KR20120033609A - Deodorizing agent for removal of valeric acid and deodorization filter comprising the same - Google Patents

Deodorizing agent for removal of valeric acid and deodorization filter comprising the same Download PDF

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KR20120033609A
KR20120033609A KR1020100095215A KR20100095215A KR20120033609A KR 20120033609 A KR20120033609 A KR 20120033609A KR 1020100095215 A KR1020100095215 A KR 1020100095215A KR 20100095215 A KR20100095215 A KR 20100095215A KR 20120033609 A KR20120033609 A KR 20120033609A
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hydroxide
filter
transition metal
coating
deodorizing
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KR101820297B1 (en
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유준영
박찬정
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웅진코웨이주식회사
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/046—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating with the help of a non-organic compound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1669—Cellular material
    • B01D39/1676—Cellular material of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20—Method-related aspects
    • A61L2209/21—Use of chemical compounds for treating air or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
    • B01D2253/1126—Metal hydrides

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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

PURPOSE: A deodorizing agent for removal of valeric acid and a deodorization filter comprising the same are provided to efficiently eliminate valeric acid. CONSTITUTION: A deodorizing agent for removal of valeric acid includes one kind of transition metal hydroxide selected from a group consisting of zirconium hydroxide, titanium hydroxide, hydroxide tantalum, hafnium hydroxide, hydroxide niobium, chromium hydroxide, vanadium hydroxide, and their combination as an active ingredient. A deodorization filter for removal of valeric acid includes a filter member and a transition metal hydroxide coating layer. The transition metal hydroxide coating layer is formed on at least one side of the filter member and is selected from a group consisting of zirconium hydroxide, titanium hydroxide, hydroxide tantalum, hafnium hydroxide, hydroxide niobium, chromium hydroxide, vanadium hydroxide, and their combination.

Description

길초산 제거용 탈취제 및 이를 포함하는 탈취 필터{DEODORIZING AGENT FOR REMOVAL OF VALERIC ACID AND DEODORIZATION FILTER COMPRISING THE SAME}Deodorant for removing acetic acid and deodorizing filter comprising same {deodorizing AGENT FOR REMOVAL OF VALERIC ACID AND DEODORIZATION FILTER COMPRISING THE SAME}

본 발명은 일상생활 속에서 접하는 주된 악취 성분 중의 하나인 길초산을 선택적으로 제거할 수 있는 길초산 제거용 탈취제 및 이를 포함하는 탈취 필터에 관한 것이다. The present invention relates to a deodorizing agent for removing acetic acid, which can selectively remove one of the main malodorous components encountered in everyday life, and a deodorizing filter including the same.

최근 사람들이 실내에서 체류하는 시간이 증가하고, 에너지 절약을 위해 건물을 밀폐시킴으로써 실내 공기질이 악화함에 따라, 실내공기오염과 감각공해로서 악취에 대한 관심이 증가하고 있다. Recently, as people spend more time indoors and indoor air quality deteriorates by sealing buildings for energy saving, interest in odors as indoor air pollution and sensory pollution has increased.

악취란 "황화수소, 메르캅탄류, 아민류, 기타 자극성 있는 기체성 물질이 사람의 후각을 자극하여 불쾌감과 혐오감을 주는 냄새"로 정의된다. 이와 같은 악취는 사람의 후각을 자극하여 인간의 쾌적한 정서생활과 나아가서는 건강에 피해를 주는 나쁜 냄새를 의미한다. Odor is defined as "odor of hydrogen sulfide, mercaptans, amines, and other irritating gaseous substances that irritate the human sense of smell and disgust." Such a bad smell means a bad smell that stimulates the sense of smell of the person and damages the pleasant emotional life and further health of the human being.

생활 악취의 종류는 음식물 쓰레기에서 나는 냄새, 냉장고에서 나는 김치 냄새, 신발장 냄새, 화장실 냄새, 장마철의 경우 눅눅한 빨래냄새, 퀴퀴한 습기 냄새까지 다양하다. 이러한 냄새를 억제하거나 제거하기 위해 향수나 방향제를 뿌리거나 각종 탈취제를 사용하고 있다. The kinds of odors of life vary from the smell of food waste, the smell of kimchi from a refrigerator, the smell of a shoe rack, the smell of a toilet, and the smell of wet laundry and a damp moisture in the rainy season. In order to suppress or remove these odors, perfumes or fragrances are sprayed or various deodorants are used.

