GB1202511A - Process for preparing zeolite l - Google Patents
Process for preparing zeolite lInfo
- Publication number
- GB1202511A GB1202511A GB17669A GB17669A GB1202511A GB 1202511 A GB1202511 A GB 1202511A GB 17669 A GB17669 A GB 17669A GB 17669 A GB17669 A GB 17669A GB 1202511 A GB1202511 A GB 1202511A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zeolite
- alumina
- potassium
- mixture
- jan
- 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 abstract 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title abstract 3
- 239000010457 zeolite Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 3
- 239000011734 sodium Substances 0.000 abstract 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 229910052700 potassium Inorganic materials 0.000 abstract 2
- 239000011591 potassium Substances 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- WPUINVXKIPAAHK-UHFFFAOYSA-N aluminum;potassium;oxygen(2-) Chemical compound [O-2].[O-2].[Al+3].[K+] WPUINVXKIPAAHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000004679 hydroxides Chemical class 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 150000004684 trihydrates Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C01B39/32—Type L
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
1,202,511. Zeolite L. UNION CARBIDE CORP. 2 Jan., 1969 [5 Jan., 1968], No. 176/69. Heading C1A. Zeolite L is prepared by forming a reaction mixture from water and sources of aluminium, silicon, potassium and optionally sodium, such that the composition expressed in terms of mole ratios of oxides falls within the following ranges: the source of at least 80 mol. per cent of the silicon in the mixture being a reactive amorphous solid silica, and thereafter heating the mixture at 100‹ to 200‹ C. until crystals of Zeolite L are formed. The mole ratios of the oxides are preferably selected such that the ratio H 2 O/(K 2 O + Na 2 O + SiO 2 + Al 2 O 3 ) is between 2 and 6, the consistency of the reactants ranging from a moist powder to a very stiff paste. Alumina trihydrate is the preferred source of aluminium, other sources being activated alumina, gamma alumina, alpha alumina and potassium aluminate. Sodium and potassium are preferably added in the form of their hydroxides.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69583668A | 1968-01-05 | 1968-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1202511A true GB1202511A (en) | 1970-08-19 |
Family
ID=24794661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17669A Expired GB1202511A (en) | 1968-01-05 | 1969-01-02 | Process for preparing zeolite l |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT289039B (en) |
| BE (1) | BE726367A (en) |
| FR (1) | FR1598506A (en) |
| GB (1) | GB1202511A (en) |
| NL (1) | NL6900098A (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0096479A1 (en) * | 1982-05-14 | 1983-12-21 | Exxon Research And Engineering Company | Improved zeolite L |
| JPS60127221A (en) * | 1983-11-10 | 1985-07-06 | エクソン リサ−チ アンド エンヂニアリング コムパニ− | Manufacture of zeolite l from alumina rich gell |
| US4552731A (en) * | 1983-11-10 | 1985-11-12 | Exxon Research And Engineering Co. | Process for preparing crystalline zeolite composition ERC-2 |
| US4554146A (en) * | 1983-11-10 | 1985-11-19 | Exxon Research And Engineering Co. | Process for preparing a zeolite of the L type using organic templates |
| US4593133A (en) * | 1982-05-14 | 1986-06-03 | Exxon Research & Engineering Co. | Zeolite L |
| US4595670A (en) * | 1983-11-10 | 1986-06-17 | Exxon Research And Engineering Co. | Zeolite catalyst |
| US4595668A (en) * | 1983-11-10 | 1986-06-17 | Exxon Research And Engineering Co. | Bound zeolite catalyst |
| US4657749A (en) * | 1983-11-10 | 1987-04-14 | Exxon Research And Engineering Company | Stoichiometric process for preparing a zeolite of the L type |
