FI891964A - CRYSTAL ALUMINUM PHOSPHATE COMPOSITION. - Google Patents
CRYSTAL ALUMINUM PHOSPHATE COMPOSITION. Download PDFInfo
- Publication number
- FI891964A FI891964A FI891964A FI891964A FI891964A FI 891964 A FI891964 A FI 891964A FI 891964 A FI891964 A FI 891964A FI 891964 A FI891964 A FI 891964A FI 891964 A FI891964 A FI 891964A
- Authority
- FI
- Finland
- Prior art keywords
- compositions
- ray diffraction
- diffraction pattern
- aluminium phosphate
- composition
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
- C01B37/04—Aluminophosphates (APO compounds)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
- C01B37/06—Aluminophosphates containing other elements, e.g. metals, boron
- C01B37/08—Silicoaluminophosphates (SAPO compounds), e.g. CoSAPO
Abstract
The invention relates to crystalline aluminium phosphate compositions with three-dimensional, microporous crystal structures, which chemical composition expressed as molar ratio is Al2O3 : 1.0 + 0.2 P2O5. Adsorption data show that the compositions can be used as molecular sieves when they have intracrystalline micropores which can admit molecules with kinetic diameters of from 3 to 14 A. These compositions have an X-ray diffraction pattern characterized by having the d spacings shown in Table 1 when measured at a two theta which is less than about 40 degrees using copper K alpha radiation. The composition can also include a structure-aligning agent. Production takes place by mixing an aluminium source, a phosphorus source and 10-100 mol water per mol Al2O3 to form a precursor mixture, mixing the precursor mixture with the structure-aligning agent to form a reaction mixture, and converting the reaction mixture under such conditions that an aluminium phosphate composition with the given X-ray diffraction pattern is formed. Metal-substituted aluminium phosphate compositions which have an X-ray diffraction pattern with the same characteristic d spacings can also be produced by also incorporating oxides of one or more metals with the oxide lattice. Metals which are suitable for substitution include silicon, magnesium, zinc, tin, zirconium, titanium, cobalt and mixtures thereof.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9080187A | 1987-08-28 | 1987-08-28 | |
| US9080187 | 1987-08-28 | ||
| US07/207,850 US5374411A (en) | 1987-08-28 | 1988-06-15 | Crystalline aluminumphosphate compositions |
| US20785088 | 1988-06-15 | ||
| US8802910 | 1988-08-24 | ||
| PCT/US1988/002910 WO1989001912A1 (en) | 1987-08-28 | 1988-08-24 | Crystalline aluminumphosphate compositions |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI891964A true FI891964A (en) | 1989-04-25 |
| FI891964A0 FI891964A0 (en) | 1989-04-25 |
| FI89037B FI89037B (en) | 1993-04-30 |
| FI89037C FI89037C (en) | 1993-08-10 |
Family
ID=26782637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI891964A FI89037C (en) | 1987-08-28 | 1989-04-25 | Crystalline aluminum phosphate compositions |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0333816A4 (en) |
| JP (1) | JPH03505720A (en) |
| CN (1) | CN1018624B (en) |
| FI (1) | FI89037C (en) |
| HU (1) | HU208511B (en) |
| IL (1) | IL87606A (en) |
| RO (1) | RO104858B1 (en) |
| WO (1) | WO1989001912A1 (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0393138A4 (en) * | 1987-12-21 | 1992-01-02 | Mobil Oil Corporation | Crystalline molecular sieve |
| NZ228425A (en) * | 1988-04-08 | 1990-11-27 | Mobil Oil Corp | Method of synthesising a crystalline molecular sieve comprising oxides of aluminium and phosphorus, and other elements |
| AU3533789A (en) * | 1988-04-08 | 1989-11-03 | Mobil Oil Corporation | Synthesis of a crystalline molecular sieve |
| US5013535A (en) * | 1989-04-20 | 1991-05-07 | Uop | Stabilized aluminophosphate compositions and process for preparing same |