향수나 방향제의 경우 더 강한 냄새로 악취를 가리는 것으로 이 경우 냄새가 혼합되어 불쾌한 냄새가 발생하여 역효과가 발생하거나 이들 방향 성분이 두통을 일으키는 등의 부작용이 발생하기도 한다.In the case of perfumes and fragrances, the odor is masked by a stronger odor. In this case, the odor is mixed to produce an unpleasant odor, causing adverse effects such as adverse effects or headaches caused by these fragrances.

또한, 탈취제의 경우 방향제보다는 덜 자극적인 향을 사용하여 악취와 섞이는 현상이 저감되나 각각의 용도에 맞게 거실용, 냉장고용, 화장실용, 신발장용 등 너무 다양한 종류의 제품으로 사용하기 때문에 경제적으로 유용하지 못하다. In addition, deodorant uses less irritating scent than fragrance to reduce odor and mixing, but it is economically useful because it is used in too many kinds of products such as living room, refrigerator, toilet, shoe box, etc. according to each use. I can't.

그리고 야자계, 석탄, 피치계 및 셀룰로오스 섬유 같은 원료로 제조되는 활성탄이나 천연제올라이트 및 천연광물, 광촉매, 숯을 주로 사용하고 있다. 그러나 이들 물질들은 비교적 넓은 비표면적과 거대 및 중간, 미세 세공이 잘 발달하여 악취가스를 어느 정도 흡착하지만 일정량의 악취발생물질이 흡착되면 더 이상의 흡착이 불가능하며 탈취능력에 한계가 있고, 선택적인 가스 제거능력이 없다.In addition, activated carbon, natural zeolites and natural minerals, photocatalysts, and charcoal made from raw materials such as palm, coal, pitch, and cellulose fibers are mainly used. However, these materials have a relatively large specific surface area, and large, medium and fine pores develop well to adsorb odor gas to some extent, but when a certain amount of odor generating material is adsorbed, no further adsorption is possible and the deodorizing ability is limited. There is no removal capability.

생활악취의 원인이 되는 주요 산성 가스는 포름산(formic acid), 아세트산(acetic acid), 프로피온산(propionic acid), 부티르산(butyric acid), 발레르산(valeric acid), 카프로산(caproic acid), 카프릴산(caprylic acid) 등이 있으며, 그 중 길초산(발레르산, Valeric acid)의 경우 심한 악취의 원인이다. The main acid gases that cause living odors are formic acid, acetic acid, propionic acid, butyric acid, valec acid, caproic acid, caproic acid and capryl There is acid (caprylic acid), among which acetyl acetate (Valeric acid) is a cause of severe odor.

이와 같은 기존의 악취 제거를 위한 필터는 일반적인 악취 성분을 제거하는 것에 그쳐 길초산만을 효과적으로 제거할 수 없다는 문제점이 있었다.Such a conventional filter for removing odor has a problem in that only nitrate can be effectively removed only by removing general odor components.

이에, 본 발명자는 전이금속 수산화물을 이용하여 탈취 필터를 제조하였으며, 상기 필터가 길초산 가스를 선택적으로 제거할 수 있음을 확인하고, 본 발명을 완성하였다.Thus, the present inventors prepared a deodorizing filter using a transition metal hydroxide, and confirmed that the filter can selectively remove the nitrate gas, thereby completing the present invention.

상기한 문제점을 개선하기 위해, 본 발명의 과제는 길초산 가스를 효율적으로 탈취시킬 수 있는 탈취제를 제공하는 것이다.In order to improve the above problems, the problem of the present invention is to provide a deodorant that can efficiently deodorize the nitrate gas.

본 발명의 다른 과제는 위의 탈취제를 포함하여 선택적으로 길초산을 제거할 수 있는 길초산 제거용 탈취필터를 제공하는 것이다. Another object of the present invention is to provide a deodorizing filter for removing acetyl acetate, including the above deodorant, which can selectively remove acetyl acetate.

본 발명의 또 다른 과제는 상기 탈취필터를 포함하는 공기청정 장치를 제공하는 것이다.Still another object of the present invention is to provide an air cleaning device including the deodorizing filter.

