Results 11 to 20 of about 1,061,404 (353)

Current Challenges and Perspectives for the Catalytic Pyrolysis of Lignocellulosic Biomass to High-Value Products

open access: yesCatalysts, 2022
Lignocellulosic biomass is an excellent alternative of fossil source because it is low-cost, plentiful and environmentally friendly, and it can be transformed into biogas, bio-oil and biochar through pyrolysis; thereby, the three types of pyrolytic ...
Wenli Wang   +3 more
semanticscholar   +1 more source

Effects of Catalyst on Pyrolysis of Laurel (Laurus Nobilis L.) Seed in a Fixed Bed Tubular Reactor

open access: yesChemical Engineering Transactions, 2014
In this study, the daphne seed (Laurus nobilis L.) was used as biomass sample for catalytic pyrolysis using (Ni/Al2O3) commercial catalyst (Criterion-454) in the nitrogen atmosphere. Experimental studies were conducted in a fixed bed tubular reactor with
O. Onay
doaj   +1 more source

Catalytic pyrolysis characteristics of simulated seawater in lean coal

open access: yes矿业科学学报, 2020
In the underground catalytic gasification process of lean coal, the solid catalyst cannot be used and recovered, so it is necessary to develop an inexpensive liquid catalyst.In order to explore the feasibility of seawater as a cheap gasification agent ...
Sun Rui   +4 more
doaj   +1 more source

Advances in value-added depolymerization by catalytic fast pyrolysis of lignin

open access: yes能源环境保护, 2023
Lignin is a complex three-dimensional amorphous natural aromatic polymer with great potential to be converted into biofuels as an alternative to traditional fossil fuels.
SHEN Weiwei   +5 more
doaj   +1 more source

Pyrolysis-catalytic reforming/gasification of waste tires for production of carbon nanotubes and hydrogen [PDF]

open access: yes, 2015
The production of high-value carbon nanotubes and hydrogen from the two-stage pyrolysis catalytic-steam reforming/gasification of waste tires have been investigated. The catalysts used were Co/Al₂ O₃ , Cu/Al₂ O₃ , Fe/Al₂ O₃ and Ni/Al₂ O₃ .
Nahil, Mohamad A.   +3 more
core   +3 more sources

Catalytic Pyrolysis Kinetic Behavior and TG-FTIR-GC–MS Analysis of Metallized Food Packaging Plastics with Different Concentrations of ZSM-5 Zeolite Catalyst

open access: yesPolymers, 2021
Recently, the pyrolysis process has been adapted as a sustainable strategy to convert metallized food packaging plastics waste (MFPW) into energy products (paraffin wax, biogas, and carbon black particles) and to recover aluminum.
J. Eimontas   +3 more
semanticscholar   +1 more source

Optimization of Charcoal Production Process from Woody Biomass Waste: Effect of Ni-Containing Catalysts on Pyrolysis Vapors [PDF]

open access: yes, 2018
Woody biomass waste (Pinus radiata) coming from forestry activities has been pyrolyzed with the aim of obtaining charcoal and, at the same time, a hydrogen-rich gas fraction.
Caballero Iglesias, Blanca María   +4 more
core   +4 more sources

Hydrogen-Rich Gas Production from Two-Stage Catalytic Pyrolysis of Pine Sawdust with Calcined Dolomite

open access: yesCatalysts, 2022
The potential of catalytic pyrolysis of biomass for hydrogen and bio-oil production has drawn great attention due to the concern of clean energy utilization and decarbonization.
Tao Xu, Jue Xu, Yongping Wu
semanticscholar   +1 more source

Pyrolysis of plastic waste into diesel engine-grade oil

open access: yesScientific African, 2023
The pyrolysis of plastic waste to fuel will lead to greener waste management, ensure sustainability and serve as an alternative energy source. This study seeks to convert plastic waste into diesel engine-grade oil as an alternative energy source for ...
N.K. Ndiaye, N.S.A. Derkyi, E. Amankwah
doaj   +1 more source

A critical review on sustainable biochar system through gasification: energy and environmental applications [PDF]

open access: yes, 2017
This review lays great emphasis on production and characteristics of biochar through gasification. Specifically, the physicochemical properties and yield of biochar through the diverse gasification conditions associated with various types of biomass were
Chen, Season S.   +6 more
core   +1 more source

Home - About - Disclaimer - Privacy