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| One-Step Valorization of Calcium Lignosulfonate To Produce Phenolics with the Addition of Solid Base Oxides in the Hydrothermal Reaction System | |
| Han, Hongjing1,2; Li, Jinxin1,2; Wang, Haiying1,2; Han, Yejun3; Chen, Yanguang1,2; Li, Jingyang1,2; Zhang, Yanan1,2; Wang, Yizhen1,2; Wang, Baohui1,2 | |
| 2019-05-01 | |
| Source Publication | ENERGY & FUELS
 |
| ISSN | 0887-0624 |
| Volume | 33Issue:5Pages:4302-4309 |
| Abstract | A new process, named one-step valorization of calcium lignosulfonate (CSL), has been proposed and used to produce phenolics via the addition of solid base oxides in a hydrothermal reaction system. A series of solid base oxides derived from layered double hydroxides (LDHs) were prepared by introducing ethanol. The samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), thermogravimetric (TG) and derivative thermogravimetric (DTG) analyses, temperature-programmed desorption of CO2 (CO2-TPD), Brunauer-Emmett-Teller (BET), flame atomic absorption spectrometry (FAAS), and X-ray photoelectron spectroscopy (XPS). Catalytic tests revealed that the liquid yield was approximately 75.82% under the action of NiMgFeOx during CSL depolymerization. Meanwhile, the solid residue accounted for only 19.71%, and the rest of the gaseous product was composed primarily of CO2. In the liquid product, the selectivity of phenolics was approximately 78.75% (24.19% phenol, 46.94% guaiacol, and 7.62% syringol). The gel permeation chromatography (GPC) analysis of the tetrahydrofuran soluble residues showed that CSL was efficiently depolymerized. Moreover, NiMgFeOx was recyclable and exhibited no significant loss of its catalytic activity after four runs. |
| DOI | 10.1021/acs.energyfuels.9b00332 |
| Language | 英语 |
| WOS Keyword | LIGNIN DEPOLYMERIZATION ; CATALYTIC DEPOLYMERIZATION ; ORGANOSOLV LIGNIN ; DOUBLE HYDROXIDES ; MG ; EFFICIENT ; METHANOL ; HYDROCRACKING ; CONVERSION ; CHEMICALS |
| Funding Project | Program for National Natural Science Foundation of China[51674089] ; Excellent Youth Foundation of Heilongjiang Province of China[JC2018002] ; Postdoctoral Scientific Research Development Fund of Heilongjiang Province of China[LBH-Q16037] ; Youth Fund of Northeast Petroleum University[2018QNL-17] |
| WOS Research Area | Energy & Fuels ; Engineering |
| WOS Subject | Energy & Fuels ; Engineering, Chemical |
| Funding Organization | Program for National Natural Science Foundation of China ; Excellent Youth Foundation of Heilongjiang Province of China ; Postdoctoral Scientific Research Development Fund of Heilongjiang Province of China ; Youth Fund of Northeast Petroleum University |
| WOS ID | WOS:000468365400065 |
| Publisher | AMER CHEMICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/30241 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Han, Hongjing |
| Affiliation | 1.Northeast Petr Univ, Sch Chem & Chem Engn, Daqing 163318, Peoples R China 2.Heilongjiang Prov Key Lab Oil & Gas Chem Technol, Daqing 163318, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Han, Hongjing,Li, Jinxin,Wang, Haiying,et al. One-Step Valorization of Calcium Lignosulfonate To Produce Phenolics with the Addition of Solid Base Oxides in the Hydrothermal Reaction System[J]. ENERGY & FUELS,2019,33(5):4302-4309. |
| APA | Han, Hongjing.,Li, Jinxin.,Wang, Haiying.,Han, Yejun.,Chen, Yanguang.,...&Wang, Baohui.(2019).One-Step Valorization of Calcium Lignosulfonate To Produce Phenolics with the Addition of Solid Base Oxides in the Hydrothermal Reaction System.ENERGY & FUELS,33(5),4302-4309. |
| MLA | Han, Hongjing,et al."One-Step Valorization of Calcium Lignosulfonate To Produce Phenolics with the Addition of Solid Base Oxides in the Hydrothermal Reaction System".ENERGY & FUELS 33.5(2019):4302-4309. |
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