| EP0142349A3 (en) * | 1983-11-10 | 1987-11-19 | Exxon Research And Engineering Company | Stoichiometric process for preparing a zeolite of the l type |
| EP0142353A3 (en) * | 1983-11-10 | 1987-11-19 | Exxon Research And Engineering Company | High temperature zeolite l preparation |
| US5242675A (en) * | 1985-10-15 | 1993-09-07 | Exxon Research & Engineering Company | Zeolite L |
| US5330736A (en) * | 1992-12-07 | 1994-07-19 | W. R. Grace & Co.-Conn. | Zeolite L synthesis and resulting product |
| US5486498A (en) * | 1986-10-14 | 1996-01-23 | Exxon Research & Engineering Company | Zeolite L |
| US5785945A (en) * | 1996-07-31 | 1998-07-28 | Chevron Chemical Company Llc | Preparation of zeolite L |
| US6258256B1 (en) | 1994-01-04 | 2001-07-10 | Chevron Phillips Chemical Company Lp | Cracking processes |
| US6419986B1 (en) | 1997-01-10 | 2002-07-16 | Chevron Phillips Chemical Company Ip | Method for removing reactive metal from a reactor system |
| US6548030B2 (en) | 1991-03-08 | 2003-04-15 | Chevron Phillips Chemical Company Lp | Apparatus for hydrocarbon processing |
| US6602483B2 (en) | 1994-01-04 | 2003-08-05 | Chevron Phillips Chemical Company Lp | Increasing production in hydrocarbon conversion processes |
| WO2016032565A1 (en) | 2014-08-29 | 2016-03-03 | Chevron U.S.A. Inc. | Small crystal ltl framework type zeolites |
| CN113800535A (en) * | 2021-09-01 | 2021-12-17 | 奥斯催化材料（大连)有限公司 | Synthesis method of nano BaKL zeolite applied to aromatization of low-carbon alkane |
| CN113830784A (en) * | 2021-09-03 | 2021-12-24 | 化学与精细化工广东省实验室 | Method for dynamically synthesizing nano KL molecular sieve and application |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO170924C (en) * | 1984-12-17 | 1992-12-30 | Exxon Research Engineering Co | PROCEDURE FOR THE MANUFACTURE OF ZEOLITE L |
-
1968
- 1968-12-18 FR FR1598506D patent/FR1598506A/fr not_active Expired
- 1968-12-31 BE BE726367D patent/BE726367A/xx unknown
-
1969
- 1969-01-02 GB GB17669A patent/GB1202511A/en not_active Expired
- 1969-01-03 NL NL6900098A patent/NL6900098A/xx unknown
- 1969-01-03 AT AT4769A patent/AT289039B/en not_active IP Right Cessation
Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4593133A (en) * | 1982-05-14 | 1986-06-03 | Exxon Research & Engineering Co. | Zeolite L |
| US4701315A (en) * | 1982-05-14 | 1987-10-20 | Exxon Research & Engineering Co. | Zeolite L and process for its preparation |
| US4544539A (en) * | 1982-05-14 | 1985-10-01 | Exxon Research & Engineering Co. | Zeolite L with cylindrical morphology |
| EP0096479A1 (en) * | 1982-05-14 | 1983-12-21 | Exxon Research And Engineering Company | Improved zeolite L |
| US4552731A (en) * | 1983-11-10 | 1985-11-12 | Exxon Research And Engineering Co. | Process for preparing crystalline zeolite composition ERC-2 |
| US4554146A (en) * | 1983-11-10 | 1985-11-19 | Exxon Research And Engineering Co. | Process for preparing a zeolite of the L type using organic templates |
| US4595670A (en) * | 1983-11-10 | 1986-06-17 | Exxon Research And Engineering Co. | Zeolite catalyst |
| US4595668A (en) * | 1983-11-10 | 1986-06-17 | Exxon Research And Engineering Co. | Bound zeolite catalyst |
| US4657749A (en) * | 1983-11-10 | 1987-04-14 | Exxon Research And Engineering Company | Stoichiometric process for preparing a zeolite of the L type |
| JPS60127221A (en) * | 1983-11-10 | 1985-07-06 | エクソン リサ−チ アンド エンヂニアリング コムパニ− | Manufacture of zeolite l from alumina rich gell |
| EP0142349A3 (en) * | 1983-11-10 | 1987-11-19 | Exxon Research And Engineering Company | Stoichiometric process for preparing a zeolite of the l type |
| EP0142350A3 (en) * | 1983-11-10 | 1987-11-19 | Exxon Research And Engineering Company | Crystalline zeolite composition ecr-2 and process for its preparation |
| EP0142353A3 (en) * | 1983-11-10 | 1987-11-19 | Exxon Research And Engineering Company | High temperature zeolite l preparation |
