Abstract:
젤리 케이블 재활용 장치 및 방법을 개시한다. 본 발명의 실시예에 따라 개시된 젤리 케이블 재활용 장치는 젤리 케이블이 젤리와 피복으로 분리되는 반응기; 상기 반응기를 밀폐하는 반응기 캡; 상기 반응기 캡을 개폐하는 개폐장치; 상기 반응기내에 열유체를 공급하는 열유체 공급수단; 상기 반응기를 밀폐한 상태에서 상기 열유체를 가열하는 가열수단; 상기 반응기를 냉각하는 냉각수단; 및 상기 열유체의 내부흐름을 위하여 상기 열유체를 교반하는 교반기를 포함한다.
Abstract:
An apparatus to separate a printed circuit board (PCB) parts is disclosed. According to an embodiment of the present invention, the apparatus to separate the PCB parts comprises: a waste PCB fixating unit where a waste PCB is inputted and fixated; a cutter unit which separates the fixated waste PCB; and a cutter moving unit which moves the cutter unit up, down, left and to the right sides. Therefore, the apparatus can separate the waste PCB into a PCB part and other parts.
Abstract:
An apparatus and a method for collecting polymer resin and resupplying refined thermal fluid are disclosed. The apparatus for collecting polymer resin and resupplying refined thermal fluid according to an embodiment of the present invention comprises: a waste composite material recycling device for generating thermal fluid where the polymer resin is melted; a collection tank installed to have a separable upper part for inputting the generated thermal fluid; a cooling unit for solidifying the thermal fluid inputted into the collection tank and the polymer resin melted in the thermal fluid; an up and down driving device for making an up and down driving member, installed within the collection tank to be able to be driven up and down and apply pressure to the thermal fluid inputted into the collection tank; a mesh type filter attached at an upper part of the up and down driving member for separating the solidified polymer resin from the thermal fluid; and a resupplying pipe for supplying the refined thermal fluid, separated from the polymer resin by the filter, to the waste composite material recycling device.
Abstract:
Disclosed is an apparatus for recycling plating washing water. According to an embodiment of the present invention, the apparatus for recycling plating washing water comprises: a metal plating wastewater storage tank to store metal plating wastewater; a water collection tank for supplying washing water to the metal plating wastewater storage tank; a chemical supplying tank for supplying chemical to the metal plating wastewater storage tank, and adjusting to allow the inside metal plating wastewater to be a set pH value by the washing water supplied in the metal plating wastewater storage tank; and a neutralization tank and concentration tank for neutralizing and concentrating the pH value of the metal plating wastewater which is adjusted to be the set pH value; a filter press for separating the metal plating wastewater into sludge and a plating solution by precipitating the metal plating wastewater neutralized in the concentration tank; a filter film for collecting more than the size of a fixed particle, and for discharging clean water by supplying the metal plating wastewater neutralized in the concentration tank; a primary clean water storage tank to store the clean water discharged from the filter film; a reverse osmosis device for removing ion by pressurizing and supplying the clean water stored in the primary clean water storage tank; and a secondary clean water storage tank to store the clean water where ion is removed in the reverse osmosis device.
