SU407584A1 - MODIFIER - Google Patents

MODIFIER

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Publication number
SU407584A1
SU407584A1 SU1698140A SU1698140A SU407584A1 SU 407584 A1 SU407584 A1 SU 407584A1 SU 1698140 A SU1698140 A SU 1698140A SU 1698140 A SU1698140 A SU 1698140A SU 407584 A1 SU407584 A1 SU 407584A1
Authority
SU
USSR - Soviet Union
Prior art keywords
modifier
snz
clay
flotation
minerals
Prior art date
Application number
SU1698140A
Other languages
Russian (ru)
Inventor
С. Ф. Наумова М. Александрович М. И. Маковецкий Т. П. Максимова вители Э. Е. Литвиненко
Original Assignee
Институт общей , неорганической химии Белорусской ССР , Институт физико органической химии Белорусской 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 общей , неорганической химии Белорусской ССР , Институт физико органической химии Белорусской ССР filed Critical Институт общей , неорганической химии Белорусской ССР , Институт физико органической химии Белорусской ССР
Priority to SU1698140A priority Critical patent/SU407584A1/en
Application granted granted Critical
Publication of SU407584A1 publication Critical patent/SU407584A1/en

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  • Polysaccharides And Polysaccharide Derivatives (AREA)

Description

1one

При флотацнонном обогащении калнйнУх руд с повышенным содержанием глинистых шламов В качестве реагентов-модификаторов, уменьшающих адсорбционную активность глины и гидрофилизуюи;их ее поверхность, примен ют высокомолекул рные органические соединени , например иатриевую соль карбоксиметилцеллюлозы отдельио или в смеси с крахмалом.For flotation enrichment of ores with a high content of clay slimes As modifying agents that reduce the adsorption activity of clay and hydrophilisation, its surface is used high-molecular organic compounds, such as sodium carboxymethylcellulose alone or mixed with starch.

Предложено иснользовать дл  этой цели водорастворимые цол1иэлектролиты - полиосновани : ироизводные полистирола - четвертичных галогенсодержащих аммониевых оснований общей формулыIt has been proposed to use water-soluble solyles and electrolytes for this purpose - polybases: and polystyrene derivatives - quaternary halogen-containing ammonium bases of the general formula

сн,sn,

СНг-RSNG-R

«-t-ciг5еЕ-4 сГ , / "-T-cyg5eE-4 сГ, /

СНз СНзSNS SNZ

Указанные соединени  обладают вьгсоким депрессирующим действием по отиошен 1Ю к глнинстым минералам и могут иолгюстью заменить натриевую соль карбокснметнлцеллюлозы при флотации глинистой калийной руды.These compounds have a high depressing effect on fatty minerals from gluten minerals and can replace the sodium salt of carboxymethylcellulose during the flotation of clay potassium ore.

Предмет изобретени Subject invention

Прнменение производных полистирола - Application of polystyrene derivatives -

10 четвертичных галогенсодержащих аммониевых оснований общей формулы10 quaternary halogen-containing ammonium bases of the general formula

сн,-сн41 -пsn, -sn41 -n

1515

CHsCHs

3tR- / СНз СНз3tR- / SNZ SNZ

25 В качестве модификатора ири флотации калийных руд.25 As a modifier of potash ore flotation.

SU1698140A 1971-09-16 1971-09-16 MODIFIER SU407584A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1698140A SU407584A1 (en) 1971-09-16 1971-09-16 MODIFIER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1698140A SU407584A1 (en) 1971-09-16 1971-09-16 MODIFIER

Publications (1)

Publication Number Publication Date
SU407584A1 true SU407584A1 (en) 1973-12-10

Family

ID=20488204

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1698140A SU407584A1 (en) 1971-09-16 1971-09-16 MODIFIER

Country Status (1)

Country Link
SU (1) SU407584A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5217604A (en) * 1991-03-28 1993-06-08 Fospur Limited Froth flotation of fine particles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5217604A (en) * 1991-03-28 1993-06-08 Fospur Limited Froth flotation of fine particles
US5304317A (en) * 1991-03-28 1994-04-19 Fospur Limited Froth flotation of fine particles

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