| EP0142354A3 (en) * | 1983-11-10 | 1987-11-19 | Exxon Research And Engineering Company | Zeolite l preparation from alumina rich gels |
| US5242675A (en) * | 1985-10-15 | 1993-09-07 | Exxon Research & Engineering Company | Zeolite L |
| US5396009A (en) * | 1985-10-15 | 1995-03-07 | Exxon Research & Engineering | Zeolite L |
| US5486498A (en) * | 1986-10-14 | 1996-01-23 | Exxon Research & Engineering Company | Zeolite L |
| US6548030B2 (en) | 1991-03-08 | 2003-04-15 | Chevron Phillips Chemical Company Lp | Apparatus for hydrocarbon processing |
| US5330736A (en) * | 1992-12-07 | 1994-07-19 | W. R. Grace & Co.-Conn. | Zeolite L synthesis and resulting product |
| US6258256B1 (en) | 1994-01-04 | 2001-07-10 | Chevron Phillips Chemical Company Lp | Cracking processes |
| US6602483B2 (en) | 1994-01-04 | 2003-08-05 | Chevron Phillips Chemical Company Lp | Increasing production in hydrocarbon conversion processes |
| US5785945A (en) * | 1996-07-31 | 1998-07-28 | Chevron Chemical Company Llc | Preparation of zeolite L |
| US6551660B2 (en) | 1997-01-10 | 2003-04-22 | Chevron Phillips Chemical Company Lp | Method for removing reactive metal from a reactor system |
| US6419986B1 (en) | 1997-01-10 | 2002-07-16 | Chevron Phillips Chemical Company Ip | Method for removing reactive metal from a reactor system |
| WO2016032565A1 (en) | 2014-08-29 | 2016-03-03 | Chevron U.S.A. Inc. | Small crystal ltl framework type zeolites |
| US9573122B2 (en) | 2014-08-29 | 2017-02-21 | Chevron U.S.A. Inc. | Small crystal LTL framework type zeolites |
| CN113800535A (en) * | 2021-09-01 | 2021-12-17 | 奥斯催化材料（大连)有限公司 | Synthesis method of nano BaKL zeolite applied to aromatization of low-carbon alkane |
| CN113830784A (en) * | 2021-09-03 | 2021-12-24 | 化学与精细化工广东省实验室 | Method for dynamically synthesizing nano KL molecular sieve and application |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1813099B2 (en) | 1976-08-19 |
| FR1598506A (en) | 1970-07-06 |
| NL6900098A (en) | 1969-07-08 |
| DE1813099A1 (en) | 1969-08-14 |
| BE726367A (en) | 1969-06-30 |
| AT289039B (en) | 1971-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1202511A (en) | Process for preparing zeolite l | |
| GB1416730A (en) | Method of cementing a ceramic liner in a metal tube | |
| GB1490901A (en) | Process for producing magnesium aluminate spinel | |
| JPS57123815A (en) | Production of crystalline aluminosilicate zeolite | |
| GB1318157A (en) | Process for preparation of high-silica zeolites | |
| GB1311425A (en) | Process of forming a modified portland cement | |
| GB1348527A (en) | Synthesis of a high-silica zeolite | |
| GB1430421A (en) | Hydrocarbon cracking catalyst composition containing a faujasite | |
| US2898217A (en) | Ceramic products | |
| GB1166380A (en) | Refractory Insulating Compositions. | |
| GB1402933A (en) | Preparation of zeolites | |
| GB1154878A (en) | Improvements in or relating to Refractory Compositions | |
| GB1387468A (en) | Basic refractory shapes | |
| JPS55149122A (en) | Manufacture of calcium sodium silicate hydrate | |
| GB1297927A (en) | ||
| GB1381797A (en) | Method of manufacturing high fireproof calcium aluminate cement | |
| GB1194515A (en) | Aluminous Cement | |
| GB1339220A (en) | Process for the preparation of granules with biocidal activity | |
| GB1115386A (en) | Refractory magnesia | |
| JPS56140023A (en) | Manufacture of synthetic zeolite | |
| GB2033369A (en) | Alumina Cement | |
| GB1491713A (en) | Compound of calcium carboaluminates and tobermorites a method of producing it and applications thereof | |
| GB1478330A (en) | Calcium trisulphoaluminate based compound and method of production | |
| GB1144440A (en) | Process for the synthesis of zeolites | |
| ES395853A1 (en) | Refractory substance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |