Liquefaction and characterization of residue of oleaginous yeast in polyhydric alcohols

doi:10.1007/s11814-016-0122-6

CORC > 广州能源研究所 > 中国科学院广州能源研究所 > 中国科学院广州能源研究所

	Liquefaction and characterization of residue of oleaginous yeast in polyhydric alcohols
	Qi, Gaoxiang 1,2,3; Zhang, Hairong 1,2; Huang, Chao 1,2; Guo, Haijun 1,2; Xiong, Lian1,2 ; Wang, Can 1,2; Chen, Xinde1,2
刊名	KOREAN JOURNAL OF CHEMICAL ENGINEERING
	2016-10-01
卷号	33 期号:10 页码:2858-2862
关键词	Liquefaction Oleaginous Yeast Polyhydric Alcohol Polysaccharide
DOI	10.1007/s11814-016-0122-6
文献子类	Article
英文摘要	The residue of oleaginous yeast (ROY) was liquefied in polyhydric alcohols using sulfuric acid as catalyst. The effects of some liquefaction conditions on the liquefied residue rate, such as liquefaction temperature, catalyst loading, reaction time, glycerol concentration and solvent/ROY ratio, were discussed. The liquefied residue rate decreased as the reaction time, liquefaction temperature, catalyst loading, solvent/ROY ratio increased. The re-polymerization of liquefied products was favored in later stage reaction. Higher catalyst loading and lower solvent/ROY ratio could accelerate the re-polymerization of liquefied products; thus the liquefied residue increased. Fourier transform infrared (FT-IR) analyses showed that the main component of ROY is polysaccharide. The gas chromatography and mass spectrometry (GC-MS) analysis showed that liquefied products of ROY included alcohols, acids, ketones, aldehydes, amide, ester and their derivatives.
WOS关键词	POLYURETHANE FOAMS ; STRUCTURAL-CHARACTERIZATION ; LIGNOCELLULOSIC BIOMASS ; CRUDE GLYCEROL ; OIL PRODUCTION ; CELL-WALL ; POLYOLS ; WATER ; POLYSACCHARIDES ; PRODUCTS
语种	英语
WOS记录号	WOS:000385140600010
资助机构	Project of Jiangsu Province Science and Technology(BE2014101) ; project of National Natural Science Foundation of China(21406229) ; science and technology innovation platform and the carrier for production, teaching and research of HuaiAn(HAP201418)
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/13954]
专题	中国科学院广州能源研究所集成技术研发中心
作者单位	1.Chinese Acad Sci, Key Lab Renewable Energy, Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Xuyi Ctr Attapulgite Appl Technol Res Dev & Ind, Xuyi 211700, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Qi, Gaoxiang,Zhang, Hairong,Huang, Chao,et al. Liquefaction and characterization of residue of oleaginous yeast in polyhydric alcohols[J]. KOREAN JOURNAL OF CHEMICAL ENGINEERING,2016,33(10):2858-2862.
APA	Qi, Gaoxiang.,Zhang, Hairong.,Huang, Chao.,Guo, Haijun.,Xiong, Lian.,...&Chen, Xinde.(2016).Liquefaction and characterization of residue of oleaginous yeast in polyhydric alcohols.KOREAN JOURNAL OF CHEMICAL ENGINEERING,33(10),2858-2862.
MLA	Qi, Gaoxiang,et al."Liquefaction and characterization of residue of oleaginous yeast in polyhydric alcohols".KOREAN JOURNAL OF CHEMICAL ENGINEERING 33.10(2016):2858-2862.