Catalytic depolymerisation of suberin rich biomass with precious metal catalysts

被引：19

作者：

McCallum, Christopher S. ^{[1
]}

Strachan, Nicholas ^{[1
]}

Bennett, Stephen C. ^{[2
]}

Forsythe, W. Graham ^{[1
]}

Garrett, Mark D. ^{[1
]}

Hardacre, Christopher ^{[3
]}

Morgan, Kevin ^{[1
]}

Sheldrake, Gary N. ^{[1
]}

机构：

[1] Queens Univ Belfast, Sch Chem & Chem Engn, David Keir Bldg, Belfast BT9 5AG, Antrim, North Ireland

[2] Johnson Matthey Technol Ctr, Blounts Court, Reading RG4 9NH, Berks, England

[3] Univ Manchester, Sch Chem Engn & Analyt Sci, Oxford Rd, Manchester M13 9PL, Lancs, England

来源：

GREEN CHEMISTRY | 2018年 / 20卷 / 12期

基金：

英国工程与自然科学研究理事会;

关键词：

LIGNIN DEPOLYMERIZATION; CORK OAK; HYDROTALCITE; CONVERSION; CHEMICALS; EFFICIENT; MODEL;

D O I：

10.1039/c8gc00605a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Hydrogenolysis of cork has been examined using a range of precious metal catalysts studying the effect of the support, added base and solvent used. The addition of a catalyst and a base resulted in a bio-oil increase of 9.3-158% compared to when no catalyst was used along with an increase in the lipid yield of 113-258%. The change in the solvent to 2-methyl tetrahydrofuran from the original dioxane solvent system allowed for a change to a greener solvent as well as an increased bio-oil yield from 11.5 wt% to 42.6 wt%, in the absence of a base.

引用

页码：2702 / 2705

页数：4

共 30 条

[11]

Hattori H., 2010, 20 ANN SAUD JAP S CA

[12] Solvatochromic parameters for solvents of interest in green chemistry [J].

Jessop, Philip G. ;

Jessop, David A. ;

Fu, Dongbao ;

Lam Phan .

GREEN CHEMISTRY, 2012, 14 (05) :1245-1259

[13]

Kerton F.M., 2013, Alternative Solvents for Green Chemistry, DOI 10.1039/9781849736824

[14] Catalytic copyrolysis of cork oak and bio-oil distillation residue [J].

Lee, Yejin ;

Oh, Daejun ;

Kim, Young-Min ;

Jae, Jungho ;

Jung, Sang-Chul ;

Jeon, Jong-Ki ;

Kim, Sang Chai ;

Park, Young-Kwon .

APPLIED SURFACE SCIENCE, 2018, 429 :95-101

[15] An efficient and economical process for lignin depolymerization in biomass-derived solvent tetrahydrofuran [J].

Long, Jinxing ;

Zhang, Qi ;

Wang, Tiejun ;

Zhang, Xinghua ;

Xu, Ying ;

Ma, Longlong .

BIORESOURCE TECHNOLOGY, 2014, 154 :10-17

[16] Characterization and activity of hydrotalcite-type catalysts for acetonitrile hydrogenation [J].

Medina, F ;

Dutartre, R ;

Tichit, D ;

Coq, B ;

Dung, NT ;

Salagre, P ;

Sueiras, JE .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1997, 119 (1-3) :201-212

[17] Batch microreactor studies of lignin and lignin model compound depolymerization by bases in alcohol solvents [J].

Miller, JE ;

Evans, L ;

Littlewolf, A ;

Trudell, DE .

FUEL, 1999, 78 (11) :1363-1366

[18] Aldol-condensation of furfural by activated dolomite catalyst [J].

O'Neill, Rebecca E. ;

Vanoye, Laurent ;

De Bellefon, Claude ;

Aiouache, Farid .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2014, 144 :46-56

[19] CHEMICAL-COMPOSITION AND VARIABILITY OF CORK FROM QUERCUS-SUBER L [J].

PEREIRA, H .

WOOD SCIENCE AND TECHNOLOGY, 1988, 22 (03) :211-218

[20] Environmental analysis of the life cycle emissions of 2-methyl tetrahydrofuran solvent manufactured from renewable resources [J].

Slater, C. Stewart ;

Savelski, Mariano J. ;

Hitchcock, David ;

Cavanagh, Eduardo J. .

JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING, 2016, 51 (06) :487-494

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