Filtration properties of lignin precipitated from black liquor

International Chemical Recovery Conference

Volumn , Issue , 2001, Pages 19-25

  Ohman F ^a   Theliander, H ^a  

^a CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

CARBON DIOXIDE; FILTRATION; PH EFFECTS; PRECIPITATION (CHEMICAL); SULFURIC ACID; SUSPENSIONS (FLUIDS); THERMAL EFFECTS;

ACIDIFYING AGENTS;

LIGNIN;

BLACK LIQUORS;

EID: 0034846975     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. Precipitation of kraft lignin under alkaline conditions
2. Carbon dioxide precipitation of lignin from pine kraft black liquor
3. Kraft lignin recovery: Acid precipitation versus ultrafiltration. Part I: Laboratory test results
4. Kraft lignin recovery: Acid precipitation versus ultrafiltration. Part II: Technology and economics
5. Lignin recovery from kraft black liquor: Preliminary process design
6. Economic evaluation of black liquor treatment processes for incremental kraft pulp production
7. Untersuchungen zur Fällung von Lignin aus Sulfatschwarzlaugen, insbesondere mit Kohlendioxid
8. The precipitation of lignin from eucalyptus kraft black liquors
9. Beitrag zur Charakterisierung analytischer und technischer Lignine