Zobrazeno 1 - 10
of 5 399
pro vyhledávání: '"microwave plasma"'
Autor:
Robert Miotk, Bartosz Hrycak, Dariusz Czylkowski, Mariusz Jasiński, Mirosław Dors, Jerzy Mizeraczyk
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract This work presents experimental results on the energy efficiency in hydrogen production using atmospheric microwave plasma (915 MHz) through steam reforming of ethanol. Ethanol was chosen as a liquid hydrogen carrier due to its high hydrogen
Externí odkaz:
https://doaj.org/article/b2a1e31aefe84d238e96f14900a9f55e
Autor:
He Tang, Kailong Yuan, Fengjian Chu, Xiaobing Zhang, Qi Li, Qi Chen, Hongru Feng, Yuanjiang Pan
Publikováno v:
ChemistryOpen, Vol 13, Iss 9, Pp n/a-n/a (2024)
Abstract Cigarette smoke contains a large number of chemicals, including both flavor components and harmful substances. The mainstream smoke (MSS) generated by smoking is directly inhaled by individuals, making it crucial to establish an effective me
Externí odkaz:
https://doaj.org/article/0c2d80e733c642b0891ef1c07fa6d500
Publikováno v:
Zhipu Xuebao, Vol 45, Iss 3, Pp 343-353 (2024)
Microwave plasma torch (MPT) has the advantages of low power consumption, convenient operation, simple structure, etc. It can be used with mass spectrometer for rapid analysis of elements. Inductively coupled plasma mass spectrometer (ICP-MS) has man
Externí odkaz:
https://doaj.org/article/2cb9c7ad82b745e0bce67cf6c5a6e766
Autor:
Binhua ZHANG, Xiaogang JIAN
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 44, Iss 2, Pp 161-168 (2024)
Based on the microwave plasma module of multiphysics simulation software COMSOL Multiphysics, a numerical model of hydrogen plasma inside a MPCVD reactor was built. The effect of different height differences Δh between the circular molybdenum suppor
Externí odkaz:
https://doaj.org/article/5557b85b250b477a953d4144e014610e
Publikováno v:
Journal of Chemical Engineering of Japan, Vol 57, Iss 1 (2024)
Spectroscopic analysis was conducted on microwave (MW) argon (Ar) plasma, promoted by a charcoal bed, during the dry reforming of methane at atmospheric pressure. High-resolution spectroscopic analysis revealed five prominent peaks near the CH (B2Σ
Externí odkaz:
https://doaj.org/article/8b15b17fa40a4f8c834974c44d23ab4a
Publikováno v:
Journal of Chemical Engineering of Japan, Vol 57, Iss 1 (2024)
A stable argon plasma at atmospheric pressure can be generated easily with irradiation of a low power of microwave (MW) to promotors like granules of activated carbon, biomass char, electrically conductive media, etc. It is well-known that plasma can
Externí odkaz:
https://doaj.org/article/a5d2539e68b84211a4bb8dc7184f06c1
Publikováno v:
Functional Diamond, Vol 4, Iss 1 (2024)
Lab grown single crystal diamonds (SCDs) offer unrivalled hardness, a wide range of optical transparency, and supremely high thermal conductivity reliable materials to be a part of devices run at high frequency, temperature, and power. Effective synt
Externí odkaz:
https://doaj.org/article/2bdd7b78f1a142bb81cbe3e1774c6c59
Akademický článek
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Akademický článek
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Autor:
Dmitry A. Kozyr
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 335, Iss 8 (2024)
Relevance. Currently, poultry farming, as part of the agro-industrial complex, is showing strong growth, which leads to an increase in the generation of organic waste. Chicken manure is a problematic organic waste from poultry farming in terms of its
Externí odkaz:
https://doaj.org/article/377951f7660444639b191c841670730a