The effect of alkali catalyst content and water content in organosolve wheat straw lignin on process of it oxypropylation and characteristics of lignopolyols obtained
| Main Authors: | Arshanitsa, Alexandr, Vevere, Laima, Telysheva, Galina |
|---|---|
| Format: | Proceeding |
| Bahasa: | eng |
| Terbitan: |
, 2013
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| Online Access: |
https://zenodo.org/record/7557 |
Daftar Isi:
- The novel wheat straw organosolv lignin (BIOLIGNIN) produced on CIMV pilot plant (France) was oxypropylated at propylene oxide lignin ratio equal 7/3 in laboratory scale high pressure Parr reactor using different KOH content and water content in lignin. It was shown that in dependence of reaction condition the yield of solid non-liquified fraction varied in the range 0.1-9.9%.