SU1407985A1 - Method of bacterial extraction of manganese from ores - Google Patents
Method of bacterial extraction of manganese from ores Download PDFInfo
- Publication number
- SU1407985A1 SU1407985A1 SU853959341A SU3959341A SU1407985A1 SU 1407985 A1 SU1407985 A1 SU 1407985A1 SU 853959341 A SU853959341 A SU 853959341A SU 3959341 A SU3959341 A SU 3959341A SU 1407985 A1 SU1407985 A1 SU 1407985A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- manganese
- ores
- magnetic field
- cost
- reduce
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 229910052748 manganese Inorganic materials 0.000 title claims abstract description 8
- 239000011572 manganese Substances 0.000 title claims abstract description 8
- 230000001580 bacterial effect Effects 0.000 title claims abstract 3
- 238000000605 extraction Methods 0.000 title claims abstract 3
- 241000894006 Bacteria Species 0.000 claims abstract description 4
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 4
- 238000002386 leaching Methods 0.000 claims abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract description 3
- 239000008103 glucose Substances 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract description 2
- 235000011130 ammonium sulphate Nutrition 0.000 abstract description 2
- 239000001166 ammonium sulphate Substances 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 235000015097 nutrients Nutrition 0.000 abstract description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Изобретение относитс к металлургии и может быть использовано при извлечении марганца из руд при бактериальном выщелачивании. Цель изобретени - удешевление процесса за счет сокращени расхода реагента. Исходную руду обрабатывают питательной средой, содержащей 0,05% сернокислого аммони , 2% глюкозы, и культурой бактерий Achr delicatuluB 182 А в количестве ./мл. Процесс осуществл ют при посто нном перемешивании при температуре 20 - 30 С. Обработку провод т при наложении посто нного магнитного пол напр женностью 50 - 130 Э и при направлении магнитных силовых линий пол параллельно направлению движени среды. Способ позвол ет удешевить процесс извлечени S марганца на 2,88 - 16,56 руб. на 1 кг марганца.The invention relates to metallurgy and can be used in the extraction of manganese from ores during bacterial leaching. The purpose of the invention is to reduce the cost of the process by reducing reagent consumption. The original ore is treated with a nutrient medium containing 0.05% ammonium sulphate, 2% glucose, and Achr delicatuluB 182 A bacteria in an amount of ./ml. The process is carried out with constant stirring at a temperature of 20-30 ° C. The processing is carried out when a permanent magnetic field is applied with a strength of 50-130 Oe and the direction of the magnetic field lines is parallel to the direction of movement of the medium. The method allows to reduce the cost of the process of extracting S manganese by 2.88 - 16.56 rubles. per 1 kg of manganese.
Description
;о;about
00 СП00 SP
Изобретение относитс к области металлургии и можег бнть испольчова- но дл ньш1елачинарп1 мар1-а 1ца из окисленных и карбоилтшлх руд с помощью бактери.The invention relates to the field of metallurgy and can be used for the use of bacteria from oxidized and carbonyl ores with the help of bacteria.
Целью изобретени р л етс удешевление процесса за счет сокращени расхода реагента.The aim of the invention is to reduce the cost of the process by reducing the consumption of reagent.
Приме р. В цилиндрические сосуды объемом 100 мл помешаю ; 0,750 г марганцевой окисной руды с содержанием марганца 35,5%, и круп.чогтью рудного зерна 0,16 мм, заливают 30 мл питательной среды, содержап-ей 0,05% сернокислого аммони и 2% глюкозы. Засев рудной пульпы производ т двухсуточной культурой Achr delicatulns 182.А в количестве 10 кл./мл. Процесс осуществл ют при посто нном перемешивании . Сосуды помещают на качалки (180-200 об/мин), процесс Primer p. In 100 ml cylindrical vessels, stir; 0,750 g of manganese oxide ore with a manganese content of 35.5%, and coarse nails of ore grains 0.16 mm, pour 30 ml of the nutrient medium containing 0.05% ammonium sulphate and 2% glucose. The sowing of the ore pulp was carried out with a 2-day Achr delicatulns 182.A culture in an amount of 10 cells / ml. The process is carried out with constant stirring. The vessels are placed on the rocking chair (180-200 rpm), the process
дут при 20-30 С. Длительность опыта Ю сут. Обработку провод т при наложении магнитного пол напр женностью 100 Э при направлении магнитных силовых линий параллельно направлению движени среды. При проведении проat 20–30 ° C. Duration of the experiment The treatment is carried out with the application of a magnetic field of 100 Oe at the direction of the magnetic field lines parallel to the direction of motion of the medium. When carrying out about
цесса При напр женности магнитного цол 15-130 Э расход реагента (глюкозы ) сосзавл ет 28 кг на I кг марганца , а по известному способу 30- 37,6 кг на 1 кг- марганца.At a magnetic magnet strength of 15-130 Oe, the consumption of reagent (glucose) amounts to 28 kg per I kg of manganese, and by a known method, 30–37.6 kg per 1 kg of manganese.
Таким образом, предлагаемый способ по сравнению с известным позвол ет удешевить процесс на 2,88-16,56 руб. за 1 кг продукции.Thus, the proposed method, in comparison with the known method, makes it possible to reduce the cost of the process by 2.88-16.56 rubles. for 1 kg of products.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU853959341A SU1407985A1 (en) | 1985-07-08 | 1985-07-08 | Method of bacterial extraction of manganese from ores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU853959341A SU1407985A1 (en) | 1985-07-08 | 1985-07-08 | Method of bacterial extraction of manganese from ores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1407985A1 true SU1407985A1 (en) | 1988-07-07 |
Family
ID=21199403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU853959341A SU1407985A1 (en) | 1985-07-08 | 1985-07-08 | Method of bacterial extraction of manganese from ores |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1407985A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1179604A3 (en) * | 2000-08-10 | 2002-07-10 | Firma BIOMEDY AG | Method of extracting metals from minerals by bioleaching |
| WO2007118257A3 (en) * | 2005-10-15 | 2008-01-24 | Bhp Billiton Sa Ltd | Metal recovery from a tank bioleaching solution with the use of coated magnetic particles |
-
1985
- 1985-07-08 SU SU853959341A patent/SU1407985A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 499338, кл. С 22 В 47/00, 1974. * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1179604A3 (en) * | 2000-08-10 | 2002-07-10 | Firma BIOMEDY AG | Method of extracting metals from minerals by bioleaching |
| WO2007118257A3 (en) * | 2005-10-15 | 2008-01-24 | Bhp Billiton Sa Ltd | Metal recovery from a tank bioleaching solution with the use of coated magnetic particles |
| US7578868B2 (en) | 2005-10-15 | 2009-08-25 | Bhp Billiton Sa Limited | Metal recovery from a tank bioleaching solution with the use of coated magnetic particles |
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