SU106785A1 - Method to remove collectors from sulfide minerals surface - Google Patents

Method to remove collectors from sulfide minerals surface

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Publication number
SU106785A1
SU106785A1 SU454957A SU454957A SU106785A1 SU 106785 A1 SU106785 A1 SU 106785A1 SU 454957 A SU454957 A SU 454957A SU 454957 A SU454957 A SU 454957A SU 106785 A1 SU106785 A1 SU 106785A1
Authority
SU
USSR - Soviet Union
Prior art keywords
collectors
remove
sulfide minerals
sodium
minerals surface
Prior art date
Application number
SU454957A
Other languages
Russian (ru)
Inventor
А.С. Конев
Original Assignee
А.С. Конев
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 А.С. Конев filed Critical А.С. Конев
Priority to SU454957A priority Critical patent/SU106785A1/en
Application granted granted Critical
Publication of SU106785A1 publication Critical patent/SU106785A1/en

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Description

Способ удалени  коллекторов с повсрхпостн сульфидных минералов и из продуктов обога1цеии  путем перемешивани  их с водным раствором сернистого патри  известен.A method for removing reservoirs from all sulphide minerals and enrichment products by mixing them with an aqueous solution of sulfurous patriot is known.

Особенностью описываелюго способа  вл етс  удаленне реагентов путем обезвоживани  продукта с промывкой или без промывки водой или путем добавки солей т желых металлов или кислот.A particular feature of this process is to remove reagents by dehydrating the product with or without washing with water or by adding heavy metal salts or acids.

Коллективный концентрат в течение 5-10 минут перемешивают с сериистым натрием (последнего берут от 1,5 до 5 г на 1 л пульпы). Сернистый натрий вытесн ет коллектор с поверхности сульфидов. Коллектор с поверхности сульфидов переходит в раствор пульпы. После этого обсзвоживанисл коллективного концентрата достигаетс  удаление из пего коллектора. В некоторых случа х, если это требуетс , можно достичь любой степени полноты удалени  реагента, посредством введени  дополнительной промывки свежей водой обработанного сернистым натрием коллективного концентрата.The collective concentrate is mixed with serum sodium for 5-10 minutes (the latter is taken from 1.5 to 5 g per 1 l of pulp). Sodium sulfide displaces the reservoir from the surface of the sulphides. The collector from the surface of the sulfides goes into the pulp solution. After this treatment, the collective concentrate is removed from its reservoir. In some cases, if this is required, any degree of completeness of the removal of the reagent can be achieved by introducing an additional rinsing of the bulk concentrate treated with sodium sulphide.

При обезвоживании удал ютс  из коллективного концентрата одновременно с коллектором пенообразователь и сернистый натрий.In dewatering, the foaming agent and sodium sulphide are removed from the bulk concentrate simultaneously with the collector.

Иногда бывает желательно нейтрализовать активность остатка серНИСТ01-0 натри  в коллективном концентрате после обезвоживани  или непосредственно после операции перемешивани . Добавками солей т желых металлов, например цинкового или железного купороса, достигаетс  химически полное св зывание остатка сернистого натри . Активность сернистого натри  может быть устранена такн-се добавками кислот.Sometimes it is desirable to neutralize the activity of sodium residue SINST01-0 in a collective concentrate after dehydration or immediately after the mixing operation. By addition of heavy metal salts, such as zinc or iron vitriol, chemically complete binding of the sodium sulfide residue is achieved. The activity of sodium sulfide can be eliminated by addition of acids.

Предмет изобретени Subject invention

Способ удалени  коллекторов с поверхности сульфидных минералов и из продуктов обогащени  путем перемешивани  их с водным раствором сернистого натри , о т л ич а ю щ и и с   тем, что после этой обработки производ т удаление реагентов обезвоживанием продукта с промывкой или без промывки водой или удаление реагентов добавками солей т желых металлов или кислот.The method of removing collectors from the surface of sulphide minerals and from enrichment products by mixing them with an aqueous solution of sodium sulphide, which is abundant, and so that after this treatment the reagents are removed by dehydrating the product with or without water washing or removal reagents by the addition of heavy metal salts or acids.

SU454957A 1956-02-20 1956-02-20 Method to remove collectors from sulfide minerals surface SU106785A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU454957A SU106785A1 (en) 1956-02-20 1956-02-20 Method to remove collectors from sulfide minerals surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU454957A SU106785A1 (en) 1956-02-20 1956-02-20 Method to remove collectors from sulfide minerals surface

Publications (1)

Publication Number Publication Date
SU106785A1 true SU106785A1 (en) 1956-11-30

Family

ID=48380044

Family Applications (1)

Application Number Title Priority Date Filing Date
SU454957A SU106785A1 (en) 1956-02-20 1956-02-20 Method to remove collectors from sulfide minerals surface

Country Status (1)

Country Link
SU (1) SU106785A1 (en)

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