JP2616819B2 - Deodorant composition - Google Patents
Deodorant compositionInfo
- Publication number
- JP2616819B2 JP2616819B2 JP1083780A JP8378089A JP2616819B2 JP 2616819 B2 JP2616819 B2 JP 2616819B2 JP 1083780 A JP1083780 A JP 1083780A JP 8378089 A JP8378089 A JP 8378089A JP 2616819 B2 JP2616819 B2 JP 2616819B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- deodorizing
- alkaline
- sepiolite
- deodorant composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、悪臭の大きな要素であるアンモニアと硫化
水素の双方を効率よく吸収し脱臭する脱臭剤組成物に関
するものである。Description: TECHNICAL FIELD The present invention relates to a deodorant composition that efficiently absorbs and deodorizes both ammonia and hydrogen sulfide, which are major elements of malodor.
（従来技術） 一般に悪臭と呼ばれる臭気には大別して、硫化水素、
メチルメルカプタン等に代表される酸性系ガスと、アン
モニア、トリメチルアミン等に代表されるアルカリ系ガ
スがある。(Prior art) Odors, which are generally called offensive odors, are roughly classified into hydrogen sulfide,
There are acidic gases represented by methyl mercaptan and the like, and alkaline gases represented by ammonia and trimethylamine.
従来よりこれらの悪臭を脱臭する脱臭性物質として、
酸性系ガスに対しては、活性炭、グリオキサール、フラ
バノノール類化合物、フラボノール類化合物、アビエチ
ン酸、他植物抽出物質等が、また、アルカリ系の悪臭に
対しては、Fe、Cu、Al、Ni、Zn、Co等の金属塩（塩酸
塩、硝酸塩、硫酸塩等）を用いたものがあげられる。As a deodorant substance that deodorizes these odors,
Activated carbon, glyoxal, flavanonols, flavonols, abietic acid, other plant extracts, etc. for acidic gases, and Fe, Cu, Al, Ni, Zn for alkaline malodors And metal salts (e.g., hydrochloride, nitrate, sulfate, etc.) such as Co and Co.
例えば、工業技術院の開発した「アニコ」は、硫酸第
一鉄とアスコルビン酸よりなる脱臭剤であり、アルカリ
系ガス脱臭用として開発されている。その他、各種の脱
臭剤が開発上市されているが、いずれも、酸性系ガス、
又は、アルカリ系ガスのどちらかのガスの脱臭効果しか
ない。For example, "Anico" developed by the Industrial Technology Institute is a deodorant composed of ferrous sulfate and ascorbic acid, and is developed for deodorizing alkaline gases. In addition, various deodorants have been developed and marketed, but all of them are acidic gas,
Alternatively, it has only a deodorizing effect on either of the alkaline gases.
（発明が解決しようとする問題点） 上記のごとく酸性系ガスとアルカリ系ガスの双方を単
独の脱臭剤で除去することのできる脱臭剤は現在のとこ
ろは開発されておらず、酸性系とアルカリ系ガスの悪臭
を除去する場合それぞれを除去できる脱臭剤を併用する
か両者を混合して用いるしかなかった。(Problems to be Solved by the Invention) As described above, a deodorant capable of removing both an acid-based gas and an alkaline-based gas with a single deodorant has not been developed so far. In the case of removing the odor of the system gas, the only option is to use a deodorant capable of removing each of them or to mix them.
このとき特にアルカリ系ガスの脱臭剤として金属塩を
用いた場合は酸性ガスの脱臭剤とアルカリ系ガスの脱臭
剤が相互に反応して脱臭力の低下を招くため製造上困難
であり、現在のところこのようなものは上市されていな
い。At this time, in particular, when a metal salt is used as a deodorizing agent for the alkaline gas, the deodorizing agent for the acidic gas and the deodorizing agent for the alkaline gas react with each other to cause a reduction in deodorizing power, which is difficult in manufacturing. However, such a thing has not been put on the market.
（問題点を解決するための方法） このような問題点を解決するために、本発明者らは、
従来より用いられている脱臭剤の改良、改善に鋭意努力
したところ、主成分として二酸化ケイ素、酸化カルシウ
ム、酸化マグネシウムを全体の60〜70重量％含有する粉
末とセピオライトを特定比率にてさらに添加するとアル
カリ系ガスの脱臭能を保持しつつも酸性系ガスに対して
は、それぞれ単独で用いるよりはるかに優れた脱臭能を
現すという相乗作用を見出したものである。(Method for Solving the Problems) In order to solve such problems, the present inventors
Dedicated efforts have been made to improve and improve the conventionally used deodorizers. As a main component, a powder containing silicon dioxide, calcium oxide and magnesium oxide at 60-70% by weight and sepiolite is further added at a specific ratio. It has been found that a synergistic effect is exhibited in that, while maintaining the deodorizing ability of the alkaline gas, the acidic gas exhibits a much better deodorizing ability than when used alone.
