IT1191978B - Procedimento per produrre acido silicico idrato - Google Patents

Procedimento per produrre acido silicico idrato

Info

Publication number
IT1191978B
IT1191978B IT19398/86A IT1939886A IT1191978B IT 1191978 B IT1191978 B IT 1191978B IT 19398/86 A IT19398/86 A IT 19398/86A IT 1939886 A IT1939886 A IT 1939886A IT 1191978 B IT1191978 B IT 1191978B
Authority
IT
Italy
Prior art keywords
procedure
silicic acid
hydrated silicic
producing hydrated
producing
Prior art date
Application number
IT19398/86A
Other languages
English (en)
Other versions
IT8619398A0 (it
IT8619398A1 (it
Inventor
Tamenori Hiroyuki
Hattori Akihiko
Kikuchi Hidejuki
Yoshiyagawa Mitsugi
Original Assignee
Nippon Sheet Glass Co Ltd
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 Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Publication of IT8619398A0 publication Critical patent/IT8619398A0/it
Publication of IT8619398A1 publication Critical patent/IT8619398A1/it
Application granted granted Critical
Publication of IT1191978B publication Critical patent/IT1191978B/it

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
    • C01B33/124—Preparation of adsorbing porous silica not in gel form and not finely divided, i.e. silicon skeletons, by acidic treatment of siliceous materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
IT19398/86A 1985-02-16 1986-02-13 Procedimento per produrre acido silicico idrato IT1191978B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60028899A JPS61191515A (ja) 1985-02-16 1985-02-16 含水珪酸の製造方法

Publications (3)

Publication Number Publication Date
IT8619398A0 IT8619398A0 (it) 1986-02-13
IT8619398A1 IT8619398A1 (it) 1987-08-13
IT1191978B true IT1191978B (it) 1988-03-31

Family

ID=12261251

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19398/86A IT1191978B (it) 1985-02-16 1986-02-13 Procedimento per produrre acido silicico idrato

Country Status (4)

Country Link
JP (1) JPS61191515A (it)
DE (1) DE3604732C2 (it)
IT (1) IT1191978B (it)
NO (1) NO172229C (it)

Also Published As

Publication number Publication date
JPH0454618B2 (it) 1992-08-31
IT8619398A0 (it) 1986-02-13
IT8619398A1 (it) 1987-08-13
JPS61191515A (ja) 1986-08-26
DE3604732A1 (de) 1986-08-21
DE3604732C2 (de) 1994-07-28
NO172229C (no) 1993-06-23
NO860560L (no) 1986-08-18
NO172229B (no) 1993-03-15

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970227