L% formaldehyde solutio in strigili evaporatore per metrum fluxum exantlaretur, cadens cinematographicus evaporator unitus ad 60% in ollam adhuc influebat. In aheno continue calefit ab 0,4 MPa vapore in coil et euanescit et dehydrat, cum retrahitur ad 75%, alte coacto formaldehyde in sarculum sicciorem cum vacuo pone.
s/n |
item |
Processus index |
Nota |
1 |
PFA content |
92~96% w/w |
Northmanni XCV% |
2 |
formic acid |
0.03% |
|
3 |
range liquescens |
120~ 170℃ |
|
4 |
Cinis content |
<100 ppm |
|
5 |
aspectum |
Pulvis albus |
|
6 |
Methanolum content |
-1 cum% |
|
7 |
Free aqua |
-1 cum% |
|
8 |
Ferrum contentus |
<2 ppm |