Results 31 to 40 of about 7,697,870 (306)

Co-pyrolysis of monobasic potassium phosphate and plastic processing sludge: Characteristics and environmental risks of potentially toxic elements

Ecotoxicology and Environmental Safety, 2021
A high concentration of potentially toxic elements (PTEs) can be frequently observed in the plastic processing sludge (PPS), thereby restricting its environmental applications.
Weihua Gu, Jiangshan Guo, Jianfeng Bai, Bin Dong, En Ma, Jianmeng Chen, Jingwei Wang   +6 more
doaj   +1 more source

Improving the Activity of Fe/C/N ORR Electrocatalyst Using Double Ammonia Promoted CO₂ Laser Pyrolysis

C, 2020
Recently, we reported the use of CO2 laser pyrolysis for the synthesis of promising Fe/C/N electrocatalysts for Oxygen Reduction Reaction (ORR) in fuel cells.
Henri Perez, Mathieu Frégnaux, Emeline Charon, Arnaud Etcheberry, Olivier Sublemontier   +4 more
doaj   +1 more source

Study of Pyrolysisis of Polymers and Coal and Co-Pyrolysis of Their Blends, Kinetics of the Process [PDF]

Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, 2012
Amount of polymer waste increase every year and for this reason upgrading of this waste is a necessity. Nowadays waste disposal and incineration of polymers waste are the most frequently used methods which (i) did not allowed chemical and energy ...
Zuzana MIKULOVÁ, Marek VEČEŘ, Jaroslav FRANTÍK   +2 more
doaj   +1 more source

Characteristics of the upper phase of bio-oil obtained from co-pyrolysis of sewage sludge with wood, rapeseed and straw

, 2022
S.120-125Sewage sludge was pyrolysed with 40% mixed wood, 40% rapeseed and 40% straw. The reason for the mixture of different biomass is to investigate the impact of co-pyrolysis on the upper phase of bio-oil in terms of changes to composition, elemental
Vale, Peter, Samanyaa, Janat, Hornung, Andreas, Apfelbacher, Andreas   +3 more
core   +1 more source

Co-pyrolysis of Hardwood Combined with Industrial Pressed Oil Cake and Agricultural Residues for Enhanced Bio-Oil Production

Journal of Chemistry, 2022
Lignocellulosic biomass is the potential raw material for the production of biofuels through pyrolysis. It is an effective technique for converting biomass to biofuels.
P. Madhu, L. Vidhya, S. Vinodha, Shiny Wilson, S. Sekar, Pravin P. Patil, S. Kaliappan, S. Prabhakar   +7 more
doaj   +1 more source

Co-pyrolysis Behavior of Coal and Biomass: Synergistic Effect and Kinetic Analysis

ACS Omega
Co-pyrolysis of coal and biomass is an efficient way to utilize resources. This study investigates the co-pyrolysis behavior and kinetics of coal and biomass using thermogravimetric analysis (TGA) and TG-FTIR.
Na Liu, He Huang, Xueli Huang, Rui Li, Jun Feng, Yulong Wu   +5 more
semanticscholar   +1 more source

Investigation of biomass and agricultural plastic co-pyrolysis: Effect on biochar yield and properties

, 2021
Complete separation of mixed plastic and biomass waste is a technically difficult, laborious, expensive and time-consuming process. Hence, co-pyrolysis of these agricultural waste streams with low levels of plastic contamination presents a novel approach
Dilani Rathnayake, Polycarp Onosedeba Ehidiamhen, C. E. Egene, C. Stevens, E. Meers, O. Mašek, F. Ronsse   +6 more
semanticscholar   +1 more source

The double-edged nature of nicotine: toxicities and therapeutic potentials

Frontiers in Pharmacology
Nicotine is the primary addictive component of cigarette smoke and is associated with various smoking-related diseases. However, recent research has revealed its broader cognitive-enhancing and anti-inflammatory properties, suggesting its potential ...
Yun Cao, Jiali Sun, Xiaofeng Wang, Xiaoyu Zhang, Huijuan Tian, Lingling Huang, Ze Huang, Yaping Zhang, Yaping Zhang, Jin Zhang, Lin Li, Shun Zhou, Shun Zhou   +12 more
doaj   +1 more source

Improving the Quality of Pyrolysis Oil from Co-firing High-density Polyethylene Plastic Waste and Palm Empty Fruit Bunches

International Journal of Technology, 2018
This study aimed to produce and improve the quality of pyrolysis oil as a source of bioenergy that is made by mixing palm empty fruit bunch (EFB) with high-density polyethylene (HDPE) plastic waste.
Eny Kusrini, Dijan Supramono, Volkan Degirmenci, Saeful Pranata, Aji Agraning Bawono, Farid Nasir Ani   +5 more
doaj   +1 more source

A dimensionless study of the evaporation and drying stages in spray pyrolysis [PDF]

, 2007
An original dimensionless study of the pure evaporation and precipitation stages of a spray pyrolysis process has been performed. An estimation of the evaporation time is proposed and the influence of the main processing parameters has been investigated.
Caussat, Brigitte, Reuge, Nicolas
core   +1 more source