GB1145995A - Improvements in or relating to the preparation of crystalline synthetic zeolites - Google Patents
Improvements in or relating to the preparation of crystalline synthetic zeolitesInfo
- Publication number
- GB1145995A GB1145995A GB1510465A GB1510465A GB1145995A GB 1145995 A GB1145995 A GB 1145995A GB 1510465 A GB1510465 A GB 1510465A GB 1510465 A GB1510465 A GB 1510465A GB 1145995 A GB1145995 A GB 1145995A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sio
- metasilicate
- zeolite
- activity
- zeolites
- 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
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical class O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title abstract 4
- 238000002360 preparation method Methods 0.000 title abstract 2
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 5
- 239000010457 zeolite Substances 0.000 abstract 5
- 239000011734 sodium Substances 0.000 abstract 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 3
- 229910021536 Zeolite Inorganic materials 0.000 abstract 3
- 230000000694 effects Effects 0.000 abstract 3
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 150000001399 aluminium compounds Chemical class 0.000 abstract 1
- 239000001164 aluminium sulphate Substances 0.000 abstract 1
- 235000011128 aluminium sulphate Nutrition 0.000 abstract 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 abstract 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 abstract 1
- 239000003517 fume Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 235000019353 potassium silicate Nutrition 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 229910001388 sodium aluminate Inorganic materials 0.000 abstract 1
- 235000019795 sodium metasilicate Nutrition 0.000 abstract 1
- 229910052911 sodium silicate 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
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/46—Amorphous silicates, e.g. so-called "amorphous zeolites"
-
- 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
- C01B33/2838—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 faujasite type, or type X or Y (UNION CARBIDE trade names; correspond to GRACE's types Z-14 and Z-14HS, respectively)
- C01B33/2853—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 faujasite type, or type X or Y (UNION CARBIDE trade names; correspond to GRACE's types Z-14 and Z-14HS, respectively) of type Y
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
1,145,995. Zeolites Y, B and C. PETER SPENCE & SONS Ltd. 22 March, 1966 [9 April, 1965; 10 Nov., 1965], Nos. 15104/65 and 47616/65. Heading C1A. Zeolite Y having a SiO 2 /Al 2 O 3 ratio between 3 and 6À15 is made by thoroughly mixing an aqueous solution of a soluble aluminium component and a siliceous component at least part of which is a metasilicate of minimum activity "10 units" to give a reactant mixture having oxide mole ratios within the ranges Na 2 O/SiO 2 SiO 2 /Al 2 O 3 H 2 O/Na 2 O 0À28 -0À30 8-10 20- 70 0À30 -0À31 8-12 20- 70 0À31 -0À32 8-14 20- 70 0À32 -0À335 8-16 12- 90 0À335-0À4 7-40 12-120 0À4 -1À0 5-50 12-120 and heating this with agitation at 20-120‹ C. until the crystalline zeolite is formed. The activity of the silicate is an arbitrary figure ranging from 0 to 1000 and higher and is based upon the yield of Zeolite X obtained in test reactions in which the reaction mixture has the oxide mole ratios SiO 2 /Al 2 O 3 = 3À85, Na 2 O/SiO 2 = 1À34, H 2 O/Na 2 O = 47À00. The soluble aluminium compound may be sodium aluminate or aluminium sulphate, the active siliceous component may be sodium metasilicate, inactive siliceous materials may be water-glass, colloidal or highly dispersed silica, fume silica or amorphous silica. Comparative examples also disclose the preparation of Zeolites B and C using metasilicate of activity zero.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1510465A GB1145995A (en) | 1965-04-09 | 1965-04-09 | Improvements in or relating to the preparation of crystalline synthetic zeolites |
| NL6604125A NL6604125A (en) | 1965-04-09 | 1966-03-29 | |
