GB151339A - Improvements relating to the manufacture of readily soluble alkali silicates - Google Patents

Improvements relating to the manufacture of readily soluble alkali silicates

Info

Publication number
GB151339A
GB151339A GB1540619A GB1540619A GB151339A GB 151339 A GB151339 A GB 151339A GB 1540619 A GB1540619 A GB 1540619A GB 1540619 A GB1540619 A GB 1540619A GB 151339 A GB151339 A GB 151339A
Authority
GB
United Kingdom
Prior art keywords
acid
soluble alkali
manufacture
readily soluble
improvements relating
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
GB1540619A
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.)
EDWARD JOHN ROSE
Original Assignee
EDWARD JOHN ROSE
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 EDWARD JOHN ROSE filed Critical EDWARD JOHN ROSE
Priority to GB1540619A priority Critical patent/GB151339A/en
Publication of GB151339A publication Critical patent/GB151339A/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
    • 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

Abstract

In order to obtain a soluble alkali silicate of high silica content, the product obtained by the fusion of alkali and silica is dissolved in water, and an acid then added, whereby gelatinous silicic acid is thrown down, and this precipitate by continued agitation is made to re-dissolve in the solution. The acid, preferably sulphuric acid, may be added in the form of spray; and after the subsequent operation of agitation or grinding, the solution may be evaporated to dryness. Moreover, to increase the fusibility of the alkali and silica a little borax may be employed in the fusion process.
GB1540619A 1919-06-19 1919-06-19 Improvements relating to the manufacture of readily soluble alkali silicates Expired GB151339A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1540619A GB151339A (en) 1919-06-19 1919-06-19 Improvements relating to the manufacture of readily soluble alkali silicates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1540619A GB151339A (en) 1919-06-19 1919-06-19 Improvements relating to the manufacture of readily soluble alkali silicates

Publications (1)

Publication Number Publication Date
GB151339A true GB151339A (en) 1920-09-20

Family

ID=10058569

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1540619A Expired GB151339A (en) 1919-06-19 1919-06-19 Improvements relating to the manufacture of readily soluble alkali silicates

Country Status (1)

Country Link
GB (1) GB151339A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325298A (en) * 1962-11-23 1967-06-13 Libbey Owens Ford Glass Co Increasing the melting rate of glass batch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325298A (en) * 1962-11-23 1967-06-13 Libbey Owens Ford Glass Co Increasing the melting rate of glass batch

Similar Documents

Publication Publication Date Title
GB151339A (en) Improvements relating to the manufacture of readily soluble alkali silicates
GB618895A (en) Clarification of coal washery effluent
GB163877A (en) Improvements relating to the manufacture of readily soluble alkali silicates
US1695667A (en) Process for making electrolytes
GB357993A (en) Improvements in or relating to the treatment of siliceous materials
GB653993A (en) Process of producing silicic acid from alkali silicates
SU42650A1 (en) The method of obtaining vaseline for medical purposes
GB215011A (en) Improved manufacture of amorphous silicic acid
SU19616A1 (en) The method of producing dioxynaphthalene mono- or polysulfonic acid from the corresponding amino-naphtholsulfonic acid
GB427894A (en) Improvements in or relating to the recovery of organic constituents present in blackliquor in making paper by the caustic soda process
GB582988A (en) Fire extinguishing composition
GB294236A (en) Process for the manufacture of boric acid
GB206267A (en) Improvements in the manufacture and production of baseexchanging compounds
GB342247A (en) Improvements in method of producing zeolites
GB319746A (en) Processes of making zeolites
NL32365C (en)
GB171136A (en) Improved process for obtaining tanning materials from cellulose waste sulphite lyes
GB172048A (en) Improved manufacture of tanning agents
GB211117A (en)
GB177736A (en) Process for treating silicates
GB170316A (en) Improvements in artificial silk production
GB277082A (en) Improvements in base exchange silicates and process of making same
GB247940A (en) Improvements in and relating to the manufacture of sulphonic acids and the salts thereof from mineral oils
GB159469A (en) Improved process for the manufacture of chromium alums
GB582568A (en) Improvements in and relating to the reclaiming of rubber