Formation of aliphatic carboxylic acids during soda-AQ pulping of wheat straw and reed canary grass

Paperi ja Puu/Paper and Timber

Volumn 84, Issue 2, 2002, Pages 119-122

  Feng, Zhinan ^a   Alén, Raimo ^a   Niemelä, Klaus ^a  

^a UNIVERSITY OF JYVÄSKYLÄ   (Finland)

Author keywords

Aliphatic carboxylic acids; Dicarboxylic acids; Hydroxy carboxylic acids; Non wood; Reed canary grass; Soda AQ pulping; Wheat straw

Indexed keywords

CARBOXYLIC ACIDS; DELIGNIFICATION; GAS CHROMATOGRAPHY; PH EFFECTS; THERMAL EFFECTS;

ALIPHATIC CARBOXYLIC ACIDS;

PULP MANUFACTURE;

ALKALINE PULPING; CARBOXYLIC ACIDS; DELIGNIFICATION; GRASSES; PH; STRAW; TEMPERATURE;

EID: 0036125565     PISSN: 00311243     EISSN: None     Source Type: Trade Journal    
DOI: None     Document Type: Article

References (12)

1. Characterization of pulping liquors
2. Formation of carboxylic acids by degradation of carbohydrates during kraft cooking of pine
3. Formation of hydroxy carboxylic acids from softwood polysaccharides during alkaline pulping
4. GLC-MS studies on pine kraft black liquors. Part I. Identification of monomeric compounds
5. The formation of carboxylic acids during kraft and kraft-anthraquinone pulping of birch wood
6. Low-molecular-weight organic compounds in birch kraft black liquor
7. Soda-AQ pulping of wheat straw
8. Soda-AQ pulping of reed canary grass
9. 6, and lactic acid as their benzyl esters on a fused-silica capillary column
10. Gas-liquid chromatographic separation of hydroxy monocarboxylic acids and dicarboxylic acids on a fused-silica capillary column
11. Characterization of black liquors from soda-AQ pulping of wheat straw