ES2047897T3 - Procedimiento para la obtencion de silicatos sodicos. - Google Patents
Procedimiento para la obtencion de silicatos sodicos.Info
- Publication number
- ES2047897T3 ES2047897T3 ES90710027T ES90710027T ES2047897T3 ES 2047897 T3 ES2047897 T3 ES 2047897T3 ES 90710027 T ES90710027 T ES 90710027T ES 90710027 T ES90710027 T ES 90710027T ES 2047897 T3 ES2047897 T3 ES 2047897T3
- Authority
- ES
- Spain
- Prior art keywords
- sodium silicate
- sub
- powder
- weight
- temperature
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 2
- 150000004760 silicates Chemical class 0.000 title 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 7
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 6
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 235000019351 sodium silicates Nutrition 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 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
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
-
- 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)
Abstract
LA INVENCION SE REFIERE A UN PROCEDIMIENTO QUE SE UTILIZA PARA LA PRODUCCION DE SILICATOS SODICOS CRISTALINOS Y AMORFOS CON UNA RELACION MOLAR DE SIO SUB 2 A NA SUB 2 O(1,9 A 2,8): 1 Y CON UN CONTENIDO EN AGUA ENTRE UN 0,3 Y 6 % EN PESO DE UNA SOLUCION DE SILICATO SODICO AL 20 % EN PESO, CONSISTE EN TRATAR LA ARENA DE SILICE CON LEJIA DE SOSA, A UNA TEMPERATURA ENTRE 180 Y 240 C, A UNA PRESION ENTRE 10 Y 30 BAR Y CON UNA RELACION SIO SUB 2/NA SUB 2 O ENTRE 2,0 A 2,8 PARA OBTENER UNA SOLUCION DE SILICATO SODICO, SECAR POR ROCIADO CON AIRE CALIENTE A UNA TEMPERATURA ENTRE 250 Y 500 C Y DURANTE 10 A 25 SG. UNA SOLUCION DE SILICATO SODICO, PARA OBTENER UN SILICATO SODICO EN FORMA DE POLVO CON UN CONTENIDO EN AGUA DEL 15 AL 23 % EN PESO Y UNA DENSIDAD MAYOR DE 300 G/L; DEPOSITAR EL SILICATO SODICO EN FORMA DE POLVO Y CONTENIENDO AGUA EN UN HORNO TUBULAR GIRATORIO EQUIPADO CON UN DISPOSITIVO PARA MOVER LA SUSTANCIA SOLIDA E INCLINADO SOBRE LA HORIZONTAL, TRATAR EL SILICATO SODICO EN FORMA DE POLVO CON UN GAS DE COMBUSTION POR CONTRACORRIENTE, A UNA TEMPERATURA ENTRE 500 Y 800 C Y DURANTE 1 A 60 MINUTOS Y TRITURAR LA SAL CRISTALINA QUE SALE DEL HORNO TUBULAR GIRATORIO POR TRITURADORES MECANICOS, PARA OBTENER UN TAMAÑO DE GRANO ENTRE 0,1 A 12 MM Y SE CARACTERIZA PORQUE EL HORNO TUBULAR GIRATORIO ESTA AISLADO YA QUE LA TEMPERATURA DE LA PARED EXTERIOR ES MENOR QUE 60 EJAN LA ZONA DE SECADO POR ROCIADO DE AIRE CALIENTE SE ENCUENTRA ENTRE 90 Y 130
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3935464 | 1989-10-25 | ||
| DE4004625 | 1990-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2047897T3 true ES2047897T3 (es) | 1994-03-01 |
Family
ID=25886412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90710027T Expired - Lifetime ES2047897T3 (es) | 1989-10-25 | 1990-10-08 | Procedimiento para la obtencion de silicatos sodicos. |
Country Status (17)
| Country | Link |
|---|---|
| EP (1) | EP0425427B1 (es) |
| JP (1) | JPH0669891B2 (es) |
| KR (1) | KR0143991B1 (es) |
| AR (2) | AR243478A1 (es) |
| BR (1) | BR9005386A (es) |
| CA (1) | CA2025073C (es) |
| DE (1) | DE4031849A1 (es) |
| DK (1) | DK0425427T3 (es) |
| ES (1) | ES2047897T3 (es) |
| FI (1) | FI905210A7 (es) |
| HR (1) | HRP921199B1 (es) |
| LV (1) | LV10764B (es) |
