Thermo-catalytic reforming of pulper rejects from a secondary fibre mill

2018 ◽  
Vol 26 ◽  
pp. 39-45 ◽  
Author(s):  
Miloud Ouadi ◽  
Charles Greenhalf ◽  
Nils Jaeger ◽  
Lais Galileu Speranza ◽  
Andreas Hornung
Keyword(s):  
Catalytic Reforming ◽  
Secondary Fibre

Analysis of the technical condition of the hydrotreatment block of catalytic reforming unit

2019 ◽  
Vol 03 (03) ◽  
pp. 16-19
Author(s):  
E.K. Mukhutdinova ◽  
◽  
K.G. Abdul'minev ◽  
A.I. Kolyshkina ◽  
V.R. Tukaev ◽  
...  
Keyword(s):  
Technical Condition ◽  
Catalytic Reforming

Catalysis in the Petroleum Naphtha Catalytic Reforming Process

2008 ◽  
Vol 1 (2) ◽  
pp. 113-125 ◽  
Author(s):  
Ahmed Aboul-Gheit ◽  
Salwa Ghoneim
Keyword(s):  
Catalytic Reforming

Modelling Industrial Catalytic Reforming of Lowoctane Gasoline

2021 ◽  
Author(s):  
D. A. Petrova ◽  
P. A. Gushchin ◽  
E. V. Ivanov ◽  
V. A. Lyubimenko ◽  
I. M. Kolesnikov
Keyword(s):  
Catalytic Reforming

Numerical Simulation of the Thermo-catalytic Reforming Process: Up-scaling Study

2021 ◽  
Vol 60 (12) ◽  
pp. 4682-4692
Author(s):  
Mohamed Elmously ◽  
Johannes Neidel ◽  
Andreas Apfelbacher ◽  
Robert Daschner ◽  
Andreas Hornung
Keyword(s):  
Numerical Simulation ◽  
Catalytic Reforming ◽  
Up Scaling

scholarly journals Colored cotton wastes valuation through thermal and catalytic reforming of pyrolysis vapors (Py-GC/MS)

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Janduir Egito da Silva ◽  
Guilherme Quintela Calixto ◽  
Rodolfo Luiz Bezerra de Araújo Medeiros ◽  
Marcus Antônio de Freitas Melo ◽  
Dulce Maria de Araújo Melo ◽  
...  
Keyword(s):  
Lignin Content ◽  
Proximate Analysis ◽  
Catalytic Reforming ◽  
Pyrolysis Products ◽  
Heating Value ◽  
Colored Cotton ◽  
Benzene Toluene ◽  
Naturally Colored Cotton ◽  
Main Influence

AbstractThis study aims to analyze the products of the catalytic pyrolysis of naturally colored cotton residues, type BRS (seeds from Brazil), called BRS-Verde, BRS-Rubi, BRS-Topázio and BRS-Jade. The energy characterization of biomass was evaluated through ultimate and proximate analysis, higher heating value, cellulose, hemicellulose and lignin content, thermogravimetric analysis and apparent density. Analytical pyrolysis was performed at 500 °C in an analytical pyrolyzer from CDS Analytical connected to a gas chromatograph coupled to the mass spectrometer (GC/MS). The pyrolysis vapors were reformed at 300 and 500 °C through thermal and catalytic cracking with zeolites (ZSM-5 and HZSM-5). It has been noticed that pyrolysis vapor reforming at 500 °C promoted partial deoxygenation and cracking reactions, while the catalytic reforming showed better results for the product deoxygenation. The catalyst reforming of pyrolysis products, especially using HZSM-5 at 500 °C, promoted the formation of monoaromatics such as benzene, toluene, xylene and styrene, which are important precursors of polymers, solvents and biofuels. The main influence on the yields of these aromatic products is due to the catalytic activity of ZSM-5 favored by increased temperature that promotes cracking reactions due expanded zeolites channels.

Photo‐catalytic reforming of aqueous phase derived from hydrothermal liquefaction of Nostoc ellipsosporum for bio‐hydrogen production

2021 ◽  
Author(s):  
Sivakumar Shri Vigneshwar ◽  
Authilingam Swetha ◽  
Kannappan Panchamoorthy Gopinath ◽  
Jayaseelan Arun ◽  
Ramachandran Sivaramakrishnan ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Aqueous Phase ◽  
Hydrothermal Liquefaction ◽  
Catalytic Reforming ◽  
Nostoc Ellipsosporum

scholarly journals β-tubulin affects cellulose microfibril orientation in plant secondary fibre cell walls

2007 ◽  
Vol 51 (4) ◽  
pp. 717-726 ◽  
Author(s):  
Antanas V. Spokevicius ◽  
Simon G. Southerton ◽  
Colleen P. MacMillan ◽  
Deyou Qiu ◽  
Siming Gan ◽  
...  
Keyword(s):  
Cell Walls ◽  
Cellulose Microfibril ◽  
Fibre Cell ◽  
Microfibril Orientation ◽  
Cellulose Microfibril Orientation ◽  
Β Tubulin ◽  
Secondary Fibre
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