이를 위해 본 발명은,To this end, the present invention,

수산화지르코늄, 수산화티타늄, 수산화탄탈륨, 수산화하프늄, 수산화니오븀, 수산화크롬, 수산화바나듐 및 이들의 조합으로 이루어진 군에서 선택된 1종의 전이금속 수산화물을 유효성분으로 함유하는 길초산 제거용 탈취제를 제공한다.It provides a deodorizing agent for removing acetyl acetate, which contains one transition metal hydroxide selected from the group consisting of zirconium hydroxide, titanium hydroxide, tantalum hydroxide, hafnium hydroxide, niobium hydroxide, chromium hydroxide, vanadium hydroxide and a combination thereof.

또한 본 발명은 Also,

필터 여재;Filter media;

상기 필터 여재 적어도 일면에 형성되며, 수산화지르코늄, 수산화티타늄, 수산화탄탈륨, 수산화하프늄, 수산화니오븀, 수산화크롬, 수산화바나듐 및 이들의 조합으로 이루어진 군에서 선택된 1종의 전이금속 수산화물을 포함하는 코팅층을 포함하는 길초산 제거용 탈취 필터를 제공한다. It is formed on at least one surface of the filter media, and comprises a coating layer comprising one transition metal hydroxide selected from the group consisting of zirconium hydroxide, titanium hydroxide, tantalum hydroxide, hafnium hydroxide, niobium hydroxide, chromium hydroxide, vanadium hydroxide and combinations thereof. It provides a deodorization filter for removing gil acetic acid.

또한 본 발명은Also,

상기 탈취 필터를 공기의 흡입구와 분출구 사이에 배치하여 이루어지는 것을 특징으로 하는 공기청정 장치를 제공한다. It provides an air cleaning device, characterized in that the deodorizing filter is disposed between the inlet and the outlet of the air.

본 발명에 따르면, 일상생활 속에서 접하는 주된 악취 성분 중의 하나인 길초산을 선택적으로 제거함으로써 안전하고 쾌적한 실내 환경을 제공할 수 있다.According to the present invention, it is possible to provide a safe and comfortable indoor environment by selectively removing gil acetic acid, which is one of the main odor components encountered in daily life.

도 1은 본 발명의 바람직한 실험예 1의 실험법을 통해 길초산 제거능을 확인한 결과를 나타낸 그래프이다.
도 2는 본 발명의 바람직한 실험예 1의 실험법을 통해 길초산 제거능을 확인한 결과를 나타낸 그래프이다. 1 is a graph showing the results of confirming the removal ability of acetyl acetate through the experimental method of Experimental Example 1 of the present invention.
Figure 2 is a graph showing the results of confirming the removal ability of acetyl acetate through the experimental method of Experimental Example 1 of the present invention.

이하, 본 발명을 더욱 상세히 설명한다.Hereinafter, the present invention will be described in more detail.

본 발명에 따른 탈취제는 전이금속 수산화물을 유효성분으로 포함한다.Deodorant according to the present invention includes a transition metal hydroxide as an active ingredient.

사용가능한 전이금속 수산화물은 수산화지르코늄, 수산화티타늄, 수산화탄탈륨, 수산화하프늄, 수산화니오븀, 수산화크롬, 수산화바나듐 및 이들의 조합으로 이루어진 군에서 선택된 1종이 가능하다.The transition metal hydroxide that can be used may be one selected from the group consisting of zirconium hydroxide, titanium hydroxide, tantalum hydroxide, hafnium hydroxide, niobium hydroxide, chromium hydroxide, vanadium hydroxide and combinations thereof.

전이금속 수산화물은 하기 반응식 1에 기재된 바와 같이(대표적으로 수산화지르코늄), 화학적인 결합을 통해 이온 교환 형태로 공기 중의 길초산 가스를 선택적으로 제거한다:The transition metal hydroxide selectively removes the nitrate gas in the air in the form of ion exchange through chemical bonding, as described in Scheme 1 below (typically zirconium hydroxide):

[반응식 1]Scheme 1

Figure pat00001
Figure pat00001

이렇게 본 발명에 따른 전이금속 수산화물은 일상생활 속에서 접하는 주된 악취 성분 중 하나인 길초산 가스를 화학적인 결합을 통해 중화함과 동시에 반응 부산물로 물이 생성된다.As described above, the transition metal hydroxide according to the present invention neutralizes through the chemical bonding of gylic acid gas, which is one of the main malodorous components encountered in daily life, and at the same time, water is generated as a reaction byproduct.

