Renewable chemical feedstocks from peanut shell liquefaction: Preparation and characterization of liquefied products and residue

CORC > 青岛生物能源与过程研究所 > 中国科学院青岛生物能源与过程研究所 > 热化学转化事业部

	Renewable chemical feedstocks from peanut shell liquefaction: Preparation and characterization of liquefied products and residue
	Zhang, Qinqin 1; Zhang, Guangyu 1; Han, Dezhi 2; Wu, Yumin 1
刊名	JOURNAL OF APPLIED POLYMER SCIENCE
	2016-11-20
卷号	133 期号:44
关键词	cellulose and other wood products degradation properties and characterization recycling
英文摘要	The objective of this investigation is to liquefy peanut shell for the preparation of aromatic polyol-rich products. The influences of reaction parameters are discussed. It is found that, compared to single-solvent, the mixture of polyethylene glycol and glycerol as solvents shows higher liquefaction efficiency. And the maximum liquefaction yield of 98.7 wt % can be achieved when the sulfuric acid content, mass ratio between polyethylene glycerol, glycerol, and peanut shell powder, liquefaction temperature, and time are 17 wt % (relative to peanut shell), 8/2/1, 150 degrees C, and 2 h, respectively. Furthermore, the solubility test result indicates that the liquefied products are fully soluble in the water and polyol. Meanwhile, the properties of the peanut shell and liquefaction residue were analyzed by means of attenuated total reflectance-Fourier transform infrared spectroscope, thermal gravity analysis, and scanning electron microscope. The polysaccharide is degraded by the cleaving of C-O bond, and the lignin is decomposed by leaving the dominant linkages including beta-O-4, 4-O-5, and dibenzodioxocin units. The fibers in the peanut shell are broken, and the nondegraded components in the residue lost their network structure. (C) 2016 Wiley Periodicals, Inc.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Polymer Science
研究领域[WOS]	Polymer Science
关键词[WOS]	POLYURETHANE FOAMS ; RAPID LIQUEFACTION ; ETHYLENE-GLYCOL ; CRUDE GLYCEROL ; WHEAT-STRAW ; LIGNIN ; BIOMASS ; WOOD ; BIOPOLYOLS ; ALCOHOL
收录类别	SCI
语种	英语
WOS记录号	WOS:000383356200025
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn/handle/337004/8520]
专题	青岛生物能源与过程研究所_热化学转化事业部
作者单位	1.Qingdao Univ Sci & Technol, Coll Chem Engn, Qingdao 266042, Peoples R China 2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Qinqin,Zhang, Guangyu,Han, Dezhi,et al. Renewable chemical feedstocks from peanut shell liquefaction: Preparation and characterization of liquefied products and residue[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2016,133(44).
APA	Zhang, Qinqin,Zhang, Guangyu,Han, Dezhi,&Wu, Yumin.(2016).Renewable chemical feedstocks from peanut shell liquefaction: Preparation and characterization of liquefied products and residue.JOURNAL OF APPLIED POLYMER SCIENCE,133(44).
MLA	Zhang, Qinqin,et al."Renewable chemical feedstocks from peanut shell liquefaction: Preparation and characterization of liquefied products and residue".JOURNAL OF APPLIED POLYMER SCIENCE 133.44(2016).