The Influence of Heat and Two Stages Precipitation in the Process of Natural Polymer Purification from the Byproduct of Bioethanol Process Base on Empty Palm Fruit Bunch

Achmad Hanafi; Harry Budiman; Fauzan Aulia

doi:10.4028/www.scientific.net/AMR.1123.177

Paper Titles

Preliminary Study on the Biocompatibility of Stainless Steel 316L and UHMWPE Material
p.160

A Bipolar Artificial Hip Joint Design for Contact Impingement Reduction
p.164

Chitosan Membrane with Blending of Rice Hull Ash Silica and Polyethylene Glycol for Cu(II) Adsorption in Aqueous Solution
p.169

Synthesis of Biodegradable Plastic Films from Oil Palm Empty Fruit Bunch Cellulose
p.173

The Influence of Heat and Two Stages Precipitation in the Process of Natural Polymer Purification from the Byproduct of Bioethanol Process Base on Empty Palm Fruit Bunch
p.177

Preparation of Chitosan-Alginate/PES Pervaporation Membranes for Bioethanol Dehydration
p.182

The Influence of Adding Bio Inhibitor Sarang Semut (Myrmecodia pendans) to Carbon Steel API 5L Grade B in Solution of HCl 1 M
p.187

The Effect of Sandblasting and Electropolishing on the Surface Roughness and Corrosion Rate of AISI 316L Stainless Steel
p.192

The Effect of the Wall Thickness on Wear of an UHMWPE Acetabular Liner
p.196

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1123The Influence of Heat and Two Stages Precipitation...

The Influence of Heat and Two Stages Precipitation in the Process of Natural Polymer Purification from the Byproduct of Bioethanol Process Base on Empty Palm Fruit Bunch

Abstract:

The biopolymer material, lignin, was recovered from the black liquor by acidification of the black liquor using sulfuric acid. Several purification techniques were carried out to produce the high purity of lignin such as gradual precipitation of lignin from black liquor (first stage: precipitation at pH 7, second stage: precipitation at pH 2) and the diluting of crude lignin by sodium hydroxide then followed by re-precipitation at different temperature. Subsequently, the impurities of lignin product resulted from each purification techniques was determined as ash content that analyzed using temperature program furnace; and the content of lignin was investigated using spectrophotometer UV-Vis. The result showed that the content of lignin of material produced from gradual precipitation was approximately 77.6%. It was higher than the content of lignin about 3.4% of material produced from direct precipitation to pH 2. In addition, the elevating of temperature from 40 to 60°C was no considerably affect to the content of lignin in precipitate produced from re-precipitation of crude lignin solution in sodium hydroxide. Nonetheless, the content of lignin of precipitate improved 15% when the temperature of re-precipitation of crude lignin solution in sodium hydroxide was raised from room temperature to 40-60°C.

You might also be interested in these eBooks

Advanced Materials Science and Technology II

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 1123)

Pages:

177-181

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1123.177

Citation:

Cite this paper

Online since:

August 2015

Authors:

Achmad Hanafi*, Harry Budiman, Fauzan Aulia

Keywords:

Biopolymer, Lignin, Purification, Two Stages Precipitation

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

* - Corresponding Author

References

[1] S. I. Mussatto, M. Fernandes, G. J. M. Rocha, J. J. M. Orfao, J. A. Teixeira, I. C. Roberto, Production, characterization and application of activated carbon from brewer's spent grain lignin, Bioresource Technol. 101 (2010) 2450–2457.

DOI: 10.1016/j.biortech.2009.11.025

Google Scholar

[2] T. Dizhbite, G. Zakis, A. Kizima, E. Lazareva, G. Rossinskaya, V. Jurkjane, G. Telysheva, U. Viesturs, Lignin a useful bioresource for the production of sorption-active materials, Bioresource Technol. 67 (1999) 221–228.

DOI: 10.1016/s0960-8524(98)80004-7

Google Scholar

[3] R. El, N. Brosse, L. Chrusciel, C. Sanchez, P. Sannigrahi, A. Ragauskas, Characterization of milled wood lignin and ethanol organosolv lignin from miscanthus, Polym. Degrad. Stabil. 94 (2009) 1632–1638.

DOI: 10.1016/j.polymdegradstab.2009.07.007

Google Scholar

[4] K. Minu, K. K. Jiby, V. V. N. Kishore, Isolation and purification of lignin and silica from the black liquor generated during the production of bioethanol from rice straw, Biomass Bioenerg. 39 (2012) 210–217.

DOI: 10.1016/j.biombioe.2012.01.007

Google Scholar

[5] X. Sun, Z. Jing, P. Fowler, Y. Wu, M. Rajaratnam, Structural characterization and isolation of lignin and hemicelluloses from barley straw, Ind. Crop. Prod. 33 (2011) 588–598.

DOI: 10.1016/j.indcrop.2010.12.005

Google Scholar

[6] D. G. J. Mann, N. Labbe, R. W. Sykes, K. Gracom, L. Kline, I. M. Swamidoss, J. N. Burris, M. davis, C. N. Stewart, Rapid Assessment of Lignin Content and Structure in Switchgrass (Panicum virgatum L. ) Grown Under Different Environmental Conditions, Bioenerg. Res. 2 (2009).

DOI: 10.1007/s12155-009-9054-x

Google Scholar

[7] A. Moubarik, N. Grimi, N. Boussetta, A. Pizzi, A. Isolation and characterization of lignin from Moroccan sugar cane bagasse : Production of lignin – phenol-formaldehyde wood adhesive. Ind. Crop. Prod. 45 (2013) 296–302.

DOI: 10.1016/j.indcrop.2012.12.040

Google Scholar

[8] R. Sun, J. Tomkinson, J. Bolton, Effects of precipitation pH on the physico-chemical properties of the lignins isolated from the black liquor of oil palm empty fruit bunch fibre pulping, Polym. Degrad. Stabil. 63 (1999) 195–200.

DOI: 10.1016/s0141-3910(98)00091-3

Google Scholar

[9] P. J. M. Carrott, M. M. L. R. Carrott, Lignin – from natural adsorbent to activated carbon : A review, Bioresource Technol. 98 (2007) 2301–2312.

DOI: 10.1016/j.biortech.2006.08.008

Google Scholar

[10] N. Brosse, M. Nasir, M. Ibrahim, A. A. Rahim, Biomass to Bioethanol : Initiatives of the Future for Lignin, ISRN Material Science. (2011) (2011).

DOI: 10.5402/2011/461482

Google Scholar

[11] R. Sun, J. Tomkinson, Fractional separation and physico-chemical analysis of lignins from the black liquor of oil palm trunk fibre pulping, Sep. Purif. Technol. 24 (2001) 529–539.

DOI: 10.1016/s1383-5866(01)00153-8

Google Scholar

[12] F. Ohman, H. Theliander, Fractional separation and physico-chemical analysis of lignins from the black liquor of oil palm trunk fibre pulping, Tappi J. 6 (2007) 3–9.

DOI: 10.1016/s1383-5866(01)00153-8

Google Scholar

[13] H. Haykiri-Acma, S. Yaman, M. Alkan, S. Kucukbayrak, Mineralogical characterization of chemically isolated ingredients from biomass, Energ. Convers. Manag. 77 (2014) 221-226.

DOI: 10.1016/j.enconman.2013.09.024

Google Scholar