SQXF reaction cycle analysis Coils 001 and 101 N.Bourcey 07/11/2014.
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Transcript of SQXF reaction cycle analysis Coils 001 and 101 N.Bourcey 07/11/2014.
SQXF reaction cycle analysis
Coils 001 and 101
N.Bourcey 07/11/2014
Reminder on the furnace operation
Slide F.Lackner (03/2012)
Too long to reach the dwell…
decision to use SQXF-101 to
optimize the cycle!
Remarks:- No ventilation in the retort- Argon flow 2500-3000l/h in the retort
Instrumentation layout SQXF-101
tc19
tc20
tc14
Position of the thermocouple in block 5, 16 and 28.
Furnace program proposal to fit expected reaction cycle on coil MQXFS-102
Step Type From temp [°C] To temp [°C] Rate [°C/h] Duration [h] Comments
1 Ramp 20 300 50
2 Dwell 300 300 0 4.5
3 Cool-down 300 215 As fast as possible
4 Dwell 215 215 0 48+15 To be adjusted online
5 Ramp 215 500 50
6 Dwell 500 500 0 1.5
7 Cool-down 500 400 As fast as possible
8 Dwell 400 400 48+3.5
9 Ramp 400 665 50
10 Dwell 665 665 0 50+12
11 Cool-down 665 20