Experiments were carried out on laboratory-scale drop tube furnace to study the coal fineness,burning time,burning temperature and adsorbent effecting on the PM10,PM2.5,PM1 emission features after the combustion of pulverized coal.
The burning time of remained 22 and 24 leaf treatment treated by the nicotine-reducing stick is 2.5s and 1.2s higher than CK respectively and the burning time of remained 26 leaf treatment treated by the nicotine-reducing stick is 0.5s lower than CK.
The coal mine-UHMWPE products are made by the optimum proprtion, of which the surface resistance is 3×10 6 Ω, the affterflame time is 2.0 s and the afterglow time is 4.2 s. They accord with MT113-1995. The coalmine-UHMWPE products can be used for the manufacturing of bunker wallboard, slide etc.
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.
Our main result is that if the size of the container is not very large compared with the typical length of the velocity field, one has a plateau of the burning time as a function of the strength of the velocity field, U.
We show that the burning time of the noble-gas arc discharge at a low pressure depends on the interaction between the discharge plasma and the inner quartz surface.
Development of puffing behavior along burning time of a cigarette - No relation to alveolar inhalation or nicotine delivery of t
Duration of lethal heat at the base of trees is calculated from fuel consumption and burning time values.
It is found that external (diffusion) parameters and nonequilibrium (relaxation) phenomena in the microstructure of the spherical particle affect its combustion time and stress state.
A study was made concerning the effect of various factors on the ignition and the combustion time of fine dust particles in anthracite and brown Nazarovsk coal.
The influence of the heat conductivity of the wall and its roughness, as well as of the droplet-surface contact angle on the fuel combustion time has been determined.
However, the method needed to be slightly modified for organic and iodine-rich sediments (20-30% organic carbon) from a lake in the Black Forest by increasing the oxygen flow rate and decreasing the combustion time.
In these processes, the temperature and combustion time are inversely proportional to the velocity of color change.