AT9509B - Process for the production of copper sulfur bars. - Google Patents
Process for the production of copper sulfur bars.Info
- Publication number
- AT9509B AT9509B AT9509DA AT9509B AT 9509 B AT9509 B AT 9509B AT 9509D A AT9509D A AT 9509DA AT 9509 B AT9509 B AT 9509B
- Authority
- AT
- Austria
- Prior art keywords
- bars
- production
- copper sulfur
- sulfur
- copper
- Prior art date
Links
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 title description 2
- 238000000034 method Methods 0.000 title description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
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Es wird daher nochmals in einen dicht schliessenden Ofen gebracht und während mehrerer Stunden unter LuftabschluS8'auf. helle Rotlglut erhitzt, wobei man in den Ofen
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Momente der Entschwefelung unter Luftabschluss befindet.
Nunmehr weisen die so erhaltenen Barren neben beträchtlich verringertem Widerstand eine durchaus gleichmässige elektromotorische Kraft von 2 bis 8 Zehntel Volt auf, je nsch der Temperatur, auf welche man sie erhitzt.
Das Schwofolkupfor erhält, wie gefunden wurde, durch Zurügung einer bestimmten
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erzielt ; jedoch beschränken sich die Erfinder nicht auf diese Verhältniszahlen.
PATENT-ANSPRÜCHE:
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gegossene Stücke von Schwefelkupfer der Einwirkung von Schwefeldämpfen unterwerfen und dann bei Luftabschluss geglüht werden, vorzugsweise unter Absorbtion der dabei frei werdenden Schwofeldümpfo.
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It is therefore once again placed in a tightly sealed oven and kept open for several hours in the absence of air. bright red embers heated, being in the oven
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Moments of desulfurization are in the absence of air.
Now the bars obtained in this way have, in addition to a considerably reduced resistance, a thoroughly uniform electromotive force of 2 to 8 tenths of a volt, depending on the temperature to which they are heated.
The Schwofolkupfor is obtained, as has been found, by adding a certain
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achieved; however, the inventors are not limited to these ratios.
PATENT CLAIMS:
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Cast pieces of copper sulphide are subjected to the action of sulfur vapors and then annealed in the absence of air, preferably with the absorption of the Schwofeldümpfo released in the process.
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Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT9509T | 1901-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT9509B true AT9509B (en) | 1902-10-25 |
Family
ID=3503562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT9509D AT9509B (en) | 1901-01-29 | 1901-01-29 | Process for the production of copper sulfur bars. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT9509B (en) |
-
1901
- 1901-01-29 AT AT9509D patent/AT9509B/en active
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