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Application filed by 배순훈, 대우전자 주식회사, 타카시 오토우마, 니치아스 가부시끼가이샤filedCritical배순훈
Priority to KR1019940039318ApriorityCriticalpatent/KR960024177A/en
Publication of KR960024177ApublicationCriticalpatent/KR960024177A/en
본 발명은 냉장고용 탈취 촉매필터에 관한 것으로, 좀 더 상세하게는 다공질의 무기질 섬유로 이루어져 80~130㎡/g의 비표면적을 갖는 주름진 형태의 담체와, 그리고 150~300㎡/g의 비표면적을 갖는 MnO2와 150~300㎡/g의 비표면적을 갖는 CuO의 혼합물로 이루어져 상기 담체에 담지되어 있는 촉매로 이루어지므로써 종래의 것에 비해 탈취 성능이 현저히 뛰어나며 수명이 반영구적인 잇점이 있다.The present invention relates to a deodorizing catalyst filter for a refrigerator, and more particularly, a carrier having a pleated form made of porous inorganic fibers and having a specific surface area of 80 to 130 m 2 / g, and a specific surface area of 150 to 300 m 2 / g. It is composed of a mixture of MnO 2 and CuO having a specific surface area of 150 ~ 300㎡ / g and consists of a catalyst supported on the carrier, the deodorizing performance is significantly superior to the conventional one and has a semi-permanent advantage.
Description
냉장고용 탈취 촉매필터Deodorization Catalytic Filter for Refrigerator
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (5)
다공질의 무기질 섬유로 이루어져 80~130㎡/g의 비표면적을 갖는 주름진 형태의 담체와, 그리고 150~300㎡/g의 비표면적을 갖는 MnO2와 150~300㎡/g의 비표면적을 갖는 CuO의 혼합물로 이루어져 상기 담체에 담지되어 있는 촉매로 이루어지는 것을 특징으로 하는 냉장고용 탈취 촉매필터.Corrugated carrier made of porous inorganic fibers having a specific surface area of 80 to 130 m 2 / g, MnO 2 having a specific surface area of 150 to 300 m 2 / g and CuO having a specific surface area of 150 to 300 m 2 / g A deodorizing catalyst filter for a refrigerator, characterized in that the mixture consists of a catalyst supported on the carrier.제1항에 있어서, 상기 무기질 섬유가 세라믹 섬유 또는 글라스 섬유인 것을 특징으로 하는 냉장고용 탈취 촉매필터.The deodorizing catalyst filter for refrigerators according to claim 1, wherein the inorganic fiber is ceramic fiber or glass fiber.제1항에 있어서, 상기 담체가 실리카계 무기질 결합제로 표면처리되어 소성된 것을 특징으로 하는 냉장고용 탈취 촉매필터.The deodorizing catalyst filter for a refrigerator according to claim 1, wherein the carrier is calcined by surface treatment with a silica-based inorganic binder.제1항에 있어서, 상기 촉매의 입계가 1~70μ인 것을 특징으로 하는 냉장고용 탈취 촉매필터.The deodorizing catalyst filter for refrigerators according to claim 1, wherein the catalyst has a grain boundary of 1 to 70 µ.제1항에 있어서, 상기 담체가 약 0.1~0.3mm의 두께를 가지는 것을 특징으로 하는 냉장고용 탈취 촉매필터.The deodorizing catalyst filter for refrigerators according to claim 1, wherein the carrier has a thickness of about 0.1 to 0.3 mm.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940039318A1994-12-301994-12-30
Deodorization Catalytic Filter for Refrigerator
KR960024177A
(en)
PROCESS FOR THE PRODUCTION OF FRICTION-RESISTANT ZEOLITIC CRACKING CATALYST, FLUID CRACKING CATALYST AND PROCESS FOR THE FAMILY PRODUCTION OF FLUID CRACKING CATALYSTS