JPS6112741B2 - - Google Patents
Info
- Publication number
- JPS6112741B2 JPS6112741B2 JP52076087A JP7608777A JPS6112741B2 JP S6112741 B2 JPS6112741 B2 JP S6112741B2 JP 52076087 A JP52076087 A JP 52076087A JP 7608777 A JP7608777 A JP 7608777A JP S6112741 B2 JPS6112741 B2 JP S6112741B2
- Authority
- JP
- Japan
- Prior art keywords
- adsorbent
- present
- pores
- filled
- support
- 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
Links
- 239000011148 porous material Substances 0.000 claims description 27
- 239000003463 adsorbent Substances 0.000 claims description 22
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000000741 silica gel Substances 0.000 description 5
- 229910002027 silica gel Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 229920006122 polyamide resin Polymers 0.000 description 2
- 229920005596 polymer binder Polymers 0.000 description 2
- 239000002491 polymer binding agent Substances 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 1
- 239000008108 microcrystalline cellulose Substances 0.000 description 1
- 229940016286 microcrystalline cellulose Drugs 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000001048 orange dye Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
Landscapes
- Treatment Of Liquids With Adsorbents In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
【発明の詳細な説明】
本発明はシリカゲルなどの吸着剤を三次元網目
構造を持つ連続多孔質材料の細孔内に充填した多
孔質支持体に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a porous support in which the pores of a continuous porous material having a three-dimensional network structure are filled with an adsorbent such as silica gel.
従来シリカゲルなど吸着剤を利用してクロマト
グラフなどの分析に使用する支持体としては吸着
剤をガラス板上に適当な厚味にコーテイングして
使用している。 Conventionally, as a support for chromatographic analysis using an adsorbent such as silica gel, the adsorbent is coated on a glass plate to an appropriate thickness.
然しながらこのように調製したものでは吸着剤
が離脱飛散しやすく展開のばらつきも大きく、且
取扱いに不便であつた。このために吸着剤をポリ
ビニルアルコールのような高分子バインダーと混
練し、膜状にガラス板又はプラスチツクのシート
の上にコーテイングしたものが作られている。然
しながらこのものは吸着剤の表面が高分子バイン
ダーで覆れてしまつているため分離効果の低減す
ることが避けられなかつた。 However, in the product prepared in this way, the adsorbent was easily separated and scattered, and the development was highly uneven, and it was inconvenient to handle. For this purpose, the adsorbent is kneaded with a polymeric binder such as polyvinyl alcohol and coated in the form of a film on a glass plate or plastic sheet. However, in this case, the surface of the adsorbent was covered with a polymer binder, so that the separation effect was inevitably reduced.
本発明の目的はシリカゲルなどのような吸着剤
の効果をいささかも低下することなく且膜状で離
脱や飛散が起らず取り易いの容易な支持体を提供
することにある。 The object of the present invention is to provide a support that does not reduce the effectiveness of an adsorbent such as silica gel in the slightest, and that is in the form of a film that does not cause detachment or scattering and is easy to remove.
本発明の支持体によれば、吸着剤を高分子バイ
ンダーと混練していないので混練により吸着剤が
分解したり変質したり破壊することが皆無となつ
ていた。又吸着剤がバインダーにより被覆されて
いないので吸着分離効果が充分発揮出来る。 According to the support of the present invention, since the adsorbent was not kneaded with the polymer binder, there was no possibility that the adsorbent would be decomposed, altered, or destroyed by kneading. Furthermore, since the adsorbent is not covered with a binder, the adsorption and separation effect can be fully exerted.
又吸着剤が多孔質支持体の細孔内に充填されて
いるので離脱飛散することがない。 Furthermore, since the adsorbent is filled in the pores of the porous support, it will not come off and scatter.
本発明の支持体は主として化学の分野において
工場または実験室の分離、展開、分析、分画、透
過などの単位操作の用途に使用することが出来
る。 The support of the present invention can be used mainly in the field of chemistry for unit operations such as separation, development, analysis, fractionation, and permeation in factories or laboratories.
