JPH0783816B2 - Adsorber - Google Patents
AdsorberInfo
- Publication number
- JPH0783816B2 JPH0783816B2 JP63211729A JP21172988A JPH0783816B2 JP H0783816 B2 JPH0783816 B2 JP H0783816B2 JP 63211729 A JP63211729 A JP 63211729A JP 21172988 A JP21172988 A JP 21172988A JP H0783816 B2 JPH0783816 B2 JP H0783816B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- adsorbent
- adsorber
- chamber
- conduit
- 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、一般にPSA法並びにTSA法と呼ばれるガス分離
方法に使用される吸着器に関し、例えば空気分離装置の
原料ガス中に含まれる水分や炭酸ガスの除去を行う吸着
器に関するものである。TECHNICAL FIELD The present invention relates to an adsorber used in a gas separation method generally called PSA method and TSA method, for example, water contained in a raw material gas of an air separation device, The present invention relates to an adsorber for removing carbon dioxide gas.
吸着器は、内部に充填した吸着剤によりガス中の特定成
分を吸着して除去するもので、吸着器の性能を向上させ
るためには、内部に充填する吸着剤の量を多くし、吸着
剤を通過するガスの流速を下げて吸着効果を向上させる
とともに、吸着剤による流動抵抗を低減させる必要があ
る。The adsorber adsorbs and removes a specific component in the gas by the adsorbent filled inside. To improve the performance of the adsorber, increase the amount of adsorbent filled inside the adsorbent. It is necessary to reduce the flow velocity of the gas passing through to improve the adsorption effect and reduce the flow resistance due to the adsorbent.
この一手段として吸着器を形成する筒体の長手水平方向
に層状に吸着剤を充填したものが知られている。As one of such means, there is known one in which a cylindrical body forming an adsorber is filled with an adsorbent in a layered shape in the longitudinal and horizontal direction.
第９図（ａ）及び（ｂ）は、この種の、いわゆる横型の
吸着器を示すもので、水平方向に設置された円筒状の外
筒１の内部に下面が開口した内筒２を配設し、該内筒の
内部に水平方向に吸着剤３を充填している。そして内筒
２の上部に外筒１を貫通する導管４を接続するととも
に、外筒１の下部に導管５を接続し、例えば下部の導管
５から原料ガスを導入して上部の導管４から不純物を除
去された精製ガスを導出している。また内筒２の外周面
には、断熱材６等が貼設されており、内部には充填剤３
を保持するための金網体（図示せず）が設けられてい
る。9 (a) and 9 (b) show a so-called horizontal type adsorber of this type, in which an inner cylinder 2 having a bottom surface opened inside a cylindrical outer cylinder 1 installed horizontally. The inner cylinder is filled with the adsorbent 3 in the horizontal direction. Then, a conduit 4 penetrating the outer cylinder 1 is connected to the upper portion of the inner cylinder 2, and a conduit 5 is connected to the lower portion of the outer cylinder 1. For example, a raw material gas is introduced from the lower conduit 5 to remove impurities from the upper conduit 4. The purified gas from which is removed is derived. A heat insulating material 6 and the like is attached to the outer peripheral surface of the inner cylinder 2, and the filler 3 is provided inside.
A wire mesh body (not shown) is provided to hold the wire.
しかしながら、従来の横型の吸着器は、ガスの流動抵抗
を下げるために吸着剤の充填厚さを薄くすると外筒の容
積に対する吸着剤の充填率が低くなり、外筒が大径ある
いは長大になってしまい、吸着器が大型化してコストア
ップとなるばかりでなく、輸送の際にも特別な配慮が必
要であった。However, in the conventional horizontal type adsorber, if the adsorbent filling thickness is reduced in order to reduce the flow resistance of gas, the adsorbent filling rate with respect to the volume of the outer cylinder becomes low, and the outer cylinder becomes large in diameter or long. Not only did the adsorber become larger and the cost increased, but special consideration was also required during transportation.
そこで、本発明は、前記吸着効果や流動抵抗等の性能を
向上させるとともに、吸着剤の充填率を向上させて小型
化を図ることのできる吸着器を提供することを目的とし
ている。Therefore, it is an object of the present invention to provide an adsorber capable of improving performance such as the adsorption effect and flow resistance and improving the filling rate of the adsorbent to achieve miniaturization.
