SU67024A1 - The method of flotation of non-ferrous metals - Google Patents

The method of flotation of non-ferrous metals

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Publication number
SU67024A1
SU67024A1 SU33550A SU33550A SU67024A1 SU 67024 A1 SU67024 A1 SU 67024A1 SU 33550 A SU33550 A SU 33550A SU 33550 A SU33550 A SU 33550A SU 67024 A1 SU67024 A1 SU 67024A1
Authority
SU
USSR - Soviet Union
Prior art keywords
flotation
starch
ferrous metals
concentration
order
Prior art date
Application number
SU33550A
Other languages
Russian (ru)
Inventor
В.Б. Шнеерсон
Original Assignee
В.Б. Шнеерсон
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 В.Б. Шнеерсон filed Critical В.Б. Шнеерсон
Priority to SU33550A priority Critical patent/SU67024A1/en
Application granted granted Critical
Publication of SU67024A1 publication Critical patent/SU67024A1/en

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Description

образом в этих концентраци х крахмал может оказать коллекторное действие.Thus, in these concentrations, starch may have a collector effect.

Предварительное испытание малых дозировок крахмала при флотации ачисафской окисленной свинцовой руды дало увеличение содержани  свинца в концентрате иPreliminary testing of low dosages of starch in the flotation of Achisafian oxidized lead ore gave an increase in the lead content in the concentrate and

Насто щим изобретением предлагаетс  способ флотации руд цветных металлов с применешюм обычных реагентов и с введением во флотацию крахмала, отличающийс  тем, что крахмал ввод т в малых количествах, соответствующих концентрации пор дка благодар  таким малым концентраци м крахмал оказывает не депрессирующее, а коллекторное действие.The present invention proposes a method for flotation of non-ferrous metal ores using conventional chemicals and introducing starch into flotation, characterized in that the starch is introduced in small amounts, corresponding to the concentration of the order due to such small concentrations, the starch has not a depressing, but a collector effect.

При флотации пирита, нар ду с крахмалом в низкой концентрации, примен ют в качестве реагентов этиловый ксантат и тернилкол; при флотации ачисайской свинцоной руды, нар ду с крахмалом, примен ют сернистый натрий и т. д.In the flotation of pyrite, along with low concentration of starch, ethyl xanthate and ternolcol are used as reactants; in addition to starch, sodium sulphide is used in flotation of the Achisai Lead Ore, etc.

Предмет изобретени Subject invention

Способ флотации руд цветных металлов с применением обычныхThe method of flotation of ores of non-ferrous metals using conventional

реагентов (например, флотации пирита с применением в качестве реагента этилового ксантата и тернилкола , флотации ачисайской свинцовой руды с применением в качестве реагента сернистого натри ) и введением во флогацию крахмала, отличающийс  тем, что, с целью получени  от крахмала не депрессирующего, а коллекторного действи , его ввод т в малых количествах, соответствующих концентрации пор дка .reagents (e.g., pyrite flotation using ethyl xanthate and ternicol as a reagent, flotation of Achisai lead ore using sodium sulfate as a reagent) and starch flotation introduced, in order not to depressive, but to collect from the starch , it is administered in small amounts corresponding to the concentration of the order.

SU33550A 1940-07-05 1940-07-05 The method of flotation of non-ferrous metals SU67024A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU33550A SU67024A1 (en) 1940-07-05 1940-07-05 The method of flotation of non-ferrous metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU33550A SU67024A1 (en) 1940-07-05 1940-07-05 The method of flotation of non-ferrous metals

Publications (1)

Publication Number Publication Date
SU67024A1 true SU67024A1 (en) 1945-11-30

Family

ID=48246727

Family Applications (1)

Application Number Title Priority Date Filing Date
SU33550A SU67024A1 (en) 1940-07-05 1940-07-05 The method of flotation of non-ferrous metals

Country Status (1)

Country Link
SU (1) SU67024A1 (en)

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