Abstract:
A method for recycling a cold cathode fluorescent lamp is disclosed. The method for recycling a cold cathode fluorescent lamp according to an embodiment of the present invention comprises a cutting process (S100) of cutting a cold cathode fluorescent lamp in a certain size; a phosphor detaching process (S200) of spraying compressed gas having a certain pressure to the cut cold cathode fluorescent lamp to detach and collect the phosphor; a crushing process (S300) of crushing the lamp from which the phosphor is detached in a certain particle size; and a heating process (S400) of removing a small quantity of the phosphor and mercury existing in the surface of a crushed glass. According to an embodiment of the present invention, all of the glass, the phosphor and the mercury in the cold cathode fluorescent lamp can be collected. Especially, the mercury can be directly collected in the form of metal rather than in the form of being embedded and thus, the present invention is able to contribute to the domestic recycling business of cold cathode fluorescent lamps. Furthermore, various resources included in the collected phosphor may be collected, thereby securing a resource recycling technology. [Reference numerals] (S100) Cutting process; (S200) Phosphor detaching process; (S220) Particle separating process; (S300) Crushing process; (S400) Heating process; (S420) Rapid cooling process; (S440) Mercury collecting process; (S500) Glass collecting process; (S600) Phosphor collecting process
Abstract:
PURPOSE: A direct decomposing catalyst manufacturing method for eliminating nitrous oxide is provided to shorten times required for manufacturing processes by omitting an ion-exchanging process. CONSTITUTION: Zeolite such as industrially acquired mordenite(MOR), ZSM-5, natural zeolite, FAU is prepared as the carrier of a catalyst(S100). A catalytic active material is carried in zeolite by mixing a reagent in the form of oxide or chloride containing the catalytic active material with the zeolite(S200). The resultant product is dried(S300). The resultant product is plasticized at a temperature of 500 to 800 degrees Celsius to obtain a catalyst(S400). The catalyst is steam-treated at a temperature of 500 to 800 degrees Celsius according to the crystalline state of the catalyst.
Abstract:
A method and an apparatus for reducing nitrogen and nitrogen oxide gases are provided to reduce simultaneously nitrogen and nitrogen oxide gases exhausted from a greenhouse gas-emitting source by using a Pd/Fe/MOR or Fe/HNZ catalyst. An apparatus for reducing nitrogen and nitrogen oxide gases comprises: a heat exchanger(100) for preventing deterioration of temperature of NOx and N2O gases exhausted at high temperatures; a reductant feeder(110) installed on a connecting pipe(10) in rear of the heat exchanger to add a reductant to the heat exchanger; and a catalytic reaction tower(120) installed in rear of the reductant feeder to react a catalyst with a target material. The reductant comprises ammonia and methane mixed at a ratio of 1:0.2 to 1:3. The catalytic reaction tower contains a Pd/Fe/MOR or Fe/HNZ catalyst comprising at least one zeolite carrier which is used at an operating spatial speed of 2,000 to 30,000 h^-1 in a temperature range of 300 to 450°C.
Abstract translation:提供一种用于还原氮和氮氧化物气体的方法和装置,以通过使用Pd / Fe / MOR或Fe / HNZ催化剂同时还原从温室气体排放源排出的氮和氮氧化物气体。 一种用于还原氮和氮氧化物气体的装置包括:用于防止在高温下排出的NOx和N2O气体的温度变差的热交换器(100) 安装在热交换器后部的连接管(10)上的还原剂进料器(110),以将还原剂加入到热交换器中; 和催化反应塔(120),其安装在还原剂进料器的后面以使催化剂与目标材料反应。 还原剂包括以1:0.2至1:3的比例混合的氨和甲烷。 催化反应塔含有Pd / Fe / MOR或Fe / HNZ催化剂,其包含至少一种在300至450℃的温度范围内以2,000至30,000h -1的操作空间速度使用的沸石载体。
Abstract:
도금 공정용 폐 세정용매 재생 장치는 열 교환부, 외부의 공기를 흡입하여 흡입된 공기를 상기 열 교환부로 송풍하여 통과시킴으로써 고온의 공기가 생성되도록 하는 제 1 송풍 유닛, 상기 고온의 공기를 통과시켜 도금 및 세척 처리된 도금물을 건조시키는 건조부, 폐 세정 용매를 재생시키는 폐 용매 재생 유닛, 상기 건조부를 통과한 고온의 폐 공기를 흡입하고 상기 고온의 폐 공기를 상기 폐 용매 재생 유닛으로 송풍하는 제 2 송풍 유닛, 상기 폐 용매 재생 유닛으로부터 배출된 재생 용매를 제공받아 도금물을 세정하는 세정부 및 상기 세정부로부터 배출된 폐 세정 용매를 다시 폐 용매 재생장치로 유입시키는 순환 유닛을 포함한다. 상기 도금 공정용 폐 세정용매 재생 장치는 도금 공정 상의 건조과정에서의 폐 열을 이용하여 폐 세정 용매의 재생에 사용함으로써, 도금 공정의 경제성을 대폭 향상시킬 수 있다.