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No 1 / 1
Mechanisms of mechanical fibrering
| Date: | 1.1.1995-31.12.1996 |
| Code: | K7613 |
| Department: | Åbo Akademi University / Faculty of Chemical Engineering (KTF), Laboratory of Pulping Technology |
| Address: |
Porthansgatan 3, FIN-20500 Åbo
Phone +358-2-2154 126 Fax +358-2-2517 797 E-mail blonnber@abo.fi |
| Project leader: |
TkD Hannu Paulapuro, professor
/ TKK
(1.1.1995-31.12.1996) |
| Researchers: |
DI Kari Koskenhely (1.1.1995-31.12.1996) |
| Type of research: |
2 (0=Within duty, 1=Ordered research, 2=Co-operation)
- basic research 30 % - applied research 30 % - developmental work 40 % |
| Finnish funding organizations: |
TEKES () FIM 500000 |
| Man months: | Totally: 21 months |
| Partners: | Tekniska högskola; Tammerfors tekniska högskola |
| Contacts: | Gros, KCL, Paprican, m.m. |
| Keywords: | mekanisk teknologi, hioke, mekanisk teknologi, slipmassa, slipning, amplitud, frekvens, slipmassa, grinding, amplitude, frequency, groundwood, |
Pulpstone is coated with grits of variable size that introduce mechanical pulses of controlled amplitude and frequency into the wood matrix.The pulp properties are correlated with the grit configuration to find better concepts for the pulpstone design.
26.2.1996 / 29.7.1996