Difference between revisions of "Dyeing of silk"
From Efficiency Finder
(New page: Back to EFFICIENCY FINDER FOR TEXTILE INDUSTRY *;Additional information *;Silk dyeing Flowsheet [[Image:Silk d...) |
|||
Line 20: | Line 20: | ||
| align="center" style="background:#2266CC;"|'''Temperature [°C]''' | | align="center" style="background:#2266CC;"|'''Temperature [°C]''' | ||
| align="center" style="background:#2266CC;"|'''Pressure (bar)''' | | align="center" style="background:#2266CC;"|'''Pressure (bar)''' | ||
+ | | align="center" style="background:#2266CC;"|'''pH''' | ||
| align="center" style="background:#2266CC;"|'''Heat transfer medium''' | | align="center" style="background:#2266CC;"|'''Heat transfer medium''' | ||
| align="center" style="background:#2266CC;"|'''Residence Time''' | | align="center" style="background:#2266CC;"|'''Residence Time''' | ||
Line 25: | Line 26: | ||
| align="center" style="background:#2266CC;"|'''Literature''' | | align="center" style="background:#2266CC;"|'''Literature''' | ||
|- | |- | ||
− | | style="background:#AACCEE;"| Batch dyeing or Exhaustion dyeing|| align="center"| 100|||| align="center"| | + | | style="background:#AACCEE;"| Batch dyeing or Exhaustion dyeing|| align="center"| 100|||| align="center"| 3-6|||| align="center"| 45-60 min|| align="center"| Acid dyes|| rowspan="4" align="center"| BAT in textile industries, 2003 |
|- | |- | ||
− | | style="background:#AACCEE;"| | + | | style="background:#AACCEE;"| Batch dyeing or Exhaustion dyeing|| align="center"| 100|||| align="center"| 1,8-2,5|||| align="center"| 90 min|| align="center"| 1:1 metalcomplex dyes |
|- | |- | ||
− | | style="background:#AACCEE;"| | + | | style="background:#AACCEE;"| Batch dyeing or Exhaustion dyeing|| align="center"| 98|||| align="center"| 4,5-7|||| align="center"| 55 min|| align="center"| 1:2 metalcomplex dyes |
|- | |- | ||
− | | style="background:#AACCEE;"| | + | | style="background:#AACCEE;"| Batch dyeing or Exhaustion dyeing|| align="center"| 98|||| align="center"| 4,5-7|||| align="center"| 90 min|| align="center"| reactive dyes |
|} | |} | ||
+ | |||
Back to [[Subsection DB textiles|EFFICIENCY FINDER FOR TEXTILE INDUSTRY]] | Back to [[Subsection DB textiles|EFFICIENCY FINDER FOR TEXTILE INDUSTRY]] |
Revision as of 12:08, 16 November 2010
Back to EFFICIENCY FINDER FOR TEXTILE INDUSTRY
- Silk dyeing Flowsheet
Literature: UNIDO CP Unit Technical Report, https://www.unido.org/NCPC/ReportTexts/NCPC00000015.pdf
- Typical parameters of the process
Techniques | Temperature [°C] | Pressure (bar) | pH | Heat transfer medium | Residence Time | Additional information | Literature |
Batch dyeing or Exhaustion dyeing | 100 | 3-6 | 45-60 min | Acid dyes | BAT in textile industries, 2003 | ||
Batch dyeing or Exhaustion dyeing | 100 | 1,8-2,5 | 90 min | 1:1 metalcomplex dyes | |||
Batch dyeing or Exhaustion dyeing | 98 | 4,5-7 | 55 min | 1:2 metalcomplex dyes | |||
Batch dyeing or Exhaustion dyeing | 98 | 4,5-7 | 90 min | reactive dyes |