... that the differences in the concentration ranges giving the
highest burning velocities for the two dusts were due to a higher volatile content in the
274
Dust Explosions in the Process Industries ... respectively.
The particle was in permanent thermal equilibrium with the gas and walls
of
the
furnace.
The following equation was proposed:
258
Dust
E...
... for igniting
the clouds
of
maize starch.
Any moving object in the dust cloud will reduce the ignition sensitivity
of
the cloud in
the vicinity of the object by inducing turbulence. The experiments ...
oxidizer. Drop in pyrolysis rate due to
cooling by extinguishing gas.
5.
Stabilization
of
premixed flame close to dudgas interface.
408
Dust Explosions in...
...
6
18
Dust Explosions in the Process Industries
Table
Al,
continued
626
Dust Explosions in the Process Industries
Table
Al,
continued
59 4
Dust Explosions
in
the
Process
Industries ... to have the actual dust of interest tested in a professional
laboratory.
606
Dust Explosions in the Process Industries
Table
A1
In
Y
>...
...
smouldering nest in a dust/ powder
deposit in a silo can initiate a dust explosion if the
nest
is
discharged into an explosible dust cloud
32
Dust Explosions in the Process Industries
Figure ... available to the combustion process in the dust cloud in the actual
industrial situation.
5.
Distribution of dust concentration in the actual cloud...
... glass windows
of
the probe was introduced via the metal tubing constituting the main probe structure.
However, in the case
of
dust explosions in the silo, the heat from the main explosion and ...
injected into the ductlpipe
simultaneously with the valve being closed, to obtain additional protection
Dust
explosions: an overview
7
1
On the other hand, main...
... strong indication
of
the
explosion having been initiated inside the steel tube surrounding the screw. The blast and
206
Dust
Explosions in the Process Industries
reviewed in the following in ...
(1978)
investigated this using a fine Sic powder. The results from the tensile strength
224
Dust
Explosions
in
the Process industries
Material
3 .5....
... moved from the silo roof
to
the cylindrical silo wall, just below the roof (Eckhoff
et
al.,
1988).
358
Dust Explosions in the Process Industries
integration of a safety margin in the nomograph. ... Therefore the two sets of
v’
values may not be directly
356
Dust
Explosions
in
the Process Industries
dust properties were conducted with comparativ...
... assessing the dispersibility of thin dust layers (From Ural,
468
Dust Explosions in the Process Industries
A third common feature
of
existing theories is the use
of
the fact that at the ... also
Chapter
5.
454
Dust Explosions in the Process industries
dust cloud generation method, very similar to that used in the experiments being the basis...
... the minimum explosible dust concentration.
The version
of
the 15 litre vessel used in the second step is shown in Figure 7.47, and the
basic principle of the traversing dust sampling cylinder ... Babushok (1993) developed a
mathematical model for self-heating in coal deposits, taking into account the effect of
54 0
Dust Explosions in the Process Indus...
... computer-based training include:
✓ Interactive videodisk instruction
✓ CD-ROM
✓ Web-based distance online learning
✓ Web-based training on demand
• CBT is a fascinating and exciting medium for training, but ... Choosing High-Tech or
Low-Tech
D
ecisions about the appropriate medium for a training course
begin with the client who is sponsoring the training initiative.
Choosing the best...