本発明の三次元網目構造を持つ連続多孔質材料
とは吸着剤によつて細孔が充填され、かつ充填さ
れた吸着剤が細孔から脱落しにくいものであれば
よい。このような連続多孔質材料は平均孔径が約
0.1μ−３mm、好ましくは１−100μの細孔を有し
た基体であり、天然および合成の高分子物質、ま
たは金属製の網状シートである。具体的には海
綿、布、紙等の天然高分子物質、合成樹脂等から
成るシート、不織布、布、合成紙等の合成高分子
物質、ステンレス、真鍮、アルミニウム、ニツケ
ル、銅等から成る網目が約300メツシユ以上の金
属製の網状シートなどである。金属製の網状シー
トの場合は数枚重ねて本発明の処理をを行なう方
が良い。 The continuous porous material having a three-dimensional network structure of the present invention may be any material as long as its pores are filled with an adsorbent and the filled adsorbent does not easily fall out from the pores. Such continuous porous materials have an average pore size of approximately
Substrates with pores of 0.1 μ-3 mm, preferably 1-100 μ, are reticulated sheets of natural and synthetic polymeric materials or metals. Specifically, sheets made of natural polymer materials such as sponge, cloth, and paper, synthetic resins, etc., synthetic polymer materials such as nonwoven fabric, cloth, and synthetic paper, and meshes made of stainless steel, brass, aluminum, nickel, copper, etc. It is a metal mesh sheet with approximately 300 or more meshes. In the case of metal mesh sheets, it is better to stack several sheets and perform the treatment of the present invention.
本発明に於て合成樹脂よりなる連続多孔質材料
としては三酢酸センイ素樹脂、硝酸センイ素樹
脂、二酢酸センイ素樹脂、ポリ塩化ビニール樹
脂、ポリアミド樹脂、ポリビニルアルコール樹
脂、ポリプロピレン樹脂などを使用することが出
来る。 In the present invention, as the continuous porous material made of synthetic resin, triacetate resin, nitrate resin, diacetate resin, polyvinyl chloride resin, polyamide resin, polyvinyl alcohol resin, polypropylene resin, etc. are used. I can do it.
本発明に於て吸着剤としてはシリカゲル、酸化
アルミニウム、珪藻土、微結晶セルロース、ポリ
アミド粉末その他の吸着剤などが使用できる。 In the present invention, silica gel, aluminum oxide, diatomaceous earth, microcrystalline cellulose, polyamide powder, and other adsorbents can be used as the adsorbent.
本発明に於て多孔質材料としては空孔率が50％
以上から95％以下、望ましくは70％以上から90％
以下の多孔質材料が用いられる。多孔質材料の平
均孔径は約0.1μ以上から約3.0ｍ／ｍ以下が用い
られ、好ましくは１μ以上から100μ以下の多孔
質材料が用いられる。またこの多孔質材料は連続
した多孔よりなるものである。 In the present invention, the porous material has a porosity of 50%.
From above to 95%, preferably from 70% to 90%
The following porous materials are used. The average pore diameter of the porous material used is from about 0.1μ to about 3.0m/m, preferably from 1μ to 100μ. Moreover, this porous material is made up of continuous pores.
本発明において使用する吸着剤粉末の大きさは
充填する多孔質支持体の孔径により適宜撰択する
ことが出来るが、孔径に対し0.5％以上から50％
以下で、好ましくは１〜10％の粒径のものが使用
出来る。 The size of the adsorbent powder used in the present invention can be appropriately selected depending on the pore diameter of the porous support to be filled, but it is 0.5% or more to 50% of the pore diameter.
Below, particles having a particle size of preferably 1 to 10% can be used.
本発明に於て多孔質支持体の中に吸着剤を充填
させる方法としては、吸着剤を非溶解溶媒中に分
散させ、一般的な過機に多孔質支持体材料をセ
ツトし、加圧過方式により吸着剤分散物を多孔
質支持体材料に供給することにより充填すること
が出来る。この際に超音波或は適当な振動を与え
ることにより充填を促進することが出来る。 In the present invention, the method of filling the adsorbent into the porous support is to disperse the adsorbent in a non-dissolving solvent, set the porous support material in a general filter, and apply pressure. Depending on the method, the porous support material can be filled by feeding the adsorbent dispersion. At this time, filling can be promoted by applying ultrasonic waves or appropriate vibrations.
このようにして充填された多孔質支持体を加熱
して溶媒を蒸発乾燥させ、最終製品を製造するこ
とが出来る。 The porous support filled in this way can be heated to evaporate the solvent and produce a final product.
第１図に本発明による三次元網目構造の連続多
孔質支持体の微細構造を説明的に示した拡大断面
図であり、多孔質支持体の本体１の中を縦横に走
る連続多孔２の中に吸着剤粒子３が充填されてい
る。 FIG. 1 is an enlarged sectional view illustrating the microstructure of a continuous porous support with a three-dimensional network structure according to the present invention, and shows the inside of continuous pores 2 running vertically and horizontally in the body 1 of the porous support. is filled with adsorbent particles 3.
