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RU97113919A - METHOD FOR FLOTATION TREATMENT OF POTASSIUM ORE - Google Patents

METHOD FOR FLOTATION TREATMENT OF POTASSIUM ORE

Info

Publication number
RU97113919A
RU97113919A RU97113919/03A RU97113919A RU97113919A RU 97113919 A RU97113919 A RU 97113919A RU 97113919/03 A RU97113919/03 A RU 97113919/03A RU 97113919 A RU97113919 A RU 97113919A RU 97113919 A RU97113919 A RU 97113919A
Authority
RU
Russia
Prior art keywords
flotation
polyacrylamide
amine
ore
flotation treatment
Prior art date
Application number
RU97113919/03A
Other languages
Russian (ru)
Other versions
RU2136383C1 (en
Inventor
С.Н. Титков
Л.М. Пимкина
А.А. Чистяков
Н.П. Фролов
И.А. Михайлова
И.А. Альжев
Т.Г. Чумакова
Original Assignee
Открытое акционерное общество "Уралкалий"
Общество с ограниченной ответственностью Совместное предприятие "Кама" N 3
Filing date
Publication date
Application filed by Открытое акционерное общество "Уралкалий", Общество с ограниченной ответственностью Совместное предприятие "Кама" N 3 filed Critical Открытое акционерное общество "Уралкалий"
Priority to RU97113919A priority Critical patent/RU2136383C1/en
Priority claimed from RU97113919A external-priority patent/RU2136383C1/en
Publication of RU97113919A publication Critical patent/RU97113919A/en
Application granted granted Critical
Publication of RU2136383C1 publication Critical patent/RU2136383C1/en

Links

Claims (3)

1. Способ обогащения калийных руд, предусматривающий измельчение и обесшламливание руды, классификацию питания флотации по крупности 0,1 - 0,3 мм, обработку реагентами и раздельную флотацию хлористого калия из крупной и мелкой фракций руды, отличающийся тем, что флотация хлористого калия из фракции руды крупностью менее 0,3 мм осуществляется амином с добавкой полиакриламида при соотношении 1 : 0,05 - 0,3 или амином с добавкой органических углеводородов парафинового, ароматического, нафтенового ряда или их смесей при соотношении 1 : 0,5 - 3,0 соответственно.1. A method of beneficiation of potash ores, including grinding and de-cladding of ore, classification of flotation feed by fineness of 0.1-0.3 mm, treatment with reagents and separate flotation of potassium chloride from coarse and fine fractions of ore, characterized in that flotation of potassium chloride from fraction ores with a particle size of less than 0.3 mm are carried out by an amine with the addition of polyacrylamide at a ratio of 1: 0.05 - 0.3 or an amine with the addition of organic hydrocarbons of the paraffinic, aromatic, naphthenic series or mixtures thereof with a ratio of 1: 0.5 - 3.0, respectively enno. 2. Способ по п.2, отличающийся тем, что органические углеводороды и полиакриламид применяются совместно. 2. The method according to claim 2, characterized in that the organic hydrocarbons and polyacrylamide are used together. 3. Способ по п.3, отличающийся тем, что амин и полиакриламид применяются совместно в виде одного водного раствора. 3. The method according to claim 3, characterized in that the amine and polyacrylamide are used together in the form of a single aqueous solution.
RU97113919A 1997-08-13 1997-08-13 Method for flotation enrichment of potassium ores RU2136383C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97113919A RU2136383C1 (en) 1997-08-13 1997-08-13 Method for flotation enrichment of potassium ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97113919A RU2136383C1 (en) 1997-08-13 1997-08-13 Method for flotation enrichment of potassium ores

Publications (2)

Publication Number Publication Date
RU97113919A true RU97113919A (en) 1999-06-27
RU2136383C1 RU2136383C1 (en) 1999-09-10

Family

ID=20196315

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97113919A RU2136383C1 (en) 1997-08-13 1997-08-13 Method for flotation enrichment of potassium ores

Country Status (1)

Country Link
RU (1) RU2136383C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2237521C1 (en) * 2003-05-23 2004-10-10 Открытое акционерное общество "Нижнекамскнефтехим" Method of floatation concentration of potassium ores
RU2365425C2 (en) * 2007-04-04 2009-08-27 Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" Method for floatation retreating of magnetite concentrates
US10052637B2 (en) * 2014-01-02 2018-08-21 Eriez Manufacturing Co. Material processing system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699255A (en) * 1952-09-19 1955-01-11 Minerals & Chemcials Corp Of A Concentration of sylvite from sylvinite ore
US2937751A (en) * 1956-05-23 1960-05-24 Saskatchewan Potash Flotation reagent
RU2018375C1 (en) * 1991-06-25 1994-08-30 Людмила Васильевна Овсеенко Method for flotation of potassium-containing ores
RU2046023C1 (en) * 1993-04-27 1995-10-20 Акционерное общество "Уралкалий" Method of flotation concentration of potassium ores

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