Physical and chemical properties of liquid high-temperature heatcarrier. molten sodium chloride

Authors

  • Вадим Юрійович Тарасов Technological Institute Volodymyr Dahl East Ukrainian University 59-A Sovetsky Avenue, Severodonetsk, 93400, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2012.5536

Keywords:

Pyrolysis, liquid high-temperature heat carrier, hydrogen

Abstract

The high power intensity of the reactionary volume with constantly updating work surface of the contact and the chemical stability of the heat carrier make it possible to organize such processes as air oxidation, pyrolysis, conversion of organic and other carbon-containing compounds (solid fuels). The thermodynamic analysis shows that in the studied range of temperatures from 1070 to 1760 K with СН4, С, Н2, СО, О2 or СО2 molten sodium chloride is stable. At a temperature of 1110 ÷ 1360K and contact time 0.3 s the dehydration of natural gas was held. It was shown that hydrogen and carbon were generated with a particle size of 0,03; 14; 30  and 54 micrometers, and the bulk (~ 90%) is 30 nm. The interaction of methane and the reaction products (Н2 and С) with sodium chloride and sodium chloride containing compounds were not fixed. Similar results were obtained in the reactionary system with an excess of hydrogen and carbon. In the process of steam coal gasification in molten sodium chloride the destruction of water and the interaction of products with sodium chloride were not recorded. The observed interaction requires an adjustment of physical and chemical characteristics of the liquid high-temperature heat carrier

Author Biography

Вадим Юрійович Тарасов, Technological Institute Volodymyr Dahl East Ukrainian University 59-A Sovetsky Avenue, Severodonetsk, 93400

PhD

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Published

2012-12-12

How to Cite

Тарасов, В. Ю. (2012). Physical and chemical properties of liquid high-temperature heatcarrier. molten sodium chloride. Eastern-European Journal of Enterprise Technologies, 6(6(60), 4–6. https://doi.org/10.15587/1729-4061.2012.5536

Issue

Vol. 6 No. 6(60) (2012): Technology organic and inorganic substances

Section

Technology organic and inorganic substances

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Copyright (c) 2014 Вадим Юрійович Тарасов

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