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Optimization of the Process of Furfural Preparation via Catalytic Hydrolysis of Corncob by Acid Salt
Received date: 2014-06-03
Revised date: 2014-07-12
Online published: 2014-08-30
Aiming at the existing problems such as high toxicity, severe corrosion and pollution of dilute sulfuric acid as catalyst for furfural preparation in present industry, this study attempted to prepare furfural via hydrolysis of corncob using acid salt as catalyst. The effects of catalysts type, reaction temperature, reaction time on furfural yield were investigated through single factor experiments. The optimum hydrolysis technology parameters for producing furfural were obtained as follows: hydrolysis time of 90 min, hydrolysis temperature of 190℃ and sodium hydrogen sulfate as catalyst,. Under this condition, the furfural yield reached 39.91%.
FENG Pei-liang , WANG Jun , LI Duo-song , YAN Li . Optimization of the Process of Furfural Preparation via Catalytic Hydrolysis of Corncob by Acid Salt[J]. Advances in New and Renewable Energy, 2014 , 2(4) : 260 -263 . DOI: 10.3969/j.issn.2095-560X.2014.04.003
[1] Garrote G, Falque E, Dominguze H, et al. Autohydrolys of agricultural residues: study of reaction byproducts[J]. Bioresour Technol, 2007, 98: 1951-1957.
[2] 殷艳飞, 房桂干, 施英乔, 等. 生物质转化制糠醛及其应用[J]. 生物质化学工程, 2011, 45(1): 53-56.
[3] Mamman A S, Lee J M, Kim Y C. et al. Furfural: Hemicellulose/xylose-derived biochemical[J]. Biofuels, Bioprod. Biorefin., 2008, 2(5): 438-454.
[4] Agirrezabal-Telleria I, Larreategui A, Requies J, et al. Furfural production from xylose using sulfonic ion- exchange resins (Amberlyst) and simultaneous stripping with nitrogen[J]. Bioresource Technology, 2011, (102): 7478-7485.
[5] Mabee W E, Gregg D J, Arato C, et al. Update on softwood-to-ethanol process development[J]. Appl. Biochem. Biotechnol, 2006, 129: 55-70.
[6] Vinit C, Ana B P, Stanley I, et al. Xylose Isomerization to Xylulose and its Dehydration to Furfural in Aqueous Media[J]. ACS Catalysis, 2011, 1: 1724-1728.
[7] 高礼芳, 徐红彬, 张懿, 等. 高温稀酸催化玉米芯水解生产糠醛工艺优化[J]. 过程工程学报, 2010, 10(2): 293-297.
[8] 白庚辛. 1, 4−丁二醇, 四氢呋喃及其工业衍生物[M]. 北京: 化学工业出版社, 2013: 63-65.
[9] Marcotullio G, De J W. Chloride ions enhance furfural formation from D-xylose in dilute aqueous acidic solutions[J]. Green Chemistry. 2010, 12 (10): 1739-1746.
[10] 马宝岐. 糠醛生产的现状和发展[J]. 陕西化工, 1980, 1(5): 27-36.
[11] 余先纯, 李湘苏, 易雪静, 等. 固体酸水解玉米秸秆制备糠醛的研究[J]. 林产化学与工业, 2011, 31(3): 71-74.
[12] Chareonlimkun A, Champreda V, Shotipruk A, et al. Catalytic conversion of sugarcane bagasse, rice husk and corncob in the presence of TiO2, ZrO2 and mixed-oxide TiO2-ZrO2 under hot compressed water (HCW) condition[J]. Bioresour. Technol., 2010, 101: 4179-4186.
[13] Daengprasert W, Boonnoun P, Laosiripojana N, et al. Application of sulfonated carbon-based catalyst for solvothermal conversion of cassava waste to hydroxyl- methylfurfural and furfural[J]. Industrial & Engineering Chemistry Research, 2011, 50(13): 7903-7910.
[14] Yang W D, Li P L, Bo D C, et al. Optimization of furfural production from D-xylose with formic acid as catalyst in a reactive extraction system[J]. Bioresource Technology, 2013, 133: 361-369.
[15] Sergio L, Martyn P, Anabela A V. Dehydration of d-xylose into furfural catalysed by solid acids derived from the layered zeolite Nu-6(1)[J]. Catalysis Communications, 2008, 9: 2144-2148.
[16] Darryn W R, John P B, William O S, et al. Methanesulfonic acid-catalyzed conversion of glucose and xylosemixtures to levulinic acid and furfural[J]. Industrial Crops and Products, 2014, 52: 46-57.
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