| FR56663A FR1475167A (en) | 1965-04-09 | 1966-04-06 | Preparation of zeolites y |
| JP2155366A JPS4924000B1 (en) | 1965-04-09 | 1966-04-07 | |
| DE19661567812 DE1567812A1 (en) | 1965-04-09 | 1966-04-07 | Process for the preparation of zeolite Y. |
| US05/284,860 US4016246A (en) | 1965-04-09 | 1972-08-30 | Manufacture of synthetic zeolites |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1510465A GB1145995A (en) | 1965-04-09 | 1965-04-09 | Improvements in or relating to the preparation of crystalline synthetic zeolites |
| GB4761665 | 1965-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1145995A true GB1145995A (en) | 1969-03-19 |
Family
ID=26251055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1510465A Expired GB1145995A (en) | 1965-04-09 | 1965-04-09 | Improvements in or relating to the preparation of crystalline synthetic zeolites |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4924000B1 (en) |
| DE (1) | DE1567812A1 (en) |
| GB (1) | GB1145995A (en) |
| NL (1) | NL6604125A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4587115A (en) * | 1983-06-09 | 1986-05-06 | Toyo Soda Manufacturing Co., Ltd. | Process for preparation of high-silica faujasite type zeolite |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2040900B (en) * | 1978-12-20 | 1983-05-11 | Huber Corp J M | Zeolites of small particle size |
| CN105439168B (en) * | 2014-08-28 | 2018-05-25 | 中国科学院大连化学物理研究所 | A kind of method for preparing high silica alumina ratio Y type molecular sieve |
-
1965
- 1965-04-09 GB GB1510465A patent/GB1145995A/en not_active Expired
-
1966
- 1966-03-29 NL NL6604125A patent/NL6604125A/xx unknown
- 1966-04-07 DE DE19661567812 patent/DE1567812A1/en active Pending
- 1966-04-07 JP JP2155366A patent/JPS4924000B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4587115A (en) * | 1983-06-09 | 1986-05-06 | Toyo Soda Manufacturing Co., Ltd. | Process for preparation of high-silica faujasite type zeolite |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4924000B1 (en) | 1974-06-19 |
| NL6604125A (en) | 1966-10-10 |
| DE1567812A1 (en) | 1970-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3355246A (en) | Crystalline zeolite zk-21 | |
| GB1348527A (en) | Synthesis of a high-silica zeolite | |
| GB1011772A (en) | Process for the preparation of crystalline zeolite y | |
| GB1436524A (en) | Synthesis of zeolites | |
| GB1318157A (en) | Process for preparation of high-silica zeolites | |
| GB938104A (en) | Process for producing molecular sieves | |
| DE3062679D1 (en) | Process for producing a boron containing zeolite with the structure of zsm-5 and its use as a catalyst | |
| GB1393365A (en) | Zeolites | |
| DE3063243D1 (en) | Process for the preparation of amorphous sodium-aluminium silicates | |
| GB1145995A (en) | Improvements in or relating to the preparation of crystalline synthetic zeolites | |
| UA26909C2 (en) | Process for the preparation of the crystalzeolite alumosilicates with mole ratio at least 20 | |
| JPS5795822A (en) | Manufacture of crystalline aluminosilicate | |
| SE7700492L (en) | PROCEDURE FOR THE PREPARATION OF WATER SUSPENSIONS OF FINE-DISTRIBUTED WATER-INSOLIDATE SILICATES WITH CATION CHANGE | |
| GB1188584A (en) | Process for the preparation of Synthetic Zeolite Molecular Sieves | |
| GB1223592A (en) | Process for the preparation of aluminosilicate ion exchange materials | |
| ES442448A1 (en) | Synthetic amorphous sodium aluminosilicate base exchange materials | |
| GB1297927A (en) | ||
| US3445184A (en) | Process for producing shaped mordenite bodies | |
| ES8207485A1 (en) | Process for producing amorphous sodium-aluminium silicates. | |
| GB1394163A (en) | Zeolites | |
| GB1119962A (en) | Improvements in or relating to synthetic crystalline mordenite | |
| GB1066258A (en) | Improved process for preparing crystalline zeolites | |
| JPS5747713A (en) | Manufacture of x-type zeolite | |
| JPS5777023A (en) | Manufacture of crystalline aluminosilicate | |
| GB1144440A (en) | Process for the synthesis of zeolites |