US626547A - Carl ltjckow - Google Patents
Carl ltjckow Download PDFInfo
- Publication number
- US626547A US626547A US626547DA US626547A US 626547 A US626547 A US 626547A US 626547D A US626547D A US 626547DA US 626547 A US626547 A US 626547A
- Authority
- US
- United States
- Prior art keywords
- copper
- carl
- ltjckow
- oxid
- sodium
- 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 - Lifetime
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 18
- 229910052802 copper Inorganic materials 0.000 description 18
- 239000010949 copper Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 14
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 10
- 239000003792 electrolyte Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 150000003839 salts Chemical class 0.000 description 10
- 239000011780 sodium chloride Substances 0.000 description 10
- KGBXLFKZBHKPEV-UHFFFAOYSA-N Boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 8
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 6
- 239000004327 boric acid Substances 0.000 description 6
- 229940005991 chloric acid Drugs 0.000 description 6
- 238000005868 electrolysis reaction Methods 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 4
- 150000003863 ammonium salts Chemical class 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 159000000001 potassium salts Chemical class 0.000 description 4
- 159000000000 sodium salts Chemical class 0.000 description 4
- XTEGARKTQYYJKE-UHFFFAOYSA-N 7790-93-4 Chemical class OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G13/00—Compounds of mercury
- C01G13/02—Oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Nth STATS FFICE.
CARL LUOKOWV, OOLOGNE-DEUTZ, GERMANY.
PROCESS OF PRODUCING OXID OF COPPER.
SPECIFICATION formingpart of Letters Patent No. 626,547, dated June 6, 1899. Application filed December 31, 1897. Serial No. 665,218. (No specimens.)
To all whom it may concern:
Be it known that I, CARL LUCKOW, a subject of the King of Prussia, Emperor of Germany, residing at Cologne, Germany, have invented certain new and useful Improvements in Processes of Producing Oxid of Copper by Means of Electrolysis, of which the following is a specification.
The invention has been patented in England, No. 14,801, dated August 6, 1895.
The object of this invention is to produce oxid of copper by means of electrolysis.
It consists, essentially, in the use as elec-* trolyte of a salt of boric acid with sodium, potassium, or ammonium in mixture with a salt of chloric acid with sodium, potassium, or ammonium in aqueous solution in connection with electrodes of copper. The mixture should be about ninety-five per cent. of one of the salts named above of boric acid and about five per cent. of one of the salts named above of chloric acid, and the aqueous solution should contain from 0.3 to three per cent. of the mixture, the quantities of salt always calculated free from water. This solution serves as electrolyte. The electrodes are of copper.
Under the influence of the electric current the copper of the anode is transformed into oxid of copper. The hydrogen of the water decomposed by the process escapes. The oxygen enters into the oxid of copper.
, The process goes on continually with the same electrolyte, as both boric and chloric acids remain undecomposed by the current and only the water consumed by the process has to be renewed.
Example: A diluted solution two per cent. strong of a mixture of ninety-five weight parts of borate of sodium and, five weight parts of chlorate of sodium forms the electrolyte. Therein the anodes and cathodes are suspended and an electric current passes through. The current should be fifty amperes, its density 0.5 amperes per square decimeter, and its tension about two volts.
To facilitate the reaction and to keep the electrolyte in motion, air is carefully blown in during the process.
That I claim is- The herein-described process of producing oxid of copper by means of electrolysis cousist-ing-in using an anode of copper an aqueous solution as electrolyte containing from 0.3 to three per cent. of the sodium, potassium or ammonium salts of boric acid in mixture with the sodium,potassium or ammonium salts of chloric acid, and passing the electric current through the solution.
In Witness whereof I have hereunto set my hand in presence of two witnesses.
CARL LUCKOV.
Publications (1)
Publication Number | Publication Date |
---|---|
US626547A true US626547A (en) | 1899-06-06 |
Family
ID=2695149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US626547D Expired - Lifetime US626547A (en) | Carl ltjckow |
Country Status (1)
Country | Link |
---|---|
US (1) | US626547A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3073763A (en) * | 1958-04-17 | 1963-01-15 | Magneto Chemie N V | Electrolytic production of mixed metal oxides |
-
0
- US US626547D patent/US626547A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3073763A (en) * | 1958-04-17 | 1963-01-15 | Magneto Chemie N V | Electrolytic production of mixed metal oxides |
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