Research on the Application of Porous Ceramic Waste Gas Purification Device in Ceramic Kiln

Abstract

Ceramic kiln in the use of the process of high energy consumption, high resource consumption, serious environmental pollution and other problems are the current ceramic industry development of serious problems.Kiln combustion exhaust gas pollution types mainly include: SO2, NOx, CO, particulate matter, lead, cadmium, nickel and its compounds, fluoride and chloride and so on, and the traditional kiln direct emissions into the atmosphere, causing serious pollution to the environment, the need to have reliable purification treatment devices to meet emissions requirements, but the original purification plant purification effect is poor, process complex aspects of problems.This paper introduces a new porous ceramic purification device to improve the electric kiln exhaust gas purification to improve the catalytic conversion of CO, NOX, SO2 desulfurization and particulate matter purification.

Chemical Characterization of Particulate Matter in the Renaissance City of Ferrara

“…Generally, the aerosol in urban areas was made from a mixture of primary particles emitted from several sources, which could be anthropogenic and/or natural. The major elements in the aerosol may result from crustal origin from re-suspended dust [15,16] or from industrial activities [17,18]; for example fuel oil, cement and ceramic industries [19,20], coal combustion processes [21], products of refuse incineration [22,23], or traffic pollutants from vehicle exhausts [24,25], motor oil [26], tire and brake abrasion [27], or wood burning processes for domestic and commercial purposes [28,29]. Knowing the chemical composition of the analyzed particles could allow to recognize the sources of the pollutants and to implement mitigation plans in the areas most subject to pollution.…”

Electrospun Wrinkled Porous Polyimide Nanofiber-Based Filter via Thermally Induced Phase Separation for Efficient High-Temperature PMs Capture

“…Currently, many inorganic high-temperature resistant materials including porous ceramic fiber, glass fiber, and activated carbon are difficult to be widely applied due to their poor toughness, bad ductility, weak alkali resistance, and terrible abrasion resistance. The rapid development of synthetic fiber provides more abundant raw materials for air filters, such as polyacrylonitrile (PAN) fiber, polyvinylidene fluoride (PVDF) fiber, polystyrene (PS) fiber, and polypropylene (PP) fiber, which have considerable benefits like high strength, lightweight, good elasticity, adjustable fiber fineness, abrasion resistance, and other characteristics.…”