GB1060436A - Improvements relating to zeolites - Google Patents
Improvements relating to zeolitesInfo
- Publication number
- GB1060436A GB1060436A GB722364A GB722364A GB1060436A GB 1060436 A GB1060436 A GB 1060436A GB 722364 A GB722364 A GB 722364A GB 722364 A GB722364 A GB 722364A GB 1060436 A GB1060436 A GB 1060436A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hrs
- na2o
- sio2
- calcining
- zeolite
- 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
- 239000010457 zeolite Substances 0.000 title abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 6
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 4
- 229910021536 Zeolite Inorganic materials 0.000 abstract 3
- 239000002585 base Substances 0.000 abstract 3
- 238000001354 calcination Methods 0.000 abstract 3
- 229910052681 coesite Inorganic materials 0.000 abstract 3
- 229910052906 cristobalite Inorganic materials 0.000 abstract 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 3
- 239000000377 silicon dioxide Substances 0.000 abstract 3
- 235000012239 silicon dioxide Nutrition 0.000 abstract 3
- 229910052682 stishovite Inorganic materials 0.000 abstract 3
- 229910052905 tridymite Inorganic materials 0.000 abstract 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 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 2
- 239000001166 ammonium sulphate Substances 0.000 abstract 2
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 2
- 150000001768 cations Chemical class 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 229910052593 corundum Inorganic materials 0.000 abstract 2
- 239000012013 faujasite Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 238000010025 steaming Methods 0.000 abstract 1
- YMBCJWGVCUEGHA-UHFFFAOYSA-M tetraethylammonium chloride Chemical compound [Cl-].CC[N+](CC)(CC)CC YMBCJWGVCUEGHA-UHFFFAOYSA-M 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
- B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26029863A | 1963-02-21 | 1963-02-21 | |
| US31824963A | 1963-10-23 | 1963-10-23 | |
| US35328864A | 1964-03-19 | 1964-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1060436A true GB1060436A (en) | 1967-03-01 |
Family
ID=27401307
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB722364A Expired GB1060436A (en) | 1963-02-21 | 1964-02-20 | Improvements relating to zeolites |
| GB1023665A Expired GB1102799A (en) | 1963-02-21 | 1965-03-10 | Preparation of zeolites |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1023665A Expired GB1102799A (en) | 1963-02-21 | 1965-03-10 | Preparation of zeolites |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1567536B2 (enrdf_load_stackoverflow) |
| FR (2) | FR1554554A (enrdf_load_stackoverflow) |
| GB (2) | GB1060436A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1162969A (en) * | 1968-08-19 | 1969-09-04 | Shell Int Research | A Process for Converting Hydrocarbons |
| NL7018221A (enrdf_load_stackoverflow) * | 1969-12-18 | 1971-06-22 |
-
1964
- 1964-02-20 FR FR964459A patent/FR1554554A/fr not_active Expired
- 1964-02-20 GB GB722364A patent/GB1060436A/en not_active Expired
-
1965
- 1965-03-10 GB GB1023665A patent/GB1102799A/en not_active Expired
- 1965-03-13 DE DE1965G0043070 patent/DE1567536B2/de active Granted
- 1965-03-18 FR FR9691A patent/FR94301E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1102799A (en) | 1968-02-07 |
| DE1567536A1 (de) | 1970-09-10 |
| DE1567536B2 (de) | 1976-09-23 |
| FR1554554A (enrdf_load_stackoverflow) | 1969-01-24 |
| DE1792787B1 (de) | 1977-02-24 |
| FR94301E (fr) | 1969-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3130006A (en) | Decationized molecular sieve compositions | |
| US3355246A (en) | Crystalline zeolite zk-21 | |
| Mortland | Urea complexes with montmorillonite: An infrared absorption study | |
| US3769386A (en) | Process for the preparation of zeolitic alumino-metallo silicates | |
| US3966883A (en) | Synthetic ferrierite synthesis | |
| Barrer et al. | Thermodynamics and thermochemistry of cation exchange in chabazite | |
| US3791964A (en) | Hydrocarbon conversion process employing a crystalline aluminosilicate and method of preparing the same | |
| DE74900T1 (de) | Verfahren zur herstellung von synthetischen zeolithen und nach diesem verfahren erhaltene zeolithe. | |
| DE4242828A1 (en) | Porous clay inclusion cpd. - comprises layers of laminar clay, inorganic supports and hydrogen ions in the pores formed by the supports, used as acid catalyst for cracking hydrocarbon(s) | |
| Barrer et al. | Chemistry of soil minerals. Part XIII. Reactions of metakaolinite with single and mixed bases | |
| US4224188A (en) | Aluminum faujasites, catalyst containing same and process of producing same | |
| EP0195646B1 (en) | A crystalline zeolite and a process for its preparation | |
| US4346067A (en) | Method of ion exchange zeolites | |
| Barrer et al. | Ion exchange in mordenite | |
| US5435987A (en) | Process for preparing ammonium zeolites of low alkali metal content | |
| GB1060436A (en) | Improvements relating to zeolites | |
| Barrer et al. | Chemistry of soil minerals. Part XI. Hydrothermal transformations of metakaolinite in potassium hydroxide | |
| GB1270964A (en) | Synthetic zeolite and method of preparation thereof | |
| US5192520A (en) | Synthesis of aluminosilicate zeolites of faujasite structure | |
| ES454187A1 (es) | Un metodo de preparar una composicion suavizadora en forma de particulas. | |
| GB1394163A (en) | Zeolites | |
| CH403731A (de) | Verfahren zur Herstellung eines Natrium-Zeoliths | |
| US3013983A (en) | Cadmium-loaded molecular sieve | |
| US3488146A (en) | Method for preparing crystalline aluminosilicates of improved stability | |
| US3365272A (en) | Preparation of synthetic faujasite containing exchangeable magnesium cations |