すなわち、図−１に示す如く、主成分として二酸化ケ
イ素、酸化カルシウム、酸化マグネシウムを全体の60〜
70重量％含有する粉体（株式会社アミヨン製「アミヨ
ン」）は、単独ではアルカリ系のガスであるNH3には有
効な脱臭力を示すが酸性系のガスであるH2Sに対しては
実用に供しない程度しかガスを除去しない。That is, as shown in FIG.
A powder containing 70% by weight (Amiyon Co., Ltd. "Amiyon") shows an effective deodorizing power for NH 3 which is an alkaline gas by itself, but shows an effective deodorizing power for H 2 S which is an acidic gas. It only removes gas to the extent that it is not practical.
一方、セピオライトも、アルカリ系ガスであるNH3に
対してはある程度の脱臭力を有するが酸性系ガスH2Sに
対しては実用に供しない程度しかガスを除去しない。と
ころが、これら双方を特定比率によって混合すると、ア
ルカリ系ガスの脱臭能は保持しつつ、酸性系ガスに対し
て特異的に脱臭力が向上し、それぞれ単独での脱臭能に
対して２倍程度の能力で酸性系およびアルカリ系ガスの
両方を同時に除去、脱臭できるものである。On the other hand, sepiolite also has a certain degree of deodorizing power for NH 3 which is an alkaline gas, but only removes gas which is not practical for acidic gas H 2 S. However, when both are mixed at a specific ratio, the deodorizing power of the acidic gas is specifically improved while maintaining the deodorizing ability of the alkaline gas, and the deodorizing ability of each is about twice as much as the deodorizing ability alone. It is capable of simultaneously removing and deodorizing both acidic and alkaline gases with the ability.
ここで、本願では、セピオライトを必須成分として含
有するが、ウォラストナイト、ゼオライト、ケイソウ
土、ベントナイト、活性白土、還元鉄粉、アルミノケイ
酸マグネシウムから選ばれる１種以上の多孔質粉末を補
助的に用いることができる。Here, in the present application, sepiolite is contained as an essential component, and one or more porous powders selected from wollastonite, zeolite, diatomaceous earth, bentonite, activated clay, reduced iron powder, and magnesium aluminosilicate are supplementarily used. Can be used.
また、主成分として二酸化ケイ素、酸化カルシウム、
酸化マグネシウムを全体の60〜70重量％含有する粉体と
セピオライトの配合比率は、重量比で8/2〜2/8が良く、
特に3/7が良い。In addition, silicon dioxide, calcium oxide,
The mixing ratio of the powder containing magnesium oxide of 60 to 70% by weight and sepiolite is preferably 8/2 to 2/8 by weight,
Especially 3/7 is good.
さらに、主成分として二酸化ケイ素、酸化カルシウ
ム、酸化マグネシウムを全体の60〜70重量％含有する粉
体はその副成分としては、無機質系および／または有機
質系の粉体および／または水等よりなるものであれば特
に限定はない。Further, the powder containing silicon dioxide, calcium oxide, and magnesium oxide as main components in an amount of 60 to 70% by weight of the whole is composed of inorganic and / or organic powder and / or water as subcomponents. If so, there is no particular limitation.
本願の脱臭剤組成物は上記組成によって十分な脱臭効
果を発揮するが、さらに芳香性物質を包接したものをド
ライブレンドで添加混合することも可能である。Although the deodorant composition of the present application exhibits a sufficient deodorizing effect by the above composition, it is also possible to add and mix a substance containing an aromatic substance by dry blending.
また、本願の脱臭剤組成物は、粉体であるがこれを造
粒して用いることも可能である。Although the deodorant composition of the present application is a powder, it can be granulated and used.
（作用） このような構成により、酸性系ガスおよびアルカリ性
ガスの双方を除去可能となった理由については明確には
わからないが、セピオライトの比表面積と多孔構造およ
びその他粉体との界面における物理化学的効果に関連が
あるのではないかと考えられる。(Effect) Although it is not clearly understood why such a configuration makes it possible to remove both the acidic gas and the alkaline gas, the specific surface area of sepiolite, the porous structure and other physicochemical properties at the interface with other powders are not clear. It may be related to the effect.
（実施例） ＜試験方法＞ ａ）図−２に示すように組み立てた試験装置を用いて脱
臭試験を行った。図中Ｃに1gの供試体を入れＴに1000pp
mのNH3ガスまたは硫化水素ガスを２とり全体を接続後
流速１/minで１時間循環させた後のNH3ガスまたは硫
化水素ガスの残留濃度を北川式ガス検知管を用いて測定
を行った。この作業を３回、同一供試体に繰り返し、脱
臭能力の評価を行った。(Example) <Test Method> a) A deodorization test was performed using a test device assembled as shown in FIG. In the figure, put 1g specimen into C and 1000pp into T
After taking 2 NH 3 gas or hydrogen sulfide gas and connecting them as a whole and circulating at 1 / min for 1 hour, measure the residual concentration of NH 3 gas or hydrogen sulfide gas using a Kitagawa gas detector tube. Was. This operation was repeated three times for the same specimen, and the deodorizing ability was evaluated.
