Results 71 to 80 of about 1,570,613 (295)

CFD modelling of the thermal degradation of biomass in fluidized beds

, 2014
Pyrolysis is considered as a promising technology of recovering bioenergy from biomass into gas, liquid and solid fuels. A series of works have been carried out previously on the fundamentals and the decomposition mechanism of pyrolysis empirically ...
Dong, Nanhang
core   +1 more source

Lewis Acid Site Engineering in MOF‐Derived Aluminum Oxide/Carbon Composites for Dechlorination of Waste Plastic Pyrolysis Oil

Advanced Functional Materials, EarlyView.
Controlled carbonization of an Al‐MOF partially decomposes its linkers, exposing coordinatively unsaturated Al centers within an oxide/carbon composite. The resulting Lewis acid sites, rather than surface area, govern organochlorine capture: the composite removes chemically diverse organochlorines from waste plastic pyrolysis oil, outperforms a ...
Seong Cheon Kim, Byeongju Jeon, Suk Hyun Lim, Eun Hee Kwon, Nam Sun Nho, Siyoung Q. Choi, Jeasung Park   +6 more
wiley   +1 more source

Evolution of sulfur during fast pyrolysis of sulfonated Kraft lignin

, 2018
Sulfonated Kraft lignin, the most available commercial lignin of today, has high sulfur content due to the extraction and the subsequent sulfonation processes.
Weihong Yang, Nanta Sophonrat, Panagiotis Evangelopoulos, Pär Jönsson, Sophonrat, Nanta,, Jönsson, Pär,, Han, Tong,, Henry Persson, Persson, Henry,, Evangelopoulos, Panagiotis,, Weihong, Yang,, Tong Han   +11 more
core   +1 more source

Fast pyrolysis of agricultural wastes: Characterization of pyrolysis products

Fuel Processing Technology, 2007
Abstract This study deals with pyrolysis of three agricultural wastes (corncob, straw and oreganum stalks) at 500 °C in a fluidized bed reactor. The yields of char, liquid and gas were quantified. Pyrolysis liquids produced were in two separate phases; aqueous phase and oil. Oil yields varied between 35 and 41%, depending on biomass type, whereas the
Yanik, J., Kornmayer, C., Saglam, M., Mithat, Y.   +3 more
openaire   +2 more sources

Photovoltaic Stimulation of Mouse and Pig Retina With Pyrolytic Carbon Microelectrodes Integrated on High‐Density Silicon Solar Cell Arrays

Advanced Healthcare Materials, EarlyView.
In this study, we fabricate photovoltaic retinal implants with pyrolytic carbon electrodes and test their ability to stimulate mouse and pig retinas when illuminated with near‐infrared light. We find increased spiking activity in both animal models compared to spontaneous activity and TTX controls and analyze the spike amplitude, latency and frequency.
Akihiro Matsumoto, Pratik Kusumanchi, Jesper Guldsmed Madsen, Asbjørn Cortnum Jørgensen, Gisele Alves dos Reis Benatto, Sune Thorsteinsson, Peter Behrensdorff Poulsen, Keisuke Yonehara, Toke Bek, Stephan Sylvest Keller, Rasmus Schmidt Davidsen   +10 more
wiley   +1 more source

Pulsed Laser‐Assisted Phase Engineering of Multimetallic Colloidal Nanocrystals With Complex Compositions

Advanced Materials, EarlyView.
The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela, Sergio Triviño‐Sánchez, Andrés Guerrero‐Martínez, Luis M. Liz‐Marzán, Guillermo González‐Rubio   +4 more
wiley   +1 more source

Pyrolysis Characteristics of Fast‐Growing Grasses and the Evolution Behavior of Produced Gases

Energy Science & Engineering
Fast‐growing grass is a sustainable biomass resource because of its low cost and high production. Pyrolysis can convert biomass into sustainable chemicals and fuels. Therefore, the pyrolysis characteristics and the evolution of small molecular gases were
Xi Zeng, Jie Wei, Haili Liu, Qingchao Hong, Heyun Liu, Xu Zhang, Wang Chen, Lei Hu, Haonan Liu   +8 more
doaj   +1 more source

FAST PYROLYSIS TEST WITH WHOLE SUGARCANE

Revista Brasileira de Engenharia de Biossistemas, 2010
This paper shows a preliminary study proposing the usage of whole sugarcane in the thermoconversion process. . Tests were made on fast pyrolysis of biomass as whole sugarcane (bagasse, sugar and sugarcane straw) crushed and dry.
Luis A. B. CORTEZ, Rodrigo A. JORDAN, Juan M. M. PEREZ, Ricardo BALDASSIN Jr, Douglas Fernandes BARBIN   +4 more
doaj   +1 more source

Sustainable Poly(Lactic Acid)/Graphene Oxide Bioelectronic Platform for Neurotransmitters Sensing and Tunable Stimulation of Astrocytes

Advanced Materials, EarlyView.
This work introduces sustainable PLA/graphene oxide bioelectronic interfaces featuring electrodes with tunable conductivity and strong electrocatalytic performance. These platforms were used to implement a new method for tuning astrocyte Ca2+ signaling and for the efficient detection of key biomarkers.
Alessandra Scidà, Giulia Cazzador, Roberta Fabbri, Matteo Calosi, Alessandro Silvestri, Andrea Candini, Fabiola Liscio, Franco Corticelli, Aikaterini Konstantoulaki, Andrea D'Iorio, Marco Caprini, Vincenzo Palermo, Monica Bertoldo, Valentina Benfenati, Chiara Zanardi, Emanuele Treossi   +15 more
wiley   +1 more source

Producing Bio-Oil from Coconut Shell by Fast Pyrolysis Processing

MATEC Web of Conferences, 2018
The utilization of biomass as a source of new and renewable energy is being carried out. One of the technologies to convert biomass as an energy source is pyrolysis which is converting biomass into more valuable products, such as bio–oil.
Fardhyanti Dewi Selvia, Megawati, Kurniawan Cepi, Sigit Lestari Retno Ambarwati, Triwibowo Bayu   +4 more
doaj   +1 more source