OA02290A - Process for the electrostatic treatment of mineral mixtures. - Google Patents

Process for the electrostatic treatment of mineral mixtures.

Info

Publication number
OA02290A
OA02290A OA52707A OA52707A OA02290A OA 02290 A OA02290 A OA 02290A OA 52707 A OA52707 A OA 52707A OA 52707 A OA52707 A OA 52707A OA 02290 A OA02290 A OA 02290A
Authority
OA
OAPI
Prior art keywords
electrostatic treatment
mineral mixtures
mineral
mixtures
electrostatic
Prior art date
Application number
OA52707A
Other languages
French (fr)
Original Assignee
Kali Forschungsanstalt Gmbh
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 Forschungsanstalt Gmbh filed Critical Kali Forschungsanstalt Gmbh
Publication of OA02290A publication Critical patent/OA02290A/en

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
OA52707A 1966-03-11 1967-01-03 Process for the electrostatic treatment of mineral mixtures. OA02290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK58696A DE1237514B (en) 1966-03-11 1966-03-11 Process for the electrostatic preparation of mineral mixtures

Publications (1)

Publication Number Publication Date
OA02290A true OA02290A (en) 1970-05-05

Family

ID=7228801

Family Applications (1)

Application Number Title Priority Date Filing Date
OA52707A OA02290A (en) 1966-03-11 1967-01-03 Process for the electrostatic treatment of mineral mixtures.

Country Status (5)

Country Link
US (1) US3477566A (en)
DE (1) DE1237514B (en)
ES (1) ES335201A1 (en)
FR (1) FR1505274A (en)
OA (1) OA02290A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1545668A (en) * 1967-07-28 1968-11-15 Mines Domaniales De Potasse Process for electrostatic separation of potassium ores
US3581886A (en) * 1967-10-12 1971-06-01 Wintershall Ag Two-stage electrostatic separation of particulate material
US3802556A (en) * 1970-03-26 1974-04-09 Wintershall Ag Process for electrostatic dressing and/or working up of salt and mineral mixtures
US4375454A (en) * 1980-12-12 1983-03-01 Intermountain Research And Development Corporation Electrostatic enrichment of trona and nahcolite ores
DE4127574C1 (en) * 1991-08-21 1993-03-11 Kali Und Salz Ag, 3500 Kassel, De
US8857621B2 (en) * 2001-10-02 2014-10-14 Emerging Acquisitions, Llc De-inking screen with air knife
WO2003028906A1 (en) * 2001-10-02 2003-04-10 Bulk Handling Systems, Inc. Screen
DE102006036467B4 (en) * 2006-08-04 2008-09-18 K + S Aktiengesellschaft Process for the treatment of kieserite-containing ground potash salts
US7942273B2 (en) * 2008-10-07 2011-05-17 Emerging Acquisitions, Llc Cross flow air separation system
US8307987B2 (en) * 2006-11-03 2012-11-13 Emerging Acquisitions, Llc Electrostatic material separator
US8618432B2 (en) * 2007-12-18 2013-12-31 Emerging Acquisitions, Llc Separation system for recyclable material
US8336714B2 (en) * 2009-05-14 2012-12-25 Emerging Acquistions, LLC Heating system for material processing screen
US9227849B2 (en) 2012-07-24 2016-01-05 Bio Techno Terra, LLC Systems and methods for processing sylvinite and carnallite ores
RU2555906C1 (en) * 2014-02-11 2015-07-10 Закрытое акционерное общество ВНИИ Галургии (ЗАО ВНИИ Галургии) Method of processing potassium-containing ores

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA650049A (en) * 1962-10-09 L. Samsel Gene Method for beneficiating potash materials
US2090418A (en) * 1935-04-22 1937-08-17 Fred R Johnson Method of treating material for separation
US2188932A (en) * 1935-08-28 1940-02-06 Saskatchewan Potash Flotation process for sylvinite ores
US2593431A (en) * 1948-01-16 1952-04-22 Us Sec The Dept Of The Interio Reagent conditioning for electrostatic separation of minerals
DE1058442B (en) * 1956-05-17 1959-06-04 Montedison Spa Process for processing kainite for the purpose of producing potassium sulfate
DE1108632B (en) * 1957-04-27 1961-06-15 Kali Forschungsanstalt Gmbh Process for the electrostatic preparation of mineral mixtures
US3008573A (en) * 1960-03-31 1961-11-14 Int Minerals & Chem Corp Electrostatic separation process
DE1180331B (en) * 1963-04-19 1964-10-29 Kali Chemie Ag Process for the electrostatic preparation of mineral mixtures

Also Published As

Publication number Publication date
US3477566A (en) 1969-11-11
DE1237514B (en) 1967-03-30
ES335201A1 (en) 1967-11-16
FR1505274A (en) 1967-12-08

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