상기 전이금속 수산화물은 KOH와 같은 알칼리 수산화물에 비해 반응이 보다 안정적이며, 높은 길초산 제거율을 나타낸다.The transition metal hydroxide is more stable in reaction than alkali hydroxides such as KOH, and exhibits high acetyl acetate removal rate.

본 발명의 탈취제는 탈취 효과를 손상시키지 않는 범위 내에서 필요에 따라 다양한 배합 성분을 포함할 수 있으며, 특히 인산지르코늄, 이산화티타늄, 산화아연, 제올라이트, 활성탄 등이 사용 가능하다. The deodorant of the present invention may include various compounding components as necessary within the range that does not impair the deodorizing effect, in particular zirconium phosphate, titanium dioxide, zinc oxide, zeolite, activated carbon and the like can be used.

이외, 각종 탈취제, 방향제, 색소, 항균제 등이 포함될 수 있다. 상기 탈취제는 그 자체 또는 스프레이, 디스펜서, 에어로졸 형태 등의 분사 방법으로 사용될 수 있다. 분사 방법으로 사용하는 경우 밀폐된 용기에 담아 스프레이 노즐 등을 이용하여 가구 또는 전자제품과 같은 각종 물품의 표면, 의류, 실내 건축물의 벽면, 천장, 바닥, 자동차 내부 등 목적하는 장소에 분사시킬 수 있다.
In addition, various deodorants, fragrances, colorants, antibacterial agents, and the like may be included. The deodorant may be used by itself or by a spraying method such as a spray, a dispenser, or an aerosol form. When used as a spraying method, it can be sprayed to a desired place such as the surface of various items such as furniture or electronics, clothing, indoor walls, ceilings, floors, interiors of automobiles, etc. in a sealed container by using a spray nozzle. .

특히, 본 발명에 따른 전이금속 수산화물은 상기한 효과를 통해 이를 포함하는 탈취 필터로서 적용이 가능하다. In particular, the transition metal hydroxide according to the present invention can be applied as a deodorizing filter including the same through the above effects.

본 발명의 일실시예에 따른 탈취 필터는 필터 여재; 및 상기 필터 여재 적어도 일면에 형성된 전이금속 수산화물 코팅층을 포함한다. Deodorizing filter according to an embodiment of the present invention filter filter media; And a transition metal hydroxide coating layer formed on at least one surface of the filter media.

필터 여재의 재질은 당업계에 공지되어 있는 것이라면 제한 없이 사용가능하다. 일례로, 폴리에스테르, 폴리비닐, 폴리비닐알코올, 폴리아크릴로나이트릴, 폴리올레핀, 폴리프로필렌, 폴리에틸렌, 폴리우레탄, 폴리아크릴레이트, 탄소, 및 활성탄소로 이루어지는 군으로부터 선택되는 1종이 가능하다. The material of the filter medium can be used without limitation as long as it is known in the art. In one example, one selected from the group consisting of polyester, polyvinyl, polyvinyl alcohol, polyacrylonitrile, polyolefin, polypropylene, polyethylene, polyurethane, polyacrylate, carbon, and activated carbon is possible.

본 발명의 필터 여재는 상기한 재질을 융점 부근의 온도로 가열하여 용융 방사하여 제조되는 필라멘트 사를 제직하는 제직형태 또는 섬유를 제직하지 않고 섬유의 웹(web)을 만들고 이를 결합시키는 부직포 형태의 섬유용 필터로 제조하거나, 발포제를 추가하여 다공성의 발포체 필터로 제조할 수 있다.The filter media of the present invention is a woven form of weaving a filament yarn produced by heating the above material to a temperature near the melting point and melt spinning, or a nonwoven fabric that makes and combines a web of fibers without weaving the fibers. For example, or a porous foam filter by adding a blowing agent.

필터 여재에 상기 전이금속 수산화물을 코팅하는 방법은 통상적으로 사용하는 딥 코팅, 바 코팅, 스프레이 코팅, 플로우 코팅 등이 사용될 수 있으나, 이에 제한되는 것은 아니며, 당업계에 공지된 코팅방법을 당업자가 적절히 선택하여 수행할 수 있다. 또한, 코팅 시간은 공기 투과율, 탈취 효과 등을 고려하여 적절히 당업자가 조절 가능하다.The method for coating the transition metal hydroxide on the filter medium may be used a dip coating, bar coating, spray coating, flow coating, etc. that are commonly used, but is not limited thereto, the coating method known in the art appropriately It can be done by selection. In addition, the coating time can be appropriately adjusted by those skilled in the art in consideration of air permeability, deodorizing effect and the like.

