Fast pyrolysis char - Assessment of alternative uses within the bioliq® concept

被引：33

作者：

Funke, A. ^{[1
]}

Niebel, A. ^{[1
]}

Richter, D. ^{[1
]}

Abbas, M. M. ^{[1
]}

Mueller, A. -K. ^{[2
]}

Radloff, S. ^{[2
]}

Paneru, M. ^{[3
]}

Maier, J. ^{[3
]}

Dahmen, N. ^{[1
]}

Sauer, J. ^{[1
]}

机构：

[1] Karlsruhe Inst Technol, Inst Catalysis Res & Technol, D-76344 Eggenstein, Germany

[2] Karlsruhe Inst Technol, Inst Ind Prod, D-76187 Karlsruhe, Germany

[3] Inst Combust & Power Plant Technol, D-70569 Stuttgart, Germany

来源：

BIORESOURCE TECHNOLOGY | 2016年 / 200卷

关键词：

Fast pyrolysis; 2nd generation biofuel; Char; Biomass residues; Pilot plant; TECHNOECONOMIC ASSESSMENT; ACTIVATED CARBONS; DIMETHYL ETHER; BIOMASS; POTASSIUM; BIOFUELS; QUALITY; YIELDS; STRAW; STEP;

D O I：

10.1016/j.biortech.2015.11.012

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Experiments with a process development unit for fast pyrolysis of biomass residues of 10 kg h (-1) have been performed to quantify the impact of two different product recovery options. Wheat straw, miscanthus and scrap wood have been used as feedstock. A separate recovery of char increases the organic oil yield as compared to a combined recovery of char and organic condensate (OC). Furthermore, it allows for an alternative use of the byproduct char which represents an important product fraction for the high ash biomass residues under consideration. The char produced shows little advantage over its biomass precursor when considered as energy carrier due to its high ash content. Significant value can be added by demineralizing and activating the char. The potential to increase the economic feasibility of fast pyrolysis is shown by an assessment of the bioliq (R) process chain. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：905 / 913

页数：9

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