SU110520A1 - Method for selective flotation of lead-copper-zinc ores - Google Patents

Method for selective flotation of lead-copper-zinc ores

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Publication number
SU110520A1
SU110520A1 SU460462A SU460462A SU110520A1 SU 110520 A1 SU110520 A1 SU 110520A1 SU 460462 A SU460462 A SU 460462A SU 460462 A SU460462 A SU 460462A SU 110520 A1 SU110520 A1 SU 110520A1
Authority
SU
USSR - Soviet Union
Prior art keywords
lead
copper
flotation
zinc
selective flotation
Prior art date
Application number
SU460462A
Other languages
Russian (ru)
Inventor
Л.А. Глазунов
Original Assignee
Л.А. Глазунов
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 Л.А. Глазунов filed Critical Л.А. Глазунов
Priority to SU460462A priority Critical patent/SU110520A1/en
Application granted granted Critical
Publication of SU110520A1 publication Critical patent/SU110520A1/en

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Description

Известный способ пр мой селективной флотации свинцово-медпоципковых руд с последующим разделением коллективного концентрата пе всегда дает возможность получить эффективное разделение и высокое 11звлечение свинца в концентрат.The known method of direct selective flotation of lead-medical ores with subsequent separation of the bulk concentrate ne always provides an opportunity to obtain effective separation and high 11 lead treatment in concentrate.

Отличие предложенного способа состоит в том, что выделение свинцового концентрата из руды производитс , по с.хеме пр .мой селективной флотации прп депрессии медных, цинковы.х и железных .п1пералов в цикле СВИПЦ01ЮЙ флотации смесью сернистого натри , цианида и сернокислого же.1еза в п елочной среде. Така  схема флотации обесисчивает высокое извлечение свинца в свинцовый концентрат ири удов.четворчтелыюй стенени концентрации.The difference of the proposed method is that the extraction of lead concentrate from ore is carried out, according to the scheme of my selective flotation of copper, zinc, and iron depressions in a SWIPTS01YY cycle of flotation with a mixture of sodium sulfide, cyanide, and sulfuric acid. Christmas tree environment. Such a flotation scheme causes a high extraction of lead into lead concentrate and a satisfactory wall of concentration.

Сущность способа пр мой селективной флотации заключаетс  в следующем . В цик;1е свинцовой флотации подаютс  сернистый натрий и циапид, где в содовой среде при рН 9-9,5 происходит депресси  медных, цинковых и железных минералов. Дл  усиленн  депресспп в свинцовую флотацию добавл етс  же.тезный icynopoc. В последующую флотацию вводитс  цинковый купорос , который способствует активаЦ1П1 медных .минералов при одновременной депресснп цинковых минералов .The essence of the method of direct selective flotation is as follows. Sulfuric sodium and cyapid are fed to the lead; 1e flotation, where copper, zinc and iron minerals are depressed in soda-like media at pH 9-9.5. For enhanced decompression, the same icynopoc is added to the lead flotation. In the subsequent flotation, zinc sulfate is introduced, which contributes to the activation of the SC1P1 copper minerals while depressing zinc minerals.

Предмет нзобрет-енп The subject of the inventor

Способ селективной ф/ютации свинцово-медно-цинковых руд, о тл и ч а ю щ и и с   тем, чтовыделение свинцового концентрата пз руды производитс  при денрессин медных, цинковых и железных мннералов в цнкле свинцовой флотации смесью сернистого натрн , циаиида и сернокислого железа в 111,елочной среде.The method of selective f / yutation of lead-copper-zinc ores, o and t and n and so that the lead concentrate is extracted with denressin of copper, zinc, and iron minerov in a group of lead flotation with a mixture of sulfurous sodium, cyaide, and sulphate iron in 111, a Christmas tree environment.

SU460462A 1954-06-30 1954-06-30 Method for selective flotation of lead-copper-zinc ores SU110520A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU460462A SU110520A1 (en) 1954-06-30 1954-06-30 Method for selective flotation of lead-copper-zinc ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU460462A SU110520A1 (en) 1954-06-30 1954-06-30 Method for selective flotation of lead-copper-zinc ores

Publications (1)

Publication Number Publication Date
SU110520A1 true SU110520A1 (en) 1956-11-30

Family

ID=48383230

Family Applications (1)

Application Number Title Priority Date Filing Date
SU460462A SU110520A1 (en) 1954-06-30 1954-06-30 Method for selective flotation of lead-copper-zinc ores

Country Status (1)

Country Link
SU (1) SU110520A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2713829C1 (en) * 2019-10-14 2020-02-07 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Method for direct selective flotation of lead-zinc ores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2713829C1 (en) * 2019-10-14 2020-02-07 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Method for direct selective flotation of lead-zinc ores

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