DE1567825A1 - Verfahren zur Herstellung von Silikaten - Google Patents
Verfahren zur Herstellung von SilikatenInfo
- Publication number
- DE1567825A1 DE1567825A1 DE19661567825 DE1567825A DE1567825A1 DE 1567825 A1 DE1567825 A1 DE 1567825A1 DE 19661567825 DE19661567825 DE 19661567825 DE 1567825 A DE1567825 A DE 1567825A DE 1567825 A1 DE1567825 A1 DE 1567825A1
- Authority
- DE
- Germany
- Prior art keywords
- silicate
- activity
- water
- active
- pentahydrate
- 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.)
- Pending
Links
- 150000004760 silicates Chemical class 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 229910001868 water Inorganic materials 0.000 claims description 30
- 239000010457 zeolite Substances 0.000 claims description 25
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 19
- 238000002425 crystallisation Methods 0.000 claims description 16
- 230000008025 crystallization Effects 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 14
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 238000009428 plumbing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 53
- 239000011734 sodium Substances 0.000 description 39
- 150000004686 pentahydrates Chemical class 0.000 description 26
- 238000012360 testing method Methods 0.000 description 23
- 239000000047 product Substances 0.000 description 22
- 239000000243 solution Substances 0.000 description 22
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 20
- 229910021536 Zeolite Inorganic materials 0.000 description 19
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 19
- 150000004690 nonahydrates Chemical class 0.000 description 14
- 229910004298 SiO 2 Inorganic materials 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- 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 description 9
- 229910052708 sodium Inorganic materials 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 238000002441 X-ray diffraction Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 150000004677 hydrates Chemical class 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 150000004689 octahydrates Chemical class 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 6
- KEZYHIPQRGTUDU-UHFFFAOYSA-N 2-[dithiocarboxy(methyl)amino]acetic acid Chemical compound SC(=S)N(C)CC(O)=O KEZYHIPQRGTUDU-UHFFFAOYSA-N 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 239000004115 Sodium Silicate Substances 0.000 description 4
- 238000001994 activation Methods 0.000 description 4
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 229910001388 sodium aluminate Inorganic materials 0.000 description 4
- 229910052911 sodium silicate Inorganic materials 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 241001233037 catfish Species 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000036571 hydration Effects 0.000 description 3
- 238000006703 hydration reaction Methods 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 235000019795 sodium metasilicate Nutrition 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 150000004685 tetrahydrates Chemical class 0.000 description 3
- 241000282326 Felis catus Species 0.000 description 2
- JOBBRIRILCAFIA-UHFFFAOYSA-N ac1l9md0 Chemical compound O.O.O.O.O.O.O.O.O JOBBRIRILCAFIA-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000004781 supercooling Methods 0.000 description 2
- 101100133992 Amycolatopsis sp Aaar gene Proteins 0.000 description 1
- 241000289336 Dasyurus Species 0.000 description 1
- 241000795424 Epia Species 0.000 description 1
- QBKACYDFNJIGDV-UHFFFAOYSA-N O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O QBKACYDFNJIGDV-UHFFFAOYSA-N 0.000 description 1
- 241001606201 Patia Species 0.000 description 1
- 229910018557 Si O Inorganic materials 0.000 description 1
- 229910020175 SiOH Inorganic materials 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052915 alkaline earth metal silicate Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 229940075614 colloidal silicon dioxide Drugs 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052914 metal silicate Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- TWLJWEQKYSWFMV-UHFFFAOYSA-N oxidane Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.O.O TWLJWEQKYSWFMV-UHFFFAOYSA-N 0.000 description 1
- WHDDZVITKJVMPD-UHFFFAOYSA-N oxidane Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O WHDDZVITKJVMPD-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- PHIQPXBZDGYJOG-UHFFFAOYSA-N sodium silicate nonahydrate Chemical compound O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-][Si]([O-])=O PHIQPXBZDGYJOG-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/32—Alkali metal silicates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/32—Alkali metal silicates
- C01B33/325—After-treatment, e.g. purification or stabilisation of solutions, granulation; Dissolution; Obtaining solid silicate, e.g. from a solution by spray-drying, flashing off water or adding a coagulant
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4761465A GB1171462A (en) | 1965-11-10 | 1965-11-10 | Improvements in or relating to the preparation of Silicates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1567825A1 true DE1567825A1 (de) | 1970-06-11 |
Family
ID=10445625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661567825 Pending DE1567825A1 (de) | 1965-11-10 | 1966-11-04 | Verfahren zur Herstellung von Silikaten |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1567825A1 (OSRAM) |
| FR (1) | FR1500585A (OSRAM) |
| GB (1) | GB1171462A (OSRAM) |
| NL (1) | NL6615889A (OSRAM) |
-
1965
- 1965-11-10 GB GB4761465A patent/GB1171462A/en not_active Expired
-
1966
- 1966-11-04 DE DE19661567825 patent/DE1567825A1/de active Pending
- 1966-11-07 FR FR82746A patent/FR1500585A/fr not_active Expired
- 1966-11-10 NL NL6615889A patent/NL6615889A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1500585A (fr) | 1967-11-03 |
| GB1171462A (en) | 1969-11-19 |
| NL6615889A (OSRAM) | 1967-05-11 |
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