Results 31 to 40 of about 1,463,815 (332)

Aquecimento em forno de microondas / desenvolvimento de alguns conceitos fundamentais Heating in microwave ovens/ developing of basic concepts

Química Nova, 2001
The microwave oven became a common domestic equipment, due mainly to the short time spent to heat foods. One of the most interesting characteristics of the microwave oven is the selective heating.
Ana Claudia R. N. Barboza, Camila V. M. S. Cruz, Marcelo B. Graziani, Myrian C. F. Lorenzetti, Edvaldo Sabadini   +4 more
doaj   +1 more source

Effect of Intermittent Monomode Microwave Heating on the Crystallization of Glutathione and Lysozyme on Indium Tin Oxide Films

Nano Biomedicine and Engineering, 2018
Effect of intermittent monomode microwave heating on the crystallization of glutathione (GSH) and lysozyme on indium tin oxide (ITO) films using the metal-assisted and microwave-accelerated evaporative crystallization (MA-MAEC) technique was investigated.
Brittney Gordon, Aysha Zaakan, Fareeha Syed, Nishone Thompson, Edward Ned Constance, Chinenye Nwawulu, Enock Bonyi, Kadir Aslan   +7 more
doaj   +1 more source

CO₂ gasification of bio-char derived from conventional and microwave pyrolysis [PDF]

, 2015
Thermal-chemical processing of biomass is expected to provide renewable and clean energy and fuels in the future. Due to the nature of endothermic reactions, microwave and conventional heating have been applied to this technology.
Antal, Bridgwater, Bélanger, Chen, Chunfei Wu, Domínguez, Domínguez, Duman, Halder, James H. Clark, Jim Swithenbank, Lahijani, López-González, Mark J. Gronnow, Mašek, Meihong Wang, Miura, Paul T. Williams, Payakkawan, Ren, Salema, Shen, Uris, Vida Sharifi, Vitaliy L. Budarin, Várhegyi, Wang, Wang, Wu, Wu, Xiao, Xin-hui, Yagmur, Yajue Wu, Yang, Yang, Yin, Zhang   +37 more
core   +2 more sources

Improving biodiesel yield from pre-esterified inedible olive oil using microwave-assisted transesterification method

Grasas y Aceites, 2021
In the present research, biodiesel production from olive oils with different initial free fatty acid concentrations (2.5, 5.0, and 10.0%) was evaluated.
L. Dehghan, M.-T. Golmakani, S.M.H. Hosseini   +2 more
doaj   +1 more source

Microwave heating of carbon-based solid materials [PDF]

, 2019
As a part of the electromagnetic spectrum, microwaves heat materials fast and efficiently via direct energy transfer, while conventional heating methods rely on conduction and convection.
Kim, T, Lee, J, Lee, KH
core   +1 more source

Application of microwave heating in preparation of one-dimensional carbon materials

Cailiao gongcheng, 2023
One-dimensional carbon materials were widely used in adsorption and purification, catalytic carriers, energy electronics and other fields because of their efficient mass transfer and diffusion efficiency, excellent mechanical properties and good chemical
ZHANG Xin, RU Ziwei, ZHANG Man, MI Jie, FENG Yu   +4 more
doaj   +1 more source

Comparison on the solid-state desilication kinetics of silicon manganese powder by microwave heating and conventional heating

工程科学学报, 2017
The solid-state desilication kinetics of silicon manganese powder and Brazil manganese powder was investigated by microwave heating and conventional heating.
LIU Jian, LIU Jian-hua, WU Bo-wei, SHEN Shao-bo, YUAN Guo-hua, PENG Ling-zhi   +5 more
doaj   +1 more source

Where is the chromospheric response to conductive energy input from a hot pre-flare coronal loop? [PDF]

, 2014
Before the onset of a flare is observed in hard X-rays there is often a pro- longed pre-flare or pre-heating phase with no detectable hard X-ray emission but pronounced soft X-ray emission suggesting that energy is being released and deposited into the ...
Acton, Altyntsev, Arber, Aschwanden, Battaglia, Benz, Berger, Campbell, De Pontieu, Dennis, Fletcher, Fletcher, Gray, Lin, Lyndsay Fletcher, Marina Battaglia, McTiernan, Nakajima, Nakajima, Paulo J. A. Simões, Schmahl, Smith, Spitzer, Veronig   +23 more
core   +2 more sources

Energy-efficient microwave heating for rapid fabrication of porous carbon nanofibers

Materials & Design
High-temperature heat treatment is a crucial thermochemical process for pyrolysis/carbonization of carbon nanofibers (CNFs). However, the inefficient heat transfer process of traditional heating methods often results in inhomogeneous heating, low ...
Haoyue Zhao, Xinyu Li, Fangqin Su, Ning Qi, Jian Fang   +4 more
doaj   +1 more source

Parametric review of microwave-based materials processing and its applications

Journal of Materials Research and Technology, 2019
The realization of microwave's heating ability is a significant discovery in the history of scientific research. The thermal ability of microwave has led to the invention of devices and processes that could replace conventional heating methods and reduce
Praveen Kumar Loharkar, Asha Ingle, Suyog Jhavar   +2 more
doaj   +1 more source