Effect of the lignin component size and proportioning on the performance of heterogeneous sulfonated lignin dispersants

ASTM Special Technical Publication

Volumn , Issue 1449, 2003, Pages 85-91

  Winowiski, Tom ^a   Lebo, Stu ^a   Stoviak, Regan ^a   Gustafsson, Jonas ^b  

^a LignoTech USA Inc   (United States)

^b Borregaard LignoTech   (Norway)

Author keywords

Dispersant; Kraft; Lignin; Sulfite; Suspensibility

Indexed keywords

CONCENTRATION (PROCESS); COPPER COMPOUNDS; DISPERSIONS; KRAFT PROCESS; SULFONATION; SULFUR COMPOUNDS; VISCOSITY OF LIQUIDS;

DISPERSANT; KRAFT LIGNIN; SIDE CHAIN; SUPENSIBILITY;

LIGNIN;

CONCENTRATES; COPPER COMPOUNDS; DISPERSIONS; KRAFT PULPING; LIGNINS; SULFITES; SULFUR COMPOUNDS; VISCOSITY;

EID: 8644278936     PISSN: 00660558     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1520/stp11197s     Document Type: Conference Paper

References (6)

1. Conley, Robert F., 1996, "The Dispersed State, Its Form and Formation," Practical Dispersion - A Guide to Understanding and Formulating Slurries, Wiley-VCH, Inc., New York.
2. Delli Colli, H. T., 1986, "The influence of molecular weight and degree of sulfonation of kraft lignin on the rheological properties of concentrated suspensions of agrichemicals," Pesticide Science and Biotechnology, Proceedings of the Sixth International Congress of Pesticide Chemistry, pp. 279-286.
3. Gargulak, Jerry, 1997, "Molecular Weight Determination by HPLC", LignoTech USA Inc. Internal Method RAM-010.
4. Lin, Stephen Y., and Stuart E. Lebo, Jr., 1995, "Lignin," Encyclopedia of Chemical Technology, Fourth Edition, Volume 15, John Wiley & Sons, Inc., pp. 280-286.
5. McCarthy, Joseph L., and Aminul Islam, 1999, "Lignin Chemistry, Technology, and Utilization: A Brief History," Lignin: Historical, Biological, and Materials Perspectives, ACS Symposium Series 742, pp. 24-46.
6. Winowiski, T. S., Brzezinski, J., and Lebo, S. E., "Improved Efficacy of Lignosulfonate Dispersants Through a Novel Combination", Pesticide Formulations and Delivery Systems; Meeting the Challenges of the Current Crop Protection Industry, ASTM STP 1430, R. A. Downer, J. C. Mueninghoff and G. C. Volgas, Eds., American Society for Testing and Materials, West Conshohocken, PA, 2003