IT8224431A0 - Procedimento per l'ottenimento disolfato di magnesio da miscele di sali. - Google Patents

Procedimento per l'ottenimento disolfato di magnesio da miscele di sali.

Info

Publication number
IT8224431A0
IT8224431A0 IT8224431A IT2443182A IT8224431A0 IT 8224431 A0 IT8224431 A0 IT 8224431A0 IT 8224431 A IT8224431 A IT 8224431A IT 2443182 A IT2443182 A IT 2443182A IT 8224431 A0 IT8224431 A0 IT 8224431A0
Authority
IT
Italy
Prior art keywords
disulphate
mixtures
salts
procedure
obtaining magnesium
Prior art date
Application number
IT8224431A
Other languages
English (en)
Other versions
IT1221729B (it
Inventor
Giorgio Cozza
Luigi Piccolo
Original Assignee
Conti Vecchi Luigi S P A
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 Conti Vecchi Luigi S P A filed Critical Conti Vecchi Luigi S P A
Priority to IT24431/82A priority Critical patent/IT1221729B/it
Publication of IT8224431A0 publication Critical patent/IT8224431A0/it
Priority to EP83830228A priority patent/EP0110839A1/en
Priority to US06/554,492 priority patent/US4533360A/en
Application granted granted Critical
Publication of IT1221729B publication Critical patent/IT1221729B/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
    • C01F5/00—Compounds of magnesium
    • C01F5/40—Magnesium sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • C01D3/08—Preparation by working up natural or industrial salt mixtures or siliceous minerals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT24431/82A 1982-11-25 1982-11-25 Procedimento per l'ottenimento di solfato di magnesio da miscele di sali IT1221729B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT24431/82A IT1221729B (it) 1982-11-25 1982-11-25 Procedimento per l'ottenimento di solfato di magnesio da miscele di sali
EP83830228A EP0110839A1 (en) 1982-11-25 1983-11-18 Method of preparing magnesium sulphate from mixtures of salts
US06/554,492 US4533360A (en) 1982-11-25 1983-11-22 Method of obtaining magnesium sulphate from mixtures of salts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24431/82A IT1221729B (it) 1982-11-25 1982-11-25 Procedimento per l'ottenimento di solfato di magnesio da miscele di sali

Publications (2)

Publication Number Publication Date
IT8224431A0 true IT8224431A0 (it) 1982-11-25
IT1221729B IT1221729B (it) 1990-07-12

Family

ID=11213497

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24431/82A IT1221729B (it) 1982-11-25 1982-11-25 Procedimento per l'ottenimento di solfato di magnesio da miscele di sali

Country Status (3)

Country Link
US (1) US4533360A (it)
EP (1) EP0110839A1 (it)
IT (1) IT1221729B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5281242A (en) * 1991-06-10 1994-01-25 Exportadora De Sal, S.A De C.V. Method for recovering magnesium sulfate products from mixtures of epsomite and halite
JP3219187B2 (ja) 1997-03-26 2001-10-15 郁子 岡崎 セラミックス材による塩水の濃縮方法及び塩水の濃縮物
RU2211183C2 (ru) * 2001-09-19 2003-08-27 Казанское ОАО "Органический синтез" Способ получения безводного сульфата магния
CN103112908A (zh) * 2013-01-26 2013-05-22 刘晓钟 一种湿法冶金中含硫酸镁废水的处理方法
CN112591775A (zh) * 2020-12-30 2021-04-02 国投新疆罗布泊钾盐有限责任公司 从氯化钠和硫酸镁的混合盐中提取一水硫酸镁和工业盐的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733132A (en) * 1956-01-31 patewo
US1156388A (en) * 1915-07-02 1915-10-12 Joseph A Bradburn Process of obtaining potassium chlorid.
US1476873A (en) * 1919-11-03 1923-12-11 George B Burnham Process of recovering valuable components from a complex liquid phase
US1594707A (en) * 1925-11-05 1926-08-03 William H Binder Process of treating salt solutions
US1815735A (en) * 1928-03-24 1931-07-21 Dow Chemical Co Crystallization process
US2218551A (en) * 1938-04-30 1940-10-22 Dow Chemical Co Process for drying magnesium sulphate
NL131806C (it) * 1963-06-13
US3297413A (en) * 1964-03-20 1967-01-10 Dow Chemical Co Method of preparing mgso4 3h2o crystals
DE1592036A1 (de) * 1966-05-18 1970-10-15 Sincat Societa Ind Catanese S Verfahren zur Gewinnung von Kaliumsulfat
NO145376B (no) * 1980-04-18 1981-11-30 Norsk Hydro As Fremgangsmaate for oppkonsentrering og rensing av mgcl2-lut

Also Published As

Publication number Publication date
IT1221729B (it) 1990-07-12
US4533360A (en) 1985-08-06
EP0110839A1 (en) 1984-06-13

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