SU381401A1 - FLOTOREAGEITIS - Google Patents

FLOTOREAGEITIS

Info

Publication number
SU381401A1
SU381401A1 SU1744304A SU1744304A SU381401A1 SU 381401 A1 SU381401 A1 SU 381401A1 SU 1744304 A SU1744304 A SU 1744304A SU 1744304 A SU1744304 A SU 1744304A SU 381401 A1 SU381401 A1 SU 381401A1
Authority
SU
USSR - Soviet Union
Prior art keywords
flotation
flotoreageitis
ketones
ores
polycyclic
Prior art date
Application number
SU1744304A
Other languages
Russian (ru)
Inventor
А. Рум нцева Л. Л. Любавина Э. П. Бур кова изобретени М. Передникова Л. А. Туниадзе Авторы П. М. Соложенкин
Original Assignee
Институт химии Таджикской ССР
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 Институт химии Таджикской ССР filed Critical Институт химии Таджикской ССР
Priority to SU1744304A priority Critical patent/SU381401A1/en
Application granted granted Critical
Publication of SU381401A1 publication Critical patent/SU381401A1/en

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  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Description

При флотации руд, например сульфидных , примен ют р д продуктов типа смол и их дистилл тов, полученных при низкотемпературном коксовании торфа, сланца и дерева . Дл  этих флотореагентов характерны сложность и непосто нство состава, токсичность и химическа  неустойчивость, выражающа с  в склонности к осмолению как при хранении, так и при флотации. Дл  улучшени  технологических показателей процесса при флотации свинцовофлюоритовой руды предлагаетс  в качестве флотореагента использовать полициклические кетоны с сопр женной карбонильной группой (ПК). Полициклические кетоны представл ют собой смесь трициклических кетонов, выделенных из нейтральных кислородны.к соеди- 20 н не л  па в ии смолы полукоксовани  каменного угс помощью щелочи Клайзена. Предмет изобретени  Применение полициклических кетонов тиачестве флотореагента при флотации руд. ример сульфидных.In the flotation of ores, such as sulphide ores, a number of products such as resins and their distillates, obtained by low-temperature coking of peat, slate and wood, are used. For these flotation agents, the complexity and inconsistency of the composition, toxicity, and chemical instability are characteristic, which is characterized by a tendency to pitch both during storage and during flotation. In order to improve the technological performance of the process in the flotation of lead fluorite ore, it is proposed to use polycyclic ketones with a conjugated carbonyl group (PC) as a flotation reagent. Polycyclic ketones are a mixture of tricyclic ketones isolated from neutral oxygens. They are not suitable for combining the gum coking resin with the help of a Klaisen alkali. The subject of the invention. The use of polycyclic ketones on the flotation reagent in the flotation of ores. Example of sulfide.

SU1744304A 1972-01-31 1972-01-31 FLOTOREAGEITIS SU381401A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1744304A SU381401A1 (en) 1972-01-31 1972-01-31 FLOTOREAGEITIS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1744304A SU381401A1 (en) 1972-01-31 1972-01-31 FLOTOREAGEITIS

Publications (1)

Publication Number Publication Date
SU381401A1 true SU381401A1 (en) 1973-05-22

Family

ID=20502085

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1744304A SU381401A1 (en) 1972-01-31 1972-01-31 FLOTOREAGEITIS

Country Status (1)

Country Link
SU (1) SU381401A1 (en)

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