Design and operation of a mobile fast pyrolysis system utilizing a novel double pipe fluidized bed reactor

2021 ◽  
Vol 224 ◽  
pp. 107005
Author(s):  
Nana Wang ◽  
Hui Si ◽  
Weiming Yi ◽  
Yongjun Li ◽  
Yuchun Zhang
Keyword(s):  
Fluidized Bed ◽  
Fast Pyrolysis ◽  
Fluidized Bed Reactor ◽  
Double Pipe

Fast pyrolysis of Amazon tucumã (Astrocaryum aculeatum) seeds in a bubbling fluidized bed reactor

2013 ◽  
Vol 99 ◽  
pp. 23-31 ◽  
Author(s):  
Claudio S. Lira ◽  
Federico M. Berruti ◽  
Pietro Palmisano ◽  
Franco Berruti ◽  
Cedric Briens ◽  
...  
Keyword(s):  
Fluidized Bed ◽  
Fast Pyrolysis ◽  
Fluidized Bed Reactor ◽  
Bubbling Fluidized Bed ◽  
Astrocaryum Aculeatum

Finite Element Analysis of the Stress on Cylinder of the Fluidized Bed Reactor for Fast Pyrolysis

2011 ◽  
Vol 201-203 ◽  
pp. 660-663
Author(s):  
Qing Ruo Xie ◽  
Yi Sun ◽  
Li Wen Zheng ◽  
Hu Qi Wang ◽  
Zhang Fa Tong
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Fluidized Bed ◽  
Safety Assessment ◽  
Scale Up ◽  
Fast Pyrolysis ◽  
Fluidized Bed Reactor ◽  
Element Analysis ◽  
Ansys Analysis ◽  
Different Temperatures

A new experimental fluidized bed reactor was investigated and designed which has been widely utilized for fast pyrolysis under different temperatures (T=727–973 K).The stresses of the reactor cylinder are analyzed using finite element method(FEM, ANSYS Inc., U.S.A ) based on the safety assessment, and the cylinder is designed for installing scheme. The result of ANSYS analysis shows that the stress unstable positions are nearby both ends of the cylinder. The results of analysis are shown that the designing stresses are not beyond the allow able ones. So the designing parameters can possess sufficient reliability, and the design scheme can completely satisfy the strength requirement. Certainty of the stress could offered the valuable instruction for the application of the equipment on industrial scale-up.

Effect of process conditions on product yield and composition of fast pyrolysis of Eucalyptus grandis in fluidized bed reactor

2014 ◽  
Vol 20 (4) ◽  
pp. 2594-2602 ◽  
Author(s):  
Aghdas Heidari ◽  
Ralph Stahl ◽  
Habibollah Younesi ◽  
Alimorad Rashidi ◽  
Nicole Troeger ◽  
...  
Keyword(s):  
Fluidized Bed ◽  
Fast Pyrolysis ◽  
Eucalyptus Grandis ◽  
Fluidized Bed Reactor ◽  
Product Yield ◽  
Process Conditions

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

Continuous fast pyrolysis of rice husk in a fluidized bed reactor with high feed rates

2020 ◽  
pp. 1-11 ◽  
Author(s):  
Lucas M. Raymundo ◽  
Juliana S. Espindola ◽  
Fernanda C. Borges ◽  
Eliane Lazzari ◽  
Jorge O. Trierweiler ◽  
...  
Keyword(s):  
Fluidized Bed ◽  
Rice Husk ◽  
Fast Pyrolysis ◽  
Fluidized Bed Reactor ◽  
High Feed
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