이때 코팅액은 전이금속 수산화물 및 용매를 포함한다.In this case, the coating solution includes a transition metal hydroxide and a solvent.

상기 용매는 전이금속 수산화물이 고르게 분산될 수 있는 것이라면 어떠한 것이든 가능하다. 대표적으로, 물, 메탄올, 에탄올, 프로판올, 이소프로판올 등의 저급 알코올, 또는 이들의 혼합 용매가 가능하며, 가장 바람직하기로는 물을 사용한다. The solvent may be any one as long as the transition metal hydroxide can be evenly dispersed. Typically, lower alcohols such as water, methanol, ethanol, propanol, isopropanol, or a mixed solvent thereof are possible, most preferably water is used.

상기 코팅액의 농도는 10?15 중량%이고, 80?100g/㎡의 도포량, 바람직하기로 90 g/㎡으로 도포한다.　
The coating liquid has a concentration of 10 to 15% by weight, and is applied at a coating amount of 80 to 100 g / m 2, preferably at 90 g / m 2.

만약 그 농도가 상기 하한치에 미달하는 경우 탈취 효과가 미미하고, 상기 상한치를 초과하는 경우 사용 함량 대비 효과가 낮기 때문에 상기 범위 내에서 적절히 사용한다.If the concentration is less than the lower limit, the deodorizing effect is insignificant, and if the concentration exceeds the upper limit, it is appropriately used within the above range because the effect is low compared to the content used.

이와 같이 코팅된 필터는 상온 또는 열풍 건조할 수 있으며, 건조 방법은 당업계에 공지된 방법을 제한 없이 사용할 수 있다. 건조에 의하여 본 발명의 전이금속 수산화물이 필터에 잘 흡착되어 장기간 동안 필터가 탈취 효능을 발휘할 수 있다. The coated filter may be dried at room temperature or hot air, and the drying method may be any method known in the art without limitation. By drying, the transition metal hydroxide of the present invention is well adsorbed to the filter, so that the filter can exhibit the deodorizing effect for a long time.

본 발명의 필터는 위의 전이금속 수산화물 외에도 기존의 항균 물질, 탈취제 또는 집진 여과제 등을 더 포함할 수 있으며, 이들 성분은 함께 또는 성분별로 각각 별도 코팅할 수 있으며, 코팅 순서에는 특별한 제한이 없다.In addition to the above transition metal hydroxide, the filter of the present invention may further include an existing antimicrobial substance, deodorant or dust collection filter, and these components may be coated together or separately for each component, and the coating order is not particularly limited. .

본 발명의 탈취 필터는 공조기용 필터, 공기정화용 필터, 에어컨 필터 또는 공기 청정기용 필터로 사용할 수 있다. 바람직하게는 공기 청정기용 필터에 적용될 수 있다.
The deodorizing filter of the present invention can be used as an air conditioner filter, an air purifying filter, an air conditioner filter or an air purifier filter. Preferably it can be applied to the filter for the air purifier.

본 발명의 따른 공기청정 장치는 통상의 공기청정 장치에 있어서, 상기 탈취 필터를 공기의 흡입구와 분출구의 사이에 배치하여 이루어진다. 이러한 공기청정 장치의 통상의 구성요소는 당업계에서 널리 알려진 공지 기술이므로 자세한 설명은 생략하기로 한다.
The air cleaning device according to the present invention is a conventional air cleaning device, wherein the deodorizing filter is disposed between an air inlet and a jet port. Conventional components of such an air cleaning device are well known in the art, so detailed description thereof will be omitted.

실시예Example

이하 본 발명의 바람직한 실시예를 기재한다. 하기 실시예는 본 발명을 보다 명확히 표현하기 위한 목적으로 기재될 뿐 본 발명의 내용이 하기 실시예에 한정되는 것은 아니다.
Hereinafter, preferred embodiments of the present invention are described. The following examples are described for the purpose of more clearly expressing the present invention, but the contents of the present invention are not limited to the following examples.

