CH653977A5 - Procede de fabrication de solutions de silicate de metal alcalin dans un reacteur statique. - Google Patents
Procede de fabrication de solutions de silicate de metal alcalin dans un reacteur statique. Download PDFInfo
- Publication number
- CH653977A5 CH653977A5 CH2046/83A CH204683A CH653977A5 CH 653977 A5 CH653977 A5 CH 653977A5 CH 2046/83 A CH2046/83 A CH 2046/83A CH 204683 A CH204683 A CH 204683A CH 653977 A5 CH653977 A5 CH 653977A5
- Authority
- CH
- Switzerland
- Prior art keywords
- alkali metal
- silica
- solution
- reactor
- aqueous solution
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 24
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 229910052914 metal silicate Inorganic materials 0.000 title 1
- 230000003068 static effect Effects 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 102
- 239000000243 solution Substances 0.000 claims description 46
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 42
- 239000000377 silicon dioxide Substances 0.000 claims description 36
- 239000007864 aqueous solution Substances 0.000 claims description 18
- 239000011734 sodium Substances 0.000 claims description 18
- 239000004115 Sodium Silicate Substances 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 13
- 239000006004 Quartz sand Substances 0.000 claims description 12
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 12
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 12
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 12
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 11
- 229910052681 coesite Inorganic materials 0.000 claims description 11
- 229910052906 cristobalite Inorganic materials 0.000 claims description 11
- 229910052682 stishovite Inorganic materials 0.000 claims description 11
- 229910052905 tridymite Inorganic materials 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 6
- 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 claims description 2
- 238000013019 agitation Methods 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims 1
- 150000008041 alkali metal carbonates Chemical class 0.000 claims 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 239000012670 alkaline solution Substances 0.000 description 15
- 239000004576 sand Substances 0.000 description 11
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 235000012239 silicon dioxide Nutrition 0.000 description 6
- 239000000203 mixture Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 150000004760 silicates Chemical class 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 101100348017 Drosophila melanogaster Nazo gene Proteins 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- PMYUVOOOQDGQNW-UHFFFAOYSA-N hexasodium;trioxido(trioxidosilyloxy)silane Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])O[Si]([O-])([O-])[O-] PMYUVOOOQDGQNW-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 235000019351 sodium silicates Nutrition 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000010457 zeolite Substances 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8206563A FR2525204A1 (fr) | 1982-04-16 | 1982-04-16 | Procede de fabrication de solutions de silicate alcalin dans un reacteur statique |
| FR8303078A FR2541667B2 (fr) | 1982-04-16 | 1983-02-25 | Procede de fabrication de solutions de silicate alcalin dans un reacteur statique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH653977A5 true CH653977A5 (fr) | 1986-01-31 |
Family
ID=26222866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH2046/83A CH653977A5 (fr) | 1982-04-16 | 1983-04-15 | Procede de fabrication de solutions de silicate de metal alcalin dans un reacteur statique. |
Country Status (12)
| Country | Link |
|---|---|
| AU (1) | AU553156B2 (it) |
| BE (1) | BE896296A (it) |
| BR (1) | BR8301930A (it) |
| CA (1) | CA1182276A (it) |
| CH (1) | CH653977A5 (it) |
| DE (1) | DE3313814C2 (it) |
| ES (1) | ES8404960A1 (it) |
| FR (1) | FR2541667B2 (it) |
| GB (1) | GB2119779B (it) |
| IT (1) | IT1160119B (it) |
| NL (1) | NL8301322A (it) |
| SU (1) | SU1311615A3 (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8325479D0 (en) * | 1983-09-23 | 1983-10-26 | Ici Plc | Alkali metal silicates |
| GB8325477D0 (en) * | 1983-09-23 | 1983-10-26 | Ici Plc | Alkali metal silicates |
| GB8325478D0 (en) * | 1983-09-23 | 1983-10-26 | Ici Plc | Alkali metal silicates |
| DE3423945A1 (de) * | 1984-06-29 | 1986-01-09 | Henkel KGaA, 4000 Düsseldorf | Verfahren und vorrichtung zur kontinuierlichen hydrothermalen herstellung von natriumsilikatloesungen |
| DE3902753A1 (de) * | 1989-01-31 | 1990-08-02 | Henkel Kgaa | Verfahren zur hydrothermalen herstellung von kaliumsilikatloesungen mit hohem si0(pfeil abwaerts)2(pfeil abwaerts):k(pfeil abwaerts)2(pfeil abwaerts)0-molverhaeltnis |
| DE3902754A1 (de) * | 1989-01-31 | 1990-08-02 | Henkel Kgaa | Verfahren zur hydrothermalen herstellung von natriumsilikatloesungen |
| CA2009035A1 (en) * | 1989-01-31 | 1990-07-31 | Rudolf Novotny | Process for hydrothermal production of sodium silicate solutions |
| DE3902751A1 (de) * | 1989-01-31 | 1990-08-02 | Henkel Kgaa | Verfahren zur hydrothermalen herstellung von natriumsilikatloesungen mit hohem si0(pfeil abwaerts)2(pfeil abwaerts):na(pfeil abwaerts)2(pfeil abwaerts)-molverhaeltnis |
