Results 251 to 260 of about 7,697,870 (306)

Co-pyrolysis of oily sludge and algal biomass

Journal of Environmental Management
Alternative fuels have attracted rising attention as sustainable energy options due to mounting pressures to lower greenhouse gas emissions and decrease dependence on fossil fuels. This study investigates the co-pyrolysis of oily sludge (OS), a petroleum refinery residue, and algal biomass (AB), a biological waste stream rich in organic content from ...
Mahmod A. Abdulqader, Muneef Mahjoob Mohammed, Liqaa I. Saeed, Omar Abed Habeeb   +3 more
openaire   +2 more sources

Recent advances in catalytic co-pyrolysis of biomass and plastic waste for the production of petroleum-like hydrocarbons.

Bioresource Technology, 2020
The global economy is threatened by the depletion of fossil resources and fluctuations in fossil fuel prices, and thus it is necessary to exploit sustainable energy sources.
H. Ryu, Do Heui Kim, J. Jae, S. Lam, E. Park, Young‐Kwon Park   +5 more
semanticscholar   +1 more source

Co-pyrolysis of Chinese lignite and biomass in a vacuum reactor

Bioresource Technology, 2014
A vacuum fixed bed reactor was applied to pyrolyze lignite, biomass (rice husk) and their blend with high temperature (900 °C) and low heating rate (10 °C/min). Pyrolytic products were kept in the vacuum reactor during the whole pyrolysis process, guaranteeing a long contact time (more than 2 h) for their interactions.
Xiao, Yang, Chengyong, Yuan, Jiao, Xu, Weijiang, Zhang   +3 more
openaire   +2 more sources

Co-pyrolysis and synergistic effect analysis of biomass sawdust and polystyrene mixtures for production of high-quality bio-oils

, 2021
Usage of traditional biomass raises serious concerns regarding its sustainability due to the inefficient combustion in household stoves and potential over-usage if the intention is to replace fossil fuels in power plants.
H. Stančin, M. Šafář, J. Růžičková, H. Mikulčić, H. Raclavská, Xuepeng Wang, N. Duić   +6 more
semanticscholar   +1 more source

Co-pyrolysis of petroleum coke and banana leaves biomass: Kinetics, reaction mechanism, and thermodynamic analysis.

Journal of Environmental Management, 2021
Insights into thermal degradation behaviour, kinetics, reaction mechanism, possible synergism, and thermodynamic analysis of co-pyrolysis of carbonaceous materials are crucial for efficient design of co-pyrolysis reactor systems. Present study deals with
R. Singh, Trilok Patil, Deeksha Pandey, S. Tekade, Ashish N. Sawarkar   +4 more
semanticscholar   +1 more source

Co-pyrolysis of polypropylene waste with Brazilian heavy oil

Journal of Environmental Science and Health, Part A, 2011
To evaluate the chemical recycling of plastic residues, co-pyrolysis of polypropylene (PP) waste with Brazilian crude oil was evaluated varying the temperature (400°C to 500°C) and the amount of PP fed to the reactor. The co-pyrolysis of plastic waste in an inert atmosphere provided around 80% of oil pyrolytic, and of these, half represent the fraction
Luiz C F N, Assumpção, Montserrat M, Carbonell, Mônica R C, Marques   +2 more
openaire   +2 more sources

Use of plastic waste as a fuel in the co-pyrolysis of biomass: Part II. Variance analysis of the co-pyrolysis process

Journal of Analytical and Applied Pyrolysis, 2014
Abstract The aim of our study described in this article was statistical evaluation of the influence of process conditions on the chemical and physical properties of products obtained from biomass and plastic waste co-pyrolysis. To estimate the effects of the process conditions on the chemical and physical properties of products, analysis of variance (
M. Sajdak, K. Słowik
openaire   +1 more source

Co-pyrolysis of microalgae and plastic: Characteristics and interaction effects

Bioresource Technology, 2019
To improve the quality of the oil produced from microalgae, the co-pyrolysis of low-density polyethylene (LDPE) and Nannochloropsis sp. (NS) in a fixed bed reactor was investigated at different mixing ratios. Co-pyrolysis improved the gas yield, and the lower heating value of the gas products increased obviously with an increase in the LDPE amount ...
Ziyue, Tang, Wei, Chen, Yingquan, Chen, Haiping, Yang, Hanping, Chen   +4 more
openaire   +2 more sources

A TG-FTIR investigation on the co-pyrolysis of the waste HDPE, PP, PS and PET under high heating conditions

, 2020
The present study relates to the investigation of degradation of polymers such as HDPE, PP, PS and PET individually and in mixed forms. Eleven different mixture combinations were analyzed via TG Analysis to determine their degradation behavior ...
R. Singh, B. Ruj, A. Sadhukhan, Parthapratim Gupta   +3 more
semanticscholar   +1 more source

Co-Pyrolysis of Rice Husk and Chicken Manure

Journal of Energy Resources Technology, 2020
Abstract The increase in the production scale of chicken causes an increment in the produced manure. Chicken manure is considered an excellent soil amendment due to the high nitrogen and phosphorous content. However, the high production of manure exceeds the soil requirements. Rice husk is a by-product of rice production.
Juan Espindola, Osama M. Selim, Ryoichi S. Amano   +2 more
openaire   +1 more source