GB518413A - Improvements in or relating to means for obtaining metals or compounds thereof from metal bearing ores - Google Patents
Improvements in or relating to means for obtaining metals or compounds thereof from metal bearing oresInfo
- Publication number
- GB518413A GB518413A GB24864/38A GB2486438A GB518413A GB 518413 A GB518413 A GB 518413A GB 24864/38 A GB24864/38 A GB 24864/38A GB 2486438 A GB2486438 A GB 2486438A GB 518413 A GB518413 A GB 518413A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tank
- compounds
- acid
- passes
- leaching
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 229910052751 metal Inorganic materials 0.000 title abstract 4
- 239000002184 metal Substances 0.000 title abstract 4
- 150000002739 metals Chemical class 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 title abstract 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 238000002386 leaching Methods 0.000 abstract 2
- 238000001556 precipitation Methods 0.000 abstract 2
- 239000004575 stone Substances 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- ALTRMTOEIDWZHP-UHFFFAOYSA-N copper sulfurous acid Chemical compound [Cu].S(O)(O)=O ALTRMTOEIDWZHP-UHFFFAOYSA-N 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 235000011167 hydrochloric acid Nutrition 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/02—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
518,413. Treating solids with liquids; extracting metals. BURNETT, J. L. Aug. 24, 1938, No. 24864. [Class 82 (i)] In apparatus for extracting metals, or compounds thereof, from their ores, acid passes by gravity from a storage tank 5 to the underside of a porous stone false bottom 13 supporting the ore in a leaching tank 9, in which it passes upwardly through the ore charge, and thence in succession to a solution tank 20, a precipitating tank 27 in which it passes downwardly and the precipitate is deposited on a porous stone false bottom 29, and finally to an acid storage tank 36 from which it is returned by a pump 38 to the tank 5. In the apparatus shown duplicate leaching and precipitation tanks 10, 28 are provided, together with connections allowing them to be used together with, or, alternatively to, the tanks 9, 27 respectively. For extracting gold and silver nitric and hydrochloric acids, bromine and chlorine may be employed, and for copper sulphurous acid, bicarbonate of soda being used in each case for precipitation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB24864/38A GB518413A (en) | 1938-08-24 | 1938-08-24 | Improvements in or relating to means for obtaining metals or compounds thereof from metal bearing ores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB24864/38A GB518413A (en) | 1938-08-24 | 1938-08-24 | Improvements in or relating to means for obtaining metals or compounds thereof from metal bearing ores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB518413A true GB518413A (en) | 1940-02-27 |
Family
ID=10218455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24864/38A Expired GB518413A (en) | 1938-08-24 | 1938-08-24 | Improvements in or relating to means for obtaining metals or compounds thereof from metal bearing ores |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB518413A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002068701A2 (en) * | 2001-02-27 | 2002-09-06 | Noranda Inc. | Production of zinc oxide from complex sulfide concentrates using chloride processing |
-
1938
- 1938-08-24 GB GB24864/38A patent/GB518413A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002068701A2 (en) * | 2001-02-27 | 2002-09-06 | Noranda Inc. | Production of zinc oxide from complex sulfide concentrates using chloride processing |
| WO2002068701A3 (en) * | 2001-02-27 | 2002-10-31 | Noranda Inc | Production of zinc oxide from complex sulfide concentrates using chloride processing |
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