FR612631A - Procédé de moulage du gel de silice - Google Patents

Procédé de moulage du gel de silice

Info

Publication number
FR612631A
FR612631A FR612631DA FR612631A FR 612631 A FR612631 A FR 612631A FR 612631D A FR612631D A FR 612631DA FR 612631 A FR612631 A FR 612631A
Authority
FR
France
Prior art keywords
silica gel
molding process
gel molding
silica
molding
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
Other languages
English (en)
French (fr)
Inventor
Max Praetorius
Kuno Wolf
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
Application granted granted Critical
Publication of FR612631A publication Critical patent/FR612631A/fr
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
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/157—After-treatment of gels
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3009—Physical treatment, e.g. grinding; treatment with ultrasonic vibrations
    • C09C1/3036—Agglomeration, granulation, pelleting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Colloid Chemistry (AREA)
FR612631D 1925-03-21 1926-03-10 Procédé de moulage du gel de silice Expired FR612631A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE249555X 1925-03-21

Publications (1)

Publication Number Publication Date
FR612631A true FR612631A (fr) 1926-10-27

Family

ID=5935791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR612631D Expired FR612631A (fr) 1925-03-21 1926-03-10 Procédé de moulage du gel de silice

Country Status (3)

Country Link
BE (1) BE332658A (en:Method)
FR (1) FR612631A (en:Method)
GB (1) GB249555A (en:Method)

Also Published As

Publication number Publication date
BE332658A (en:Method)
GB249555A (en) 1926-11-25

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