877862A GB 4877862 A GB4877862 A GB 4877862A GB 979398 A GB979398 A GB 979398A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pellets
- sodium silicate
- temperature
- water
- mixture
- 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
- 229910021536 Zeolite Inorganic materials 0.000 title 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title 1
- 239000010457 zeolite Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 239000004115 Sodium Silicate Substances 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000008188 pellet Substances 0.000 abstract 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 3
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000005995 Aluminium silicate Substances 0.000 abstract 2
- 239000005909 Kieselgur Substances 0.000 abstract 2
- 235000012211 aluminium silicate Nutrition 0.000 abstract 2
- 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 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- -1 hydrogen ions Chemical class 0.000 abstract 1
- 238000005342 ion exchange Methods 0.000 abstract 1
- 229910052680 mordenite Inorganic materials 0.000 abstract 1
- 239000011236 particulate material Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- 229910001415 sodium ion Inorganic materials 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 238000004017 vitrification Methods 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/26—Mordenite type
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
- C01B33/28—Base exchange silicates, e.g. zeolites
- C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
- C01B33/2861—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures of mordenite type, e.g. ptilolite or dachiardite
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
- C01B33/28—Base exchange silicates, e.g. zeolites
- C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
- C01B33/2869—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures of other types characterised by an X-ray spectrum and a definite composition
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16499462A | 1962-01-08 | 1962-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB979398A true GB979398A (en) | 1965-01-01 |
Family
ID=22596957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4877862A Expired GB979398A (en) | 1962-01-08 | 1962-12-28 | Improvements in or relating to pelletized synthetic zeolite |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE626790A (enrdf_load_stackoverflow) |
| DE (1) | DE1176106B (enrdf_load_stackoverflow) |
| GB (1) | GB979398A (enrdf_load_stackoverflow) |
| NL (1) | NL287258A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0128998A3 (en) * | 1983-02-11 | 1985-04-17 | Air Products And Chemicals, Inc. | Treatment process for commercial pellets to improve gas separation kinetics |
| US4861571A (en) * | 1985-09-20 | 1989-08-29 | Toyo Soda Manufacturing Co., Ltd. | Process for preparation of synthetic mordenite molded body |
| EP0317907B1 (en) * | 1987-11-23 | 1996-09-04 | The Dow Chemical Company | Alkylation of polycyclic aromatic compounds to alkylates enriched in the para-substituted isomers |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3334964A (en) * | 1963-10-21 | 1967-08-08 | Mobil Oil Corp | Synthesis of mordenite |
| NL6503023A (enrdf_load_stackoverflow) * | 1964-03-23 | 1965-09-24 | ||
| DE3212106A1 (de) * | 1981-11-21 | 1983-06-01 | Degussa Ag, 6000 Frankfurt | Verfahren zur herstellung von grobkoernigem mordenit |
-
0
- NL NL287258D patent/NL287258A/xx unknown
- BE BE626790D patent/BE626790A/xx unknown
-
1962
- 1962-12-28 GB GB4877862A patent/GB979398A/en not_active Expired
-
1963
- 1963-01-03 DE DEN22563A patent/DE1176106B/de active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0128998A3 (en) * | 1983-02-11 | 1985-04-17 | Air Products And Chemicals, Inc. | Treatment process for commercial pellets to improve gas separation kinetics |
| US4529416A (en) * | 1983-02-11 | 1985-07-16 | Air Products And Chemicals, Inc. | Gas separation kinetics in commercial pellets |
| US4861571A (en) * | 1985-09-20 | 1989-08-29 | Toyo Soda Manufacturing Co., Ltd. | Process for preparation of synthetic mordenite molded body |
| EP0317907B1 (en) * | 1987-11-23 | 1996-09-04 | The Dow Chemical Company | Alkylation of polycyclic aromatic compounds to alkylates enriched in the para-substituted isomers |
Also Published As
| Publication number | Publication date |
|---|---|
| BE626790A (enrdf_load_stackoverflow) | |
| NL287258A (enrdf_load_stackoverflow) | |
| DE1176106B (de) | 1964-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES496039A0 (es) | Procedimiento para preparar un material de zincosilicato | |
| GB1005949A (en) | Molecular sieve adsorbents | |
| ES290326A1 (es) | Procedimiento para la producción de un mineral de silicato análogo a la arcilla | |
| GB979398A (en) | Improvements in or relating to pelletized synthetic zeolite | |
| BR9306811A (pt) | Uso de alumino-silicato de metal alcalino do tipo de zeólito p e processos para lavar tecidos e para a remoção de ions cálcio por troca de íons de uma solução aquosa | |
| GB1048313A (en) | Composition for treating water | |
| ES418751A1 (es) | Un metodo de preparar una mezcla destinada a la fabricacionde un vidrio. | |
| ES413499A1 (es) | Procedimiento para la preparacion de silicatos de metal al-calino solubles. | |
| ES430419A1 (es) | Un procedimiento para la preparacion de una zeolita. | |
| GB974644A (en) | A process for the production of bonded molecular sieve pellets | |
| GB992158A (en) | Process for the production of a mixture of zirconium oxide and silica | |
| GB1119962A (en) | Improvements in or relating to synthetic crystalline mordenite | |
| GB998922A (en) | Process for the production of finely-dispersed calcium silicate fillers | |
| ES334984A1 (es) | Procedimiento de preparacion de acido antimonico cristali- zado. | |
| ES287069A1 (es) | Procedimiento de obtencion de compuestos silicados | |
| GB1067461A (en) | Improvements in or relating to the manufacture of synthetic crystalline mordenite | |
| GB1035646A (en) | Preparation of zeolites | |
| GB932523A (en) | Process for the production of lead hydroxide oxide of the formula 5 pbo.2ho | |
| ES328982A2 (es) | Un procedimiento de fabricacion de mordenita cristalina por tratamiento hidrotermico. | |
| GB972831A (en) | Crystalline zeolite y' | |
| GB973933A (en) | Process for producing zeolite x" | |
| FR2241493A1 (en) | Sodium silicate for zeolite prepn - by reacting silicon dioxide-aluminium oxide gel with sodium carbonate | |
| GB1119049A (en) | Improvements relating to methods of manufacturing strengthened glass articles | |
| GB998053A (en) | Composition and process | |
| GB762625A (en) | Improvements in the production of piperazine |