＜供試体＞ 表１に示す供試体を用いたところ表−２、表−３、図
−１のような結果となった。<Specimen> When the specimens shown in Table 1 were used, the results were as shown in Table 2, Table 3, and FIG.
（効果） 図−１より明白なように、主成分として二酸化ケイ
素、酸化カルシウム、酸化マグネシウムを60〜70重量％
含有する粉体にセピオライトを混合したものは、本願混
合物の規定する混合範囲においてNH3ガスの脱臭能を保
持しつつも、H2Sガスの脱臭に対し、特異的に向上しそ
れぞれの単独での脱臭能に比較して２倍程度になってい
ることがわかった。 (Effect) As is clear from FIG. 1, silicon dioxide, calcium oxide and magnesium oxide as main components are 60 to 70% by weight.
The mixture of sepiolite and the powder contained, while maintaining the deodorizing ability of NH 3 gas in the mixing range specified in the present application mixture, specifically improved the deodorization of H 2 S gas, each alone. It was found that the deodorizing ability was about twice as large as that of the deodorizing ability.
また、他の多孔質粉体を補助的に用いる実施例６につ
いてもほぼ同様の結果が得られた。In addition, substantially the same result was obtained in Example 6 in which another porous powder was used as an auxiliary.
一般にNH3ガスの脱臭力を有する場合他のアルカリ系
ガスの脱臭は可能である。従って、本願の脱臭剤組成物
を使用すれば、通常悪臭と言われる酸性系ガスおよびア
ルカリ系ガスの双方を単独の脱臭剤で除去脱臭すること
が可能である。In general, if it has the deodorizing power of NH 3 gas, it is possible to deodorize other alkaline gases. Therefore, if the deodorant composition of the present invention is used, it is possible to remove and deodorize both the acidic gas and the alkaline gas, which are usually regarded as offensive odor, with a single deodorant.
第１図は、NH3ガスとH2Sガスそれぞれに対する各供試体
の試験後の総合脱臭濃度（ppm）を示す。第２図は、脱
臭能力の評価試験装置を示す。 Ａ……アミヨン Ｓ……セピオライト Ｔ……テドラーバッグ Ｂ……流量計 Ｃ……カラム Ｐ……ポンプ ○……NH3ガス総合脱臭濃度 □……硫化水素ガス総合脱臭濃度FIG. 1 shows the total deodorization concentration (ppm) of each specimen after the test for NH 3 gas and H 2 S gas. FIG. 2 shows an apparatus for evaluating the deodorizing ability. A ...... Amiyon S ...... sepiolite T ...... Tedlar bag B ...... flowmeter C ...... column P ...... pump ○ ...... NH 3 gas Overall deodorizing concentration □ ...... hydrogen sulfide gas Overall deodorization concentration
Claims (1)
ウム、酸化マグネシウムを全体の60〜70重量％含有する
粉体とセピオライトを含有し、主成分として二酸化ケイ
素、酸化カルシウム、酸化マグネシウムを全体の60〜70
重量％含有する粉体とセピオライトの重量比が8/2〜2/8
である脱臭剤組成物。(1) As a main component, a powder containing silicon dioxide, calcium oxide and magnesium oxide in a total amount of 60 to 70% by weight and sepiolite are contained, and as a main component, silicon dioxide, calcium oxide and magnesium oxide are contained in a total of 60%. ~ 70
Weight ratio of powder containing sepiolite to sepiolite is 8/2 ~ 2/8
A deodorant composition which is
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1083780A JP2616819B2 (en) | 1989-03-31 | 1989-03-31 | Deodorant composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1083780A JP2616819B2 (en) | 1989-03-31 | 1989-03-31 | Deodorant composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02261458A JPH02261458A (en) | 1990-10-24 |
| JP2616819B2 true JP2616819B2 (en) | 1997-06-04 |
Family
ID=13812137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1083780A Expired - Fee Related JP2616819B2 (en) | 1989-03-31 | 1989-03-31 | Deodorant composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2616819B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100515541C (en) * | 2007-06-28 | 2009-07-22 | 袁长兵 | Method for preparation of concave-convex bar methane desulfurizing dessicant |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3078850B2 (en) * | 1990-12-28 | 2000-08-21 | 日揮ユニバーサル株式会社 | Adsorption composition containing zeolite and adsorption decomposition composition containing this adsorption composition |
| JPH06296672A (en) * | 1993-04-19 | 1994-10-25 | Ikueishiya:Kk | Deodorizing material, air permeable dedorant film and its production |
| CN103623679B (en) * | 2013-10-23 | 2016-04-13 | 上海心动能科技有限公司 | Anion air purifying preparation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02229546A (en) * | 1989-03-03 | 1990-09-12 | Taiyo Koryo Kk | Deodorant for malodorous cigarette end |
-
1989
- 1989-03-31 JP JP1083780A patent/JP2616819B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100515541C (en) * | 2007-06-28 | 2009-07-22 | 袁长兵 | Method for preparation of concave-convex bar methane desulfurizing dessicant |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02261458A (en) | 1990-10-24 |
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