Ceramic coated zeolite nonwoven fabric including ceramic coated zeolite for adsorbing heavy metal and preparing method of thereof

The present invention relates to a ceramic-coated zeolite, a non-woven fabric including ceramic-coated zeolite for adsorbing heavy metals, and a preparing method thereof. The non-woven fabric manufactured by the preparing method of the present invention is excellent not only in removing heavy metals...

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Bibliographische Detailangaben
1. Verfasser:	KONG, HYOUNG JIN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BRAIDING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR KNITTING LACE-MAKING LAUNDERING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL METALLURGY NON-WOVEN FABRICS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TEXTILES THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	The present invention relates to a ceramic-coated zeolite, a non-woven fabric including ceramic-coated zeolite for adsorbing heavy metals, and a preparing method thereof. The non-woven fabric manufactured by the preparing method of the present invention is excellent not only in removing heavy metals in soil or wastewater, but also in adsorbing heavy metals discharged when electric vehicle batteries are discarded. The preparing method of the ceramic-coated zeolite of the present invention comprises a step (1) of adding and mixing 4 to 6 parts by weight of powdered ceramic and 2 to 4 parts by weight of an epoxy binder to 100 parts by weight of zeolite; a step (2) of spraying liquid ceramic under a temperature condition of 50 to 70 ℃; a step (3) of lowering the temperature to 20 to 25 ℃ to fix the porous-structured ceramic onto the surface of the zeolite. 본 발명은 세라믹 코팅 제올라이트, 세라믹 코팅 제올라이트를 포함하는 중금속 흡착용 부직포 및 이의 제조방법에 관한 것으로, 본 발명의 제조방법으로 제조된 부직포는 토양 또는 폐수 중의 중금속 제거뿐만 아니라, 전기차 배터리 폐기시 배출되는 중금속을 흡착하는 효과가 우수하다는 것이다.