GB1183120A - A Process for the Preparation of Lithium Silicate Solutions - Google Patents

A Process for the Preparation of Lithium Silicate Solutions

Info

Publication number
GB1183120A
GB1183120A GB4542467A GB4542467A GB1183120A GB 1183120 A GB1183120 A GB 1183120A GB 4542467 A GB4542467 A GB 4542467A GB 4542467 A GB4542467 A GB 4542467A GB 1183120 A GB1183120 A GB 1183120A
Authority
GB
United Kingdom
Prior art keywords
lithium silicate
sio2
weight
silicate solutions
preparation
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
Application number
GB4542467A
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
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of GB1183120A publication Critical patent/GB1183120A/en
Expired 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

Abstract

1,183,120. Lithium silicate. HENKEL & CIE G.m.b.H. 5 Oct., 1967 [30 Nov., 1966], No. 45424/67. Heading C1A. Lithium silicate solutions are prepared by heating an aqueous dispersion of finely divided silicic acid and lithium hydroxide, with a SiO2: Li2O ratio of from 4:1 to 8À6:1 and a SiO2 fraction of 8 to 20% by weight of the total mixture, to a temperature of from 80‹ to 100‹ C., immediately separating the precipitated reaction product which is converted by cooling to an aqueous lithium silicate solution. The dispersion preferably contains 8À5 to 15% by weight of SiO2, and the preferred temperature range is 85‹ to 100‹ C. The reaction time may be from 10 minutes to 1 hour, and the maximum temperature is attained, at least momentarily, at the end of the reaction. The process may be made continuous by recycling the mother liquor.
GB4542467A 1966-11-30 1967-10-05 A Process for the Preparation of Lithium Silicate Solutions Expired GB1183120A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0061140 1966-11-30

Publications (1)

Publication Number Publication Date
GB1183120A true GB1183120A (en) 1970-03-04

Family

ID=7161275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4542467A Expired GB1183120A (en) 1966-11-30 1967-10-05 A Process for the Preparation of Lithium Silicate Solutions

Country Status (4)

Country Link
CH (1) CH484837A (en)
DE (1) DE1567585C3 (en)
GB (1) GB1183120A (en)
NL (1) NL6714910A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984526A (en) * 1973-08-25 1976-10-05 Dynamit Nobel Aktiengesellschaft Method of manufacturing aqueous solutions of alkali polysilicates
US4120938A (en) * 1973-08-25 1978-10-17 Dynamit Nobel Aktiengesellschaft Aqueous solutions of alkali polysilicates
CN100395183C (en) * 2006-06-02 2008-06-18 东莞市黑马化工有限公司 Method for preparing high modulus water-soluble potassium silicate and its use for wood processing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202376A1 (en) * 1982-01-26 1983-08-04 Hoechst Ag, 6230 Frankfurt METHOD FOR THE CONTINUOUS PRODUCTION OF SODIUM METASILICATE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984526A (en) * 1973-08-25 1976-10-05 Dynamit Nobel Aktiengesellschaft Method of manufacturing aqueous solutions of alkali polysilicates
US4120938A (en) * 1973-08-25 1978-10-17 Dynamit Nobel Aktiengesellschaft Aqueous solutions of alkali polysilicates
CN100395183C (en) * 2006-06-02 2008-06-18 东莞市黑马化工有限公司 Method for preparing high modulus water-soluble potassium silicate and its use for wood processing

Also Published As

Publication number Publication date
NL6714910A (en) 1968-05-31
DE1567585C3 (en) 1975-12-18
CH484837A (en) 1970-01-31
DE1567585B2 (en) 1975-04-30
DE1567585A1 (en) 1970-07-02

Similar Documents

Publication Publication Date Title
GB1043282A (en) Process for the production of finely divided silicon dioxide
ES445270A1 (en) Process for the production of crystalline zeolitic molecular sieves of type A
GB1311377A (en) Process for producing alkali metal phosphate solutions
GB1290036A (en)
ES489504A1 (en) Process for producing a boron containing zeolite with the structure of ZSM-5 and its use as a catalyst.
GB1254983A (en) Process for the isolation of s-adenosyl-1-methionine and of s-adenosyl-1-ethionine
GB1183120A (en) A Process for the Preparation of Lithium Silicate Solutions
GB990918A (en) Improvements in the production of phosphine
ES406144A1 (en) Process for isolating 1,5-and 1,8-dinitro-anthraquinone from anthraquinone nitration mixtures
GB1338994A (en) Preparation of 1,4-dithiol-2,3-butane-diol
GB1223698A (en) Zeolites
GB1323478A (en) Process of preparing polyalkylenglycol dibenzoates
GB1388955A (en) Process for the production of di- and trichloroisocyaniric acid
GB1289647A (en)
GB947842A (en) Improved process for the preparation of nitrocyclohexane
GB554126A (en) Improvements in and relating to the production of sodium fluoride
GB887012A (en) Process for the preparation of 18ª--glycyrrhetinic acid
GB1205449A (en) New synthetic mordenites and process for the production thereof
ES263203A1 (en) Purification of cyclohexane oxidation products
GB1154066A (en) Process for preparing 1-Amino-3-Carboxy-Propane-2-Sulfonic Acid
GB1050476A (en)
GB1323657A (en) Process for the preparation of dinitrodiphenyl ethers
GB1412920A (en) Process for the preparation of cyclopentylpropionic acid
FR2081157A6 (en) Preparation of aluminosilicate/silica - cracking catalyst
GB1190359A (en) Process for the Preparation of 3-amino-4-bromo-1,2,5-thiadiazole

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees