Results 71 to 80 of about 173,476 (334)

Case Report: Analysis of energy consumption at processing of agricultural production by using an autoclave on a farm

Agraarteadus, 2019
The purpose of this article is to analyze the causes and distribution of autoclave energy consumption between the various stages of the technological process and identify ways to reduce energy costs.
Veli Palge, Andres Grigor
doaj   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Practical methods of calculating the autoclaves’ thermal stresses at building industry

Trudy Odesskogo Politehničeskogo Universiteta, 2015
The study is devoted to elaboration of a simplified method for calculation of stresses arising in the autoclaves’ casing in the case of nonlinear distribution of temperature field on its cross section height.
A. A. Kozhukhar, Petro O. Bilous
doaj   +1 more source

Development of autoclavable polyimides [PDF]

A poly(Diels-Alder) (PDA) resin approach was investigated as a means to achieve autoclavability of high temperature resistant resin/fiber composites under mild fabrication procedures.
Jones, R. J., Orell, M. K., Sheppard, C. H., Vaughan, R. W.   +3 more
core   +1 more source

Synthesis and properties of Co-doped titanate nanotubes and their optical sensitization with methylene blue [PDF]

, 2013
Here we report on a novel chemical route to synthesize homogenous cobalt doped titanate nanotubes (CoTNT), using an amorphous Co-doped precursor. The influence of the synthesis temperature, autoclave dwell time and metal doping on the structural and ...
Ferreira, V. C., Monteiro, O. C., Nunes, M. R., Silvestre, A. J.   +3 more
core   +2 more sources

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

Advanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida, Yanjie Wang, Thais A. Rodrigues, Paulo H. H. Nunes, Vagner R. de Mendonça, Paulo H. E. Falsetti, Leticia V. Savazi, Tao He, Alexandra V. Bardakova, Aida V. Rudakova, Jie Tian, Alexei V. Emeline, Osmando F. Lopes, Antonio Otavio T. Patrocínio, Jia Hong Pan, Caue Ribeiro, Detlef W. Bahnemann   +16 more
wiley   +1 more source

Comportamiento del acero P-110 en medios con altos contenidos de C02 a condiciones de pozo

Revista Técnica de la Facultad de Ingeniería, 2011
El objetivo principal de este trabajo es estudiar el comportamiento del acero al carbono P-110 a condiciones de temperatura y presión parcial de C02 a fondo de pozo, para determinar las condiciones operacionales bajo las cuales este acero puede ser usado
Miguel Sánchez Gómez, Yolanda Reyes, Alfredo Viloria   +2 more
doaj  

Utilization of a Pressure Sensor as a Pressure Regulator in an Autoclave Machine for Medical Equipment Sterilization and IoT-Based Monitoring

Journal of Electrical Engineering and Computer
An autoclave is a sterilization device that operates using high-pressure steam to eliminate microorganisms. However, in conventional systems, pressure regulation is still performed manually, which can lead to inconsistencies in the sterilization process ...
Mohammad Saickoni, Agus Hayatal Falah, Izza Anshory, Arief Wisaksono   +3 more
doaj   +1 more source

Synthesis of Magnesium Carbonate via Carbonation under High Pressure in an Autoclave

Metals, 2018
Magnesium carbonate powders are essential in the manufacture of basic refractories capable of withstanding extremely high temperatures and for special types of cement and powders used in the paper, rubber, and pharmaceutical industries. A novel synthesis
Srecko Stopic, Christian Dertmann, Giuseppe Modolo, Philip Kegler, Stefan Neumeier, Dario Kremer, Hermann Wotruba, Simon Etzold, Rainer Telle, Diego Rosani, Pol Knops, Bernd Friedrich   +11 more
doaj   +1 more source

Self‐supportive Three‐Way Photoelectrochemical System Achieving Uranium Recycling, Organic Oxidation, and Electricity Generation in Complex Waters

Advanced Functional Materials, EarlyView.
A self‐sustaining solar photoelectrochemical cell (SS‐PEC) is developed to recover uranium from aqueous UO22+ with concurrent organic oxidation and electricity production. The monolithical photoanode directly captures electrons from organic compounds, leading to the oxidation of organic compounds and the decomposition of uranium‐organic complexes ...
Yumei Wang, Qingming Zeng, Haodong Ji, Rongzhong Wang, Jiachen Wang, Yanjun Wen, Wonyong Choi, Qingyi Zeng   +7 more
wiley   +1 more source