US4567029A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crystalline metal aluminophosphates
Assignee: Katalistiks International Inc
•
Filing: 1983-07-15
•
Granted: 1986-01-28
•
Expires: 2003-07-15
Abstract
Abstract Novel class of crystalline microporous metal aluminophosphate compositions containing as lattice constituents in addition to AlO2 and PO2 structural units, one or a mixture of two or more of the metals Mg, Mn, Co and Zn in tetrahedral coordination with oxygen atoms. These compositions are prepared hydrothermally using organic templating agents and are suitably employed as catalysts or adsorbents.
Inventors
- 👤 Stephen T. Wilson
- 👤 Edith M. Flanigen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:45
CPC Classifications
C; C07; C07C; C07C5/00; C07C5/22; C07C5/2206; C07C5/2226; C07C5/224; B; B01; B01J; B01J27/00; B01J27/14; B01J27/16; B01J27/18; B01J29/00; B01J29/82; B01J29/84; C07C2/00; C07C2/54; C07C4/00; C07C4/02; C07C4/06; C07C5/02; C07C5/27; C07C5/2702; C07C5/271; C07C5/2716; C01; C01B; C01B39/00; C07C2529/00; C07C2529/82; C07C2529/84
Claims Analysis
Total Claims: 56
Claim 1
Independent Claim
149 words
Crystalline metal aluminophosphates having a three-dimensional microporous framework structure of MO 2 -2 , AlO 2 - and PO 2 + tetrahedral units and having an empirical chemical composition on an anhydrous basis expressed by the formula mR: (M.sub.x Al.sub.y P.sub.z)O.sub.2 wherein "R" represents at least one organic templating agent present in the intracrystalline pore system; "m" represents the moles of "R" present per mole of (M x Al y P z )O 2 and has a value of from zero to 0.3, "M" represents at least one metal of the group magnesium, manganese, zinc and cobalt, "x", "y" and "z" represent the mole fraction of the metal "M", aluminum and phosphorus respectively present as tetrahedral oxides, said mole fractions being such that they are within the tetragonal compositional area defined by points A, B, C and D of the ternary diagram which is FIG. 1 of the drawings.
Claim 2
Dependent Claim
149 words
Crystalline metal aluminophosphates having a three-dimensional microporous framework structure of MO 2 -2 , AlO 2 - and PO 2 + tetrahedral units and having an empirical chemical composition on an anhydrous basis expressed by the formula mR: (M.sub.x Al.sub.y P.sub.z)O.sub.2 wherein "R" represents at least one organic templating agent present in the intracrystalline pore system; "m" represents the moles of "R" present per mole of (M x Al y P z )O 2 and has a value of from zero to 0.3, "M" represents at least one metal of the group magnesium, manganese, zinc and cobalt, "x", "y" and "z" represent the mole fraction of the metal "M", aluminum and phosphorus respectively present as tetrahedral oxides, said mole fractions being such that they are within the tetragonal compositional area defined by points A, B, C and D of the ternary diagram which is FIG. 1 of the drawings.
Claim 3
Dependent Claim
46 words
Crystalline metal aluminophosphates according to claim 1 wherein the mole fractions of "M", aluminum, and phosphorus present as tetrahedral oxides are within the tetragonal compositional area defined by the points a, b, c and d of the ternary diagram which is FIG. 2 of the drawings.
Claim 4
Dependent Claim
15 words
Composition according to claim 1 wherein "m" has a value of from 0.02 to 0.3.
Claim 5
Dependent Claim
9 words
Compositions according to claim 1 wherein "M" represents zinc.
Claim 6
Dependent Claim
9 words
Composition according to claim 2 wherein "M" represents zinc.
Claim 7
Dependent Claim
9 words
Composition according to claim 3 wherein "M" represents zinc.
Claim 8
Dependent Claim
12 words
Composition according to claim 1, or claim 2 wherein "M" represents magnesium.
Claim 9
Dependent Claim
12 words
Composition according to claim 1 or claim 2 wherein "M" represents manganese.
Claim 10
Dependent Claim
12 words
Composition according to claim 1 or claim 2 wherein "M" represents cobalt.
Claim 11
Dependent Claim
28 words
Crystalline metal aluminophosphate according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table I.
Claim 12
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table III.
Claim 13
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table V.
Claim 14
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table VI.
Claim 15
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table VII.
Claim 16
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table VIII.
Claim 17
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table IX.
Claim 18
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table X.
Claim 19
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XI.
Claim 20
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XII.
Claim 21
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XIII.
Claim 22
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XIV.
Claim 23
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XV.
Claim 24
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XVI.
Claim 25
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XVIII.
Claim 26
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XIX.
Claim 27
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XX.
Claim 28
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XXI.
Claim 29
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XXII.
Claim 30
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XXIII.
Claim 31
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XXIV.
Claim 32
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XXV.
Claim 33
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XXVII.
Claim 34
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XXIX.
Claim 35
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XXXI.
Claim 36
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XXXII.
