OA09425A - "Procédé de séparation électrostatique de sels bruts argileux". - Google Patents

"Procédé de séparation électrostatique de sels bruts argileux".

Info

Publication number
OA09425A
OA09425A OA59619A OA59619A OA09425A OA 09425 A OA09425 A OA 09425A OA 59619 A OA59619 A OA 59619A OA 59619 A OA59619 A OA 59619A OA 09425 A OA09425 A OA 09425A
Authority
OA
OAPI
Prior art keywords
electrostatic separation
crude clay
salts
clay salts
crude
Prior art date
Application number
OA59619A
Other languages
English (en)
French (fr)
Inventor
Dr Fricke Guenter
Dr Geisler Iring
Original Assignee
Kali & Salz Ag
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 Kali & Salz Ag filed Critical Kali & Salz Ag
Publication of OA09425A publication Critical patent/OA09425A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • B03C7/003—Pretreatment of the solids prior to electrostatic separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • B03C7/006—Charging without electricity supply, e.g. by tribo-electricity or pyroelectricity
OA59619A 1988-07-27 1989-07-27 "Procédé de séparation électrostatique de sels bruts argileux". OA09425A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3825461A DE3825461A1 (de) 1988-07-27 1988-07-27 Verfahren zur elektrostatischen aufbereitung tonhaltiger rohsalze

Publications (1)

Publication Number Publication Date
OA09425A true OA09425A (fr) 1992-10-15

Family

ID=6359639

Family Applications (1)

Application Number Title Priority Date Filing Date
OA59619A OA09425A (fr) 1988-07-27 1989-07-27 "Procédé de séparation électrostatique de sels bruts argileux".

Country Status (5)

Country Link
CA (1) CA1333271C (enrdf_load_stackoverflow)
DD (1) DD283955A5 (enrdf_load_stackoverflow)
DE (1) DE3825461A1 (enrdf_load_stackoverflow)
OA (1) OA09425A (enrdf_load_stackoverflow)
SU (1) SU1729280A3 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2342020A1 (en) 2008-10-31 2011-07-13 Cytec Technology Corp. Process for enhancing electrostatic separation in the beneficiation of ores

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052921B (de) * 1955-07-27 1959-03-19 Kali Forschungs Anstalt G M B Verfahren zur Entschlaemmung von Kalirohsalzen durch elektrostatische Scheidung
FR1539076A (fr) * 1967-07-27 1968-09-13 Mines Domaniales De Potasse Traitement préalable de minerais de potasse
DE2052993C3 (de) * 1970-10-28 1974-01-10 Kali Und Salz Gmbh, 3500 Kassel Verfahren zur elektrostatischen Aufbereitung tonhaltiger Kalirohsalze
DE3127946C1 (de) * 1981-07-15 1983-01-27 Kali Und Salz Ag, 3500 Kassel "Verfahren zur Herstellung von Kalisalzen"
DE3216735C1 (de) * 1982-05-05 1983-08-25 Kali Und Salz Ag, 3500 Kassel Verfahren zur Herstellung von Kalidüngesalz mit einem K↓2↓O-Gehalt von wenigstens 60 Gew.-% durch mehrstufige elektrostatische Trennung

Also Published As

Publication number Publication date
DD283955A5 (de) 1990-10-31
DE3825461A1 (de) 1990-02-01
CA1333271C (en) 1994-11-29
SU1729280A3 (ru) 1992-04-23
DE3825461C2 (enrdf_load_stackoverflow) 1991-01-31

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