A novel method for error analysis in radiation thermometry with application to industrial furnaces [PDF]
, 2022 Accurate temperature measurements are essential for the proper monitoring and control of industrial furnaces. However, measurement uncertainty is a risk for such a critical parameter. Certain instrumental and environmental errors must be considered when using spectral-band radiation thermometry techniques, such as the uncertainty in the emissivity of ...
arxiv +1 more source
ORE GEOLOGY PROBLEMS AND THE HUMAN FACTOR. PART 3. METAMORPHISM AND MESOTHERMAL OREFORMATION
Известия Томского политехнического университета: Инжиниринг георесурсов, 2019 The relevance of the research. The conditions of the known large mesothermal gold deposits formation into black shales states of different age form the subject of animated discussion which often acquires the signs of substitute and probably therefore the
Igor V. Kucherenko
doaj +1 more source
Self-emulsification in chemical and pharmaceutical technologies [PDF]
Curr. Opin. Colloid Interface Sci. 2022, 2022 The interest in the low energy self-emulsification techniques has exploded in the recent years, driven by three main trends: by the transition to "greener" technologies in both its aspects - less energy consumption and replacement of the petrochemicals by natural ingredients; by the costly and maintenance demanding equipment for nanoemulsification; and
arxiv +1 more source
Typological Characterisation of Mineral and Combustion Airborne Particles Indoors in Primary Schools [PDF]
, 2019 This study was carried out using a scanning electron microscope (SEM) analysis of airborne fine particles and indoor samples, obtained in the interiors of seven primary schools located along the Mediterranean coast in an area with an important industrial
Gómez, Eva T., Pallarés Porcar, Susana
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Subalkalic and calc-alcalic Early-Eifelian volcanicity and related pyrite-pollymetallic mineralization in the Magnitogorsk Megazone, the Southern Urals [PDF]
, 2017 Until now, there is a problem of the stratigraphic position and the serial petrogenetic affiliation of the Dzhusinsky volcanic complex and the correlation of the section of the Dzhusa-Dombarovka pyrite-palevolcanic belt of the East Magnitogorsk zone (EMZ)
B. Seravkin Igor′ +2 more
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Well Cement Degradation and Wellbore Integrity in Geological CO2 Storages: A Literature Review [PDF]
Petroleum & Petrochemical Engineering 5 (2021), 2023 Carbon capture and storage (CCS) has emerged as the most effective method to curb the CO2 concentration in the atmosphere. It can store up to 5 billion tons of CO2 per year. To guarantee a safe and economical geological storage, the well cement degradation and wellbore integrity need to be studied thoroughly.
arxiv +1 more source
A thermoelectric generation system using waste heat recovery from petrochemical pipeline to power wireless sensor [PDF]
arXiv, 2022 Wireless monitoring sensor gradually replaces wired equipment for data support in petrochemical industry production. And wireless monitoring sensor with continuous energy supply is necessary and still faces great challenges. Thermoelectric generator makes it possible to power wireless monitoring sensor by continuously generating thermal energy from hot
arxiv
Shaft Riding Brushes To Control Electric Stray Currents. [PDF]
, 1991 LecturePg. 63-76Electric discharge causing bearing and seal damage may occur in any nonelectric machine as a result of static electricity, accidental electromagnetic self excitation of casings, rotors, piping, foundations, galvanic effects, faulty ...
Sohre, John S.
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Sonication of Petrochemical Industry Wastewaters
Asian Journal of Applied Chemistry Research, 2021 The objective of the study was the treatment of the pollutants (dissolved chemical oxygen demand (CODdis), total organic carbon (TOC) and total and individual polycyclic aromatic hydrocarbons (PAH)) present in the petrochemical industry wastewater (PCI) by sonication.
ÖZTEKİN, RUKİYE +1 more
openaire +5 more sources
Mapping Pipelines and Simultaneous Localization for Petrochemical Industry Robots [PDF]
arXiv, 2023 Inspecting petrochemical pipelines is challenging due to hazardous materials, narrow diameters, and inaccessible locations. Mobile robots are promising for autonomous pipeline inspection and mapping. This project aimed to simulate and implement a robot capable of simultaneous localization and mapping (SLAM) in an indoor maze-like environment ...
arxiv