FRACTIONATION AND CHARACTERISATION OF TECHNICAL AMMONIUM LIGNOSULPHONATE
It is difficult to use lignin in any analytical methodology without reducing its considerable polydispersity by fractionation. An ammonium lignosulphonate sample was fractionated using a method of partial solubility in solutions of isopropanol increasingly diluted with distilled water, effectively f...
Main Authors: | Cheryl Ann Leger, Felisa D Chan, Marc H Schneider |
---|---|
Format: | Article |
Language: | English |
Published: |
North Carolina State University
2010-08-01
|
Series: | BioResources |
Subjects: | |
Online Access: | http://ojs.cnr.ncsu.edu/index.php/BioRes/article/viewFile/BioRes_05_4_2239_Leger_CS_Fractionation_Char_Ammon_Lignosulfonate/713 |
Similar Items
-
Effect of Silicate, Carbonate, Calcium Lignosulphonate, and Silicic Acid Additives on Ammonium Nitrate Degradation
by: Ahmet Ozan Gezerman
Published: (2020-03-01) -
Thermal Stability and Kinetics of Sodium Alginate and Lignosulphonic Acid Blends
by: S. Giridhar Reddy, et al.
Published: (2018-09-01) -
Safety of lignosulphonate for all animal species
by: EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), et al.
Published: (2020-02-01) -
Statement on the safety of calcium lignosulphonate (40–65) as a food additive
by: EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS)
Published: (2011-07-01) -
Scientific Opinion on the safety and efficacy of lignosulphonate as a feed additive for all animal species
by: EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
Published: (2015-07-01)