SU1749276A1 - Method of ore processing - Google Patents

Method of ore processing Download PDF

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Publication number
SU1749276A1
SU1749276A1 SU904809179A SU4809179A SU1749276A1 SU 1749276 A1 SU1749276 A1 SU 1749276A1 SU 904809179 A SU904809179 A SU 904809179A SU 4809179 A SU4809179 A SU 4809179A SU 1749276 A1 SU1749276 A1 SU 1749276A1
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SU
USSR - Soviet Union
Prior art keywords
ore
leaching
ore processing
water
processing
Prior art date
Application number
SU904809179A
Other languages
Russian (ru)
Inventor
Людмила Николаевна Скрипченко
Амангельды Нугербекович Спатаев
Original Assignee
Институт Горного Дела Ан Казсср
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.)
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Publication date
Application filed by Институт Горного Дела Ан Казсср filed Critical Институт Горного Дела Ан Казсср
Priority to SU904809179A priority Critical patent/SU1749276A1/en
Application granted granted Critical
Publication of SU1749276A1 publication Critical patent/SU1749276A1/en

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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  • Manufacture And Refinement Of Metals (AREA)

Abstract

Применение: в гидрометаллургии, в частности при выщелачивании металлов из руд. Сущность: руду, обработанную серной кислотой, выдерживают, затем смачивают водой и вновь выдерживают, после чего подвергают выщелачиванию. 1 табл.Application: in hydrometallurgy, in particular when leaching metals from ores. Essence: ore, treated with sulfuric acid, is kept, then moistened with water and again maintained, and then subjected to leaching. 1 tab.

Description

Изобретение относитс  к гидрометаллургий , в частности к выщелачиванию металлов из руд.This invention relates to hydrometallurgy, in particular to the leaching of metals from ores.

Целью изобретени   вл етс  интенсификаци  процесса.The aim of the invention is to intensify the process.

.Пример, Руду в количестве 47 кг обрабатывают концентрированной серной кислотой, выдерживают 2 сут, смачивают водой, вновь выдерживают 1 сут, затем подвергают выщелачиванию (вариант 1).. Example, Ore in the amount of 47 kg is treated with concentrated sulfuric acid, kept for 2 days, moistened with water, again kept for 1 day, then subjected to leaching (option 1).

Параллельно провод т опыт в тех же услови х, но после обработки и выдержки 6 течение 3 сут руду подвергают выщелачиванию (вариант 2).In parallel, the experiment was carried out under the same conditions, but after processing and holding for 6 days, the ore was subjected to leaching (option 2).

Полученные результаты приведены в таблице.The results are shown in the table.

Claims (1)

Из данных таблицы видно, что предлагаемый способ, заключающийс  в смачивании руды водой перед выщелачиванием, позвол ет ускорить процесс в 1,5 раза. Формула изобретени  Способ переработки руды, включающий обработку ее серной кислотой, выдержку, выщелачивание, отличающийс  тем, что, с целью интенсификации процесса, после выдержки руду смачивают водой и вновь выдерживают.From the data in the table it can be seen that the proposed method, which involves wetting the ore with water before leaching, speeds up the process by 1.5 times. The invention The method of processing ore, including processing it with sulfuric acid, aging, leaching, characterized in that, in order to intensify the process, after aging, the ore is moistened with water and again maintained. fefe 22 ч ю VJ оh vj o
SU904809179A 1990-02-28 1990-02-28 Method of ore processing SU1749276A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU904809179A SU1749276A1 (en) 1990-02-28 1990-02-28 Method of ore processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU904809179A SU1749276A1 (en) 1990-02-28 1990-02-28 Method of ore processing

Publications (1)

Publication Number Publication Date
SU1749276A1 true SU1749276A1 (en) 1992-07-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU904809179A SU1749276A1 (en) 1990-02-28 1990-02-28 Method of ore processing

Country Status (1)

Country Link
SU (1) SU1749276A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1581761, кл. С 22 В 3/08, 1989. Патент US №.4017309.кл. С 22 В 1 /00, 1977. *

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