Claims
- 1. A method for synthesizing a metalloaluminophosphate composition comprising crystals having a framework topology after heating at 110.degree. C. or higher giving an X-ray diffraction pattern with lines shown in Table 1A of the specification, which comprises (i) preparing a mixture capable of forming said composition, said mixture comprising sources of aluminum, phosphorus, one or more elements (M) other than aluminum or phosphorus, water and a directing agent (DA), and having a composition, in terms of mole ratios, within the following ranges:
- ______________________________________M/Al.sub.2 O.sub.3 0.01 to 0.5P.sub.2 O.sub.5 /Al.sub.2 O.sub.3 0.5 to 1.25H.sub.2 O/Al.sub.2 O.sub.3 10 to 100DA/Al.sub.2 O.sub.3 0.5 to 1.5______________________________________
- wherein DA is a compound of the formula: ##STR5## wherein R, R', R" and R'" are the same or different and are selected from the group consisting of --CH.sub.2 X and --CH.sub.2 CH.sub.2 X, X is hydroxide or halide, and M is one or more elements characterized by an oxidation number of from +2 to +6 and a Radius Ratio of from 0.15 to 0.73, and a combination thereof with Si.sup.+4 where less than about 50% of the atoms of M are Si.sup.+4, (ii) maintaining said mixture under sufficient conditions including a temperature of from about 100.degree. C. to less than about 147.degree. C. for a period of time of less than about 80 hours and (iii) recovering said metalloaluminophosphate composition from step (ii) containing the cation ##STR6##
- 2. The method of claim 1 wherein said mixture has the following composition ranges:
- ______________________________________M/Al.sub.2 O.sub.3 0.01 to 0.2P.sub.2 O.sub.5 /Al.sub.2 O.sub.3 0.8 to 1.2H.sub.2 O/Al.sub.2 O.sub.3 20 to 80DA/Al.sub.2 O.sub.3 0.3 to 0.7.______________________________________
- 3. The method of claim 1 wherein said crystals give an X-ray diffraction pattern with lines shown in Table 1B.
- 4. The method of claim 1 wherein said crystals give an X-ray diffraction pattern with lines shown in Table 1C.
- 5. The method of claim 1 wherein DA is a tetrakis (2-hydroxyethyl) ammonium compound.
- 6. The method of claim 2 wherein DA is a tetrakis (2-hydroxyethyl) ammonium compound.
- 7. The method of claim 1 wherein said mixture further comprises seed crystals in sufficient amount to enhance synthesis of said crystalline metalloaluminophosphate.
- 8. The method of claim 2 wherein said crystals give an X-ray diffraction pattern with lines shown in Table 1B.
- 9. The method of claim 2 wherein said crystals give an X-ray diffraction pattern with lines shown in Table 1C.
- 10. The method of claim 1 comprising replacing cations of the crystalline metalloaluminophosphate composition recovered in step (iii), at least in part, by ion exchange with a cation or a mixture of cations selected from the group consisting of hydrogen and hydrogen precursors, rare earth metals, and metals from Groups IIA, IIIA, IVA, IB, IIB, IIIB, IVB, VIB and VIII of the Periodic Table of Elements.
- 11. The method of claim 2 comprising replacing cations of the crystalline metalloaluminophosphate composition recovered in step (iii), at least in part, by ion exchange with a cation or a mixture of cations selected from the group consisting of hydrogen and hydrogen precursors, rare earth metals, and metals from Groups IIA, IIIA, IVA, IB, IIB, IIIB, IVB, VIB and VIII of the Periodic Table of Elements.
- 12. The method of claim 10 wherein said replacing cation is hydrogen or a hydrogen precursor.
- 13. The method of claim 11 wherein said replacing cation is hydrogen or a hydrogen precursor.
- 14. The recovered crystalline metalloaluminophosphate composition of claim 1.
- 15. The recovered crystalline metalloaluminophosphate composition of claim 2.
- 16. A catalyst composition comprising the crystalline metalloaluminophosphate of claim 14 and a catalytically active or inactive component.
- 17. A catalyst composition comprising the crystalline metallo aluminophosphate of claim 15 and a catalytically active or inactive component.
- 18. A process for effecting catalytic conversion of an organic compound-containing feedstock which comprises contacting said feedstock under catalytic conversion conditions with the catalyst composition of claim 17.
CROSS-REFERENCE TO RELATED APPLICATIONS
This application is related by subject matter to U.S. application Ser. No. 136,083, filed Dec. 21, 1987, now U.S. Pat. No. 4,880,611. Application Ser. No. 136,083 is a continuation-in-part of copending U.S. application Ser. No. 117,858, filed Nov. 6, 1987, now abandoned, which is a continuation of application Ser. No. 878,754, filed Jun. 26, 1986, now U.S. Pat. No. 4,891,197 which is a continuation-in-part of copending U.S. application Ser. No. 642,925, filed Aug. 21, 1984, now abandoned, which is, in turn, a continuation-in-part of U.S. application Ser. No. 562,673, filed Dec. 19, 1983, now abandoned. Application Ser. No. 685,171, filed Dec. 21, 1984, now U.S. Pat. No. 4,673,559, was also a continuation-in-part of U.S. application Ser. No. 562,673, abandoned. Application Ser. No. 642,925 is a continuation-in-part of U.S. application Ser. No. 615,391, filed May 25, 1984, now abandoned. Application Ser. No. 878,754, now U.S. Pat. No. 4,891,197, is also a continuation-in-part of U.S. application Ser. No. 685,186, filed Dec. 21, 1984, now U.S. Pat. No. 4,623,527. Application Ser. No. 685,186 is, in turn, a continuation-in-part of U.S. application Ser. No. 562,909, filed Dec. 19, 1983, now abandoned.
This application is also related by subject matter to European Patent Application Number 84308812.1, filed Dec. 17, 1984, now Published European Patent Application Number 147,991; and European Patent Application Number 84308805.5, filed Dec. 17, 1984, now Published European Patent Application Number 146,384.
The entire disclosures of the above-mentioned U.S. and European Patent Applications are expressly incorporated herein by reference.
This application is also related by subject matter to U.S. application Ser. Nos. 179,173; 179,175; 179,338; 179,343; and 179,344, filed on even date herewith.
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F. d'Yvoire, Memoir Presented to the Chemical Society, No. 392, "Study of Aluminum Phosphate and Trivalent Iron", Jul. 6, 1961, pp. 1762-1776. |
Continuations (2)
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Parent |
117858 |
Nov 1987 |
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Parent |
878754 |
Jun 1986 |
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Continuation in Parts (7)
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Number |
Date |
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Parent |
136083 |
Dec 1987 |
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Parent |
642925 |
Aug 1984 |
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Parent |
562673 |
Dec 1983 |
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Parent |
685171 |
Dec 1984 |
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Parent |
615391 |
May 1984 |
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Parent |
685186 |
Dec 1984 |
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Parent |
562909 |
Dec 1983 |
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