The results of scientific investigations of coal pyrolysis are the indispensable basis for technology in combustion of coal. KMnO4,Fe2O3,MnO2 and CaO can be used as combustion catalysts during rapid combustion process.
The experimental results give the law of variation of temperature in the coal bed, ventilation resistance and oxygen content in flue gas, as well as the relationship of coal particle size, water content in coal and the combustion extending speed in the concurrent combustion processes of coal bed.
Based on the mass,momentum and energy transfer of a two-phase turbulent reacting flow,a computational model is formulated for the combustion processes of the monopropellant spray combustion in a rotating combustion chamber and the boundary conductions.
Moreover, this paper also presents that the excited pulsating combustion is caused by couple of burning process with gas flow velocity and it is necessary to research the velocity-coupled response function of coal.
Burning process of low temperature sensitivity coated propellant (LTSCP) was studied and divided in this paper,based on a large number of termination combustion experiment data,amethod was given for calculating percentage of burned mass of each burning stage.
By studying the different TG curves of magnesium citrate gel prepared by different methods, we found that a combustion process occurred and the nitrate ions acted as an oxidant in the combustion process.
A series of complex oxide La1-xCexCoO3 catalysts was synthesized at a low temperature through a combustion process, in which x is among 0, 0.1, 0.2, 0.4 and 0.6 corresponding to the quantity of La3+ partial substitution by Ce4+.
From the analyses of combustion process, it is also found that diesel HCCI combustion is a process with a finite reaction rate and is very sensitive to injection timing and injection mode.
According to combustion phenomenon, polymer 4 was supposed to be processed with a good flame-retardant property because of its excellent crosslinked structure during pyrolysis or combustion.
By studying the different TG curves of magnesium citrate gel prepared by different methods, we found that a combustion process occurred and the nitrate ions acted as an oxidant in the combustion process.
In this paper, an image based advanced control strategies for controling combustion processes and temperature regimes of two flows tubular furnaces in petroluem refinery has been developed as a new approach and design principles have been targeted.
The article discusses the mutual effect of vaporization and combustion processes during the breakdown of glass-graphite materials in a hypersonic flow of gas.
The data of absorption spectrum of the photoproduct acquired through photon-gated hole burning process by high power density and long hole burning time at 20 K were given.
During the coal-burning process in both industrial and daily use of coal as fuel the released sulfur dioxide is always enriched in lighter sulfur isotope relative to the corresponding coal; the particles are always enriched in heavier sulfur isotope.
Possible experimental plans are also discussed in our nuclear astrophysics project for the study of the explosive hydrogen burning process, especially on the onset mechanism.