Czasopismo | RUDY I METALE NIEŻELAZNE | Rocznik 2019 - zeszyt 6

TERMODYNAMICZNA ANALIZA CIEKŁYCH ROZTWORÓW Cu-S-O

A THERMODYNAMIC ANALYSIS OF Cu-S-O SOLUTIONS

10.15199/67.2019.6.2

MARIAN KUCHARSK

nr katalogowy: 120951
10.15199/67.2019.6.2

Streszczenie

W pracy dokonano analizy właściwości termodynamicznych stopów Cu-S-O w oparciu o dane literaturowe. Większość dostępnych danych literaturowych może być obarczone błędami spowodowanymi tym, że próbki stopów były pobierane przez zasysanie do rurek kwarcowych, a następnie chłodzone w wodzie lub w strumieniu azotu. Podczas krzepnięcia tych stopów może wydzielać się SO2:

Abstract

The paper analyzes thermodynamic properties of Cu-S-O alloys based on the literature data. Most of available literature data may be affected by errors due to the fact that alloy samples were taken by sucking into silica tubes and then cooled in water or under a stream of nitrogen. During the solidification of these alloys, SO2 may be formed:

Słowa kluczowe

Keywords

Bibliografia

[1] Bale C.W., J. M. Toguri. 1974. "A technique to measure the thermochemical properties of liquid metal-oxygen-sulfur systems and its application to restricted regions of the Fe-S-O and Cu-S-O systems at 1200 oC“. Canadian Metallurgical Quarterly 13(3): 463-472.
[2] Bryukvin V.A., V. M. Paretsky. 2006, "Thermodynamic and kinetic properties of copper-sulfur-oxygen“. Sohn International Symposium; Advanced Processing of Metals and Materials, Vol.1 Thermo and Physicochemical Principles: Non-Ferrous High-Temperature Processing 1: 273-277.
[3] Jalkanen Heikki, M. H. Tikanen. 1979. "Equilibrium Studies on High-Copper Mattes. A Method for Eqilibrating Molten Sulphide-Oxide Systems“. Scndinavian Journal of Metallurgy 8: 34-38.
[4] Jalkanen Heikki, M. H. Tikkanen. 1979. "Equlibrium Studies on High-Copper Mattes II. Sulphur-Oxygen Equilibria in the System Cu- S-O Along the Liquid Immiscibility Field“. Scandinavian Journal of Metallurgy 8: 64-66.
[5] Janke D., W. A. Fischer. 1975. "Thermodynamische Beziehungen für das Lösungsverhalten des Sauerstoffs in Kupferbasisschemelzen“. METALL 29(12): 1189-1193.
[6] Johannsen Friedrich, Ulrich Kuxmann. 1955. "Das Gleichgewicht zwischen Sauerstoff und Schwefel in flüssigem Kupfer bei 1150 oC“. ERZMETALL 8: 45-59.
[7] Kitano M., 1964, "The Diagram oft he Cu-S-O System on Fundamental Reactions in the Copper Smelting Process (A Study of Fundamental Reactions in the Copper Smelting Process under the Consideration of Phase Rule, Raport 1)“. J. Japan Inst. Met. 28(12): 856-861.
[8] Kitano Mitugu, 1964. "Fundamental Reations in the Copper Smelting Process based on the Diagram oft he Cu-S-O System (A Study of Fundamental Reactions in Smelting Process under the Consideration of Phase Rule, Raport 2)“. J. Japan Inst. Met. 28 (12): 862-866.
[9] Kucharski Marian. 2018.“A thermodynamic analysis of the Cu-O solutions“. Rudy i Metale Nieżelazne, Recykling 63(11): 9-13.
[10] Kucharski Marian. 2018. " Thermodynamic properties of Cu-S solutions“. Arch.Metall. Mater. 63(4): 1815-1820.
[11] Kuxmann Ulrich, Theodor Benecke. 1966. "Untersuchungen zur Löslichkeit von Sauerstoff in Kupfersulfid- Schmelzen“. ERZMETALL 19: 215-221.
[12] Li Shangyong., Hu Yuan., Xie Gang., Li Junhan. 2012. "Calculation and plot of predominance area phase diagram for Cu-S-O ternary system“. Advanced Materials Research 503-504: 390-395.
[13] Oishi Toshio., Tobiyama Yoichi., Fujiwara Yutaka., Ono Katsutoshi. 1987. "Thermodynamic Studies of the Liquid Cu-S-O System“. Transactions of the Japan Institute of Metals 28(12): 971-976.
[14] Otsuka Shinya, Chang Y. Austin. 1984. "Activity Coefficient of Oxygen in Copper-Sulfur Melts“. Metallurgical Transactions B 15B: 337-344.
[15] Sano Kokichi, Sakao Hiroshi. 1955. "Physico-Chemical Investigation on Copper Smelting (4th Report). Thermodynamical Considerations fort he experimental Results oft he Equilibrium between Liquid Copper and CO-CO2-SO2 Gas Mixtures“. J. Japan Inst. Met. 19: 655-659.
[16] Sano Kokichi, Sakao Hiroshi. 1955. "Physico-Chemical Investigation on Copper Smelting (4th Report). Thermodynamical Coniderations for the Experimental Results oft he Equilibrium between Liquid Copper and CO-CO2-SO2 Gas Mixtures“. J. Japan Inst. Met. 19: 504-508.
[17] Schmiedl J., V. Repėäk, I. Cempa. 1977. "Equilibrium studies in the system Cu-S-O“. Trans. Inst. Min. Metall. C86: C88-C91.
[18] Shishin Denis., Sergei A. Decterov. 2012. "Critical assessment and thermodynamic modeling oft he Cu-O and Cu-O-S systems“. CALPHAD: Computer Coupling of Phase Diagrams and Thermochemistry 38: 59-70.
[19] Toop G.W., 1965, "Predicting Ternary Activities Using Binary Data“, Transactions of Metallurgical Society of AIME, 233:850-855.
[20] Tsepaev I. A., V. A. Bryukin., A.V. Tarasov, G. P. Miroevsky, V.G. Leontyev. 2000. "Physical and chemical properties of Cu-S-O melts". Mietally. 5: 15-22.

Jeśli masz wykupiony/przyznany dostęp - zaloguj się. Skorzystaj z naszych propozycji zakupu!

Publikacja


e-Publikacja (format pdf) - nr 120951 "TERMODYNAMICZNA ANALIZA C..." licencja: Osobista Produkt cyfrowy	10.00 zł

Zeszyt


RUDY I METALE NIEŻELAZNE - e-zeszyt (pdf) 2019-6 licencja: Osobista Produkt cyfrowy	32.00 zł

Zeszyt

2019-6

Twój Koszyk

Publikacja

Zeszyt

Zeszyt

Czasopisma