COST OBTAIN ENRICHED KR-XE-MIXTURE
DOI:
https://doi.org/10.18198/j.ind.gases.2015.0781Keywords:
The manufacturing of air separation products, Oxygen, The Kr-Xe mixture, Exergy, Expenditures, Cost priceAbstract
The estimation of the production cost price of enriched Kr-Xe mixture when it’s manufactured as a waste product by air separation units (ASU) is a challenging task. The comparison of calculating the cost price well-known methods was carried out and the main sources of the mixture expenditures for the production were analyzed. The «energy method» formulated by professor V.M. Brodyansky has been chosen for the calculation of the cost price. This method involves sharing costs between products according to their volume flow, taking into account the state of the energy flow at the outlet of the unit. The object of the research is the oxygen of the largest metallurgical enterprise. The object of the research is the oxygen production of a large iron and metal enterprise. The expenditures on the obtainment of the Kr-Xe mixture in a krypton column which is a part of the ASU have been calculated. The components of the cost price of the Kr-Xe concentrate which is manufactured in units of the “Chrome” type have been investigated.
References
Duane J., Moussavi N., Santhanam N. (2010). A better way to measure shop floor costs.// Insights & Publications. — 2010. — P. 1–6. — [Electronic resource]. Available at: http//mckinsey.com/insights/operations/a_better_way_to_measure_shop_floor_costs (Assesed 10.04.2015).
Osadcha G.G. (2007). Features of product cost сalculation (works, services) complex productions// Naukovi pratsi Natsionаlnogo universitetu kharchovich technologiy. — No. 23. — P. 141–143 (Ukr.).
Voloschuk V.A., Bitchenko G.I. (2003). Management of product cost// Vіsnik Priazovskogo derjavnogo tekhnichnogo universitetu. — Vol. 13. — P. 380–384 (Rus.).
Kogut U.I. (2006). Improvement of the nomenclature of product cost accounting articles// Visnik Natsionalnogo universitetu «Lvivska politrchnika». — No. 567. — P. 61-67 (Ukr.).
Air Separation Process Technology and Supply System Optimization Overview/ Universal Industrial Gases, Inc. Copyright 2003/ 2011// — [Electronic resource]. Available at: http//uigi.com/compair.html (Assesed 10.04.2015).
Brodyansky V.M., Meerson F.I. (1970). Oxygen production. — Moscow: Metallurgia. — 384 p. (Rus.).
Pleshkov V.P. (2011). Combination process efficiency in ir separation workshop// Nauchnii gurnal NIU ITMO. Seria «Ekonomika i energeticheskiy menegjment». — No. 1 (8). — P. 8 (Rus.).
Simonenko O.Yu. (2011). Cryogenic technologies ammonia production waste flow// Kholodilnaya technika i technologia [Refrigeration Engineering and Technology]. — No. 6. —P. 4–11 (Rus.).
Brodyansky V.M., Semenov A.M. (1980). Thermodynamics basis of cryogenics. — Moscow: Energia. — 448 p. (Rus.).
Sokolov E.Ya., Brodyansky V.M. (1981). Energetic basis of heat and refrigerating process. — Moscow: Energoizdat. —320 p. (Rus.).
Golovko G.A. (1974). Units for inert gases production. — Leningrad: Mashinostroenie. — 383 p. (Rus.).
Bondarenko V.L., Simonenko Yu.M. (2014). Cryogenic technologies of rare gases extraction. — Odessa: Astroprint. — 312 p.
Savinov M.Yu., Arkharov A.M., Poznyak V.E., Bondarenko V.L. (2007). Development and creation of an efficient Khrom-3 unit for preparing krypton-xenon mixtures// Chemical and Petroleum Engineering. — Vol. 43. — Issue 5-6. — P. 259-269.
Bondarenko V.L., Simonenko Yu.M., Korzh E.G. (2013). Improvement of installations for heavy rare gases extraction// Tehnicheskie Gasi. [Industrial Gases] — No. 5. — P. 25–34 (Rus.).
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