Review paperGas cleaning at high temperatures using rigid ceramic filters
References (30)
- et al.
J. Chromatogr.
(1987) - et al.
Chem. Engng. Sci.
(1997) - et al.
Powder Technol.
(1996) - et al.
Powder Technol.
(1991) Filtration & Separation
(1995)- et al.
Powder Technol.
(2001) - et al.
- W. Duo, pp. 229–258. Blackie/Kluwer, London...
- et al.
Durability of Metal Filters in Gasification Conditions
(1994)
Metal Mesh for Dust Filtration: The KN-Filter
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Evaluating the influence of filter membrane on dust particle deposition and detachment based on CFD-DEM method
2024, Colloids and Surfaces A: Physicochemical and Engineering AspectsA new approach for integrated system of biomass gasification combined reforming and desulfurization processes consisting of Ni/Al<inf>2</inf>O<inf>3</inf> and Cu-Zn<inf>2</inf>TiO<inf>4</inf> heterostructure ceramic filters
2021, Chemical Engineering and Processing - Process IntensificationCitation Excerpt :In this system, the most important parts are catalytic filters inserted in the freeboard of gasifier and they provide simultaneously remove particles and decompose carbon-based components during reforming. Ceramic candles filters have proved to be an accepted filter media for biomass-based gasification systems due to their numerous advantages in terms of large specific area and high-temperature resistance [6, 7]. Some studies showed that nickel oxide (Ni) coated alumina-based ceramic filters could serve as excellent active materials for both degradation of hydrocarbons and stabilization of particulates in integrated gasification systems [8-10].
Spark plasma sintered porous aluminum oxide for filtration applications
2021, Ceramics InternationalCitation Excerpt :Contemporary research in filtration technology aims to extend the horizons to fabricate stable, low-cost, and high-temperature micro-filtration. High-temperature filters are used to remove particulate from waste gas and fluids in ambient and pressurized systems that may harm the environment and downstream equipment for many industrial applications [7]. Filtration may also be required due to more stringent environmental legislation that improves the process efficiency in due course of action.
Development of a CFD model for the simulation of tar and methane steam reforming through a ceramic catalytic filter
2015, International Journal of Hydrogen EnergyCitation Excerpt :Ceramic materials are resistant to high temperatures and thus can be employed at temperatures as high as 800 °C. Ceramic filters are mainly used for removal of dust from hot gases produced by processes such as combustion or gasification and many studies have been performed in recent years investigating the influence of the filters permeability on the dust cake formation, the effect of dust properties in the regeneration of the filter, the increase of the pressure drop [10,11]. In addition new generations of ceramic material have been developed with a catalytic activity in order to perform the tar removal by decomposing them at high temperature [12–14].
Gas conditioning in H<inf>2</inf> rich syngas production by biomass steam gasification: Experimental comparison between three innovative ceramic filter candles
2015, International Journal of Hydrogen EnergyCitation Excerpt :An interesting solution toward a compact and high temperature cleaning system is represented by ceramic filters inserted in the freeboard of a fluidized bed gasifier. Indeed, ceramic filters have been considered very promising devices for particles removal and many studies have been performed in recent years extensively investigating several parameters as the influence of the filters permeability on the dust cake formation, the effect of dust properties in the regeneration of the filter, the increase of the pressure drop [17–21]. In addition to the particles removal, new generations of ceramic material have been developed with a catalytic activity in order to face the problems connected to the presence of tar by converting them at high temperature [22–26].
The effect of electrostatic forces on filtration efficiency of granular filters
2015, Powder TechnologyCitation Excerpt :Limited information has shown that granular air filtration has high removal efficiency for a wide range of particle size [4–8]. Granular filters may also be the only and promising option for air filtration at high temperature and high pressure [8–13]. The mechanisms of granular air filtration are similar to those of fibrous air filtration, except that the particles are deposited on surfaces of the granules.