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06
46 14 1105 3 33 112
(%) 41.0 12.5 0.98.94.5 2.7 29.5 100
- LP
-
-
GAS
:
: , ,
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() :
,
(Hazard and Operability study / HAZOP)
(Event tree analysis / ETA)
:
,
.
, ,
.(Fault Tree Analysis / FTA)
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1. .
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40
.
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,
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( . ) 10 20 .
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, , , , , , , (
. ) 100 200 .
,
-
1. = , 35 1Mpa
2. = 15 0pa
3. = 0.2Mpa
0.2Mpa 35
4. 35 0pa , ,
:
: 5.0kpa, 15kpa, 30kpa
: 2.8kpa,
: 0.1Mpa
:0.1Mpa 1.0Mpa
: 1.0Mpa
A : 0.3Mpa 1.0Mpa
B : 0.1Mpa 0.3Mpa
-
(2)
1. 10% .
20%
2.
: 100 200
3.
, .
40
4.
-
(ppm) (ppm)
25 10 50 5 0.05 10 1 5 50 20
* 8 ( : ppm 1)
-
(3)
5.
50
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7.
2 1
.( )
8.
2m, 12
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. 1
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(%)
(%)
2.1 9.5 5 15
1.8 8.4 12.5 74
4 75 4.3 45
2.5 81 6 41
15 28 3.0 80
-
1. : ( ) /
2.
- 1 : 0.6mm (2, 3 )
- 2 : 0.6mm 0.4mm (, )
- 3 : 0.4mm (, , , )
* (3>2>1)
-
3.
- : ,
- :
- :
- : ,
- : ,
, ,
-
:
(DETONATION):
(: , : )
,
1000~3500m/s, 0.03~10m/s
-
(BLOW-OFF) :
(BACK FIRE) :
-
-
- ,
-
-
-
(LIFT) :
-
: ,
- , , ,
: (), ,
- , , ,
: 1.
2.
3.
4.
-
(VAPOR EXPLOSION)
: , ,
:
1. ,
2.
=====
1. 2. 3.
4. 5. 6.
-
:
- (C2H2), (C2H4O), (C2H4),
:
- , , ,
- :
:
- , , , , , , , , ,
-
/ 15 0 15 30 45 60
92.7 96.2 100.0 105.0 111.1119.3
i- 94.5 97.6 100.0 103.3 107.2111.4
n- 95.0 97.5 100.0 103.0 106.4110.0
(/kg)
-
()
-
- :
- : 1.5
- : 24
- : 2.2~9.8%
- : - 42
- : 12000kcal/kg, 24000kcal/m3
- :
- : , ,
-
- :
- : 2.0
- : 31
- : 1.8~8.5%
- : - 0.5
- : 24000kcal/kg, 31000kcal/m3
- :
- : , ,
-
LPG
-
LPG
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?
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?
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?
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?
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-
06 GAS () GAS , (2) (3) (4) (5) (/kg) () LPG LPG ? ? ? ? ??
?
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