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Keywords: Desulfurization-crude oil-Hydrodesulphurization (HDS)-Microbe desulfurization-Oxidative desulfurization (ODS)
Saleh presents readers with a collection of expert contributions on using nanotechnology in the desulfurization of petroleum products.
It was an appropriate article to feature as lime and limestone flue gas desulfurization processes are still the predominant technology being used today to control sulfur dioxide emissions from coal-fired power plants.
Flue gas desulfurization is also used in reagent & replacement applications, which were valued at USD 7.
It was previously reported, Uzbekneftegaz completed the construction of the seventh stage of gas desulfurization in July 2013 as part of 16th, 17th and 18th universal blocks with a total capacity of six billion cubic meters per year.
The company completed a project for construction of the seventh unit of gas desulfurization in March 2013.
Among the objectives of the research, mention can be made of the use of magnetite magnetic nanoparticles to separate desulfurization bacteria in oil/water two-phase system through a bio-desulfurization process in specific, and to develop an effective technology for the separation and possibly the re-use of the cells in various applications.
Flue-gas desulfurization systems clean the flue gas emitted during the combustion of coal and other fuels by removing the sulfur dioxide (SOx) contained in such gas.
Therefore, it is very important to obtain the complex permittivity of coal for analysis of coal desulfurization.
Of the over 3,000 cement makers in China, only two in Xiangtan (Hunan Province), and another two in Chengdu (Sichuan Province) have denitrogenation and desulfurization processing, with about one third of cement makers unable to afford the equipment.
Hitachi has been manufacturing denitrification and desulfurization equipment since the 1960s at subsidiary Babcock-Hitachi K.
Biodesulfurization (BDS) is a process which is cheap and can operate with the high selectivity needed for the economic desulfurization of fossil fuel [8, 9, 10].
A research project backed by Japan's Ministry of Economy, Trade and Industry has produced a high-performance desulfurization catalyst that can potentially extend the life of fuel cells and decrease their size.
Holliday Pigments has invested over $30 million in flue gas desulfurization plants at its production sites in Hull and Comines, France, which has resulted in a "massive reduction" of sulfur dioxide emissions inherent in the manufacturing process.
It must be emphasized that desulfurization processes are also essential for the production of fuel oil from oil shale and for oil obtained by the utilization of used tires.
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- Desulfacinum subterraneum
- Desulfitobacterium Hafniense
- Desulfobacter psychrotolerans
- Desulfobulbus marinus
- Desulfosporomusa polytropa
- Desulfotomaculum nigrificans
- Desulfotomaculum salinum
- Desulfovibrio brasiliensis
- Desulfovibrio capillatus
- Desulfovibrio cavernae
- Desulfovibrio Desulfuricans Subspecies Desulfuricans New Jersey
- desulfurization unit
- Desulfurizing Bacteria
- Desulfurobacterium crinifex
- Desulfurococcus saccharovorans