Published September 18, 2013
| Version v1
Conference paper
Open
The effect of alkali catalyst content and water content in organosolve wheat straw lignin on process of it oxypropylation and characteristics of lignopolyols obtained
Authors/Creators
- 1. Latvian State Institute of Wood Chemistry
Description
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%.
Files
Files
(16.7 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:431d885ad76efd01ec6286494f76aef4
|
16.7 kB | Download |