publication . Article . 2014

Isolation of high quality lignin as a by-product from ammonia percolation pretreatment of poplar wood

Bouxin, Florent P.; Jackson, S. David; Jarvis, Michael C.;
Open Access
  • Published: 01 Jun 2014 Journal: Bioresource Technology, volume 162, pages 236-242 (issn: 0960-8524, Copyright policy)
  • Publisher: Elsevier BV
  • Country: India
Abstract A two-step process combining percolation-mode ammonia pretreatment of poplar sawdust with mild organosolv purification of the extracted lignin produced high quality, high purity lignin in up to 31% yield and 50% recovery. The uncondensed fraction of the isolated lignin was up to 34%, close to that the native lignin (40%). Less lignin was recovered after pretreatment in batch mode, apparently due to condensation during the longer residence time of the solubilised lignin at elevated temperature. The lignin recovery was directly correlated with its molecular weight and its nitrogen content. Low nitrogen incorporation, observed at high ammonia concentration...
Medical Subject Headings: food and beveragescomplex mixturesfungitechnology, industry, and agriculturemacromolecular substances
free text keywords: Renewable Energy, Sustainability and the Environment, Environmental Engineering, Waste Management and Disposal, Bioengineering, General Medicine, Nitrogen, chemistry.chemical_element, chemistry, Bond cleavage, Lignin, chemistry.chemical_compound, Waste management, Organosolv, Condensation, Sawdust, visual_art.visual_art_medium, visual_art, Ammonia, Organic chemistry, By-product, QD
Related Organizations
29 references, page 1 of 2

1. Agbor, V.B., Cicek, N., Sparling, R., Berlin, A., Levin, D.B., 2011. Biomass pretreatment: Fundamentals toward application. Biotechnol. Adv., 29, 675-685. [OpenAIRE]

2. Balan, V., Cheh, A., Chundawat, S., Dale, B.E., Sousa, L., 2013. Fractionated extractive products from plant biomass and methods of making and using same, pp. 30pp., Cont.-ofpart of U.S. Provisional Ser. No. 817,204.

3. Bals, B., Wedding, C., Balan, V., Sendich, E., Dale, B., 2011. Evaluating the impact of ammonia fiber expansion (AFEX) pretreatment conditions on the cost of ethanol production. Bioresour. Technol., 102, 1277-1283.

4. Blakeney, A.B., Harris, P.J., Henry, R.J., Stone, B.A., 1983. A simple and rapid preparation of alditol acetates for monosaccharide analysis. Carbohydr. Res., 113, 291-299. [OpenAIRE]

5. Bouxin, F.P., David, J.S., Jarvis, M.C., 2014. Organosolv pretreatment of Sitka spruce wood: conversion of hemicelluloses to ethyl glycosides. Bioresour. Technol., 151, 441-4.

6. Bozell, J.J., Holladay, J.E., Johnson, D., White, J.F., 2007. Top Value-Added Chemicals from Biomass. Volume II-Results of Screening for Potential Candidates from Biorefinery Lignin.

7. Capanema, E.A., Balakshin, M.Y., Chen, C.-L., Gratzl, J.S., Kirkman, A.G., 2001. Oxidative Ammonolysis of Technical Lignins. Part 1. Kinetics of the Reaction under Isothermal Condition at 130°C Holzforsch., pp. 397.

8. Choi, J., Faix, O., 2010. Thioacidolytic analysis of residual lignins isolated from the chemical pulps of spruce (Picea abies) and beech (Fagus sylvatica) wood. J. Wood Sci., 56, 242-249.

9. Chundawat, S.P.S., Bals, B., Campbell, T., Sousa, L., Gao, D., Jin, M., Eranki, P., Garlock, R., Teymouri, F., Balan, V., Dale, B.E., 2013. Primer on ammonia fiber expansion pretreatment. John Wiley & Sons Ltd., pp. 169-200. [OpenAIRE]

10. Chundawat, S.P.S., Donohoe, B.S., da Costa Sousa, L., Elder, T., Agarwal, U.P., Lu, F., Ralph, J., Himmel, M.E., Balan, V., Dale, B.E., 2011. Multi-scale visualization and characterization of lignocellulosic plant cell wall deconstruction during thermochemical pretreatment. Energy & Env. Sci., 4, 973-984.

11. El Hage, R., Brosse, N., Sannigrahi, P., Ragauskas, A., 2010. Effects of process severity on the chemical structure of Miscanthus ethanol organosolv lignin. Polym. Degrad. Stab., 95, 997- 1003. [OpenAIRE]

12. Gupta, R., Lee, Y.Y., 2009. Pretreatment of hybrid poplar by aqueous ammonia. Biotechnol. Prog., 25, 357-364.

13. Kim, T.H., Gupta, R., Lee, Y.Y., 2009. Pretreatment of biomass by aqueous ammonia for bioethanol production. Methods Mol. Biol. (Totowa, NJ, U. S.), 581, 79-91.

14. Kim, T.H., Kim, J.S., Sunwoo, C., Lee, Y.Y., 2003. Pretreatment of corn stover by aqueous ammonia. Bioresour. Technol., 90, 39-47.

15. Kumar, R., Mago, G., Balan, V., Wyman, C.E., 2009. Physical and chemical characterizations of corn stover and poplar solids resulting from leading pretreatment technologies. Bioresource Technology, 100, 3948-3962. [OpenAIRE]

29 references, page 1 of 2
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