Pine Wood and Sewage Sludge Torrefaction Process for Production Renewable Solid Biofuels and Biochar as Carbon Carrier for Fertilizers

被引：22

作者：

Piersa, Piotr ^{[1
]}

Szufa, Szymon ^{[1
]}

Czerwinska, Justyna ^{[1
]}

uenyay, Hilal ^{[1
]}

Adrian, Lukasz ^{[1
]}

Wielgosinski, Grzegorz ^{[1
]}

Obraniak, Andrzej ^{[1
]}

Lewandowska, Wiktoria ^{[1
]}

Marczak-Grzesik, Marta ^{[2
]}

Dzikuc, Maria ^{[3
]}

Romanowska-Duda, Zdzislawa ^{[4
]}

Olejnik, Tomasz P. ^{[5
]}

机构：

[1] Lodz Univ Technol, Fac Proc & Environm Engn, Wolczanska 213, PL-90924 Lodz, Poland

[2] AGH Univ Sci & Technol, Fac Energy & Fuels, Al Mickiewicza 30, PL-30059 Krakow, Poland

[3] Univ Zielona Gora, Fac Econ & Management, Ul Licealna 9, PL-65246 Zielona Gora, Poland

[4] Univ Lodz, Fac Biol & Environm Protect, Dept Plant Ecophysiol, Str Banacha 12-16, PL-92237 Lodz, Poland

[5] Lodz Univ Technol, Fac Biotechnol & Food Sci, Wolczanska 171-173, PL-90924 Lodz, Poland

来源：

ENERGIES | 2021年 / 14卷 / 23期

关键词：

torrefaction; pine wood; sewage sludge; biochar; kinetics; PYROLYSIS KINETICS; BIOMASS; FUEL; COMBUSTION; WASTES; ACACIA;

D O I：

10.3390/en14238176

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This work presents the results of research on the thermo-chemical conversion of woody biomass-pine wood coming from lodzkie voivodship forests and sewage sludge from the Group Sewage Treatment Plant of the Lodz Urban Agglomeration. Laboratory scale analyses of the carbonization process were carried out, initially using the TGA technique (to assess activation energy (EA)), followed by a flow reactor operating at temperature levels of 280-525 degrees C. Both the parameters of carbonized solid biofuel and biochar as a carrier for fertilizer (proximate and ultimate analysis) and the quality of the torgas (VOC) were analyzed. Analysis of the pine wood and sewage sludge torrefaction process shows clearly that the optimum process temperature would be around 325-350 degrees C from a mass loss ratio and economical perspective. This paper shows clearly that woody biomass, such as pine wood and sewage sludge, is a very interesting material both for biofuel production and in further processing for biochar production, used not only as an energy carrier but also as a new type of carbon source in fertilizer mixtures.

引用

页数：27