RU2001120475A - The method of extraction of fine apatite - Google Patents

The method of extraction of fine apatite

Info

Publication number
RU2001120475A
RU2001120475A RU2001120475/03A RU2001120475A RU2001120475A RU 2001120475 A RU2001120475 A RU 2001120475A RU 2001120475/03 A RU2001120475/03 A RU 2001120475/03A RU 2001120475 A RU2001120475 A RU 2001120475A RU 2001120475 A RU2001120475 A RU 2001120475A
Authority
RU
Russia
Prior art keywords
extraction
apatite
thickener
plums
flotation
Prior art date
Application number
RU2001120475/03A
Other languages
Russian (ru)
Other versions
RU2207916C2 (en
Inventor
Александр Шлемович Гершенкоп
Владимир Федорович Скороходов
Вадим Сергеевич Свинин
Юрий Евгеньевич Брыляков
Олег Юрьевич Арешин
Original Assignee
Горный институт Кольского научного центра РАН
Filing date
Publication date
Application filed by Горный институт Кольского научного центра РАН filed Critical Горный институт Кольского научного центра РАН
Priority to RU2001120475A priority Critical patent/RU2207916C2/en
Priority claimed from RU2001120475A external-priority patent/RU2207916C2/en
Publication of RU2001120475A publication Critical patent/RU2001120475A/en
Application granted granted Critical
Publication of RU2207916C2 publication Critical patent/RU2207916C2/en

Links

Claims (2)

1. Способ извлечения тонкодисперсного апатита из сливов сгустителей, включающий сгущение флотационного концентрата после введения коагулянта, отличающийся тем, что в полученные сливы сгустителей добавляют неорганические коагулянты или их смесь, а образующийся осадок флотируют.1. A method of extracting finely divided apatite from thickener plums, including thickening the flotation concentrate after the introduction of the coagulant, characterized in that inorganic coagulants or a mixture thereof are added to the thickener plums obtained, and the precipitate formed is floated. 2. Способ по п.1, отличающийся тем, что флотацию флокул ведут активированными водными дисперсиями воздуха, используя для их образования поверхностно-активные вещества гетерополярного строения, и диспергируя газовую фазу струями жидкости.2. The method according to claim 1, characterized in that the flotation of flocs is carried out with activated aqueous dispersions of air, using surfactants of a heteropolar structure to form them, and dispersing the gas phase with jets of liquid.
RU2001120475A 2001-07-23 2001-07-23 Method of extraction of finely-dispersed apatite RU2207916C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2001120475A RU2207916C2 (en) 2001-07-23 2001-07-23 Method of extraction of finely-dispersed apatite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2001120475A RU2207916C2 (en) 2001-07-23 2001-07-23 Method of extraction of finely-dispersed apatite

Publications (2)

Publication Number Publication Date
RU2001120475A true RU2001120475A (en) 2003-06-20
RU2207916C2 RU2207916C2 (en) 2003-07-10

Family

ID=29210083

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001120475A RU2207916C2 (en) 2001-07-23 2001-07-23 Method of extraction of finely-dispersed apatite

Country Status (1)

Country Link
RU (1) RU2207916C2 (en)

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