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SU479493A1 - Chrome ore flotation method - Google Patents

Chrome ore flotation method

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Publication number
SU479493A1
SU479493A1 SU1973794A SU1973794A SU479493A1 SU 479493 A1 SU479493 A1 SU 479493A1 SU 1973794 A SU1973794 A SU 1973794A SU 1973794 A SU1973794 A SU 1973794A SU 479493 A1 SU479493 A1 SU 479493A1
Authority
SU
USSR - Soviet Union
Prior art keywords
flotation method
chrome ore
ore flotation
ore
flotation
Prior art date
Application number
SU1973794A
Other languages
Russian (ru)
Inventor
Лидия Николаевна Захарова
Ирина Карловна Гордеева
Евфалия Ивановна Силина
Original Assignee
Уральский научно-исследовательский и проектный институт обогащения и механической обработки полезных ископаемых
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 Уральский научно-исследовательский и проектный институт обогащения и механической обработки полезных ископаемых filed Critical Уральский научно-исследовательский и проектный институт обогащения и механической обработки полезных ископаемых
Priority to SU1973794A priority Critical patent/SU479493A1/en
Application granted granted Critical
Publication of SU479493A1 publication Critical patent/SU479493A1/en

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Description

(54) СПОСОБ ФЛОТАЦИИ ХРОМОВОЙ РУДЫ(54) METHOD OF FLOTATION OF CHROMIUM ORE

1212

Это жироподобное вещество светло-коричневого цвета, хорошо растворимое в воде и р де органических растворителей.This is a fat-like substance of light brown color, well soluble in water and a number of organic solvents.

Технологи  получени  реагента проста, его ориентировочна  стоимость 500 руб/тонна.The technology for obtaining the reagent is simple; its estimated cost is 500 rubles per ton.

Способ проверен в лабораторных услови х на руде тоикодисиерсного материала. Процесс флотации хромовой руды включает измельчение руды до кл. -0,150 мм (100%) и обесшламливание ее по зерну 10 мк, добавление к измельченной руде воды и получение водной пульпы, дробную подачу реагента-собирател  N-хлоргидриниого олеиламидоэтилСН-СНз-CONHC H .N С1(ОН)The method has been tested under laboratory conditions on ore of structural material. The process of flotation of chrome ore includes grinding the ore to Cl. -0.150 mm (100%) and desliming it by grain 10 microns, adding water to the crushed ore and obtaining water pulp, fractional flow of N-hydrochloride olinamidoethyl CH-CHH-CONHC H .N C1 (OH) collector reagent

морфолина в количестве 1,5-2,0 кг/т, агитацию и флотацию СггОз. Способ флотации, использующий указанный реагент-собиратель,  вл етс  более эффективным, чем известные способы флотации хромовой руды.morpholine in the amount of 1.5-2.0 kg / t, agitation and flotation of CrH230. A flotation method using the specified collector reagent is more efficient than the known chromic ore flotation methods.

Предмет изобретени Subject invention

Способ флотации хромовой руды с использованием собирател , отличающийс  тем, что, с целью повыщени  эффективности процесса, в качестве собирател  используют N-хлоргидринный олеиламидоэтилморфолин формулыChromic ore flotation method using a collector, characterized in that, in order to increase the efficiency of the process, N-chlorohydrin oleylamidoethylmorpholine of the formula

СН,-СН,CH, -CH,

//

CHj-CHjCHj-CHj

SU1973794A 1973-12-03 1973-12-03 Chrome ore flotation method SU479493A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1973794A SU479493A1 (en) 1973-12-03 1973-12-03 Chrome ore flotation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1973794A SU479493A1 (en) 1973-12-03 1973-12-03 Chrome ore flotation method

Publications (1)

Publication Number Publication Date
SU479493A1 true SU479493A1 (en) 1975-08-05

Family

ID=20568704

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1973794A SU479493A1 (en) 1973-12-03 1973-12-03 Chrome ore flotation method

Country Status (1)

Country Link
SU (1) SU479493A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253944A (en) * 1979-12-28 1981-03-03 The Dow Chemical Company Conditioner for flotation of oxidized coal
US4789392A (en) * 1984-09-13 1988-12-06 The Dow Chemical Company Froth flotation method
US4797202A (en) * 1984-09-13 1989-01-10 The Dow Chemical Company Froth flotation method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253944A (en) * 1979-12-28 1981-03-03 The Dow Chemical Company Conditioner for flotation of oxidized coal
US4789392A (en) * 1984-09-13 1988-12-06 The Dow Chemical Company Froth flotation method
US4797202A (en) * 1984-09-13 1989-01-10 The Dow Chemical Company Froth flotation method

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