Results 301 to 310 of about 3,871,978 (356)

Catalytic co-pyrolysis of herb residue and polypropylene for pyrolysis products upgrading and diversification using nickel-X/biochar and ZSM-5 (X=iron, cobalt, copper).

Bioresource Technology, 2022
It is very important to find cheap and efficient catalysts for catalytic co-pyrolysis. Catalytic co-pyrolysis of herb residue (HR) and reused polypropylene (PP) using Ni-X/biochar and ZSM-5 (X=Fe, Co, Cu) was performed to produce pyrolysis oil, pyrolysis
Weikun Luo, Tao Wang, S. Zhang, Dongyu Zhang, Hang Dong, Min Song, Zhi Zhou   +6 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

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

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

The co-pyrolysis of waste urea–formaldehyde resin with pine sawdust: co-pyrolysis behavior, pyrocarbon and its adsorption performance for Cr (VI)

Environmental Science and Pollution Research, 2023
Urea-formaldehyde (UF) resin is difficult to degrade and classified as hazardous organic waste. To address this concern, the co-pyrolysis behavior of UF resin with pine sawdust (PS) was studied, and the adsorption properties of pyrocarbon were evaluated with Cr (VI).
Wanzhen Zhong, Xiaoteng Li, Siyi Luo, Weiqiang Tan, Zongliang Zuo, Dongdong Ren   +5 more
openaire   +2 more sources

Co-pyrolysis of sewage sludge and metal-free/metal-loaded polyvinyl chloride (PVC) microplastics improved biochar properties and reduced environmental risk of heavy metals.

Environmental Pollution, 2022
Co-pyrolysis of sewage sludge and plastics have been utilized for producing biochars as a strategy to fix plastic pollution. However, comparative studies on the characteristics and environmental risk of heavy metals in biochars obtained by the co ...
Wenjin Li, Jun Meng, Yule Zhang, G. Haider, T. Ge, Haibo Zhang, Yi Yu, S. Shan   +7 more
semanticscholar   +1 more source

Co-pyrolysis of Lignite-Oil Shale Mixtures

2016
In this study, conversion of lignite has low calorific value with oil shale have been co-pyrolysed to investigate as an energy source and chemical feedstock. Pyrolysis of Balikesir Dursunbey lignite (Turkey), Seyitomer oil shale (Turkey), and co-pyrolysis of their mixtures were carried out in a fixed bed reactor at different temperatures and mixture ...
Uğur Hayta, Pınar Acar Bozkurt, Muammer Canel   +2 more
openaire   +1 more source

Assessment of upgrading ability and limitations of slow co-pyrolysis: Case of olive mill wastewater sludge/waste tires slow co-pyrolysis

Waste Management, 2019
Olive mill wastewater sludge (OMWS) and waste tires (WTs), abundant wastes in Tunisia, were used as feedstock in a slow co-pyrolysis pilot reactor to produce upgraded pyrolytic oil as an alternative fuel. Despite the improvement of some properties of the pyrolytic oil when waste tires were added in the feed blend, a negative synergy was observed in the
Najla Grioui, Kamel Halouani, Foster A. Agblevor   +2 more
openaire   +2 more sources

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