실시예Example 1: 탈취 필터의 제조 1: Preparation of deodorization filter

전이금속 수산화물을 물에 용해시켜 10 중량%의 농도의 코팅액을 제조하고, 상기 제조된 코팅액을 폴리프로필렌 필터에 도포량이 90g/㎡이 되도록 딥 코팅을 수행하여 140℃에서 4분 동안 건조하여 탈취 필터를 제조하였다.
Dissolving the transition metal hydroxide in water to prepare a coating solution of 10% by weight, and dip coating the prepared coating solution to a polypropylene filter so that the coating amount is 90g / ㎡ and dried for 4 minutes at 140 ℃ deodorizing filter Was prepared.

실험예Experimental Example 1:  One: 길초산Gil-san 대한  About 제거능Removability 확인 Confirm

면적이 14㎡인 필터 기재에 상기 실시예 1에 기재된 방법과 동일하게 수행하여, 실험군 탈취 필터를 제조하였다. 얻어진 탈취 필터에 대한 길초산 제거능을 확인하기 위해, 이를 용적이 5.6L인 시험 용기에 넣은 후, 길초산 탈취 실험을 수행하였다. 이때 대조군은 코팅층이 형성되지 않은 Blank를 의미하고, 초기 길초산의 농도는 12ppm 이었다.An experimental group deodorization filter was prepared in the same manner as described in Example 1 on the filter substrate having an area of 14 m 2. In order to confirm the acetyl acetate removal ability for the obtained deodorization filter, it was placed in a test container having a volume of 5.6 L, and then the acetyl acetate deodorization experiment was performed. At this time, the control means a blank without a coating layer formed, and the initial concentration of nitrate was 12 ppm.

도 1은 본 발명의 길초산 제거능을 확인한 결과를 나타낸 그래프이다. 이때 대조군은 Blank를 의미하고, 시험 공기는 길초산이 공기 중에 단독으로 존재하도록 설정하였다(길초산 농도 12ppm).1 is a graph showing the results of confirming the acetyl acetate removal ability of the present invention. At this time, the control means Blank, and the test air was set such that gil acetic acid was present alone in the air (concentration of nitrate 12 ppm).

도 1을 참조하면, 본원발명에 따른 탈취 필터를 통해 시험시작 5분이 경과한 후 길초산 성분이 모두 제거되어 30분에 이를 때까지도 공기 중에 길초산 성분이 존재하지 않았다.
Referring to FIG. 1, after 5 minutes from the beginning of the test through the deodorizing filter according to the present invention, all of the component of the nitrate was removed, and the component of the nitrate did not exist until 30 minutes.

도 2는 본 발명의 길초산 제거능을 확인한 결과를 나타낸 그래프이다. 이때 대조군은 Blank를 의미하고, 시험 공기는 길초산이 공기 중에 암모니아 및 아세트산과 같은 악취 가스가 존재하도록 설정하였다(길초산 농도 12ppm).Figure 2 is a graph showing the results of confirming the removal ability of acetyl acetate of the present invention. In this case, the control group means blank, and the test air was set such that the odorous gas such as ammonia and acetic acid was present in the nitrate (air concentration of 12 ppm).

도 2를 참조하면, 본원발명에 따른 탈취 필터를 통해 시험시작 5분이 경과한 후 길초산 성분이 30 분 후 2ppm 이하 수준으로 제거되었다.
Referring to Figure 2, after 5 minutes of the start of the test through the deodorizing filter according to the present invention, the component of the nitrate was removed to a level of 2 ppm or less after 30 minutes.

실험예Experimental Example 2:  2: 길초산Gil-san 대한  About 제거능Removability 확인 Confirm

전이금속 수산화물에 대한 30분 이후 길초산의 제거 특성을 확인하기 위해 상기 실험예 1과 동일하게 수행하고, 얻어진 결과를 하기 표 1에 나타내었다. 이때 초기 길초산의 농도는 12ppm 이었다.After 30 minutes on the transition metal hydroxide was carried out in the same manner as in Experiment 1 to confirm the removal characteristics of the nitrate acid, the results obtained are shown in Table 1 below. At this time, the concentration of the initial gil acetate was 12ppm.