| NO (1) | NO904604L (es) |
| PT (1) | PT95664A (es) |
| RU (1) | RU2039701C1 (es) |
| SI (1) | SI9012000A (es) |
| TR (1) | TR24995A (es) |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8904007D0 (en) * | 1989-02-22 | 1989-04-05 | Procter & Gamble | Stabilized,bleach containing,liquid detergent compositions |
| DE4107231A1 (de) * | 1991-03-07 | 1992-09-10 | Hoechst Ag | Verfahren zur herstellung von natriumsilikaten |
| DE4330868A1 (de) * | 1993-09-11 | 1995-03-16 | Hoechst Ag | Verfahren zur Herstellung körniger Natriumsilikate |
| DE4400024A1 (de) * | 1994-01-03 | 1995-07-06 | Henkel Kgaa | Silikatische Builder und ihre Verwendung in Wasch- und Reinigungsmitteln sowie Mehrstoffgemische für den Einsatz auf diesem Sachgebiet |
| US5691295A (en) * | 1995-01-17 | 1997-11-25 | Cognis Gesellschaft Fuer Biotechnologie Mbh | Detergent compositions |
| JP3312816B2 (ja) | 1994-07-14 | 2002-08-12 | 株式会社トクヤマ | 非晶質珪酸ナトリウム粉末及びその製造方法 |
| DE19509303A1 (de) * | 1995-03-15 | 1996-09-19 | Henkel Kgaa | Silicatische Builder durch Temperung von Stückenglas |
| DE19515072A1 (de) * | 1995-04-28 | 1996-10-31 | Cognis Bio Umwelt | Cellulasehaltiges Waschmittel |
| EP0859738B1 (en) | 1995-11-09 | 2000-08-30 | AKZO-PQ Silica VOF | Compacted sodium silicate |
| DE19545729A1 (de) | 1995-12-08 | 1997-06-12 | Henkel Kgaa | Bleich- und Waschmittel mit enzymatischem Bleichsystem |
| DE19600018A1 (de) | 1996-01-03 | 1997-07-10 | Henkel Kgaa | Waschmittel mit bestimmten oxidierten Oligosacchariden |
| DE19605688A1 (de) * | 1996-02-16 | 1997-08-21 | Henkel Kgaa | Übergangsmetallkomplexe als Aktivatoren für Persauerstoffverbindungen |
| EP0891415A1 (de) | 1996-04-01 | 1999-01-20 | Henkel Kommanditgesellschaft auf Aktien | Reinigungsmittel mit oligoamminaktivatorkomplexen für persauerstoffverbindungen |
| DE19620411A1 (de) | 1996-04-01 | 1997-10-02 | Henkel Kgaa | Übergangsmetallamminkomplexe als Aktivatoren für Persauerstoffverbindungen |
| DE19616693A1 (de) * | 1996-04-26 | 1997-11-06 | Henkel Kgaa | Enolester als Bleichaktivatoren für Wasch- und Reinigungsmittel |
| DE19713852A1 (de) | 1997-04-04 | 1998-10-08 | Henkel Kgaa | Aktivatoren für Persauerstoffverbindungen in Wasch- und Reinigungsmitteln |
| DE19732751A1 (de) | 1997-07-30 | 1999-02-04 | Henkel Kgaa | Neue Beta-Glucanase aus Bacillus |
| DE19732750A1 (de) | 1997-07-30 | 1999-02-04 | Henkel Kgaa | Glucanasehaltiges Reinigungsmittel für harte Oberflächen |
| DE19732749A1 (de) | 1997-07-30 | 1999-02-04 | Henkel Kgaa | Glucanasehaltiges Waschmittel |
| DE19824705A1 (de) | 1998-06-03 | 1999-12-09 | Henkel Kgaa | Amylase und Protease enthaltende Wasch- und Reinigungsmittel |
| DE19914811A1 (de) | 1999-03-31 | 2000-10-05 | Henkel Kgaa | Enzym- und bleichaktivatorhaltige Wasch- und Reinigungsmittel |
| RU2164495C1 (ru) * | 2000-01-05 | 2001-03-27 | Брыков Алексей Сергеевич | Способ изготовления гидратированных порошков силикатов натрия или калия |
| DE10058645A1 (de) | 2000-11-25 | 2002-05-29 | Clariant Gmbh | Verwendung von cyclischen Zuckerketonen als Katalysatoren für Persauerstoffverbindungen |
| DE10102248A1 (de) | 2001-01-19 | 2002-07-25 | Clariant Gmbh | Verwendung von Übergangsmetallkomplexen mit Oxim-Liganden als Bleichkatalysatoren |
| CN1575308B (zh) | 2001-10-22 | 2010-04-28 | 汉高两合股份公司 | 对棉有活性、具有去污能力的以氨基甲酸酯为基础的聚合物 |
