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Hulda Winnes, Erik Fridell and Jana Moldanová
There is an increase in installations of exhaust gas scrubbers on ships following international regulations on sulphur content in marine fuel from 2020. We have conducted emission measurements on a four-stroke marine engine using low sulphur fuel oil (LS...
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Pao-Chi Chen, Jyun-Hong Jhuang, Ting-Wei Wu, Chen-Yu Yang, Kuo-Yu Wang and Chang-Ming Chen
This study used monoethanolamine (MEA) as an amine-based solvent, which was blended with secondary amines (DIPA), tertiary amines, stereo amines, and piperazine (PZ) to prepare mixed amines at the required concentrations, which were used as the test solv...
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Cecilia Conti, Emanuela Tullo, Jacopo Bacenetti and Marcella Guarino
Livestock activities, in particular swine farms, are sources of odorant compounds that cause conflicts with the neighboring population. Beside the effects on the neighborhood, excessive odor emission can cause discomfort to farm workers. In this context ...
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Myeong-rok Ryu and Kweonha Park
The International Maritime Organization (IMO) is strengthening regulations on reducing sulfur oxide emissions, and the demand for reducing exhaust noise affecting the environment of ships is also increasing. Various technologies have been developed to sa...
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Mohammad Vaferi, Kayvan Pazouki and Arjen Van Klink
This article proposes an analytical model for a conversion from Heavy Fuel Oil (HFO) to Liquide Natural Gas(LNG) dual-fuel engine in a fleet with three sizes of vessels in order to investigate the impact of the volatility of oil prices, and a declining E...
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Yong-Seok Choi and Tae-Woo Lim
A regulation on the sulfur emissions of ships sailing in global sea areas has been enforced since 1 January 2020. In this new regulation, ships are required to use low-sulfur fuel oils or to install an after-treatment equipment, such as a scrubber. Open ...
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Vi?eslav Celan,Ivo Stancic,Josip Music
Pág. 109 - 119
The paper describes the design and features of the novel semi-autonomous floor scrubber add-on module, used for cleaning large indoor spaces. Module is designed in such a manner that it can be easily attached and detached from scrubber machine and that a...
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Raffaele Giordano, Dario Barbieri, Sabrina Perrella and Roberto Catalano
The usage of SRAM-based Field Programmable Gate Arrays on High Energy Physics detectors is mostly limited by the sensitivity of these devices to radiation-induced upsets in their configuration. These effects may alter the functionality until the next rec...
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Hongjun Fan, Huan Tu, Hossein Enshaei, Xiangyang Xu and Ying Wei
Ship-source air pollutants, especially sulphur oxides (SOx), have a major impact on human health, the marine environment and the natural resources. Therefore, control of SOx emissions has become a main concern in the maritime industry. The International ...
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Marlene Calderón, Diana Illing, Jaime Veiga
Pág. 2431 - 2440
Emission reduction targets are driving a new way of thinking and a range of technological solutions within the shipping and port sectors. So far, four major solutions have been identified for cleaner ship fuels: (i) Marine Gas Oil, (ii) Heavy Fuel Oil + ...
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