| DD299288A5 (en) * | 1989-07-07 | 1992-04-09 | ���������������@����@�������������@�K@����������K@��������@�K@���@�K@���@M�����]k�� | PROCESS FOR PREPARING A CRYSTALLINE MOLECULAR SCREEN |
| US5208006A (en) * | 1990-05-28 | 1993-05-04 | Engelhard Corporation | Large-pored molecular sieves containing at least one octahedral site comprising titanium and at least silicon as a tetrahedral site |
| US5108727A (en) * | 1990-06-26 | 1992-04-28 | Mobil Oil Corporation | Synthesis of crystalline aluminophosphate composition |
| US5124136A (en) * | 1990-06-26 | 1992-06-23 | Mobil Oil Corporation | Synthesis of crystalline metalloluminophosphate composition |
| ES2052109T3 (en) * | 1990-07-05 | 1994-07-01 | Vaw Ver Aluminium Werke Ag | PROCEDURE FOR THE MANUFACTURE AND USE OF AN ALUMINOPHOSPHATE MOLECULAR SCREEN WITH A MICROPOROUS HOLLOW SPACE STRUCTURE. |
| US5091073A (en) * | 1990-07-13 | 1992-02-25 | Mobil Oil Corp. | Crystalline molecular sieve compositions mcm-37 |
| US5104495A (en) * | 1990-12-11 | 1992-04-14 | Mobil Oil Corp. | Crystalline (metallo) aluminophosphate composition MCM-40, its synthesis and usage in hydrocarbon conversion |
| US5094828A (en) * | 1990-12-31 | 1992-03-10 | Mobil Oil Corporation | Synthesis of large-pore |
| FR2671790B1 (en) * | 1991-01-18 | 1993-04-16 | Inst Francais Du Petrole | PROCESS FOR THE PREPARATION OF ALUMINOPHOSPHATE COMPOUNDS AND SUBSTITUTED DERIVATIVES OF THE VFI STRUCTURAL TYPE INVENTION OF: JEAN-FRANCOIS JOLY, HERVE CAUFFRIEZ AND JEAN-LOUIS GUTH. |
| US5480556A (en) * | 1991-07-01 | 1996-01-02 | Ulan; Judith G. | Trapping and sealing process |
| NL1001553C2 (en) * | 1995-11-02 | 1997-05-13 | Akzo Nobel Nv | Method for the synthesis of porous ceramic materials. |
| AU779140B2 (en) * | 1999-11-18 | 2005-01-06 | Exxon Chemical Patents Inc. | Method for the synthesis of molecular sieves |
| US6685905B2 (en) | 2001-12-21 | 2004-02-03 | Exxonmobil Chemical Patents Inc. | Silicoaluminophosphate molecular sieves |
| WO2013158509A1 (en) * | 2012-04-16 | 2013-10-24 | Bunge Amorphic Solutions Llc | Antimicrobial chemical compositions |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4310440A (en) * | 1980-07-07 | 1982-01-12 | Union Carbide Corporation | Crystalline metallophosphate compositions |
| US4440871A (en) * | 1982-07-26 | 1984-04-03 | Union Carbide Corporation | Crystalline silicoaluminophosphates |
| US4673559A (en) * | 1983-12-19 | 1987-06-16 | Mobil Oil Corporation | Silicoaluminophosphate crystallization using hydrolysis |
-
1988
- 1988-08-24 EP EP19880908535 patent/EP0333816A4/en not_active Withdrawn
- 1988-08-24 HU HU885511A patent/HU208511B/en not_active IP Right Cessation
- 1988-08-24 WO PCT/US1988/002910 patent/WO1989001912A1/en not_active Application Discontinuation
- 1988-08-24 JP JP63507736A patent/JPH03505720A/en active Granted
- 1988-08-28 CN CN88107057A patent/CN1018624B/en not_active Expired
- 1988-08-30 IL IL87606A patent/IL87606A/en unknown
-
1989
- 1989-04-25 FI FI891964A patent/FI89037C/en not_active IP Right Cessation
- 1989-04-27 RO RO139461A patent/RO104858B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1018624B (en) | 1992-10-14 |
| FI891964A0 (en) | 1989-04-25 |
| IL87606A (en) | 1992-06-21 |
| WO1989001912A1 (en) | 1989-03-09 |
| CN1036376A (en) | 1989-10-18 |
| HU885511D0 (en) | 1990-02-28 |
| RO104858B1 (en) | 1993-04-01 |
| HU208511B (en) | 1993-11-29 |
| JPH03505720A (en) | 1991-12-12 |
| EP0333816A1 (en) | 1989-09-27 |
| EP0333816A4 (en) | 1989-12-13 |
| JPH0574523B2 (en) | 1993-10-18 |
| IL87606A0 (en) | 1989-01-31 |
| FI89037C (en) | 1993-08-10 |
| HUT52003A (en) | 1990-06-28 |
| FI89037B (en) | 1993-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | Publication of examined application | ||
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: THE DOW CHEMICAL COMPANY |