Scientific journal
European Student Scientific Journal
ISSN 2310-3094

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THERMODYNAMIC MODELING OF EDUCATION CAO IN THE SYSTEM CASO4 - MСН4

Kapsalyamov B.A. 1 Kolesnikov A.S. 2 Arinova D.B. 2 Stryukovskiy I.A. 2 Kuraev R.M. 2
1 LLС «Production Association foundries» 100018, Karaganda, Oktyabrsky district, October industrial area.
2 RSE on the RB "South-Kazakhstan State University named after M.AUEZOVA", 160012, Kazakhstan, Shymkent, pr Tauke Khan 5
Phosphogypsum is многотоннажным and cumbersome waste of manufacture of the concentrated simple and complex fertilizers. Currently in the dumps of the enterprises of the CIS is more than 300 million tons of phosphogypsum. According to the annual world-wide production of phosphogypsum was 150-200 million tons in selected enterprises In the amount of phosphogypsum reached a huge quantities. In particular in Taraz in the dumps have accumulated more than 6 million tons Acceleration of innovative methods of recycling, with the most complete utilization of waste, introduction of wasteless (low-waste) technology is an integral part of the policy of a highly developed state. Thus, in the present article contains a study of interaction СаSO4 c CH4 obtaining CaO combination of the method of thermodynamic research and simulation of the experiment in the temperature interval from 1300-1700К and the number of moles of CH4 (m) in the system CаSO4 - mСН4 from of 0.128 to 0,497.
phosphogypsum
experiment planning
waste production
calcium oxide
hydrogen
thermodynamic modeling