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SU579906A3 - Method of extracting metals from sulfide ores and concentrates - Google Patents

Method of extracting metals from sulfide ores and concentrates

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Publication number
SU579906A3
SU579906A3 SU7301989809A SU1989809A SU579906A3 SU 579906 A3 SU579906 A3 SU 579906A3 SU 7301989809 A SU7301989809 A SU 7301989809A SU 1989809 A SU1989809 A SU 1989809A SU 579906 A3 SU579906 A3 SU 579906A3
Authority
SU
USSR - Soviet Union
Prior art keywords
concentrates
copper
solution
extracting
sulfur
Prior art date
Application number
SU7301989809A
Other languages
Russian (ru)
Inventor
Гарольд Варман Чарльз
Original Assignee
Charlz Garold Varman
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 Charlz Garold Varman filed Critical Charlz Garold Varman
Application granted granted Critical
Publication of SU579906A3 publication Critical patent/SU579906A3/en

Links

Classifications

    • 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

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Description

579906579906

3.,4 3., 4

75 МП выщелачиваюижй жидкости в ципинд-держивапн при помощи вод ной бани. Вепичи-75 MP leaching fluid in cypindy-holding with a water bath. Vepichi-

рическом сосуде. Перемешивали попучаннуюну рН раствора доводили до заданной аммиа-vessel. Mix the pH of the solution to a predetermined ammonia level.

пупьпу магнитной мевдалкой, кнспррод по-ком. ;navel by magnetic control, on-site software. ;

давапи с опредепвнной скоростью черваУслови  и реаупьтаты опытов приведеныDavapi with definite speed wow, conditions and re-tests of experiments are given

стекл нный диффуаор, а температуру под-5 в табп.glass diffuor, and sub-5 temperature in tab.

Вли ние концентрации и природы соли Услови : температура 30 С, продолжительность 3 час. рН раствора 10.Effect of salt concentration and nature. Condition: temperature 30 ° C, duration 3 hours. pH of 10.

, Состав вышепачивающего раствораThe composition of the foaming solution

Извпеченке меди, Copper tin,

Мол рное отношение % в раствореMolar ratio% in solution

(рН-12,5) (pH-12.5)

1,one,

3,ОМ 5, ОМ3, OM 5, OM

5,OMNH4 N О5, OMNH4 N O

5,ОМ () COg5, OM () COg

5, ОМ (NK)5, OM (NK)

;NH4 ) СНСООНNH4) UNCT

5, ОМ5, OM

Пример 2. Исходный материап нике-45 тивый супьфидный концентрат, содержащий,%: Э, 1 кнкеп , 24,2 серы. Успови  о6рабогк,1 те же, что ив примере 1. Концентраци  хлористого ;ммон1)  D выщепачивающем рпстворе -3 мопд/п. Через 3 часа в растворбО было извпечено 58,5% никел  и 25,1% серы , в элементарную превращено 10% ис- серы. И р и м е р 3. Исходный материал цинковый сульфидный концечтп т, содержащий 51,2% цинка (в виде марматита) и 20,5% серы - обработали в тех же услови х , что и в примерах 1 и 2. После трехчасовой обработки в раствор было извлече- 60 Example 2. Source material-45 tivy sufidy concentrate containing,%: E, 1 knkep, 24.2 sulfur. Assume that one is the same as in Example 1. Chloride concentration; Mmon1) D disinfectant solution -3 mop / n. After 3 hours, 58.5% of nickel and 25.1% of sulfur were extracted into the solution; 10% of the sulfur was converted into elemental sulfur. Both p and me R 3. The starting material, zinc sulfide, containing 51.2% zinc (as marmatite) and 20.5% sulfur was treated under the same conditions as in examples 1 and 2. After a three-hour processing into the solution was extracted- 60

42,542.5

1,791.79

0,940.94

50,450.4

0,59 0.59

52,0 О,4О 52,452.0 O, 4O 52.4

55,055.0

28,728.7

39,839,8

36,136.1

но 12,6% цинка и 2,7%серы, 13,2% общей серы образца было превращено в эпементарную форму.but 12.6% of zinc and 2.7% of sulfur, 13.2% of the total sulfur of the sample was converted into an epimetic form.

Claims (1)

Примеры показывают применимость предложенного способа дл  переработки сульфидных- концентратов различных металлов. Полученные в результате выщелачивани  продукты могут быть переработаны известными способами. Формула изобретени  Способ извлечени  металлов из сульфидных руд и концентратов путем вышепачи- вани  этих материалов раствором аммиачной 5 сопи при повышенном парциапьном давпений к;;спорода и величине рН пупьпы 9-12, о тпичаюшийс  тем, что, с цепью -упрощени  процесса и повышени  извпече- . ни  серы в виде элементарной, выщелачива-5 ние провод т 1,5-5М раствором сопи, выбранной иа группы, . содержащей хпори ,| нитрат аммони  при температуре ZO-40 С, 579906 6 Источники информации, прин тые во внймание при экспертизе: , 1, Смирнов В. И. и др. Метаппурги  меди, никеп  и кобальта, ч. if.,Метаппурги , с. 215-225. 2. dissoEulJoii of copper соксен1ио-; tes. HtiMeraBs sc . 1973, 5, Ж1 Т- .Examples show the applicability of the proposed method for processing sulphide concentrates of various metals. The resulting leaching products can be processed by known methods. The invention of the method of extracting metals from sulphide ores and concentrates by extracting these materials with a solution of ammonia 5 copper at an increased fractional pressure to ;; breeds and pH values of 9–12, which, with a chain, simplifies the process and increases the temperature -. no sulfur in the form of elemental leaching is carried out with a 1.5-5M solution of the selected group,. containing hpori, | Ammonium nitrate at a temperature of ZO-40 C, 579906 6 Sources of information taken into account during the examination: 1, Smirnov V.I., etc. Copper metaphorists, nickep and cobalt, h. if., Metappurgi, p. 215-225. 2. dissoEulJoii of copper soxeno; tes. HtiMeraBs sc. 1973, 5, Ж1 Т-.
SU7301989809A 1973-04-10 1973-12-24 Method of extracting metals from sulfide ores and concentrates SU579906A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPB295473 1973-04-10

Publications (1)

Publication Number Publication Date
SU579906A3 true SU579906A3 (en) 1977-11-05

Family

ID=3765669

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7301989809A SU579906A3 (en) 1973-04-10 1973-12-24 Method of extracting metals from sulfide ores and concentrates

Country Status (1)

Country Link
SU (1) SU579906A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014158844A1 (en) * 2013-03-14 2014-10-02 Freeport-Mcmoran Corporation Systems and methods for improved metal recovery using ammonia leaching
US9187803B2 (en) 2013-03-14 2015-11-17 Freeport Minerals Corporation Systems and methods for improved metal recovery using ammonia leaching

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014158844A1 (en) * 2013-03-14 2014-10-02 Freeport-Mcmoran Corporation Systems and methods for improved metal recovery using ammonia leaching
US9175366B2 (en) 2013-03-14 2015-11-03 Freeport Minerals Corporation Systems and methods for improved metal recovery using ammonia leaching
US9187803B2 (en) 2013-03-14 2015-11-17 Freeport Minerals Corporation Systems and methods for improved metal recovery using ammonia leaching
US10006133B2 (en) 2013-03-14 2018-06-26 Freeport Minerals Corporation Systems and methods for improved metal recovery using ammonia leaching
US10662502B2 (en) 2013-03-14 2020-05-26 Freeport Minerals Corporation Systems and methods for improved metal recovery using ammonia leaching

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