| RU2229438C2 (ru) * | 2001-12-06 | 2004-05-27 | Открытое акционерное общество Алтайский научно-исследовательский институт технологии машиностроения | Способ производства жидкого стекла |
| DE10351325A1 (de) | 2003-02-10 | 2004-08-26 | Henkel Kgaa | Wasch- oder Reinigungsmittel mit wasserlöslichem Buildersystem und schmutzablösevermögendem Cellulosederivat |
| WO2004069978A1 (de) | 2003-02-10 | 2004-08-19 | Henkel Kommanditgesellschaft Auf Aktien | Bleichmittelhaltige wasch- oder reinigungsmittel mit wasserlöslichem buildersystem und schmutzablösevermögendem cellulosederivat |
| DE102005026544A1 (de) | 2005-06-08 | 2006-12-14 | Henkel Kgaa | Verstärkung der Reinigungsleistung von Waschmitteln durch Polymer |
| DE102005026522B4 (de) | 2005-06-08 | 2007-04-05 | Henkel Kgaa | Verstärkung der Reinigungsleistung von Waschmitteln durch Polymer |
| DE102005039580A1 (de) | 2005-08-19 | 2007-02-22 | Henkel Kgaa | Farbschützendes Waschmittel |
| DE102006012018B3 (de) | 2006-03-14 | 2007-11-15 | Henkel Kgaa | Farbschützendes Waschmittel |
| DE102007016383A1 (de) | 2007-04-03 | 2008-10-09 | Henkel Ag & Co. Kgaa | Fixierung von Duftstoffen aus Wasch- und Reinigungsmitteln an harten und weichen Oberflächen |
| DE102007023874A1 (de) | 2007-05-21 | 2008-11-27 | Henkel Ag & Co. Kgaa | Fixierung von Duftstoffen aus Wasch- und Reinigungsmitteln an harten und weichen Oberflächen |
| DE102007023827A1 (de) | 2007-05-21 | 2008-11-27 | Henkel Ag & Co. Kgaa | Waschmittel, enthaltend reaktive cyclische Carbonate oder Harnstoffe oder deren Derivate als schmutzablösevermögende Wirkstoffe |
| DE102007016391A1 (de) | 2007-04-03 | 2008-10-09 | Henkel Ag & Co. Kgaa | Farbschützendes Wasch- oder Reinigungsmittel |
| DE102007023870A1 (de) | 2007-05-21 | 2008-11-27 | Henkel Ag & Co. Kgaa | Waschmittel, enthaltend reaktive cyclische Carbonate oder Harnstoffe oder deren Derivate als die Primärwaschkraft verbessernde Wirkstoffe |
| DE102007038453A1 (de) | 2007-08-14 | 2009-02-19 | Henkel Ag & Co. Kgaa | Fixierung von Duftstoffen aus Wasch- und Reinigungsmitteln an harten und weichen Oberflächen |
| DE102007038456A1 (de) | 2007-08-14 | 2009-02-19 | Henkel Ag & Co. Kgaa | Polycarbonat-, Polyurethan- und/oder Polyharnstoff-Polyorganosiloxan-Verbindungen als schmutzablösevermögende Wirkstoffe |
| DE102011010818A1 (de) | 2011-02-10 | 2012-08-16 | Clariant International Ltd. | Verwendung von Übergangsmetallkomplexen als Bleichkatalysatoren in Wasch- und Reinigungsmitteln |
| EP2817402B1 (en) | 2012-02-21 | 2017-07-05 | Henkel AG & Co. KGaA | Color protection detergent |
| DE102012220241A1 (de) | 2012-11-07 | 2014-05-08 | Henkel Ag & Co. Kgaa | Polymere mit polaren Gruppen als schmutzablösevermögende Wirkstoffe |
| EP2806017B1 (en) | 2013-05-22 | 2016-01-20 | Henkel AG&Co. KGAA | Colour protection detergent |
| EP3209760B1 (en) | 2014-10-20 | 2018-08-01 | Henkel AG & Co. KGaA | Colour protection detergent |
| EP3209759B1 (en) | 2014-10-21 | 2018-12-05 | Henkel AG & Co. KGaA | Anti-grey detergent |
| PL3680317T3 (pl) | 2019-01-11 | 2023-02-06 | Henkel Ag & Co. Kgaa | Środki piorące chroniące kolor |
| EP4105306A1 (en) | 2021-06-15 | 2022-12-21 | Henkel AG & Co. KGaA | Super-concentrated dilutable manual dishwashing detergent composition |
| EP4105305A1 (en) | 2021-06-15 | 2022-12-21 | Henkel AG & Co. KGaA | Stable viscous dilutable cleaning composition |
| EP4186969B1 (en) | 2021-11-26 | 2026-04-01 | Henkel AG & Co. KGaA | Super-concentrated dilutable powder for dishwashing application |
| CN119701830B (zh) * | 2024-11-29 | 2025-11-21 | 青岛晟达迪光新材料科技有限公司 | 一种利用铁尾矿砂制备硅酸钠的加工系统 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1517891A (en) * | 1922-09-01 | 1924-12-02 | Ind Waste Products Corp | Powdered sodium silicate and process of preparing the same |
| US3838192A (en) * | 1971-10-28 | 1974-09-24 | Huber Corp J M | Production of alkali metal polysilicates |
| US4586177A (en) * | 1983-11-15 | 1986-04-29 | M/A-Com Dcc, Inc. | Integrated narrowband and wideband TDMA networks |
| DE3423945A1 (de) * | 1984-06-29 | 1986-01-09 | Henkel KGaA, 4000 Düsseldorf | Verfahren und vorrichtung zur kontinuierlichen hydrothermalen herstellung von natriumsilikatloesungen |
| DE3718350A1 (de) * | 1987-06-01 | 1988-12-22 | Hoechst Ag | Verfahren zur herstellung von kristallinen natriumsilikaten mit schichtstruktur |
-
1990
- 1990-09-11 CA CA002025073A patent/CA2025073C/en not_active Expired - Fee Related
- 1990-10-08 DE DE4031849A patent/DE4031849A1/de not_active Withdrawn
- 1990-10-08 DK DK90710027.5T patent/DK0425427T3/da active
- 1990-10-08 EP EP90710027A patent/EP0425427B1/de not_active Expired - Lifetime
- 1990-10-08 ES ES90710027T patent/ES2047897T3/es not_active Expired - Lifetime
- 1990-10-23 KR KR1019900016931A patent/KR0143991B1/ko not_active Expired - Fee Related
- 1990-10-23 AR AR90318163A patent/AR243478A1/es active
- 1990-10-23 FI FI905210A patent/FI905210A7/fi not_active IP Right Cessation
- 1990-10-23 TR TR90/1034A patent/TR24995A/xx unknown
- 1990-10-23 AR AR90318162A patent/AR247369A1/es active
- 1990-10-24 PT PT95664A patent/PT95664A/pt not_active Application Discontinuation
- 1990-10-24 JP JP2284528A patent/JPH0669891B2/ja not_active Expired - Lifetime
- 1990-10-24 NO NO90904604A patent/NO904604L/no unknown
- 1990-10-24 SI SI9012000A patent/SI9012000A/sl unknown
- 1990-10-24 BR BR909005386A patent/BR9005386A/pt not_active IP Right Cessation
- 1990-10-24 RU SU904831297A patent/RU2039701C1/ru active
-
1992
- 1992-11-06 HR HRP-2000/90A patent/HRP921199B1/xx not_active IP Right Cessation
-
1993
- 1993-05-04 LV LVP-93-278A patent/LV10764B/lv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2025073A1 (en) | 1991-04-26 |
| EP0425427A3 (en) | 1992-03-11 |
| FI905210A0 (fi) | 1990-10-23 |
| AR243478A1 (es) | 1993-08-31 |
| EP0425427A2 (de) | 1991-05-02 |
| PT95664A (pt) | 1991-09-13 |
| SI9012000A (en) | 1997-12-31 |
| KR910007804A (ko) | 1991-05-30 |
| HRP921199A2 (en) | 1995-08-31 |
| RU2039701C1 (ru) | 1995-07-20 |
| FI905210A7 (fi) | 1991-04-26 |
| TR24995A (tr) | 1992-09-01 |
| NO904604L (no) | 1991-04-26 |
| DK0425427T3 (da) | 1994-02-21 |
| CA2025073C (en) | 1995-07-18 |
| BR9005386A (pt) | 1991-09-17 |
| AR247369A1 (es) | 1994-12-29 |
| NO904604D0 (no) | 1990-10-24 |
| EP0425427B1 (de) | 1993-12-15 |
| KR0143991B1 (ko) | 1998-07-15 |
| LV10764B (en) | 1995-12-20 |
| HRP921199B1 (en) | 1998-04-30 |
| LV10764A (lv) | 1995-08-20 |
| JPH0669891B2 (ja) | 1994-09-07 |
| DE4031849A1 (de) | 1991-05-02 |
| JPH03170320A (ja) | 1991-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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