GB122335A - Improvement in Method of Separating Nickel from Nickel Copper Mattes. - Google Patents
Improvement in Method of Separating Nickel from Nickel Copper Mattes.Info
- Publication number
- GB122335A GB122335A GB619318A GB619318A GB122335A GB 122335 A GB122335 A GB 122335A GB 619318 A GB619318 A GB 619318A GB 619318 A GB619318 A GB 619318A GB 122335 A GB122335 A GB 122335A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nickel
- copper
- matte
- sulphur
- improvement
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 7
- 229910052759 nickel Inorganic materials 0.000 title abstract 4
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 title 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 3
- 229910052802 copper Inorganic materials 0.000 abstract 3
- 239000010949 copper Substances 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 239000005864 Sulphur Substances 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 229910000570 Cupronickel Inorganic materials 0.000 abstract 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 239000000571 coke Substances 0.000 abstract 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 150000002815 nickel Chemical class 0.000 abstract 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/02—Obtaining nickel or cobalt by dry processes
- C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
122,335. Marks, E. C. R., (United States Nickel Co.). April 11, 1918. Nickel chloride and sulphate.-Copper-nickel matte is roasted until it contains 8 to 12 per cent of sulphur, and is then reduced by gases, coke, or other means. If the matte is sufficiently low in sulphur, the roasting step is unnecessary. The reduced product is leached with sulphuric or hydrochloric acid or copper sulphate to dissolve the nickel and nickel sulphide without dissolving the copper. Some of the partially roasted matte or some metallic nickel may be added to prevent solution of copper or to ensure precipitation of any copper which may have been dissolved. The solution of nickel salt may be treated in any way for the extraction of nickel, for example by the addition of lime and the subsequent reduction of the hydrate. Specifications 17974/94 and 15850/11 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB619318A GB122335A (en) | 1918-04-11 | 1918-04-11 | Improvement in Method of Separating Nickel from Nickel Copper Mattes. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB619318A GB122335A (en) | 1918-04-11 | 1918-04-11 | Improvement in Method of Separating Nickel from Nickel Copper Mattes. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB122335A true GB122335A (en) | 1919-01-23 |
Family
ID=32342458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB619318A Expired GB122335A (en) | 1918-04-11 | 1918-04-11 | Improvement in Method of Separating Nickel from Nickel Copper Mattes. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB122335A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2758020A (en) * | 1951-07-24 | 1956-08-07 | Basf Ag | Processing of crude nickel-copper matte |
-
1918
- 1918-04-11 GB GB619318A patent/GB122335A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2758020A (en) * | 1951-07-24 | 1956-08-07 | Basf Ag | Processing of crude nickel-copper matte |
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