JPH05138021A - Carbon dioxide adsorbing element - Google Patents
Carbon dioxide adsorbing elementInfo
- Publication number
- JPH05138021A JPH05138021A JP3326603A JP32660391A JPH05138021A JP H05138021 A JPH05138021 A JP H05138021A JP 3326603 A JP3326603 A JP 3326603A JP 32660391 A JP32660391 A JP 32660391A JP H05138021 A JPH05138021 A JP H05138021A
- Authority
- JP
- Japan
- Prior art keywords
- carbon dioxide
- base material
- adsorbent
- hole
- gas
- 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.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- Treating Waste Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
(57)【要約】
【構成】 基材２と、この基材２に結合される二酸化炭
素の吸着剤とを備える。その基材２を周壁とする貫通孔
４が多数形成され、各貫通孔４が二酸化炭素を含有する
ガスの流路とされる。
【効果】 二酸化炭素含有ガスの吸着過程における圧力
損失が小さくなり、大型の通風装置が不要になる。吸着
剤と二酸化炭素含有ガスとの接触面積が大きくなると共
に、そのガスの流速分布の均一化により吸着効率を向上
できる。
(57) [Summary] [Structure] A base material 2 and a carbon dioxide adsorbent bonded to the base material 2 are provided. A large number of through holes 4 having the base material 2 as a peripheral wall are formed, and each through hole 4 serves as a flow path of a gas containing carbon dioxide. [Effect] The pressure loss in the adsorption process of the carbon dioxide-containing gas is reduced, and a large ventilation device is not required. The contact area between the adsorbent and the carbon dioxide-containing gas is increased, and the adsorption efficiency can be improved by making the flow velocity distribution of the gas uniform.
Description
【０００１】[0001]
【産業上の利用分野】本発明は二酸化炭素吸着用エレメ
ントに関し、例えば宇宙飛行士用生命維持装置において
呼気中の二酸化炭素を吸着するのに利用できる。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an element for adsorbing carbon dioxide, which can be used, for example, in an astronaut life support apparatus to adsorb carbon dioxide in exhaled air.
【０００２】[0002]
【従来の技術】例えば宇宙飛行士用ポータブル生命維持
装置において、呼気中の二酸化炭素を吸着することで呼
気を吸気として再利用するため、二酸化炭素の吸着剤で
あるＡｇ2 Ｏ等の金属酸化物をペレット状に加工して容
器に充填し、そのペレット間に呼気を通すことが提案さ
れている。2. Description of the Related Art For example, in a portable life support device for astronauts, since exhaled breath is reused as inhalation by adsorbing carbon dioxide in exhaled breath, a metal oxide such as Ag 2 O which is an adsorbent of carbon dioxide. It has been proposed that the pellets are processed into pellets, filled in a container, and breath is passed between the pellets.
【０００３】[0003]
【発明が解決しようとする課題】しかし、金属酸化物ペ
レットの間の隙間は小さく不均一なことから、その間を
通る呼気の圧力損失が大きくなり、呼気を循環させるた
めに大容量の通風装置が必要になる。また、金属酸化物
ペレットと呼気との接触面積が比較的小さく、しかもペ
レット間を通る呼気の流速分布を均一にするのが困難な
ことから、金属酸化物の吸着能力を有効に利用すること
ができない。However, since the gaps between the metal oxide pellets are small and non-uniform, the pressure loss of the exhaled air passing between them becomes large, and a large-capacity ventilation device is required to circulate the exhaled air. You will need it. Further, since the contact area between the metal oxide pellets and the exhaled air is relatively small and it is difficult to make the flow velocity distribution of the exhaled air between the pellets uniform, it is possible to effectively utilize the adsorption ability of the metal oxide. Can not.
【０００４】本発明は上記従来技術の問題を解決するこ
とのできる二酸化炭素吸着用エレメントを提供すること
を目的とする。An object of the present invention is to provide a carbon dioxide adsorbing element capable of solving the above-mentioned problems of the prior art.
