SU605638A1 - Collector for flotation of tin-containing ores - Google Patents

Collector for flotation of tin-containing ores

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Publication number
SU605638A1
SU605638A1 SU752183216A SU2183216A SU605638A1 SU 605638 A1 SU605638 A1 SU 605638A1 SU 752183216 A SU752183216 A SU 752183216A SU 2183216 A SU2183216 A SU 2183216A SU 605638 A1 SU605638 A1 SU 605638A1
Authority
SU
USSR - Soviet Union
Prior art keywords
flotation
tin
collector
concentrate
increase
Prior art date
Application number
SU752183216A
Other languages
Russian (ru)
Inventor
Аза Васильевна Краснухина
Израиль Львович Котляревский
Иван Сергеевич Алферьев
Людмила Николаевна Анишина
Дмитрий Дмитриевич Столбовой
Людмила Гавриловна Ларина
Original Assignee
Центральный научно-исследовательский институт оловянной промышленности
Институт Химической Кинетики И Горения Со Ан Ссср
Государственный научно-исследовательский и проектно-конструкторский институт гидрометаллургии цветных металлов
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 Центральный научно-исследовательский институт оловянной промышленности, Институт Химической Кинетики И Горения Со Ан Ссср, Государственный научно-исследовательский и проектно-конструкторский институт гидрометаллургии цветных металлов filed Critical Центральный научно-исследовательский институт оловянной промышленности
Priority to SU752183216A priority Critical patent/SU605638A1/en
Application granted granted Critical
Publication of SU605638A1 publication Critical patent/SU605638A1/en

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  • Manufacture And Refinement Of Metals (AREA)

Claims (1)

Результаты сравнительных испытаний показали возможность улучшени  качества концентрата на 4-7% при повышении извлечени  олова в концентрат на 1-3%, Таким образом, основным преимуществом изобретени   вл етс  повышение технологических показателей процесса флотации оловосодержашей руды. Формула изобретени  Применение N-замешенных имино-бис (метиленфосфоновых) кислот формулы -«С гРонг где R -алкил, алкенил, циклоалкил, в качестее собирател  дл  флотации оловосодержащих руд. Источники информации, прин тые во внимание при экспертизе: 1- Перевалов С. В и др. Разработка реагентов и практика флотации касситерита за рубежом. М.; иветметинформаци . 1974. tАвторское свидетельство СССР « ° The results of the comparative tests showed the possibility of improving the quality of the concentrate by 4-7% with an increase in the extraction of tin into the concentrate by 1-3%. Thus, the main advantage of the invention is an increase in the technological parameters of the flotation of tin ore. Claims of the Invention The use of N-substituted imino-bis (methylenephosphonic) acids of the formula - "With rRong where R is alkyl, alkenyl, cycloalkyl, as a collector for the flotation of tin ores. Sources of information taken into account in the examination: 1- Perevalov S. V and others. Development of reagents and the practice of flotation of cassiterite abroad. M .; ivetmetinformatsi. 1974. t USSR Author's Certificate "°
SU752183216A 1975-10-22 1975-10-22 Collector for flotation of tin-containing ores SU605638A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU752183216A SU605638A1 (en) 1975-10-22 1975-10-22 Collector for flotation of tin-containing ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752183216A SU605638A1 (en) 1975-10-22 1975-10-22 Collector for flotation of tin-containing ores

Publications (1)

Publication Number Publication Date
SU605638A1 true SU605638A1 (en) 1978-05-05

Family

ID=20635293

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752183216A SU605638A1 (en) 1975-10-22 1975-10-22 Collector for flotation of tin-containing ores

Country Status (1)

Country Link
SU (1) SU605638A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070534A1 (en) * 1981-07-21 1983-01-26 Hoechst Aktiengesellschaft 3-Alkoxypropylene-imino-bis(methylenephosphonic acids) and their salts, process for their preparation and their use
FR2543453A1 (en) * 1983-03-29 1984-10-05 Albright & Wilson Flotation method for inorganic salts
FR2579601A1 (en) * 1985-03-28 1986-10-03 Rhone Poulenc Spec Chim FLEXIBLE TECHNICAL COPOLYETHERAMIDES AT LOW TEMPERATURE
US4732667A (en) * 1985-02-20 1988-03-22 Berol Kemi Ab Process and composition for the froth flotation beneficiation of iron minerals from iron ores
US5053119A (en) * 1983-03-29 1991-10-01 Albright & Wilson Limited Ore flotation

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070534A1 (en) * 1981-07-21 1983-01-26 Hoechst Aktiengesellschaft 3-Alkoxypropylene-imino-bis(methylenephosphonic acids) and their salts, process for their preparation and their use
US4450116A (en) * 1981-07-21 1984-05-22 Hoechst Aktiengesellschaft 3-Oxypropyleneimino-bis-(methylene phosphonic acids) and their salts, process for their manufacture and their use
FR2543453A1 (en) * 1983-03-29 1984-10-05 Albright & Wilson Flotation method for inorganic salts
US5053119A (en) * 1983-03-29 1991-10-01 Albright & Wilson Limited Ore flotation
US4732667A (en) * 1985-02-20 1988-03-22 Berol Kemi Ab Process and composition for the froth flotation beneficiation of iron minerals from iron ores
FR2579601A1 (en) * 1985-03-28 1986-10-03 Rhone Poulenc Spec Chim FLEXIBLE TECHNICAL COPOLYETHERAMIDES AT LOW TEMPERATURE

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