Results 101 to 110 of about 589,218 (288)
Bio‐Inspired Carbon Spheres Enable Active Sites Multiscale‐Anchoring and Pre‐Reduction
Carbon Energy, EarlyView.Combining the wet‐spinning technique with a “bionic design” concept, a bio‐inspired carbon sphere support with internal finger‐shaped pores and external craquelure structures is designed and constructed, and the corresponding carbon sphere reactor is fabricated through the multiscale anchoring and the pre‐reduced promoting, and verified for application
Guangkai Hu +11 more
wiley +1 more source
NUMERICAL ESTIMATION OF LOSSES IN STEAM FLOW THROUGH LP TURBINE BLADE ROWS
TASK Quarterly, 2006 The aim of this work is to estimate the losses in steam flow through an LP steam turbine rotor and the whole stage. Two types of losses occur in steam flow, aerodynamic (profile, secondary flow, leakage) and thermodynamic (due to addition of heat caused
SŁAWOMIR DYKAS +1 more
doaj
ChemFoodChem, EarlyView.This research showed that sausage reformulation preserves high essential amino acid and branched‐chain amino acid content, as well as increasing free amino acids (FAA) related to umami flavor and health‐promoting components such as GABA in the products.
Albert Gashi +4 more
wiley +1 more source
Optimizing Steam & Condensate System: A Case Study
, 2011 Optimization of Steam & Condensate systems in any process plant results in substantial reduction of purchased energy cost. During periods of natural gas price hikes, this would benefit the plant in controlling their fuel budget significantly ...
Venkatesan, V. V., Norris, C.
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Sustainable Germanium Recovery From Germanium Dioxide via Halogen‐Free Chemical Vapor Transport
Chemistry – A European Journal, EarlyView.Recovery of the critical element Ge from GeO2 and SiO2/GeO2 mixtures was investigated based on an endothermic chemical vapor transport via GeO, formed with natural gas or a hydrogen(10%)‑argon(90%) mixture and water vapor. (This picture was partly created with AI, engine: Adobe Firefly).
Julian Burkhart +6 more
wiley +1 more source
Acta Polytechnica, 2005 This paper presents the results of experiments with moist wet steam. The aim of the experiment was to measure the velocity of the growth of a condensing nucleus in wet steam dependent on the velocity of condensation.
J. Novotný +3 more
doaj
Comprehensive and multi-scale validation of wet steam modeling approach for steam ejectors
, 2022 LAUREA MAGISTRALELa preoccupazione per la sicurezza ambientale e la diminuzione di inquinamento dovuto ad attività umane ha portato la ricerca a cercare nuovi modi di aumentare l’efficienza dei processi industriali. Un esempio è l’utilizzo di calore di
GHEZZI, DARIO
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AJK2011-31026 WET STEAM FLOWRATE CALIBRATION FACILITY [PDF]
, 2020 Newly developed wet steam flowrate calibration facility is introduced. It has a closed loop in which boilers generate a steam flow up to 800 kg/h. Steam flow of known wetness up to 12 % is generated by cooling down a dry steam flow by a heat exchanger ...
Haruo Amari +6 more
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Carbon Innovation, EarlyView.Synthesis and characterization of sugarcane bagasse‐derived activated carbon via KOH‐assisted dry and wet activation. ABSTRACT This study explores the impact of activation processes on the morphological properties of activated carbon. Carbon is initially produced through vacuum pyrolysis at three temperatures (500°C, 600°C, and 700°C), with a heating ...
Sachin Channappa Hallad +5 more
wiley +1 more source
Chemie Ingenieur Technik, EarlyView.Thermal defrosting limits desublimator efficiency in freeze‐drying. This review and case study compares thermal versus mechanical regeneration, links frost properties and external heat transfer to energy demand, and summarizes pilot‐scale scraping results enabling single‐unit, continuous lyophilization.
Moritz Krummenacher +3 more
wiley +1 more source