【０００５】[0005]
【課題を解決するための手段】本発明の特徴とするとこ
ろは、基材と、この基材に結合される二酸化炭素の吸着
剤とを備え、その基材を周壁とする貫通孔が多数形成さ
れ、各貫通孔が二酸化炭素を含有するガスの流路とされ
ている点にある。A feature of the present invention is that a base material and a carbon dioxide adsorbent bonded to the base material are provided, and a large number of through holes having the base material as a peripheral wall are formed. That is, each through hole serves as a flow path for a gas containing carbon dioxide.
【０００６】[0006]
【作用】本発明の構成によれば、二酸化炭素の吸着剤と
結合する基材が貫通孔の周壁とされ、その貫通孔が二酸
化炭素を含有するガスの流路とされているため、その流
路を通過する際にガス中の二酸化炭素が吸着される。こ
の際、多数のペレットの間をガスが流れる従来の場合に
比べ、ガスの流れが円滑になって圧力損失が小さくな
る。また、その各貫通孔の周壁に二酸化炭素の吸着剤が
結合されることにより、吸着剤とガスとの接触面積が大
きくなる。また、各貫通孔内の流路をガスが独立して流
れるため、貫通孔の入口でガスの流速分布を均一化すれ
ば、二酸化炭素の吸着が行なわれる各貫通孔内における
ガスの流速は均一なる。According to the structure of the present invention, the base material that binds to the carbon dioxide adsorbent is the peripheral wall of the through hole, and the through hole is the flow path of the gas containing carbon dioxide. Carbon dioxide in the gas is adsorbed as it passes through the passage. At this time, as compared with the conventional case in which gas flows between a large number of pellets, the gas flow becomes smoother and the pressure loss becomes smaller. Further, the adsorbent for carbon dioxide is bonded to the peripheral wall of each through hole, so that the contact area between the adsorbent and the gas is increased. In addition, since the gas flows independently through the flow path in each through hole, if the gas flow rate distribution is made uniform at the inlet of the through hole, the gas flow rate in each through hole where carbon dioxide is adsorbed is uniform. Become.
【０００７】[0007]
【実施例】以下、図面を参照して本発明の実施例を説明
する。Embodiments of the present invention will be described below with reference to the drawings.
【０００８】図１〜図３は本発明の第１実施例に係る二
酸化炭素吸着用エレメント１を示し、宇宙飛行士用生命
維持装置において呼気の循環通路に配置され、呼気中の
二酸化炭素を吸着することで呼気を吸気として再利用す
るために用いられる。このエレメント１は短円筒形であ
って、基材２と二酸化炭素の吸着剤とで主構成されてい
る。その基材２は、セラミックスペーパーをコルゲート
加工した複数の第１部材２ａと平板状に加工した複数の
第２部材２ｂとからなる。その第１部材２ａと第２部材
２ｂとは同心円上に交互に積層され、互いに接着剤等で
接着されている。これにより、その基材２を周壁とする
多数の貫通孔４が形成されている。その吸着剤としては
例えばＡｇ2 Ｏ等が用いられ、基材２による貫通孔４の
形成後に基材２に結合される。例えば、吸着剤の溶液に
基材２を浸漬し、基材２に吸着剤を含浸させることで結
合する。各貫通孔４が呼気の流路となるように、その一
端が呼気の流れの上流側になると共に他端が下流側にな
るように配置される。1 to 3 show a carbon dioxide adsorbing element 1 according to a first embodiment of the present invention, which is placed in a breathing circulation passage in an astronaut life support device to adsorb carbon dioxide in breathing. It is used to reuse the exhaled breath as inhalation. The element 1 has a short cylindrical shape and is mainly composed of a base material 2 and a carbon dioxide adsorbent. The base material 2 is composed of a plurality of first members 2a obtained by corrugating ceramics paper and a plurality of second members 2b processed into a flat plate shape. The first member 2a and the second member 2b are alternately laminated on a concentric circle and are bonded to each other with an adhesive or the like. As a result, a large number of through holes 4 having the base material 2 as a peripheral wall are formed. As the adsorbent, for example, Ag 2 O or the like is used, and is bonded to the base material 2 after the through hole 4 is formed by the base material 2. For example, the base material 2 is immersed in a solution of an adsorbent, and the base material 2 is impregnated with the adsorbent so that the base material 2 is bonded. The through holes 4 are arranged such that one end thereof is on the upstream side of the exhalation flow and the other end thereof is on the downstream side so that each through hole 4 serves as a flow path of the exhaled air.
