FR2526781B1 - Procede de fabrication de chlorure de sodium a degre de purete eleve, en partant de steriles de flottaison de minerais potassiques - Google Patents

Procede de fabrication de chlorure de sodium a degre de purete eleve, en partant de steriles de flottaison de minerais potassiques

Info

Publication number
FR2526781B1
FR2526781B1 FR838308252A FR8308252A FR2526781B1 FR 2526781 B1 FR2526781 B1 FR 2526781B1 FR 838308252 A FR838308252 A FR 838308252A FR 8308252 A FR8308252 A FR 8308252A FR 2526781 B1 FR2526781 B1 FR 2526781B1
Authority
FR
France
Prior art keywords
steriles
potassic
ores
flotation
manufacture
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 - Lifetime
Application number
FR838308252A
Other languages
English (en)
Other versions
FR2526781A1 (fr
Inventor
Antonio Vitellaro
Giovanni Sanfilippo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ITALKALI
Original Assignee
ITALKALI
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 ITALKALI filed Critical ITALKALI
Publication of FR2526781A1 publication Critical patent/FR2526781A1/fr
Application granted granted Critical
Publication of FR2526781B1 publication Critical patent/FR2526781B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Detergent Compositions (AREA)
FR838308252A 1982-05-11 1983-05-11 Procede de fabrication de chlorure de sodium a degre de purete eleve, en partant de steriles de flottaison de minerais potassiques Expired - Lifetime FR2526781B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21187/82A IT1157938B (it) 1982-05-11 1982-05-11 Procedimento per la produzione di cloruro di sodio ad elevato grado di purezza partendo da sterili di flottazione di minerali potassici

Publications (2)

Publication Number Publication Date
FR2526781A1 FR2526781A1 (fr) 1983-11-18
FR2526781B1 true FR2526781B1 (fr) 1990-04-13

Family

ID=11178088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838308252A Expired - Lifetime FR2526781B1 (fr) 1982-05-11 1983-05-11 Procede de fabrication de chlorure de sodium a degre de purete eleve, en partant de steriles de flottaison de minerais potassiques

Country Status (13)

Country Link
US (1) US4541832A (fr)
AU (1) AU557214B2 (fr)
BR (1) BR8302440A (fr)
CA (1) CA1195092A (fr)
DE (1) DE3316931A1 (fr)
ES (1) ES8406381A1 (fr)
FR (1) FR2526781B1 (fr)
IT (1) IT1157938B (fr)
MX (1) MX159556A (fr)
PL (1) PL241897A1 (fr)
RO (1) RO89757A (fr)
SU (1) SU1572412A3 (fr)
UA (1) UA6032A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989003364A1 (fr) * 1987-10-07 1989-04-20 Grott Gerald J Procede de reformage de sels solubles en vue de les purifier et d'augmenter la taille de leurs cristaux
DE4422034C1 (de) * 1994-06-23 1995-08-31 Kali & Salz Ag Verfahren und Vorrichtung zur Reinigung eines Natriumchloridgemenges
US7717173B2 (en) * 1998-07-06 2010-05-18 Ecycling, LLC Methods of improving oil or gas production with recycled, increased sodium water
US8192633B2 (en) * 1998-07-06 2012-06-05 Grott Gerald J Methods of energy storage and transfer
US20100051556A1 (en) * 2008-08-29 2010-03-04 Grott Gerald J Methods of purifiying water using waste brines to regenerate ion-exchange resins
US20100147767A1 (en) * 2008-12-15 2010-06-17 Grott Gerald J Method for purifying waste saline waters without reagent waste
CN109319809B (zh) * 2018-12-04 2021-03-09 青海盐湖工业股份有限公司 一种反浮选尾盐回收处理方法和系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR593279A (fr) * 1924-08-02 1925-08-20 Procédé et dispositif pour rendre apte aux usages culinaires et industriels le selimpur
FR1316836A (fr) * 1962-03-03 1963-02-01 Zentrale Forschungsstelle Fuer Procédé pour l'obtention de chlorure de sodium et de kiesérite à partir des boues résiduaires séparées dans les appareils à décanter et sur le filtre à boue
US3904520A (en) * 1974-11-13 1975-09-09 Int Minerals & Chem Corp Process for the clarification of brine
DD119388A1 (fr) * 1975-04-04 1976-04-20
DD200882A1 (de) * 1981-11-09 1983-06-22 Guenter Doering Verfahren zur herstellung von natriumchloridprodukten

Also Published As

Publication number Publication date
UA6032A1 (uk) 1994-12-29
IT1157938B (it) 1987-02-18
US4541832A (en) 1985-09-17
ES522157A0 (es) 1984-08-16
DE3316931C2 (fr) 1992-04-30
MX159556A (es) 1989-07-04
PL241897A1 (en) 1984-06-18
RO89757A (fr) 1986-07-30
FR2526781A1 (fr) 1983-11-18
ES8406381A1 (es) 1984-08-16
CA1195092A (fr) 1985-10-15
AU557214B2 (en) 1986-12-11
BR8302440A (pt) 1984-01-17
AU1438683A (en) 1983-11-17
SU1572412A3 (ru) 1990-06-15
DE3316931A1 (de) 1983-11-24
IT8221187A0 (it) 1982-05-11

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