| BR102020016451B1 (pt) | 2020-08-12 | 2021-11-03 | Pq Silicas Brazil Ltda | Solução estável de silicato de sódio e ferro, processo para preparar a referida solução e seus usos |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE649739A (it) * | ||||
| FR1112807A (fr) * | 1953-09-05 | 1956-03-19 | Hoechst Ag | Silicates alcalins et procédé pour leur préparation |
| FR1382931A (fr) * | 1962-08-08 | 1964-12-24 | Toyo Koatsu Ind Inc | Procédé perfectionné pour la synthèse de l'urée |
| FR2462390A1 (fr) * | 1979-07-25 | 1981-02-13 | Ugine Kuhlmann | Procede de fabrication de silicate de sodium |
| DE3002857A1 (de) * | 1980-01-26 | 1981-07-30 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur hydrothermalen herstellung von natriumsilikatloesungen |
| DE3002834A1 (de) * | 1980-01-26 | 1981-07-30 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur hydrothermalen herstellung von natriumsilikatloesungen in einem statischen reaktionsbehaelter |
-
1983
- 1983-02-25 FR FR8303078A patent/FR2541667B2/fr not_active Expired
- 1983-03-29 BE BE0/210420A patent/BE896296A/fr not_active IP Right Cessation
- 1983-03-30 GB GB08308797A patent/GB2119779B/en not_active Expired
- 1983-04-14 SU SU833576496A patent/SU1311615A3/ru active
- 1983-04-14 IT IT67408/83A patent/IT1160119B/it active
- 1983-04-15 NL NL8301322A patent/NL8301322A/nl not_active Application Discontinuation
- 1983-04-15 AU AU13587/83A patent/AU553156B2/en not_active Ceased
- 1983-04-15 CH CH2046/83A patent/CH653977A5/fr not_active IP Right Cessation
- 1983-04-15 BR BR8301930A patent/BR8301930A/pt not_active IP Right Cessation
- 1983-04-15 CA CA000425998A patent/CA1182276A/fr not_active Expired
- 1983-04-15 ES ES521540A patent/ES8404960A1/es not_active Expired
- 1983-04-16 DE DE3313814A patent/DE3313814C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU553156B2 (en) | 1986-07-03 |
| FR2541667A2 (fr) | 1984-08-31 |
| BR8301930A (pt) | 1983-12-20 |
| CA1182276A (fr) | 1985-02-12 |
| ES521540A0 (es) | 1984-05-16 |
| AU1358783A (en) | 1983-10-20 |
| DE3313814A1 (de) | 1983-10-27 |
| FR2541667B2 (fr) | 1986-07-04 |
| SU1311615A3 (ru) | 1987-05-15 |
| BE896296A (fr) | 1983-09-29 |
| ES8404960A1 (es) | 1984-05-16 |
| DE3313814C2 (de) | 1986-07-03 |
| NL8301322A (nl) | 1983-11-16 |
| GB2119779B (en) | 1985-07-10 |
| IT8367408A0 (it) | 1983-04-14 |
| IT1160119B (it) | 1987-03-04 |
| GB2119779A (en) | 1983-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2597474A1 (fr) | Procede d'oxydation d'aldoses, catalyseur mis en oeuvre et produits ainsi obtenus. | |
| EP2714589B1 (fr) | Procede de production d'acide phosphorique du type dihydrate/hemihydrate | |
| EP0204644B1 (fr) | Procédé de production continue d'alumine à partir de bauxites à monohydrates, selon le procédé Bayer | |
| TW201235300A (en) | Method and device for recovering boric acid | |
| CA1182276A (fr) | Procede de fabrication de solutions de silicate de metal alcalin dans un reacteur statique | |
| BE897333A (fr) | Obtention d'une solution d'hypochlorite de sodium a haute concentration par un procede continu | |
| EP2507168A1 (fr) | Procede de production d'acide phosphorique | |
| EP0334713B1 (fr) | Procédé de fabrication d'oxyde de zirconium hydraté à partir d'oxyde de zirconium cristallisé granulaire | |
| BE1001314A4 (fr) | Procede de production d'alumines hydratees, et procede de traitement de rejets acides. | |
| FR2525204A1 (fr) | Procede de fabrication de solutions de silicate alcalin dans un reacteur statique | |
| CH641128A5 (fr) | Procede de fabrication en semi-continu de zeolithe a. | |
| CN101948100B (zh) | 一种清洁化生产无水硫化钠的方法 | |
| FR2546900A1 (fr) | Procede pour regenerer une solution detergente contenant de la lessive alcaline et servant au nettoyage de recipients, notamment de bouteilles | |
| FR2543939A1 (fr) | Procede de fabrication de zeolite a et produits obtenus | |
| FR2458509A1 (fr) | Procede de production de chlorure d'hydrogene et d'ammoniac | |
| FR2490618A1 (fr) | Procede de fabrication d'une solution stable de sulfates de titanyle | |
| FR2788053A1 (fr) | Procede de recyclage de poudre fine de fluorure de calcium | |
| FR2558456A1 (fr) | Procede de production de soufre elementaire a l'etat de gaz resistant a la diffusion en vue d'une reaction chimique | |
| EP0032854A1 (fr) | Nouveau procédé d'obtention d'un silico-aluminate cristallin de type A, à reprise d'eau élevée, et notamment de type 4A, et produit ainsi obtenu | |
| FR2477126A1 (fr) | Procede d'obtention d'un carbonate de magnesium de grande purete | |
| CN1683247A (zh) | 一种无水氯化铝的制造方法 | |
| BE388939A (it) | ||
| EP1051384A1 (fr) | Procede pour la production de terephtalate d'un metal alcalin purifie, issu de produits de saponification de polyterephtalates d'alkylene de recuperation | |
| CA2238398A1 (fr) | Procede continu de fabrication de solutions aqueuses de sels alcalins d'acides arylacetiques | |
| FR2486514A1 (fr) | Nouveau procede d'obtention de silice et silicates metalliques a partir de solutions de silicates alcalins, produits obtenus et applications, notamment en verrerie |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |