SU1030024A1 - Method of concentrating chromium ore containing olivine - Google Patents

Method of concentrating chromium ore containing olivine Download PDF

Info

Publication number
SU1030024A1
SU1030024A1 SU813346214A SU3346214A SU1030024A1 SU 1030024 A1 SU1030024 A1 SU 1030024A1 SU 813346214 A SU813346214 A SU 813346214A SU 3346214 A SU3346214 A SU 3346214A SU 1030024 A1 SU1030024 A1 SU 1030024A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pulp
chromite
ore containing
concentrating
fatty acid
Prior art date
Application number
SU813346214A
Other languages
Russian (ru)
Inventor
Вячеслав Михайлович Митянин
Валентина Евгеньевна Лифиренко
Сергей Иванович Иванков
Руфина Павловна Русакова
Лидия Николаевна Захарова
Нина Алексеевна Щелканова
Original Assignee
Всесоюзный научно-исследовательский институт минерального 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 Всесоюзный научно-исследовательский институт минерального сырья filed Critical Всесоюзный научно-исследовательский институт минерального сырья
Priority to SU813346214A priority Critical patent/SU1030024A1/en
Application granted granted Critical
Publication of SU1030024A1 publication Critical patent/SU1030024A1/en

Links

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

СПОСОБ ОБОГАЩЕНИЯ ХРОМОВОЙ руда, СОДЕРЖАЩЕЙ оливин, включающий обработку пульпы модификатором и флотацию хромита в щелочной среде жирнокислотным собирателем, отличающийс  тем, что, с целью повышени  извлечени  хромита, после .обработки пульпы модификаторами пульпу обрабатывают смесью жирнокислотного собирател  с т жнатриевой солью N - н-гептадецил-A method of enrichment of chromic ore containing olivine, which includes processing the pulp with a modifier and flotation of chromite in an alkaline environment with a fatty acid collector, characterized in that, in order to increase the extraction of chromite, after modifying the pulp with modifiers, the pulp is treated with a mixture of fatty acid, with a sample of the chromite, and the heart of the sample, treated with a modifying material heptadecyl

Description

со о о ю 4So about 4

Claims (1)

СПОСОБ ОБОГАЩЕНИЯ ХРОМОВОЙ руда, СОДЕРЖАЩЕЙ ОЛИВИН, включающий обработку пульпы модификатором й флотацию хромита в щелочной среде жирнокислотным собирателем, отличающийся тем, что, с целью повышения извлечения хромита, после обработки пульпы модификаторами пульпу обрабатывают смесью жирнокислотного собирателя с тринатриевой солью N-н-гептадецил-М-малеил-аспарагиновой кислоты и проводят флотацию оливина, при этом соотношение тринатриевой соли N-н-гептадецил-Н-малеил-аспарагиновой кислоты и жирнокислотного собирателя составляет с от 1:1 до 3:8. © ω сMETHOD FOR ENRICHMENT OF CHROMIUM ORE CONTAINING OLIVIN, comprising treating pulp with a modifier and flotation of chromite in an alkaline medium with a fatty acid collector, characterized in that, in order to increase the extraction of chromite, after processing the pulp with modifiers, the pulp is treated with a mixture of heptate-trisodium nitrate salt M-Male-aspartic acid, and flotation is conducted olivine, wherein the ratio of the trisodium salt of N-n-heptadecyl-N-Male-aspartic acid and a fatty acid collector is from 1: 1 to 3: 8. © ω s I >I>
SU813346214A 1981-10-15 1981-10-15 Method of concentrating chromium ore containing olivine SU1030024A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU813346214A SU1030024A1 (en) 1981-10-15 1981-10-15 Method of concentrating chromium ore containing olivine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU813346214A SU1030024A1 (en) 1981-10-15 1981-10-15 Method of concentrating chromium ore containing olivine

Publications (1)

Publication Number Publication Date
SU1030024A1 true SU1030024A1 (en) 1983-07-23

Family

ID=20979753

Family Applications (1)

Application Number Title Priority Date Filing Date
SU813346214A SU1030024A1 (en) 1981-10-15 1981-10-15 Method of concentrating chromium ore containing olivine

Country Status (1)

Country Link
SU (1) SU1030024A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106492994A (en) * 2016-11-02 2017-03-15 广西大学 A kind of preparation method of olivine mineral inhibitor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Справочник по обогащению руд. М., Недра, 1974, т. 2, ч. 1, с. 434. 2. Сысол тин С.А. Суха воздушна сепараци хромитовых руд. Рорный журнал, 1978, № 5, с. 61-64 (прототип) ., *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106492994A (en) * 2016-11-02 2017-03-15 广西大学 A kind of preparation method of olivine mineral inhibitor
CN106492994B (en) * 2016-11-02 2018-11-20 广西大学 A kind of preparation method of olivine mineral inhibitor

Similar Documents

Publication Publication Date Title
IE41948L (en) Treating algae
SU1030024A1 (en) Method of concentrating chromium ore containing olivine
JPS578787A (en) Esterification by enzyme
ATE21117T1 (en) FERMENTATION PROCESSES FOR THE PRODUCTION OF ALPHAISOPROPYLACLIC ACID.
JPS51141457A (en) Method of improving water quality with fossil shell
ES460161A1 (en) Method of waste water treatment by yeast
JPS5354866A (en) Method of treating sewege
JPS5234570A (en) Treatment method for sludge containing chrome
JPS5411882A (en) Desalting process
JPS5353143A (en) Method of plant construction
SU1057858A1 (en) Metal determination method
JPS51142936A (en) Execution method of instructions
JPS5682090A (en) Method and preparation of apo glucoseoxidase
JPS5228483A (en) Method of treating floating oil
JPS5515711A (en) Method of improving froth of beer
JPS5246379A (en) Ion exchange resin column
ES8304889A1 (en) Process for the regeneration of condensate from urea production plants.
JPS52122696A (en) Method and apparatus for manufacturing soy
GB2043076A (en) Method and means for carrying out an enzymatic process
JPS541594A (en) Method of purifying fuel oil of shipping
JPS5655599A (en) Removing method for chromic acid contained in electrolytic solution
JPS54121296A (en) Method of removing arsenic from as contained concentrated ferrous sulfate aqueous solution
JPS5216868A (en) Treating desulfurization waste water
JPS5231036A (en) Process for reduction of ferric-edta complex
JPS5747488A (en) Improved method of producing antibiotic