【０００９】また、図３に示すようにエレメント１の上
流には図中矢印で示す呼気の流れの整流板５が配置さ
れ、この整流板５には多数の通孔６が開口されている。
これにより、エレメント１の各貫通孔４の入口における
呼気の流速分布が均一化されている。As shown in FIG. 3, a rectifying plate 5 for the flow of exhaled air is arranged upstream of the element 1, and a large number of through holes 6 are formed in the rectifying plate 5.
Thereby, the flow velocity distribution of the exhaled air at the entrance of each through hole 4 of the element 1 is made uniform.
【００１０】上記構成によれば、呼気中の二酸化炭素は
基材２により形成された貫通孔４を通過する際に、その
基材２に結合された吸着剤により吸着される。この際、
呼気の貫通孔４における流れは、従来のようなペレット
間の隙間を流れる場合に比べ円滑なことから、圧力損失
が小さくなり大型の通風装置を必要としない。また、二
酸化炭素含有ガスと吸着剤との接触面積を大きくできる
と共に、エレメント１の上流においてガスの流速分布を
均一にすることで各貫通孔４における流速が均一になる
ので、吸着剤の吸着能力を効率良く利用することができ
る。According to the above construction, the carbon dioxide in the exhaled air is adsorbed by the adsorbent bound to the base material 2 when passing through the through hole 4 formed by the base material 2. On this occasion,
The flow of the exhaled air in the through holes 4 is smoother than that in the case of flowing through the gaps between the pellets as in the conventional case, so that the pressure loss becomes small and a large ventilation device is not required. In addition, the contact area between the carbon dioxide-containing gas and the adsorbent can be increased, and the flow velocity in each through hole 4 is made uniform by making the flow velocity distribution of the gas uniform in the upstream of the element 1, so that the adsorption capacity of the adsorbent is high. Can be used efficiently.
【００１１】図４は本発明の第２実施例に係る二酸化炭
素吸着用エレメント１０を示し、基材１１と二酸化炭素
の吸着剤とで主構成されている。その基材１１はセラミ
ックスペーパー製の多数の細管１１ａからなり、各細管
１１ａは束ねられて接着剤により互いに接着されてい
る。これにより、その基材１１を周壁とする多数の貫通
孔１３が形成されている。その吸着剤としては例えばＡ
ｇ2 Ｏが用いられ、基材１１による各貫通孔１３の形成
後に基材１１に結合される。各貫通孔１３が呼気の流路
となるように、その一端が呼気の流れの上流側とされる
と共に他端が下流側になるように配置される。このエレ
メント１０によっても第１実施例と同様の作用効果を奏
する。FIG. 4 shows a carbon dioxide adsorbing element 10 according to a second embodiment of the present invention, which is mainly composed of a substrate 11 and a carbon dioxide adsorbent. The base material 11 is composed of a large number of thin tubes 11a made of ceramics paper, and the thin tubes 11a are bundled and adhered to each other with an adhesive. As a result, a large number of through holes 13 having the base material 11 as a peripheral wall are formed. As the adsorbent, for example, A
g 2 O is used and is bonded to the substrate 11 after each through hole 13 is formed by the substrate 11. Each through hole 13 is arranged so that one end thereof is on the upstream side of the flow of exhalation and the other end is on the downstream side so that each through hole 13 serves as a flow path of the exhaled breath. This element 10 also has the same effect as that of the first embodiment.
【００１２】図５は本発明の第３実施例に係る二酸化炭
素吸着用エレメント２０を示し、第１実施例と同様に短
円筒形であって、基材２１と二酸化炭素および水分の吸
着剤とで主構成されている。その基材２１は、セラミッ
クスペーパーをコルゲート加工した複数の第１部材２１
ａと平板状に加工した複数の第２部材２１ｂとブロック
状に加工したスペーサ２１ｃとからなる。その第１部材
２１ａと第２部材２１ｂとは同心円上に積層され、第２
部材２１ｂの間に第１部材２１ａが配置されることで、
基材２１を周壁とする多数の貫通孔２２が形成されてい
る。また、第２部材２２ｂの間にスペーサ２１ｃが介在
されることで、複数の冷媒用通路２３となる貫通孔が同
心円上に間隔をおいて形成されている。その吸着剤とし
ては例えばＡｇ2 Ｏ、珪酸ナトリウム等が用いられ、基
材２１による貫通孔２２と冷媒用通路２３の形成後に基
材２１に結合される。各貫通孔２２が呼気の流路となる
ように、その一端が呼気の流れの上流側になると共に他
端が下流側になるように配置される。その冷媒用通路２
３の一端からは冷却水や冷却ガス等の冷媒が導入されて
他端から排出される。FIG. 5 shows a carbon dioxide adsorbing element 20 according to a third embodiment of the present invention, which has a short cylindrical shape like the first embodiment and has a base material 21 and an adsorbent for carbon dioxide and water. It is mainly composed of. The base material 21 is a plurality of first members 21 obtained by corrugating ceramics paper.
