Structure and performance of soy hull carbon adsorbents as affected by pyrolysis temperature

JAOCS, Journal of the American Oil Chemists' Society

Volumn 75, Issue 5, 1998, Pages 615-621

  Gnanasambandam, Ravin ^a   Mathias, M ^a   Proctor, A ^a  

^a UNIVERSITY OF ARKANSAS   (United States)

Author keywords

Adsorbent; Carbon; FTIR; SEM; Soy hull; X ray diffraction

Indexed keywords

AMORPHOUS MATERIALS; CARBON; FATTY ACIDS; FOURIER TRANSFORM INFRARED SPECTROSCOPY; MOLECULAR STRUCTURE; PARTICLE SIZE ANALYSIS; PEROXIDES; PHOSPHORUS; PYROLYSIS; SCANNING ELECTRON MICROSCOPY; THERMAL EFFECTS; X RAY DIFFRACTION ANALYSIS;

LUTEIN; PEROXIDE VALUE; PHOSPHOLIPIDS;

ADSORBENTS;

EID: 0032069196     PISSN: 0003021X     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11746-998-0074-z     Document Type: Article

References (16)

1. Brekke, O.L., Bleaching, in Handbook of Soybean Processing and Utilization, edited by D.R. Erickson, E.H. Pryde, O.L. Brekke, T.L. Mounts, and R.A. Falb, American Soybean Association and American Oil Chemists' Society, 1980, pp. 71-88.
2. Proctor, A., P.K. Clark, and C.A. Parker, Rice Hull Ash Adsorbent Performance Under Commercial Soy Oil Bleaching Conditions, J. Am. Oil Chem. Soc. 72:459-462 (1995).
3. Proctor, A., and C.D. Harris, Soy Hull Carbon as an Adsorbent of Minor Crude Soy Oil Components, Ibid. 73:527-529 (1996).
4. Marshall, W.E., and M.M. Johns, Agricultural By-Products as Metal Adsorbents: Sorption Properties and Resistence to Mechanical Abrasion, J. Chem. Tech. Biotechnol. 66:192-198 (1996).
5. Johns, M.M., and W.E. Marshall. Metal Adsorption Using Granular Activated Carbons from Agricultural Byproducts. I and EC Special Symposium of the American Chemical Society, Atlanta, 1994.
6. Gnanasambandam, R., and A.P. Proctor. Soy Hull as an Adsorbents Source in Processing of Soy Oil, J. Am. Oil Chem. Soc. 74:685-692.
7. Proctor, A., and R. Gnanasambandam, Soy Hull Carbon as Adsorbents of Crude Soy Oil Components: Effect of Carbonization Time, Ibid. 74:1549-1553 (1997).
8. Official Methods of Analysis, Association of Official Analytical Chemists. Association of Official Analytical Chemists, Inc., Arlington, 1990, Vol. 1, pp. 42, 84-87.
9. Official Methods and Recommended Practices of the American Oil Chemists' Society, American Oil Chemists' Society, Champaign, 1985, Method Ca 5a-40.
10. Ibid., American Oil Chemists' Society, Champaign, 1985, Method Cd 8-53.
11. Proctor, A., and H.E. Snyder, Adsorption of Lutein from Soybean Oil on Silicic Acid I. Isotherms, J. Am. Oil Chem. Soc. 64:1163-1166 (1987).
12. Bartlett, G., Phosphorus Assay in Column Chromatography, J. Biol. Chem. 234:446-468 (1959).
13. SAS User Guide, SAS Institute, Cary, 1994.
14. Mattson, J.S., and H.B. Mark, Jr., Surface Oxygen Functional Groups and Neutralization of Base by Acidic Surface Oxides, in Activated Carbon: Surface Chemistry and Adsorption from Solution, J.S. Mattson and H.B. Mark, Jr., Marcel Dekker, New York, 1971, pp. 25-84.
15. Proctor, A., and S. Palaniappan, Soy Oil Lutein Adsorption by Rice Hull Ash, J. Am. Oil Chem. Soc. 67:15-17 (1990).
16. Patterson, H.B.W., Basic Components and Procedures, in Bleaching and Purifying Fats and Oils, Theory and Practice, AOAC Press, 1992, p. 49.