SU688235A1 - Method of direct flotation of phosphorus-containing materials - Google Patents

Method of direct flotation of phosphorus-containing materials

Info

Publication number
SU688235A1
SU688235A1 SU752134796A SU2134796A SU688235A1 SU 688235 A1 SU688235 A1 SU 688235A1 SU 752134796 A SU752134796 A SU 752134796A SU 2134796 A SU2134796 A SU 2134796A SU 688235 A1 SU688235 A1 SU 688235A1
Authority
SU
USSR - Soviet Union
Prior art keywords
phosphorus
direct flotation
containing materials
alkaline
flotation
Prior art date
Application number
SU752134796A
Other languages
Russian (ru)
Inventor
Людмила Даниловна Ратобыльская
Раиса Николаевна Моисеева
Вячеслав Николаевич Стружков
Светлана Сергеевна Смаглий
Original Assignee
Государственный научно-исследовательский институт горнохимического сырья
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 Государственный научно-исследовательский институт горнохимического сырья filed Critical Государственный научно-исследовательский институт горнохимического сырья
Priority to SU752134796A priority Critical patent/SU688235A1/en
Application granted granted Critical
Publication of SU688235A1 publication Critical patent/SU688235A1/en

Links

Landscapes

  • Fats And Perfumes (AREA)

Description

Содержание Р205 не превышает 19% при более низком извлечении.The content of P205 does not exceed 19% with a lower extraction.

Claims (2)

1. Способ пр мой флотации фосфорсодержащих минералов из руд силикатнокарбонатного типа с высоким содержанием доломита жирнокислотным собирателем в щелочной среде, кондиционированной желатинированным крахмалом, отличающийс  тем, что, с целью повышени  технологическйх показателей процесса, флота цию осуществл ют смесью жирнокислотного собирател  с алкилгидроксаматами, оксиэтилированными алкилфенолами и апол рными маслами.1. The method of direct flotation of phosphorus-containing minerals from silicate-carbonate-type ores with a high content of dolomite in the presence of an alkaline medium, conditioned by gelatinized starch, characterized in that, in order to improve the technological parameters of the process, the flotation is carried out with a mixture of a fatty-acid collector with an alkaline oxide and an alkaline oxidant. and apolar oils. 2. Способ по п. 1, отличающийс  тем, что используют смесь, содержащую жирнокислотный собиратель, алкилгидроксаматы , оксиэтилированные алкилфенолы и апол рные масла в соотношении 0,75- 1,25 : 1,5-2,5 : 0,75-1,25 : 0,75-1,25.2. A method according to claim 1, characterized in that a mixture comprising a fatty acid collector, alkyl hydroxamates, ethoxylated alkyl phenols and apolar oils in a ratio of 0.75-1.25: 1.5-2.5: 0.75-1 is used 25: 0.75-1.25.
SU752134796A 1975-05-13 1975-05-13 Method of direct flotation of phosphorus-containing materials SU688235A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU752134796A SU688235A1 (en) 1975-05-13 1975-05-13 Method of direct flotation of phosphorus-containing materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752134796A SU688235A1 (en) 1975-05-13 1975-05-13 Method of direct flotation of phosphorus-containing materials

Publications (1)

Publication Number Publication Date
SU688235A1 true SU688235A1 (en) 1979-09-30

Family

ID=20619608

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752134796A SU688235A1 (en) 1975-05-13 1975-05-13 Method of direct flotation of phosphorus-containing materials

Country Status (1)

Country Link
SU (1) SU688235A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339331A (en) * 1980-12-05 1982-07-13 American Cyanamid Company Crosslinked starches as depressants in mineral ore flotation
US4732666A (en) * 1985-10-25 1988-03-22 Sentrachem Limited Froth flotation
US6341697B1 (en) * 1999-10-29 2002-01-29 University Of Utah Research Foundation Selective flotation of phosphate minerals with hydroxamate collectors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339331A (en) * 1980-12-05 1982-07-13 American Cyanamid Company Crosslinked starches as depressants in mineral ore flotation
US4732666A (en) * 1985-10-25 1988-03-22 Sentrachem Limited Froth flotation
US6341697B1 (en) * 1999-10-29 2002-01-29 University Of Utah Research Foundation Selective flotation of phosphate minerals with hydroxamate collectors

Similar Documents

Publication Publication Date Title
ES464397A1 (en) Froth flotation process and collector composition
JPS53114806A (en) Production of fatty ester of lower alcohol
MY102439A (en) A process for the production of mixtures of c6-c10- fatty acids.
SU688235A1 (en) Method of direct flotation of phosphorus-containing materials
US4097390A (en) Composition for mineral concentrate dewatering during filtration
ES8201663A1 (en) Process for the removal of pigments from waste-paper.
ES453537A1 (en) Process for the beneficiation of solid fuel
ES376516A1 (en) Flotation of sulfide ores
GB584206A (en) Process for the recovery of cassiterite from ores
CN1031490A (en) A kind of collecting agent and manufacture method thereof and purposes
JPS56141856A (en) Flotation method of zinc ore
IL68317A (en) Coal-water fuel slurries and process for making the same
GB1293742A (en) Novel monothiocarbamic acid esters
GB1003972A (en) Fortified rosin size in form of an aqueous dispersion with high free rosin content
GB1519186A (en) Process of tin flotation
US1497699A (en) Concentration of ores
GB498450A (en) Improvements in or relating to processes of concentrating minerals from their ores
IE811419L (en) Treating barite ore.
ES347532A1 (en) Simultaneous flotation of silica phosphates and carbonate minerals
JPS53144499A (en) Method of producing calcium carbonate water dispersion
JPS5514808A (en) Desulfurizer for molten iron and its manufacture
SU1030024A1 (en) Method of concentrating chromium ore containing olivine
SU645708A1 (en) Modifier for flotation of tin-containing ores
SU1236651A1 (en) METHOD OF FLOTATION OF SULPHIDE ORES
GB510322A (en) Improvements in or relating to separation by froth flotation