Scouring of silk

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Silk Flowsheet


Silk Flowsheet.jpg

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


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