Production of bio-oil rich in acetic acid and phenol from fast pyrolysis of palm residues using a fluidized bed reactor: Influence of activated carbons

2016 ◽  
Vol 219 ◽  
pp. 357-364 ◽  
Author(s):  
Jae-Yong Jeong ◽  
Uen-Do Lee ◽  
Won-Seok Chang ◽  
Soo-Hwa Jeong
Keyword(s):  
Acetic Acid ◽  
Fluidized Bed ◽  
Activated Carbons ◽  
Fast Pyrolysis ◽  
Fluidized Bed Reactor ◽  
Bio Oil

Fast Pyrolysis of Oil Palm Kernel Shell in a Fluidized Bed Reactor: The Effect of Biomass Size on the Yields of Pyrolysis Products

2014 ◽  
Vol 625 ◽  
pp. 608-611
Author(s):  
Yoshimitsu Uemura ◽  
Ali Norizan ◽  
Hafizah Ahmad Afif ◽  
Norridah Osman ◽  
Wissam N. Omar ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Fluidized Bed ◽  
Fast Pyrolysis ◽  
Palm Kernel ◽  
Fluidized Bed Reactor ◽  
Internal Diameter ◽  
Pyrolysis Products ◽  
Palm Kernel Shell ◽  
Bio Oil ◽  
Benzene Toluene

This study investigates the effect of biomass size on the yields of char, liquid (organic compounds and water) and gas for fast pyrolysis of palm kernel shell (PKS). Fast pyrolysis was carried out in a fluidized bed reactor of 108 mm in internal diameter operated at 450 °C using three different sizes of palm kernel shell (0.325, 0.75 and 1.5 mm). In specific the effect of biomass size on the yields of known and unknown organics in bio-oil was mainly investigated. The major organics include acetic acid, phenol and furfural. The minor ones include 2-methylphenol, 4-methylphenol, 2-methylnaphthalene, benzene, toluene and tetrahydrofurane (THF). Smaller biomass sizes were favorable for higher bio-oil yields.

Bed Agglomeration during Bio-oil Fast Pyrolysis in a Fluidized-Bed Reactor

2018 ◽  
Vol 32 (3) ◽  
pp. 3608-3613 ◽  
Author(s):  
Wenran Gao ◽  
Mingming Zhang ◽  
Hongwei Wu
Keyword(s):  
Fluidized Bed ◽  
Fast Pyrolysis ◽  
Fluidized Bed Reactor ◽  
Bio Oil ◽  
Bed Agglomeration

Characteristics of Bio-oil from the Fast Pyrolysis of Elephant Grass (Pennisetum purpureum Schumach) in a Fluidized Bed Reactor

2016 ◽  
Vol 14 (2) ◽  
pp. 1-10 ◽  
Author(s):  
Joao Sousa ◽  
Marcio Bezerra ◽  
Marlon Almeida ◽  
Gustavo Moure ◽  
Juan Mesa-Perez ◽  
...  
Keyword(s):  
Fluidized Bed ◽  
Fast Pyrolysis ◽  
Fluidized Bed Reactor ◽  
Pennisetum Purpureum ◽  
Elephant Grass ◽  
Bio Oil

scholarly journals Bio-oil production from dry sewage sludge by fast pyrolysis in an electrically-heated fluidized bed reactor

2017 ◽  
Vol 27 (1) ◽  
pp. 7-14 ◽  
Author(s):  
Renato O. Arazo ◽  
Divine Angela D. Genuino ◽  
Mark Daniel G. de Luna ◽  
Sergio C. Capareda
Keyword(s):  
Sewage Sludge ◽  
Fluidized Bed ◽  
Fast Pyrolysis ◽  
Oil Production ◽  
Fluidized Bed Reactor ◽  
Bio Oil

Hydrogen Production via Catalytic Steam Reforming of Fast Pyrolysis Bio-oil in a Fluidized-Bed Reactor

2010 ◽  
Vol 24 (12) ◽  
pp. 6456-6462 ◽  
Author(s):  
Qingli Xu ◽  
Ping Lan ◽  
Baozhen Zhang ◽  
Zhizhong Ren ◽  
Yongjie Yan
Keyword(s):  
Hydrogen Production ◽  
Fluidized Bed ◽  
Steam Reforming ◽  
Fast Pyrolysis ◽  
Fluidized Bed Reactor ◽  
Bio Oil ◽  
Catalytic Steam Reforming

Bio-Oil Production from Fast Pyrolysis of Corn Stalk in a Fluidized Bed

2014 ◽  
Vol 672-674 ◽  
pp. 143-146 ◽  
Author(s):  
Peng Fu ◽  
Zhi He Li ◽  
Xue Yuan Bai ◽  
Wei Ming Yi
Keyword(s):  
Acetic Acid ◽  
Fluidized Bed ◽  
Pyrolysis Temperature ◽  
Fast Pyrolysis ◽  
Chemical Compounds ◽  
Oil Yield ◽  
Corn Stalk ◽  
Bio Oil ◽  
Major Chemical ◽  
Bed Material

Fast pyrolysis of corn stalk was performed at temperatures in the range of 450 - 600 °C in a fluidized bed. The chemical composition of bio-oil was analyzed by GC–MS, and its main properties were determined. The results showed that the bio-oil yield increased with increasing pyrolysis temperature from 450 °C to 500 °C and then declined with a further increase in pyrolysis temperature. The highest bio-oil yield of 43.3wt% was obtained at 500 °C with the dolomite as bed material. The char yield always decreased with the rise of temperature. The major chemical compounds of bio-oil included hydroxyacetone, butanone, acetic acid, propionic acid, ethylene glycol, phenol, etc.

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