CA2201926A1 - Derives d'alumino-silicates - Google Patents
Derives d'alumino-silicatesInfo
- Publication number
- CA2201926A1 CA2201926A1 CA 2201926 CA2201926A CA2201926A1 CA 2201926 A1 CA2201926 A1 CA 2201926A1 CA 2201926 CA2201926 CA 2201926 CA 2201926 A CA2201926 A CA 2201926A CA 2201926 A1 CA2201926 A1 CA 2201926A1
- Authority
- CA
- Canada
- Prior art keywords
- clay mineral
- asd
- derivative
- exchange
- cation
- 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.)
- Abandoned
Links
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical class O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title abstract description 11
- 239000002734 clay mineral Substances 0.000 claims abstract description 36
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- -1 alkali metal cation Chemical group 0.000 claims abstract description 21
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 16
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000004411 aluminium Substances 0.000 claims abstract description 11
- 238000000634 powder X-ray diffraction Methods 0.000 claims abstract description 9
- 238000002441 X-ray diffraction Methods 0.000 claims abstract description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 6
- 230000005855 radiation Effects 0.000 claims abstract description 4
- 125000005843 halogen group Chemical group 0.000 claims abstract 3
- 150000001768 cations Chemical class 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 30
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 15
- 238000005341 cation exchange Methods 0.000 claims description 12
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 229910052700 potassium Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 230000035484 reaction time Effects 0.000 claims description 4
- 229910052768 actinide Inorganic materials 0.000 claims description 3
- 229910001385 heavy metal Inorganic materials 0.000 claims description 3
- 229910052747 lanthanoid Inorganic materials 0.000 claims description 3
- 229910052723 transition metal Inorganic materials 0.000 claims description 3
- 229910052900 illite Inorganic materials 0.000 claims description 2
- 150000002602 lanthanoids Chemical class 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 claims description 2
- 229910052625 palygorskite Inorganic materials 0.000 claims description 2
- 229910000275 saponite Inorganic materials 0.000 claims description 2
- 150000001340 alkali metals Chemical group 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 150000003624 transition metals Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 39
- 230000015572 biosynthetic process Effects 0.000 abstract description 11
- 238000007385 chemical modification Methods 0.000 abstract description 4
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 28
- 239000011707 mineral Substances 0.000 description 28
- 235000010755 mineral Nutrition 0.000 description 28
- 239000000243 solution Substances 0.000 description 11
- 238000005755 formation reaction Methods 0.000 description 10
- 239000011698 potassium fluoride Substances 0.000 description 9
- 239000004927 clay Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- 239000000376 reactant Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000012512 characterization method Methods 0.000 description 5
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- 229910000323 aluminium silicate Inorganic materials 0.000 description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 229910001507 metal halide Inorganic materials 0.000 description 4
- 150000005309 metal halides Chemical class 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000008707 rearrangement Effects 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 239000003637 basic solution Substances 0.000 description 3
- 230000006735 deficit Effects 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 238000004438 BET method Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000008570 general process Effects 0.000 description 2
- 150000004820 halides Chemical group 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910018516 Al—O Inorganic materials 0.000 description 1
- 101100008046 Caenorhabditis elegans cut-2 gene Proteins 0.000 description 1
- 108010001267 Protein Subunits Proteins 0.000 description 1
- 229910018557 Si O Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 150000001255 actinides Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910001508 alkali metal halide Inorganic materials 0.000 description 1
- 150000008045 alkali metal halides Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007630 basic procedure Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000003295 industrial effluent Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000004452 microanalysis Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000012457 nonaqueous media Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 229910052615 phyllosilicate Inorganic materials 0.000 description 1
- 229920000447 polyanionic polymer Polymers 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 238000001144 powder X-ray diffraction data Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910000269 smectite group Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 239000010414 supernatant solution Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Formation de nouveaux matériaux composés de dérivés d'alumino-silicates de minéraux d'argile en couches de type 2:1, obtenus par modification chimique de ces minéraux en faisant réagir un sel de formule MX, dans laquelle M représente un cation d'ion ammonium ou un cation de métal alcalin et X représente un halogénure. Ces nouveaux matériaux ont les caractéristiques suivantes: (a) un signal de diffraction aux rayons X amorphe, se manifestant par une large bosse avec diffraction d'une poudre aux rayons .alpha. entre 22~ et 32~ 2.theta., le rayonnement utilisé étant de type CuK.alpha.; et (b) présence d'aluminium coordonné, principalement tétraédrique.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPN0121A AUPN012194A0 (en) | 1994-12-16 | 1994-12-16 | Alumino-silicate derivatives |
| AUPN0121 | 1994-12-16 | ||
| PCT/AU1995/000698 WO1996018576A1 (fr) | 1994-12-16 | 1995-10-23 | Derives d'alumino-silicates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2201926A1 true CA2201926A1 (fr) | 1996-06-20 |
Family
ID=29402798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2201926 Abandoned CA2201926A1 (fr) | 1994-12-16 | 1995-10-23 | Derives d'alumino-silicates |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2201926A1 (fr) |
-
1995
- 1995-10-23 CA CA 2201926 patent/CA2201926A1/fr not_active Abandoned
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |