ES2069610T3 - Procedimiento para la obtencion hidrotermica de soluciones de silicato potasico con una elevada proporcion molar sio2:k2o. - Google Patents

Procedimiento para la obtencion hidrotermica de soluciones de silicato potasico con una elevada proporcion molar sio2:k2o.

Info

Publication number
ES2069610T3
ES2069610T3 ES90101197T ES90101197T ES2069610T3 ES 2069610 T3 ES2069610 T3 ES 2069610T3 ES 90101197 T ES90101197 T ES 90101197T ES 90101197 T ES90101197 T ES 90101197T ES 2069610 T3 ES2069610 T3 ES 2069610T3
Authority
ES
Spain
Prior art keywords
hydrothermal
sio2
silicon dioxide
silicate solutions
potassic
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
Application number
ES90101197T
Other languages
English (en)
Inventor
Rudolf Novotny
Alfred Hoff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6373105&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2069610(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2069610T3 publication Critical patent/ES2069610T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Silicon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedimiento para la obtención hidrotérmica de soluciones de silicato potásico con elevada proporción molar SiO2:K2O mediante reacción de un dióxido de silicio cristalino con solución acuosa de hidróxido potásico, caracterizado porque como dióxido de silicio cristalino se emplea un cuarzo recocido a temperaturas en el intervalo de por encima de 1.100 C hasta el punto de fusión y este cuarzo recocido se hace reaccionar con solución acuosa de hidróxido potásico en un intervalo de concentración de 10 hasta 40 % en peso a temperaturas de 150 hasta 300 C y a presiones de vapor de agua saturado correspondiente a estas temperaturas en un reactor a presión cerrado.
ES90101197T 1989-01-31 1990-01-22 Procedimiento para la obtencion hidrotermica de soluciones de silicato potasico con una elevada proporcion molar sio2:k2o. Expired - Lifetime ES2069610T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3902753A DE3902753A1 (de) 1989-01-31 1989-01-31 Verfahren zur hydrothermalen herstellung von kaliumsilikatloesungen mit hohem si0(pfeil abwaerts)2(pfeil abwaerts):k(pfeil abwaerts)2(pfeil abwaerts)0-molverhaeltnis

Publications (1)

Publication Number Publication Date
ES2069610T3 true ES2069610T3 (es) 1995-05-16

Family

ID=6373105

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90101197T Expired - Lifetime ES2069610T3 (es) 1989-01-31 1990-01-22 Procedimiento para la obtencion hidrotermica de soluciones de silicato potasico con una elevada proporcion molar sio2:k2o.

Country Status (28)

Country Link
US (1) US5084262A (es)
EP (2) EP0380998B1 (es)
JP (1) JP2922290B2 (es)
KR (1) KR0125622B1 (es)
CN (1) CN1024781C (es)
AT (1) ATE119135T1 (es)
AU (1) AU623477B2 (es)
BR (1) BR9007068A (es)
CA (1) CA2009038C (es)
CS (1) CS276519B6 (es)
DD (1) DD291536A5 (es)
DE (2) DE3902753A1 (es)
DK (1) DK175825B1 (es)
ES (1) ES2069610T3 (es)
FI (1) FI95121C (es)
GR (1) GR3015331T3 (es)
HU (1) HU209381B (es)
IE (1) IE66833B1 (es)
MX (1) MX174184B (es)
NO (1) NO303279B1 (es)
NZ (1) NZ232271A (es)
PL (1) PL163351B1 (es)
PT (1) PT93013A (es)
RO (1) RO109056B1 (es)
TR (1) TR24117A (es)
WO (1) WO1990008733A1 (es)
YU (1) YU14290A (es)
ZA (1) ZA90678B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE500367C2 (sv) * 1989-11-09 1994-06-13 Eka Nobel Ab Silikasoler och förfarande för framställning av papper
DE3938729A1 (de) * 1989-11-23 1991-05-29 Henkel Kgaa Verfahren zur hydrothermalen herstellung von natrium-polysilicat
DE3938789A1 (de) * 1989-11-23 1991-05-29 Henkel Kgaa Verfahren zur hydrothermalen herstellung von kaliumsilikatloesungen
WO1991018834A1 (en) * 1990-05-31 1991-12-12 Joseph Crosfield & Sons Silicates
US5234985A (en) * 1992-07-17 1993-08-10 Cheil Industries, Inc. Transparent resin composition radiating far infrared rays
US5629362A (en) * 1995-05-31 1997-05-13 Heatshield Technologies Inc. Photon diffusive coating
DE19541000C2 (de) * 1995-11-03 1999-06-10 Babcock Bsh Gmbh Vorrichtung zum Glätten von durchlaufenden Gipsfaserplatten
CN1123533C (zh) * 1997-01-17 2003-10-08 花王株式会社 生产结晶无机助洗剂的方法
CN1298678C (zh) * 2003-04-14 2007-02-07 滨州师范专科学校 一种可溶性硅钾肥
US20070117497A1 (en) * 2005-11-22 2007-05-24 Cabot Microelectronics Corporation Friction reducing aid for CMP
MX2008011655A (es) * 2006-03-15 2009-01-14 Resc Invest Llc Metodo para hacer silicio para celdas solares y otras aplicaciones.
US9890072B2 (en) 2015-04-01 2018-02-13 Owens-Brockway Glass Container Inc. Glass precursor gel
US10427970B1 (en) 2016-10-03 2019-10-01 Owens-Brockway Glass Container Inc. Glass coatings and methods to deposit same
US10479717B1 (en) 2016-10-03 2019-11-19 Owens-Brockway Glass Container Inc. Glass foam
US10364176B1 (en) 2016-10-03 2019-07-30 Owens-Brockway Glass Container Inc. Glass precursor gel and methods to treat with microwave energy
CN106675118A (zh) * 2016-12-14 2017-05-17 大连洪浰科技有限公司 水性无机调和液及其制备方法
CN110828309A (zh) * 2019-07-03 2020-02-21 杭州电子科技大学 一种二维材料刻蚀氧化硅

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE649739A (es) *
DE968034C (de) * 1953-09-06 1958-01-09 Hoechst Ag Verfahren zur Herstellung von festem kristallwasserhaltigem Natriummetasilicat
DE2609831B2 (de) * 1976-03-10 1979-05-23 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Aufbereitung von Siliciumdioxid enthaltenden Abfallflugstäuben zu Fällungskieselsäuren und Silikaten
GB1518772A (en) * 1977-02-01 1978-07-26 Skamol Skarrehage Molerverk As Method of producing an aqueous solution of water glass
DE2826432C2 (de) * 1978-06-16 1980-10-16 Henkel Kgaa, 4000 Duesseldorf Verfahren zur Herstellung von Wasserglas
DE3002857A1 (de) * 1980-01-26 1981-07-30 Henkel KGaA, 4000 Düsseldorf Verfahren zur hydrothermalen herstellung von natriumsilikatloesungen
DE3121919A1 (de) * 1980-06-24 1982-04-29 Steirische Magnesit-Industrie AG, 1130 Wien Hydrothermale direktsynthese von alkalisilikaten
JPS57111232A (en) * 1980-12-26 1982-07-10 Doukai Kagaku Kogyo Kk Production of alkali silicate
FR2525204A1 (fr) * 1982-04-16 1983-10-21 Ugine Kuhlmann Procede de fabrication de solutions de silicate alcalin dans un reacteur statique
FR2541667B2 (fr) * 1982-04-16 1986-07-04 Ugine Kuhlmann Procede de fabrication de solutions de silicate alcalin dans un reacteur statique
DE3421158A1 (de) * 1984-06-07 1985-12-12 Henkel KGaA, 4000 Düsseldorf Verfahren zur hydrothermalen herstellung klarer natriumsilikatloesungen

Also Published As

Publication number Publication date
NO912949D0 (no) 1991-07-29
HUT57674A (en) 1991-12-30
ATE119135T1 (de) 1995-03-15
RO109056B1 (ro) 1994-11-30
TR24117A (tr) 1991-05-01
NO303279B1 (no) 1998-06-22
CN1044633A (zh) 1990-08-15
DK175825B1 (da) 2005-03-14
DE3902753A1 (de) 1990-08-02
EP0380998B1 (de) 1995-03-01
CA2009038C (en) 2000-02-22
EP0456654A1 (de) 1991-11-21
FI95121B (fi) 1995-09-15
CA2009038A1 (en) 1990-07-31
KR0125622B1 (ko) 1998-04-11
IE66833B1 (en) 1996-02-07
ZA90678B (en) 1990-10-31
CS276519B6 (en) 1992-06-17
HU209381B (en) 1994-05-30
FI95121C (fi) 1995-12-27
IE900333L (en) 1990-07-31
HU901124D0 (en) 1991-11-28
AU623477B2 (en) 1992-05-14
PL163351B1 (pl) 1994-03-31
NO912949L (no) 1991-07-29
DK141491A (da) 1991-07-30
CS41490A3 (en) 1992-02-19
US5084262A (en) 1992-01-28
CN1024781C (zh) 1994-06-01
EP0380998A1 (de) 1990-08-08
DE59008554D1 (de) 1995-04-06
KR910700201A (ko) 1991-03-14
BR9007068A (pt) 1991-10-08
JPH04503048A (ja) 1992-06-04
WO1990008733A1 (de) 1990-08-09
GR3015331T3 (en) 1995-06-30
DD291536A5 (de) 1991-07-04
PT93013A (pt) 1990-07-31
MX174184B (es) 1994-04-27
JP2922290B2 (ja) 1999-07-19
DK141491D0 (da) 1991-07-30
AU4848190A (en) 1990-08-24
FI913628A0 (fi) 1991-07-30
NZ232271A (en) 1991-02-26
YU14290A (en) 1991-08-31

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