a, a plurality of second members 21b processed into a flat plate shape, and a spacer 21c processed into a block shape. The first member 21a and the second member 21b are laminated on a concentric circle,
By disposing the first member 21a between the members 21b,
A large number of through holes 22 having the base material 21 as a peripheral wall are formed. Further, the spacers 21c are interposed between the second members 22b, so that the through holes that serve as the plurality of refrigerant passages 23 are concentrically formed at intervals. As the adsorbent, for example, Ag 2 O, sodium silicate, or the like is used, and is bonded to the base material 21 after the through hole 22 and the coolant passage 23 are formed by the base material 21. Each through hole 22 is arranged so that one end thereof is on the upstream side of the flow of exhalation and the other end is on the downstream side so that each through hole 22 serves as a flow path of the exhaled air. The refrigerant passage 2
Refrigerant such as cooling water or cooling gas is introduced from one end of 3 and discharged from the other end.
【００１３】このように、基材２１により形成される貫
通孔により呼気の流路２２だけでなく冷媒用通路２３が
形成され、吸着剤として二酸化炭素だけでなく水分吸着
も可能なものを用いることで、二酸化炭素だけでなく水
分の吸着効率も向上する。すなわち、従来であれば二酸
化炭素および水分の吸着剤をペレット状として容器に充
填し、その容器を水冷して吸着剤に水分吸着能力を発揮
させ、ペレット間に呼気を通すことで呼気中の二酸化炭
素と水分を吸着していた。しかし、吸着剤の冷却効率が
悪いため充分な水分吸着を行なうことができなかった。
これに対し本実施例によれば、冷媒用通路２３が吸着剤
に近接して配置できると共に配置の自由度が大きいので
吸着剤の冷却効率を向上することができ、第１実施例と
同様に二酸化炭素の吸着を行なうことができるだけでな
く、水分の吸着効率を向上することができる。As described above, the through-hole formed by the base material 21 forms not only the flow passage 22 for exhaled gas but also the passage 23 for the refrigerant, and the adsorbent capable of adsorbing not only carbon dioxide but also water is used. Thus, not only carbon dioxide but also water adsorption efficiency is improved. That is, conventionally, a container is filled with an adsorbent of carbon dioxide and water in the form of pellets, and the container is water-cooled to allow the adsorbent to exhibit a water adsorption capacity, and exhaled air is passed between the pellets so that the dioxide in the exhaled air is discharged. It had adsorbed carbon and water. However, since the cooling efficiency of the adsorbent is poor, sufficient water adsorption cannot be performed.
On the other hand, according to this embodiment, since the refrigerant passage 23 can be arranged close to the adsorbent and the degree of freedom of arrangement is great, the cooling efficiency of the adsorbent can be improved, and like the first embodiment. Not only can carbon dioxide be adsorbed, but the adsorption efficiency of water can be improved.
