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Applications of Deep Eutectic Solvents for Lignin Extraction
Chemistry Proceedings, 2022 Deep eutectic solvents (DESs) represent a new class of compounds with properties similar to ionic liquids, that have a significantly lower boiling point compared to the boiling point of each component, as well as practical applications on extractions ...
Ioana Popa-Tudor +3 more
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Optical fiber as the basis for creating a liquid boiling alarm [PDF]
BIO Web of ConferencesCurrently, a liquid boiling alarm is used to control the boiling point of a liquid in various technological processes. Most of these alarms are electrical devices and cannot be used in fire-hazardous areas and when controlling the boiling of flammable ...
Mambetsharipov Yusup +5 more
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Theoretical model of the Leidenfrost temperature [PDF]
Physical Review. E, Statistical physics, plasmas, fluids, and
related interdisciplinary topics, 2022, 106 (5), 2022 The Leidenfrost effect is a phenomenon in which a liquid, poured onto a surface significantly hotter than the liquid's boiling point, produces a layer of vapor that prevents the liquid from rapid evaporation. Rather than making physical contact, a drop of water levitates above the surface. The temperature above which the phenomenon occurs is called the
arxiv +1 more source
Development of Fe$_2$O$_3$/YSZ ceramic plates for cryogenic operation of resistive-protected gaseous detectors [PDF]
Front. Detect. Sci. Technol 1:1234229 (2023), 2023 We present a ceramic material based on hematite (Fe$_2$O$_3$) and zirconia stabilized with yttria at 8% molar (YSZ), that exhibits stable electrical properties with transported charge and that can be tuned to the resistivities necessary to induce spark-quenching in gaseous detectors ($\rho = 10^9-10^{12}$ $\Omega \cdot$cm), from room temperature down ...
arxiv +1 more source
Pool Evaporation at Higher Vapour Pressures
Chemical Engineering Transactions, 2016 Hazardous substances with a boiling point close to ambient temperatures will evaporate at higher vapour pressures, so that the evaporation takes places in the smooth transition between the evaporation at boiling point and below boiling point ...
Abdelkarim Habib, Bernd Schalau
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Frontiers in Energy Research, 2023 The nucleate subcooled boiling is an efficient heat transfer form and plays an important role in many cooling applications. The size and distribution of bubbles in subcooled boiling have considerable influence on boiling heat transfer.
Kezhong Lv +3 more
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Química Nova, 2014 The aim of this paper was to revive the accurate determination of the boiling point of organic compounds using the percolator technique developed in the 1960s. Although this method is simple, fast and efficient it is omitted from current textbooks.
Flaviana Rodrigues Fintelman Dias +5 more
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Química Nova, 2015 The quantitative structure property relationship (QSPR) for the boiling point (Tb) of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans (PCDD/Fs) was investigated.
Long Jiao +4 more
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Visualization and Sound Measurements of Vibration Plate in a Boiling Bubble Resonator
Fluids, 2021 We developed a boiling bubble resonator (BBR) as a new heat transfer enhancement method aided by boiling bubbles. The BBR is a passive device that operates under its own bubble pressure and therefore does not require an electrical source.
Junichiro Ono +4 more
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Jurnal Sumberdaya Alam dan Lingkungan, 2017 Krisis air bersih pada beberapa tahun yang lalu melanda banyak daerah di Indonesia, sedangkan penyaluran air bersih belum mampu memenuhi kebutuhan penduduk banyak masyarakat kesulitan terlebih pada musim kemarau panjang.
Alexander Tunggul Sutan Haji +2 more
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