Abstract:
The present invention relates to a harmful material treatment system for recovering the energy and removing the harmful material in the process of treating the gas containing the harmful material generated in the multiplex utilization facility, in the display mall, in diverse manufacturing processes and in the vehicle painting process, more particularly, to a harmful material treatment system, which can recover the energy contained in the air conditioning facility or in the exhaust gas of the process with an efficiency of more than 90%, for exhausting the inside air to the outside so as to treat the contaminating material such as odor and volatile organic chemicals (VOCs) , and to remove the harmful material with a removal efficiency of more than 90% by adsorbing and concentrating the harmful material with a rotary-type adsorbent. In the present invention, the heat exchange medium is made by coating or adding an adsorbent with adsorption function for adsorbing the harmful material to solve prior art problems, and it is divided into a suction region, an exhaust region, and a concentration and desorption region disposed between the suction region and the exhaust region to recover the energy and remove the harmful material.
Abstract:
The present invention provides a regenerative thermal oxidizer which burns and eliminates harmful process gases generated in industrial sites. The present invention provides the regenerative thermal oxidizer in which different parts of the rotor are used as inlet and outlet process gas flow paths to increase the ability to process the process gases. According to the present invention, the ability to process the process gases is enhanced in spite of the rotor being similar in size to typical rotors and, as well as, the structure of the rotor and adjacent components is simplified.
Abstract:
Provided a method of method of manufacturing a silicon carbide-containing heat storage material, including the steps of: providing a silicon sludge produced from a silicon wafer cutting process; heat-treating the silicon sludge in a non-oxidative atmosphere to remove a part of oil; mixing the silicon sludge with a binder to prepare a slurry; extruding the slurry to form a honeycombed compact; and reaction-sintering the honeycombed compact at a temperature of 1300 ~ 1900°C in a non-oxidative atmosphere. The method is advantageous in that a silicon carbide-containing heat storage material having high thermal conductivity, heat accumulation characteristics and chemical resistance can be manufactured at a low cost.
Abstract:
Disclosed herein is an air purification system having an adsorption unit provided with a catalyst, including: a first purification unit having a structure including an adsorbing member for adsorbing gaseous pollutants included in externally-supplied air, and a catalytic member for purifying the gaseous pollutants adsorbed on the adsorbing member by an oxidation reaction; a desorption unit for desorbing the gaseous pollutants adsorbed in the first purification unit by supplying air toward the first purification unit; and a second purification unit for purifying air including the gaseous pollutants desorbed from the first purification unit, wherein the desorption unit desorbs the gaseous pollutants adsorbed on a predetermined region of the first purification unit while the first purification unit is rotated. The air purification system is advantageous in that gaseous pollutants included in inflowing air can be primarily and secondarily purified, thus improving purification performance.
Abstract:
Provided a method of method of manufacturing a silicon carbide-containing heat storage material, including the steps of: providing a silicon sludge produced from a silicon wafer cutting process; heat-treating the silicon sludge in a non-oxidative atmosphere to remove a part of oil; mixing the silicon sludge with a binder to prepare a slurry; extruding the slurry to form a honeycombed compact; and reaction-sintering the honeycombed compact at a temperature of 1300 ~ 1900℃ in a non-oxidative atmosphere. The method is advantageous in that a silicon carbide-containing heat storage material having high thermal conductivity, heat accumulation characteristics and chemical resistance can be manufactured at a low cost.
Abstract:
This invention relates to an air purifying filter with a desorption unit using microwave heating and an air purifying device using the same. The air purifying device includes an adsorption member for adsorbing gaseous pollutants contained in air from the outside, a desorption unit for desorbing the gaseous pollutants from the adsorption member by microwave heating, and a purification unit for purifying air containing the gaseous pollutants desorbed from the adsorption member, wherein adsorption and desorption of the gaseous pollutants in polluted air from the outside are continuously or intermittently carried out in the adsorption member, and thus the adsorption member is reproducible, thereby maintaining the adsorption efficiency of the adsorption member and remarkably increasing the lifetime thereof.
Abstract:
Disclosed herein is an air purification system having an adsorption unit provided with a catalyst, including: a first purification unit having a structure including an adsorbing member for adsorbing gaseous pollutants included in externally-supplied air, and a catalytic member for purifying the gaseous pollutants adsorbed on the adsorbing member by an oxidation reaction; a desorption unit for desorbing the gaseous pollutants adsorbed in the first purification unit by supplying air toward the first purification unit; and a second purification unit for purifying air including the gaseous pollutants desorbed from the first purification unit, wherein the desorption unit desorbs the gaseous pollutants adsorbed on a predetermined region of the first purification unit while the first purification unit is rotated. The air purification system is advantageous in that gaseous pollutants included in inflowing air can be primarily and secondarily purified, thus improving purification performance.
Abstract:
The invention relates to an air cleaner, and more particularly to an air cleaner which includes a regenerative deodorizing filter to purify and treat gaseous substances contained in air, thus enabling efficient regeneration of the regenerative deodorizing filter, and a method of regenerating the filter of the air cleaner.