SU643199A1 - Collector for flotation of non-sulfide ores - Google Patents

Collector for flotation of non-sulfide ores

Info

Publication number
SU643199A1
SU643199A1 SU772489809A SU2489809A SU643199A1 SU 643199 A1 SU643199 A1 SU 643199A1 SU 772489809 A SU772489809 A SU 772489809A SU 2489809 A SU2489809 A SU 2489809A SU 643199 A1 SU643199 A1 SU 643199A1
Authority
SU
USSR - Soviet Union
Prior art keywords
flotation
collector
ores
sulfide ores
carboxylic acids
Prior art date
Application number
SU772489809A
Other languages
Russian (ru)
Inventor
Юрий Владимирович Герасимов
Валентина Николаевна Егорова
Борис Романович Курилков
Генрих Михайлович Логинов
Людмила Николаевна Петрова
Евгений Вячеславович Сергеев
Владимир Ильич Рябой
Иван Давыдович Устинов
Нина Александровна Янис
Original Assignee
Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский И Проектный Институт Механической Обработки Полезных Ископаемых "Механобр"
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 Ордена Трудового Красного Знамени Научно-Исследовательский И Проектный Институт Механической Обработки Полезных Ископаемых "Механобр" filed Critical Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский И Проектный Институт Механической Обработки Полезных Ископаемых "Механобр"
Priority to SU772489809A priority Critical patent/SU643199A1/en
Application granted granted Critical
Publication of SU643199A1 publication Critical patent/SU643199A1/en

Links

Description

чёства концентрата на 0,2-3,0% по сравнению с применением известных хлорпройзвоцных карбоновых кислот.consistency of the concentrate by 0.2-3.0% compared with the use of known chlorine-carboxylic carboxylic acids.

При флотации флюорита расход cL, хлорзамещенных-кислот - 200 г/т Увеличение извлечени  флюорита в концентрат составило 3-1О% при повьоиении качества концентрата на 2-8%,During the flotation of fluorite, the consumption of cl, chlorine-substituted acids — 200 g / t. The increase in the extraction of fluorite into the concentrate was 3–1.0% while the quality of the concentrate increased by 2–8%,

Claims (1)

Таким образом, основное преимущество преалагаемого изобретени  состоит в повышении технологических показателей процесса флотации несульфицных руд. Формула изобретени Thus, the main advantage of the proposed invention is to improve the technological indicators of the process of flotation of non-sulphide ores. Invention Formula Применение ot, сзС-хлорзамещенных прецельньлх карбоновых кислот или ихThe use of ot, C3C-chloro-substituted carboxylic carboxylic acids or their солей формулыsalts of the formula се т -с-сооме,se t-s-soom, сеse где Т - алифатический рацикал с числом атомов углерода 17-20;where T - aliphatic rational with the number of carbon atoms 17-20; Ме-Н или металл,Me n or metal в качестве собирател  дл  флотации не сульфидных руд.as a collector for flotation of non-sulfide ores. Источники информации, прин тые во внимание при экспертизе Sources of information taken into account in the examination 1в Справочник по обогащению руд , М,, Недра, 1974, т. 2, с, 286,1c Handbook on the enrichment of ores, M ,, Nedra, 1974, Vol. 2, p. 286, 2,Патент США N 3353672, кл, 209-166, 1964,2, US Patent N 3353672, class, 209-166, 1964, 3,Алейников Н, А, и др. Синтез флотационных реагентов на основе карбоновых кислот, Химическа  промышленность 1963, № 1О, с. 747-750.3, Aleinikov, N, A, et al. Synthesis of flotation reagents based on carboxylic acids, Chemical industry 1963, No. 1, p. 747-750. 4,Авторское свидетельство СССР Л 166668, кЖ, С 07 С 53/32, 1964,4, USSR Copyright Certificate L 166668, KZh, C 07 C 53/32, 1964,
SU772489809A 1977-05-25 1977-05-25 Collector for flotation of non-sulfide ores SU643199A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772489809A SU643199A1 (en) 1977-05-25 1977-05-25 Collector for flotation of non-sulfide ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772489809A SU643199A1 (en) 1977-05-25 1977-05-25 Collector for flotation of non-sulfide ores

Publications (1)

Publication Number Publication Date
SU643199A1 true SU643199A1 (en) 1979-01-25

Family

ID=20710554

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772489809A SU643199A1 (en) 1977-05-25 1977-05-25 Collector for flotation of non-sulfide ores

Country Status (1)

Country Link
SU (1) SU643199A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102302982A (en) * 2011-07-21 2012-01-04 昆明理工大学 Ore selecting method for recovering scheelite from gneiss-type ore

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102302982A (en) * 2011-07-21 2012-01-04 昆明理工大学 Ore selecting method for recovering scheelite from gneiss-type ore

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