IT1020857B - Procedimento per la preparazione dell ottaidrato di barit - Google Patents

Procedimento per la preparazione dell ottaidrato di barit

Info

Publication number
IT1020857B
IT1020857B IT69872/74A IT6987274A IT1020857B IT 1020857 B IT1020857 B IT 1020857B IT 69872/74 A IT69872/74 A IT 69872/74A IT 6987274 A IT6987274 A IT 6987274A IT 1020857 B IT1020857 B IT 1020857B
Authority
IT
Italy
Prior art keywords
barit
octahydrate
procedure
preparation
barit octahydrate
Prior art date
Application number
IT69872/74A
Other languages
English (en)
Italian (it)
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Application granted granted Critical
Publication of IT1020857B publication Critical patent/IT1020857B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/02—Oxides or hydroxides
    • C01F11/10—Oxides or hydroxides from sulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT69872/74A 1973-09-25 1974-09-24 Procedimento per la preparazione dell ottaidrato di barit IT1020857B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7334249A FR2244714B1 (enExample) 1973-09-25 1973-09-25

Publications (1)

Publication Number Publication Date
IT1020857B true IT1020857B (it) 1977-12-30

Family

ID=9125506

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69872/74A IT1020857B (it) 1973-09-25 1974-09-24 Procedimento per la preparazione dell ottaidrato di barit

Country Status (3)

Country Link
US (1) US3966894A (enExample)
FR (1) FR2244714B1 (enExample)
IT (1) IT1020857B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8349925B2 (en) 2008-09-05 2013-01-08 Thor Gmbh Flame-retardant composition comprising a phosphonic acid derivative
CN102718245B (zh) * 2011-08-26 2014-07-09 李易东 利用硫化钡和氢氧化钠一步生产氢氧化钡和硫化钠的方法
BR112016006528B1 (pt) 2013-09-27 2021-07-27 Basf Se Artigo extrudado compreendendo uma composição de poliolefina
JP2023549936A (ja) 2020-11-19 2023-11-29 ビーエーエスエフ ソシエタス・ヨーロピア 難燃性粉体組成物及びこの組成物から得られた３ｄ印刷物体

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA555043A (en) * 1958-03-25 R. Gray Kenneth Process for the preparation of sodium bisulfite solution
CA686544A (en) * 1964-05-12 G. Marshall John Process for the production of barium hydroxide
GB992793A (en) * 1962-04-19 1965-05-19 Laporte Chemical A process for the production of barium hydroxide
US3366449A (en) * 1962-04-19 1968-01-30 Laporte Chemical Process for the production of barium hydroxide
FR1337578A (fr) * 1962-08-25 1963-09-13 Procédé de régénération des résines cationiques
US3514266A (en) * 1966-10-27 1970-05-26 Us Interior Separation of aluminum,calcium,and magnesium from the alkali metals by solvent extraction

Also Published As

Publication number Publication date
DE2445506B2 (de) 1977-06-02
FR2244714A1 (enExample) 1975-04-18
US3966894A (en) 1976-06-29
FR2244714B1 (enExample) 1976-11-19
DE2445506A1 (de) 1975-04-03

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