【００１４】図６は本発明の第４実施例に係る二酸化炭
素吸着用エレメント３０を示し、基材３１と二酸化炭素
および水分の吸着剤とで主構成されている。その基材３
１はセラミックスペーパー製の多数の細管３１ａからな
り、各細管３１ａは束ねられて互いに接着剤により接着
される。これにより、その基材３１を周壁とする多数の
貫通孔３２、３３が形成され、一部の貫通孔３３は冷媒
用通路（貫通孔３２と区別するために図中では網線で示
す）とされている。その吸着剤としては例えばＡｇ
2 Ｏ、珪酸ナトリウム等が用いられ、基材３１による貫
通孔３２と冷媒用通路３３の形成後に基材３１に結合さ
れる。各貫通孔３２が呼気の流路となるように、その一
端が呼気の流れの上流側になると共に他端が下流側にな
るように配置される。その冷媒用通路３３の一端からは
冷却水や冷却ガス等の冷媒が導入されて他端から排出さ
れる。FIG. 6 shows a carbon dioxide adsorbing element 30 according to a fourth embodiment of the present invention, which is mainly composed of a base material 31 and an adsorbent for carbon dioxide and water. The base material 3
Reference numeral 1 is composed of a large number of thin tubes 31a made of ceramics paper, and the thin tubes 31a are bundled and adhered to each other with an adhesive. As a result, a large number of through holes 32, 33 having the base material 31 as a peripheral wall are formed, and some of the through holes 33 have a passage for refrigerant (indicated by a mesh line in the figure to distinguish from the through holes 32). Has been done. As the adsorbent, for example, Ag
2 O, sodium silicate, or the like is used, and is bonded to the base material 31 after the through hole 32 and the coolant passage 33 are formed by the base material 31. The through holes 32 are arranged so that one end thereof is on the upstream side of the exhalation flow and the other end thereof is on the downstream side so that each through hole 32 serves as a flow path of the exhaled air. A coolant such as cooling water or cooling gas is introduced from one end of the coolant passage 33 and discharged from the other end.
【００１５】なお、本発明は上記実施例に限定されるも
のではない。例えば基材としてセラミックスペーパーを
用いたが、吸着剤と反応して吸着性能を劣化させたり機
械強度が低下したりすることがなく、多数の貫通孔を形
成することが可能な化学的、機械的性質を持つものであ
ればよく、その形状も上記実施例に限定されない。ま
た、その用途も呼気中の二酸化炭素の吸着に限定され
ず、ガスに含まれる二酸化炭素の吸着であれば本発明に
よるエレメントを利用できる。また、第３、第４実施例
のように二酸化炭素と水分を吸着するエレメント２０、
３０を用いることで、二酸化炭素と水蒸気の混合気体か
らそれぞれを分離するのに利用することもできる。The present invention is not limited to the above embodiment. For example, ceramic paper was used as the base material, but it is chemically and mechanically capable of forming a large number of through holes without reacting with an adsorbent to deteriorate the adsorption performance or reduce the mechanical strength. Any shape may be used as long as it has properties, and the shape thereof is not limited to the above embodiment. Further, its application is not limited to the adsorption of carbon dioxide in the exhaled breath, and the element according to the present invention can be used as long as it adsorbs carbon dioxide contained in gas. In addition, as in the third and fourth embodiments, the element 20 that adsorbs carbon dioxide and water,
By using 30, it can also be used to separate each from a mixed gas of carbon dioxide and water vapor.
【００１６】[0016]
【発明の効果】本発明による二酸化炭素吸着用エレメン
トによれば、二酸化炭素含有ガスの吸着過程における流
れが円滑になって圧力損失を小さくすることができ、大
型の通風装置が不要になる。また、二酸化炭素の吸着剤
と二酸化炭素含有ガスとの接触面積が大きくなると共
に、そのガスの二酸化炭素吸着過程における流速分布を
容易に均一化できるので、吸着剤の吸着能力を効率良く
利用することができる。According to the element for adsorbing carbon dioxide according to the present invention, the flow of carbon dioxide-containing gas in the adsorbing process can be made smooth to reduce the pressure loss, and a large ventilation device is not required. Further, since the contact area between the carbon dioxide adsorbent and the carbon dioxide-containing gas becomes large and the flow velocity distribution of the gas in the carbon dioxide adsorption process can be easily made uniform, the adsorption capacity of the adsorbent can be used efficiently. You can
【図１】第１実施例に係る二酸化炭素吸着用エレメント
の正面図FIG. 1 is a front view of a carbon dioxide adsorbing element according to a first embodiment.
【図２】第１実施例に係る二酸化炭素吸着用エレメント
の一部拡大図FIG. 2 is a partially enlarged view of the carbon dioxide adsorbing element according to the first embodiment.
