Open AccessSubstantiation of butane-based air-gas mixture using for facilities gasification
Author(s) -
Н. Н. Осипова,
Борис Михайлович Гришин,
G. I. Greysukh,
O. V. Tarakanov
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/828/1/012017
Subject(s) - butane , overpressure , environmental science , petroleum engineering , methane , fuel gas , gas composition , waste management , process engineering , materials science , nuclear engineering , chemistry , thermodynamics , engineering , physics , organic chemistry , catalysis , combustion
The features of the use of technical butane in gas supply systems are considered, cri-teria are established to ensure the presence of excess pressure in the tank. A mathematical model of temperature distribution on the reservoir contour has been developed, the tempera-tures of technical butane vapor have been calculated, in the presence of heat exchange elements of gas supply systems with the surrounding soil. The thickness of thermal insulation is justified to ensure an overpressure in the tank. The composition of the gas-air mixture, taking into ac-count the restrictions on the fluctuations in the Wobbe number, ensures the complete combus-tion of the mixture in gas-powered consumer installations.