Claim 37
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XXXIII.
Claim 38
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XXXIV.
Claim 39
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XXXV.
Claim 40
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XXXVI.
Claim 41
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XXXVIII.
Claim 42
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XL.
Claim 43
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XLI.
Claim 44
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XLII.
Claim 45
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XLIII.
Claim 46
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XLIV.
Claim 47
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XLV.
Claim 48
Dependent Claim
28 words
Crystalline metal aluminophosphates according to claim 1 or claim 2 having a characteristic X-ray powder diffraction pattern which contains at least the d-spacings set forth in Table XLVI.
Claim 49
Dependent Claim
167 words
Process for preparing a crystalline metal aluminophosphate of claim 1 which comprises forming a reaction mixture composition expressed in terms of molar oxide ratios as follows: aR: (M.sub.x Al.sub.y P.sub.z)O.sub.2 :bH.sub.2 O wherein "R" is an organic templating agent; "a" has a value great enough to constitute an effective concentration of "R" and is within the range of greater than zero to 3; "b" has a value of from zero to 500; "M" represents a metal of the group zinc, magnesium, manganese and cobalt, "x", "y" and "z" represent the mole fractions, respectively, of "M", aluminum and phosphorus in the (M x Al y P z )O 2 constituent, and each has a value of at least 0.01, and being within the hexagonal compositional area defined by points E, F, G, H. I, and J which is FIG. 3 of the drawings, and crystallizing the reaction mixture thus formed at a temperature of from 100° C. to 225° C. until crystals of the metal aluminophosphate are formed.
Claim 50
Dependent Claim
17 words
Process according to claim 48 wherein the source of phosphorus in the reaction mixture is orthophosphoric acid.
Claim 51
Dependent Claim
36 words
Process according to claim 48 wherein the source of phosphorus in the reaction mixture is orthophosphoric acid and the source of aluminum is at least one compound selected from the group of pseudo-boehmite and aluminum alkoxide.
Claim 52
Dependent Claim
12 words
Process according to claim 50 wherein the aluminum alkoxide is aluminum isopropoxide.
Claim 53
Dependent Claim
48 words
Process according to claim 48 or claim 50 wherein the organic templating agent is a quaternary ammonium or quaternary phosphonium compound having the formula R.sub.4 X.sup.+ wherein X is nitrogen or phosphorus and each R is an alkyl or aryl group containing from 1 to 8 carbon atoms.
Claim 54
Dependent Claim
13 words
Process according to claim 48 wherein the organic templating agent is an amine.
Claim 55
Dependent Claim
81 words
Process according to claim 52 wherein the templating agent is selected from the group consisting of tetrapropylammonium ion; tetraethylammonium ion; tripropylamine; triethylamine; triethanolamine; piperidine; cyclohexylamine; 2-methyl pyridine; N,N-dimethylbenzylamine; N,N-diethylethanolamine; choline; N,N-dimethylpiperazine; 1,4-diazabicyclo-(2,2,2)octane; N-methyldiethanolamine; N-methylethanolamine; N-methylpiperidine; 3-methylpiperidine; N-methylcyclohexylamine; 3-methylpyridine; 4-methylpyridine; quinuclidine; N,N'-dimethyl-1,4-diazabicyclo(2,2,2)octane ion; tetramethylammonium ion; tetrabutylammonium ion; tetrapentylammonium ion; di-n-butylamine; neopentylamine; di-n-pentylamine; isopropylamine; t-butylamine; ethylenediamine and 2-imidazolidone; di-n-propylamine; and a polymeric quaternary ammonium salt [(C 14 H 32 N 2 )] x + wherein x is a value of at least 2.
Claim 56
Dependent Claim
170 words
Crystalline metal aluminophosphate prepared by calcining the compositions of claim 1 or claim 2 or claim 3 or claim 4 or claim 5 or claim 6 or claim 7 or claim 8 or claim 9 or claim 10 or claim 11 or claim 12 or claim 13 or claim 14 or claim 15 or claim 16 or claim 17 or claim 18 or claim 19 or claim 20 or claim 21 or claim 22 or claim 23 or claim 24 or claim 25 or claim 26 or claim 27 or claim 28 or claim 29 or claim 30 or claim 31 or claim 32 or claim 33 or claim 34 or claim 35 or claim 36 or claim 37 or claim 38 or claim 39 or claim 40 or claim 41 or claim 42 or claim 43 or claim 44 or claim 45 or claim 46 or claim 47 at a temperature sufficiently high to remove at least some of the organic templating agent present in the intracrystalline pore system.
References Cited (Backward Citations)
US3433792A
Cited
US3941871A
Cited
US4456582A
Cited
US4310440A
Cited
US4397825A
Cited
US4400365A
Cited
US4420467A
Cited
US4440871A
Cited
US4500651A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-01-27 | 1989-07-29 | 1990-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-01-27 | 1993-07-29 | 1994-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-01-27 | 1997-07-29 | 1998-01-28 | $7700.00 | Window Closed / Lapsed |