YU32192B - Postupak za proizvodnju natrijum fluorsilikata - Google Patents

Postupak za proizvodnju natrijum fluorsilikata

Info

Publication number
YU32192B
YU32192B YU2761/68A YU276168A YU32192B YU 32192 B YU32192 B YU 32192B YU 2761/68 A YU2761/68 A YU 2761/68A YU 276168 A YU276168 A YU 276168A YU 32192 B YU32192 B YU 32192B
Authority
YU
Yugoslavia
Prior art keywords
natrijum
fluorsilikata
proizvodnju
postupak
proizvodnju natrijum
Prior art date
Application number
YU2761/68A
Other languages
English (en)
Other versions
YU276168A (en
Inventor
F Barilli
F Ligorati
G Cozza
G Aglietti
Original Assignee
Sir Soc Italiana Resine Spa
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 Sir Soc Italiana Resine Spa filed Critical Sir Soc Italiana Resine Spa
Publication of YU276168A publication Critical patent/YU276168A/xx
Publication of YU32192B publication Critical patent/YU32192B/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
    • C01B33/08—Compounds containing halogen
    • C01B33/10—Compounds containing silicon, fluorine, and other elements
    • C01B33/103—Fluosilicic acid; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
YU2761/68A 1967-11-29 1968-11-26 Postupak za proizvodnju natrijum fluorsilikata YU32192B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2326267 1967-11-29

Publications (2)

Publication Number Publication Date
YU276168A YU276168A (en) 1973-12-31
YU32192B true YU32192B (en) 1974-06-30

Family

ID=11205404

Family Applications (1)

Application Number Title Priority Date Filing Date
YU2761/68A YU32192B (en) 1967-11-29 1968-11-26 Postupak za proizvodnju natrijum fluorsilikata

Country Status (6)

Country Link
US (1) US3607016A (nl)
JP (1) JPS5030033B1 (nl)
DE (1) DE1811829C3 (nl)
FR (1) FR1602558A (nl)
NL (1) NL164006C (nl)
YU (1) YU32192B (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800029A (en) * 1970-02-27 1974-03-26 Mitsui Toatsu Chemicals Process for recovering sodium fluosilicate from wet process phosphoric acid
JPS5395196A (en) * 1977-02-01 1978-08-19 Central Glass Co Ltd Production of purified sodium silicofluoride
DE102014006278B3 (de) * 2014-05-02 2015-02-26 Remondis Aqua Gmbh & Co. Kg Verfahren zur Reinigung von Roh-Phosphorsäure (z.B. MGA-Säure) durch Zugabe von Aschen aus Abfall-Verbrennungsanlagen umfassend die Gewinnung von reiner Phosphorsäure, Kalziumsulfat, wasserlöslichen Kalziumhydrogenphosphaten und Metallsalz-Lösung
CN109110865A (zh) * 2018-10-18 2019-01-01 薛瑞峰 基于碳基磷灰石滤料的水源连续除氟设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2271712A (en) * 1939-12-19 1942-02-03 Du Pont Manufacture of sodium phosphate
US3493336A (en) * 1964-06-18 1970-02-03 Electric Reduction Co Manufacture of alkali metal phosphates
US3506394A (en) * 1967-02-07 1970-04-14 Mitsui Toatsu Chemicals Method for producing sodium silicofluoride from wet process phosphoric acid
US3462242A (en) * 1967-07-26 1969-08-19 Tennessee Corp Process for producing fluosilicates

Also Published As

Publication number Publication date
DE1811829B2 (de) 1977-10-06
YU276168A (en) 1973-12-31
FR1602558A (nl) 1970-12-28
JPS5030033B1 (nl) 1975-09-27
NL6817062A (nl) 1969-06-02
NL164006B (nl) 1980-06-16
NL164006C (nl) 1980-11-17
US3607016A (en) 1971-09-21
DE1811829A1 (de) 1969-10-16
DE1811829C3 (de) 1978-06-08

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