구분division 조성Furtherance 길초산제거능(%)Gil acetic acid removal ability (%) 1One 수산화지르코늄Zirconium hydroxide 100100 22 인산지르코늄Zirconium Phosphate 100100 33 인산티타늄Titanium phosphate 100100 44 산화 아연zinc oxide 100100 55 수산화니오븀Niobium hydroxide 100100 66 수산화크롬Chromium hydroxide 100100 77 수산화바나듐Vanadium hydroxide 100100 88 수산화 칼륨(KOH)Potassium Hydroxide (KOH) 7171 99 수산화 알루미늄(Al(OH)2)Aluminum hydroxide (Al (OH) 2 ) 2222 1010 수산화 마그네슘 Mg(OH)2 Magnesium Hydroxide Mg (OH) 2 5656

상기 표 1을 참조하면, 본 발명에 의해 전이금속 수산화물을 사용할 경우 30분 이후 길초산의 제거능이 100% 임을 알 수 있다.
Referring to Table 1, when using the transition metal hydroxide according to the present invention it can be seen that after 30 minutes the removal ability of the acetyl acetate is 100%.

Claims (6)

수산화지르코늄, 수산화티타늄, 수산화탄탈륨, 수산화하프늄, 수산화니오븀, 수산화크롬, 수산화바나듐 및 이들의 조합으로 이루어진 군에서 선택된 1종의 전이금속 수산화물을 유효성분으로 함유하는 길초산 제거용 탈취제.A deodorizing agent for removing acetyl acetate containing zirconium hydroxide, titanium hydroxide, tantalum hydroxide, hafnium hydroxide, niobium hydroxide, chromium hydroxide, vanadium hydroxide, and a combination thereof as an active ingredient. 필터 여재;
상기 필터 여재 적어도 일면에 형성되며, 수산화지르코늄, 수산화티타늄, 수산화탄탈륨, 수산화하프늄, 수산화니오븀, 수산화크롬, 수산화바나듐 및 이들의 조합으로 이루어진 군에서 선택된 1종의 전이금속 수산화물을 포함하는 코팅층을 포함하는 길초산 제거용 탈취 필터.Filter media;
It is formed on at least one surface of the filter media, and comprises a coating layer comprising one transition metal hydroxide selected from the group consisting of zirconium hydroxide, titanium hydroxide, tantalum hydroxide, hafnium hydroxide, niobium hydroxide, chromium hydroxide, vanadium hydroxide and combinations thereof. Deodorization filter for gil acetic acid removal. 제2항에 있어서, 상기 필터 여재는
폴리에스테르, 폴리비닐, 폴리비닐알코올, 폴리아크릴로나이트릴, 폴리올레핀, 폴리프로필렌, 폴리에틸렌, 폴리우레탄, 폴리아크릴레이트, 탄소, 및 활성탄소로 이루어진 군에서 선택된 1종인 것인 탈취 필터. The method of claim 2, wherein the filter medium
Deodorizing filter which is one selected from the group consisting of polyester, polyvinyl, polyvinyl alcohol, polyacrylonitrile, polyolefin, polypropylene, polyethylene, polyurethane, polyacrylate, carbon, and activated carbon. 필터 여재의 적어도 일면에 수산화지르코늄, 수산화티타늄, 수산화탄탈륨, 수산화하프늄, 수산화니오븀, 수산화크롬, 수산화바나듐 및 이들의 조합으로 이루어진 군에서 선택된 1종의 전이금속 수산화물을 포함하는 코팅액을 코팅하는 단계와,
상기 코팅된 필터를 건조하는 단계를 포함하는 제2항의 탈취 필터 제조방법. Coating a coating liquid comprising at least one transition metal hydroxide selected from the group consisting of zirconium hydroxide, titanium hydroxide, tantalum hydroxide, hafnium hydroxide, niobium hydroxide, chromium hydroxide, vanadium hydroxide, and a combination thereof on at least one surface of the filter media; ,
The deodorizing filter manufacturing method of claim 2, which comprises drying the coated filter. 제4항에 있어서, 상기 코팅은 10?15 중량%의 코팅액 농도로 80?100g/㎡의 도포량으로 수행하는 것인 제조방법. The method according to claim 4, wherein the coating is performed at a coating amount of 80 to 100 g / m 2 at a coating liquid concentration of 10 to 15% by weight. 제2항의 탈취 필터를 공기의 흡입구와 분출구 사이에 배치하여 이루어지는 것을 특징으로 하는 공기청정 장치.An air cleaning device, characterized in that the deodorizing filter of claim 2 is disposed between an air inlet and a jet port.
KR1020100095215A 2010-09-30 2010-09-30 Deodorizing agent for removal of valeric acid and deodorization filter comprising the same KR101820297B1 (en)

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