Production of lignocellulosic gasoline using fast pyrolysis of biomass and a conventional refining scheme

2014 ◽  
Vol 86 (5) ◽  
pp. 859-865 ◽  
Author(s):  
Andrea de Rezende Pinho ◽  
Marlon Brando Bezerra de Almeida ◽  
Fabio Leal Mendes ◽  
Vitor Loureiro Ximenes
Keyword(s):  
Sugar Cane ◽  
Aromatic Compounds ◽  
Catalytic Cracking ◽  
Petrochemical Industry ◽  
Fast Pyrolysis ◽  
Fluid Catalytic Cracking ◽  
Lignocellulosic Wastes ◽  
Bio Oil ◽  
Alternative Materials ◽  
Pyrolysis Of Biomass

AbstractThis paper shows how some existing refining technologies such as fluid catalytic cracking (FCC) can be modified to process bio-oil, derived from agricultural lignocellulosic wastes such as the sugar cane straw. Tests carried out in demonstration scale (150 kg/h) show the potential of these alternative materials to produce lignocellulosic gasoline or aromatic compounds, suitable to the petrochemical industry.

Overview of Bio-Oil Upgrading via Catalytic Cracking

2013 ◽  
Vol 827 ◽  
pp. 25-29 ◽  
Author(s):  
Hang Tao Liao ◽  
Xiao Ning Ye ◽  
Qiang Lu ◽  
Chang Qing Dong
Keyword(s):  
Lignocellulosic Biomass ◽  
Catalytic Cracking ◽  
Liquid Fuel ◽  
Recent Progress ◽  
Fast Pyrolysis ◽  
Low Grade ◽  
Promising Candidate ◽  
Bio Oil ◽  
Pyrolysis Of Biomass ◽  
Petroleum Fuels

Fast pyrolysis of biomass to produce bio-oil is an important technology to utilize lignocellulosic biomass, because the liquid bio-oil is regarded as a promising candidate of petroleum fuels. However, bio-oil is a low-grade liquid fuel, and required to be upgraded before it can be directly utilized in existing thermal devices. Catalytic cracking is an effective way to upgrade bio-oil, which can be performed either on the liquid bio-oil or the pyrolysis vapors. Various catalysts have been prepared and used for catalytic cracking, and they exhibited different catalytic capabilities. This paper will review the recent progress of the catalytic cracking of liquid bio-oil or pyrolysis vapors.

Fast Pyrolysis of Biomass in Pyrolysis Gas: Fractionation of Pyrolysis Vapors Using a Spray of Bio-oil

2012 ◽  
Vol 26 (5) ◽  
pp. 2962-2967 ◽  
Author(s):  
Chih-Chiang Chang ◽  
Seng-Rung Wu ◽  
Chi-Cheng Lin ◽  
Hou-Peng Wan ◽  
Hom-Ti Lee
Keyword(s):  
Fast Pyrolysis ◽  
Pyrolysis Gas ◽  
Bio Oil ◽  
Pyrolysis Of Biomass

Fast pyrolysis of biomass for bio-oil with ionic liquid and microwave irradiation

2010 ◽  
Vol 38 (5) ◽  
pp. 554-559 ◽  
Author(s):  
Jun DU ◽  
Ping LIU ◽  
Zuo-hua LIU ◽  
Da-gui SUN ◽  
Chang-yuan TAO
Keyword(s):  
Ionic Liquid ◽  
Microwave Irradiation ◽  
Fast Pyrolysis ◽  
Bio Oil ◽  
Pyrolysis Of Biomass

Synergy in the Cracking of a Blend of Bio-oil and Vacuum Gasoil under Fluid Catalytic Cracking Conditions

2016 ◽  
Vol 55 (7) ◽  
pp. 1872-1880 ◽  
Author(s):  
Álvaro Ibarra ◽  
Elena Rodríguez ◽  
Ulises Sedran ◽  
José M. Arandes ◽  
Javier Bilbao
Keyword(s):  
Catalytic Cracking ◽  
Vacuum Gasoil ◽  
Fluid Catalytic Cracking ◽  
Bio Oil