【図３】第１実施例に係る二酸化炭素吸着用エレメント
の構成説明図FIG. 3 is a structural explanatory view of a carbon dioxide adsorbing element according to the first embodiment.
【図４】第２実施例に係る二酸化炭素吸着用エレメント
の斜視図FIG. 4 is a perspective view of a carbon dioxide adsorbing element according to a second embodiment.
【図５】第３実施例に係る二酸化炭素吸着用エレメント
の一部拡大図FIG. 5 is a partially enlarged view of a carbon dioxide adsorbing element according to a third embodiment.
【図６】第４実施例に係る二酸化炭素吸着用エレメント
の斜視図FIG. 6 is a perspective view of a carbon dioxide adsorbing element according to a fourth embodiment.
２ 基材 ４ 貫通孔 2 Base material 4 Through hole
Claims (1)
素の吸着剤とを備え、その基材を周壁とする貫通孔が多
数形成され、各貫通孔が二酸化炭素を含有するガスの流
路とされていることを特徴とする二酸化炭素吸着用エレ
メント。1. A base material and a carbon dioxide adsorbent bonded to the base material, wherein a large number of through holes having the base material as a peripheral wall are formed, and each through hole is formed of a gas containing carbon dioxide. An element for adsorbing carbon dioxide, which is characterized as a flow path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3326603A JPH05138021A (en) | 1991-11-13 | 1991-11-13 | Carbon dioxide adsorbing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3326603A JPH05138021A (en) | 1991-11-13 | 1991-11-13 | Carbon dioxide adsorbing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05138021A true JPH05138021A (en) | 1993-06-01 |
Family
ID=18189663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3326603A Pending JPH05138021A (en) | 1991-11-13 | 1991-11-13 | Carbon dioxide adsorbing element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05138021A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0819722A (en) * | 1993-11-10 | 1996-01-23 | Agency Of Ind Science & Technol | Method for separating nitrogen and carbon dioxide using ceramic separating material |
| JPH0833824A (en) * | 1993-11-10 | 1996-02-06 | Agency Of Ind Science & Technol | Separation of nitrogen from carbon dioxide by using ceramic as separating material |
| JPH08257338A (en) * | 1995-03-24 | 1996-10-08 | Agency Of Ind Science & Technol | Process for separating nitrogen from carbon dioxide using ceramic as separating material |
| EP1041348A3 (en) * | 1999-03-31 | 2001-07-04 | Matsushita Electric Industrial Co., Ltd. | Method for installing air conditioner |
| JP2002301330A (en) * | 2001-04-09 | 2002-10-15 | Hisayoshi Suzuki | Environment cleaning member |
| KR100981225B1 (en) * | 2007-05-03 | 2010-09-10 | 에어 프로덕츠 앤드 케미칼스, 인코오포레이티드 | Wick system for gas complex formation technology |
| JP2015514011A (en) * | 2012-04-05 | 2015-05-18 | コーニング インコーポレイテッド | Impervious polymer coatings on selected honeycomb channel surfaces |
-
1991
- 1991-11-13 JP JP3326603A patent/JPH05138021A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0819722A (en) * | 1993-11-10 | 1996-01-23 | Agency Of Ind Science & Technol | Method for separating nitrogen and carbon dioxide using ceramic separating material |
| JPH0833824A (en) * | 1993-11-10 | 1996-02-06 | Agency Of Ind Science & Technol | Separation of nitrogen from carbon dioxide by using ceramic as separating material |
| JPH08257338A (en) * | 1995-03-24 | 1996-10-08 | Agency Of Ind Science & Technol | Process for separating nitrogen from carbon dioxide using ceramic as separating material |
| EP1041348A3 (en) * | 1999-03-31 | 2001-07-04 | Matsushita Electric Industrial Co., Ltd. | Method for installing air conditioner |
| JP2002301330A (en) * | 2001-04-09 | 2002-10-15 | Hisayoshi Suzuki | Environment cleaning member |
| KR100981225B1 (en) * | 2007-05-03 | 2010-09-10 | 에어 프로덕츠 앤드 케미칼스, 인코오포레이티드 | Wick system for gas complex formation technology |
| JP2015514011A (en) * | 2012-04-05 | 2015-05-18 | コーニング インコーポレイテッド | Impervious polymer coatings on selected honeycomb channel surfaces |
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