BE512884A - - Google Patents

Info

Publication number
BE512884A
BE512884A BE512884DA BE512884A BE 512884 A BE512884 A BE 512884A BE 512884D A BE512884D A BE 512884DA BE 512884 A BE512884 A BE 512884A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE512884A publication Critical patent/BE512884A/xx

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
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/141—Preparation of hydrosols or aqueous dispersions
    • C01B33/142—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates
    • C01B33/143—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates
    • C01B33/1435—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates using ion exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/53—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for cationic exchangers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicon Compounds (AREA)
BE512884D 1951-07-17 1952-07-16 BE512884A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US708875XA 1951-07-17 1951-07-17

Publications (1)

Publication Number Publication Date
BE512884A true BE512884A (zh) 1954-03-05

Family

ID=22097961

Family Applications (1)

Application Number Title Priority Date Filing Date
BE512884D BE512884A (zh) 1951-07-17 1952-07-16

Country Status (3)

Country Link
BE (1) BE512884A (zh)
FR (1) FR1060327A (zh)
GB (1) GB708875A (zh)

Also Published As

Publication number Publication date
GB708875A (en) 1954-05-12
FR1060327A (fr) 1954-04-01

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