Difference between revisions of "Scouring of silk"
From Efficiency Finder
(New page: Back to EFFICIENCY FINDER FOR TEXTILE INDUSTRY *;Additional information ;Silk Flowsheet [[Image:Silk Flowshee...) |
m (Protected "Scouring of silk" [edit=autoconfirmed:move=autoconfirmed]) |
(No difference)
|
Revision as of 16:43, 9 November 2010
Back to EFFICIENCY FINDER FOR TEXTILE INDUSTRY
- Silk Flowsheet
Literature: UNIDO CP Unit Technical Report, https://www.unido.org/NCPC/ReportTexts/NCPC00000015.pdf
- Typical parameters of the process
Techniques | Temperature [°C] | Water consumption | Pressure (bar) | Heat transfer medium | Residence Time | Additional information | Literature: |
Production of "unscoured" silk | low | slithly alkaline bath | BAT 2003 | ||||
"Souple" silk | under acid conditions | BAT 2003 | |||||
Degummed silk: with soap | 95-98 | up to 2 h | bath: 10-15 g soap/l | BAT 2003 | |||
Degumming with synthetic detergents | 95-98 | alkali and detergent mixtures | BAT 2003 | ||||
Degumming under pressure & high temp. | 110-140 | aqueous bath with surfacants | BAT 2003 |