Effect of FCC Slurry on Performance of SBS Modified Bitumen

2020 ◽  
Vol 993 ◽  
pp. 1361-1366
Author(s):  
Tian Wei Zhang ◽  
Jian Xin Li ◽  
San Peng Mao ◽  
Gui Tao Zheng ◽  
Jian Ying Yu
Keyword(s):  
Low Temperature ◽  
Physical Properties ◽  
Catalytic Cracking ◽  
Softening Point ◽  
Petrochemical Industry ◽  
Fluorescence Microscope ◽  
Fluid Catalytic Cracking ◽  
Modified Bitumen ◽  
Low Temperature Flexibility

Fluid catalytic cracking (FCC) slurry is a by-product of petrochemical industry rich in aromatics. In this paper, the effect of FCC slurry on the physical properties of SBS modified bitumen was investigated by softening point, penetration, ductility and low temperature flexibility test. The influence of FCC slurry on the compatibility of SBS modified bitumen was evaluated by fluorescence microscope and segregation test. The results show that FCC slurry improves the softening point, penetration, ductility and low temperature flexibility of SBS modified bitumen. Fluorescence microscope showed that FCC slurry promotes the dispersion of SBS in bitumen, which is conducive to the formation of network crosslinking structure of SBS modified bitumen. The segregation test indicated that the compatibility of SBS with bitumen was improved with the content of FCC slurry increasing.

Co-processing of hydrothermal liquefaction algal bio-oil and petroleum feedstock to fuel-like hydrocarbons via fluid catalytic cracking

2019 ◽  
Vol 188 ◽  
pp. 164-171 ◽  
Author(s):  
Eduardo Santillan-Jimenez ◽  
Robert Pace ◽  
Tonya Morgan ◽  
Craig Behnke ◽  
Daniel J. Sajkowski ◽  
...  
Keyword(s):  
Catalytic Cracking ◽  
Hydrothermal Liquefaction ◽  
Fluid Catalytic Cracking ◽  
Petroleum Feedstock ◽  
Bio Oil

Catalytic Fast Pyrolysis of Biomass in a Fluidized Bed with Fresh and Spent Fluidized Catalytic Cracking (FCC) Catalysts

2009 ◽  
Vol 23 (12) ◽  
pp. 6199-6206 ◽  
Author(s):  
Huiyan Zhang ◽  
Rui Xiao ◽  
Denghui Wang ◽  
Zhaoping Zhong ◽  
Min Song ◽  
...  
Keyword(s):  
Fluidized Bed ◽  
Catalytic Cracking ◽  
Fast Pyrolysis ◽  
Catalytic Fast Pyrolysis ◽  
Fluidized Catalytic Cracking ◽  
Pyrolysis Of Biomass ◽  
Fcc Catalysts

Analysis of Precursors of Carbon Deposition in Hydrogen Preparation by Fast Pyrolysis of Bio-Oil via Catalytic Steam Reforming

2012 ◽  
Vol 512-515 ◽  
pp. 338-342 ◽  
Author(s):  
Ping Lan ◽  
Li Hong Lan ◽  
Tao Xie ◽  
An Ping Liao
Keyword(s):  
Steam Reforming ◽  
Molecular Sieve ◽  
Carbon Deposition ◽  
Catalyst Activity ◽  
Coke Formation ◽  
Fast Pyrolysis ◽  
Bio Oil ◽  
Aldehydes And Ketones ◽  
Pyrolysis Of Biomass ◽  
Catalytic Steam Reforming

In the preparation of hydrogen, the bio-oil from pyrolysis of biomass must be further upgraded (catalytic steam reforming)SO as to improve its quality．However the catalyst used in the steam reforming reaction is easy to lose its activity due to being coked' SO that it is important to study the coke formation and its efects on the catalyst activity in the steam reforming process．Fourier Transform Infrared Spectroscopy were used to analyze the precursor of coke on the catalyst Ni/MgO-La2O3-Al2O3 used in steam reforming reaction and the mechanism of coking Was also discussed based on it．The results indicate that precursors of coke deposited inside the pore of the molecular sieve are mainly paraffin, alcohols, aldehydes and ketones, and aromatic compounds.

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