以下の実施例によつて本発明を更に具体的に説
明する。 The present invention will be explained in more detail with reference to the following examples.
実施例 １
酢酸センイ素樹脂よりなる連続多孔質材料（空
孔率80％、平均孔径3.0μ）に対し、シリカゲル
（タイプＨ、メルク社製）の水中10％分散液を５
Kg／cm2の圧力で加圧過方式により多孔中に充填
させた後100℃で30分乾燥した。この支持体によ
り黒黄色染料からなる標準テスター用染料混合物
（メルク社製カタログNo.9352）を、展開溶媒とし
てメタノールを使い迅速正確に分離することが出
来た。Example 1 A 10% dispersion of silica gel (Type H, manufactured by Merck & Co., Ltd.) in water was added to a continuous porous material (porosity 80%, average pore diameter 3.0μ) made of senile acetate resin.
It was filled into the pores using a pressurization method at a pressure of Kg/cm 2 and then dried at 100° C. for 30 minutes. Using this support, it was possible to quickly and accurately separate a standard tester dye mixture (Merck & Co. Catalog No. 9352) consisting of black and yellow dyes using methanol as a developing solvent.
実施例 ２
ポリアミド樹脂よりなる連続多孔質材料（空孔
率85％、平均孔径5.0μ）に対し酸化アルミニウ
ムの５％水中分散液を10Kg／cm2の圧力で加圧過
方式により多孔中に充填させた後80℃で１時間乾
燥した。この支持体により黄橙染料からなる標準
テスト用染料混合物（和光純薬製アルミナＢテス
ター）を、ベンゼンを展開溶媒として迅速正確に
分離することが出来た。Example 2 A 5% dispersion of aluminum oxide in water was filled into the pores of a continuous porous material made of polyamide resin (porosity 85%, average pore diameter 5.0μ) using a pressurization method at a pressure of 10Kg/cm 2 After that, it was dried at 80°C for 1 hour. Using this support, it was possible to quickly and accurately separate a standard test dye mixture (Alumina B Tester, manufactured by Wako Pure Chemical Industries, Ltd.) consisting of a yellow-orange dye using benzene as a developing solvent.
第１図は本発明に係る多孔質支持体の拡大断面
図である。
図中、１……多孔質支持体、２……多孔、３…
…吸着剤粒子。
FIG. 1 is an enlarged sectional view of a porous support according to the present invention. In the figure, 1... porous support, 2... porous, 3...
...adsorbent particles.
Claims (1)
内に吸着剤を充填させたことを特徴とする多孔質
支持体。1. A porous support characterized by filling the pores of a continuous porous material with a three-dimensional network structure with an adsorbent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7608777A JPS5411087A (en) | 1977-06-28 | 1977-06-28 | Porous support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7608777A JPS5411087A (en) | 1977-06-28 | 1977-06-28 | Porous support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5411087A JPS5411087A (en) | 1979-01-26 |
| JPS6112741B2 true JPS6112741B2 (en) | 1986-04-09 |
Family
ID=13595037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7608777A Granted JPS5411087A (en) | 1977-06-28 | 1977-06-28 | Porous support |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5411087A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014237121A (en) * | 2013-05-10 | 2014-12-18 | 富士フイルム株式会社 | Moisture-absorbing material, method for manufacturing the same, and packaging material |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6014909A (en) * | 1983-07-06 | 1985-01-25 | Bridgestone Corp | Adsorbing material |
| US4810381A (en) * | 1987-12-28 | 1989-03-07 | Minnesota Mining And Manufacturing Company | Composite chromatographic article |
| JPH08307530A (en) * | 1995-05-09 | 1996-11-22 | Nec Corp | Congestion foreknowing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3567666A (en) * | 1968-02-02 | 1971-03-02 | Carl Berger | Separation means |
| JPS5270988A (en) * | 1975-06-18 | 1977-06-13 | Asahi Chem Ind Co Ltd | Porous membrane |
-
1977
- 1977-06-28 JP JP7608777A patent/JPS5411087A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3567666A (en) * | 1968-02-02 | 1971-03-02 | Carl Berger | Separation means |
| JPS5270988A (en) * | 1975-06-18 | 1977-06-13 | Asahi Chem Ind Co Ltd | Porous membrane |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014237121A (en) * | 2013-05-10 | 2014-12-18 | 富士フイルム株式会社 | Moisture-absorbing material, method for manufacturing the same, and packaging material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5411087A (en) | 1979-01-26 |
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