上記した目的を達成するために本発明は、第１に、ガス
中の特定成分を吸着分離する吸着剤を充填した吸着器に
おいて、両端が密閉された円筒状容器内に、両端が開放
された内筒を円筒状容器述の軸方向に複数個配置し、該
内筒の両端開口側に一対の吸着剤充填室を互いに離間し
て径方向に平行に配設し、該一対の吸着剤充填室の両側
に原料ガス導入用導管と連通するガス導入室をそれぞれ
形成するとともに、一対の吸着剤充填室の間の離間部に
精製ガス導出用導管と連通するガス導出室を形成し、ガ
ス導出室にガス流れを均等にする分配板を設けたことを
特徴とする吸着器であり、第２に、ガス中の特定成分を
吸着分離する吸着剤を充填した吸着器において、両端が
密閉された円筒状容器内に、該円筒状容器の径方向に平
行に離間して配設した吸着剤充填室を円筒状容器の軸方
向に複数配置し、該吸着剤充填室の一側に原料ガス導入
用導管と連通するガス導入室を、他側に精製ガス導出用
導管と連通するガス導出室をそれぞれ形成し、該ガス導
出室にガス流れを均等にする分配板を設けるとともに、
前記ガス導入室又はガス導出室を隔壁で仕切ったことを
特徴とする吸着器であり、第３に、ガス中の特定成分を
吸着分離する吸着剤を充填した吸着器において、両端が
密閉された円筒状容器を垂直方向に配置し、該円筒状容
器内に、円筒状容器の径方向に平行に離間して配設した
吸着剤充填室を円筒状容器の軸方向に複数配置し、該吸
着剤充填室同士の離間部を隔壁で仕切り、該吸着剤充填
室の下側に原料ガス導入用導管と連通するガス導入室
を、上側に精製ガス導出用導管と連通するガス導出室を
夫々形成するとともに、該ガス導出室にガス流れを均等
にする分配板を設けたことを特徴とする吸着器であり、
さらに、第２又は第３の吸着器において、ガス導入室の
入口部導管及び／又はガス導出室の出口部導管に弁を設
けたことを特徴としている。In order to achieve the above-mentioned object, the present invention is firstly, in an adsorber filled with an adsorbent for adsorbing and separating a specific component in a gas, both ends are opened in a cylindrical container having both ends sealed. A plurality of inner cylinders are arranged in the axial direction of the cylindrical container, and a pair of adsorbent filling chambers are spaced apart from each other and arranged in parallel in the radial direction on both end opening sides of the inner cylinder, and the pair of adsorbents is filled. A gas introduction chamber communicating with the raw material gas introduction conduit is formed on each side of the chamber, and a gas discharge chamber communicating with the purified gas discharge conduit is formed in the space between the pair of adsorbent filling chambers to discharge the gas. An adsorber characterized in that a distribution plate for equalizing gas flow is provided in the chamber. Secondly, both ends of the adsorber filled with an adsorbent for adsorbing and separating a specific component in the gas are sealed. Arranged in a cylindrical container in parallel with the radial direction of the cylindrical container. A plurality of adsorbent filling chambers are arranged in the axial direction of the cylindrical container, and one side of the adsorbent filling chamber communicates with the raw material gas introducing conduit and the other side communicates with the purified gas outlet conduit. Each of the gas outlet chambers is formed, and a distribution plate for equalizing the gas flow is provided in each of the gas outlet chambers,
An adsorber characterized in that the gas introduction chamber or the gas derivation chamber is partitioned by partition walls. Third, both ends of the adsorber filled with an adsorbent for adsorbing and separating a specific component in the gas are sealed. A cylindrical container is arranged in a vertical direction, and a plurality of adsorbent filling chambers arranged in parallel with the radial direction of the cylindrical container are arranged in the cylindrical container in the axial direction of the cylindrical container. The space between the agent filling chambers is partitioned by a partition, and a gas introduction chamber communicating with the raw material gas introduction conduit is formed below the adsorbent filling chamber, and a gas discharge chamber communicating with the purified gas discharge conduit is formed above. And an adsorber characterized in that a distribution plate for equalizing the gas flow is provided in the gas outlet chamber,
Furthermore, the second or third adsorber is characterized in that a valve is provided in the inlet conduit of the gas introduction chamber and / or the outlet conduit of the gas outlet chamber.
このように吸着器を形成することにより、単位容積中の
吸着剤の充填率を上げるとともに、流動抵抗を低減させ
ることができ、小型の吸着器で大量のガスを処理するこ
とが可能となる。By forming the adsorber in this way, it is possible to increase the filling rate of the adsorbent in a unit volume and reduce the flow resistance, and it is possible to process a large amount of gas with a small adsorber.
以下、本発明を図面に示す実施例に基づいてさらに詳細
に説明する。Hereinafter, the present invention will be described in more detail based on the embodiments shown in the drawings.
まず、第１図乃至第３図は、外筒内に内筒ユニットを配
設した吸着器の一実施例を示すもので、水平方向に配置
された円筒状の外筒11の内部に、両端が開放された円筒
状の内筒ユニット12を前記外筒11と同軸方向に適数配設
し、該各内筒ユニット12に吸着剤13を充填して吸着器14
を形成したものである。First, FIG. 1 to FIG. 3 show an embodiment of an adsorber in which an inner cylinder unit is arranged in an outer cylinder, and both ends are provided inside a cylindrical outer cylinder 11 arranged in a horizontal direction. An appropriate number of cylindrical inner cylinder units 12 having open ends are arranged coaxially with the outer cylinder 11, and each inner cylinder unit 12 is filled with an adsorbent 13 to form an adsorber 14
Is formed.
上記外筒11は、両端が完全に密閉され、耐圧性に優れた
形状に形成されるもので、外周面には前記内筒ユニット
12の配設位置に対応して、原料ガス導入用導管15が設け
られており、該原料ガス導入用導管15を通して原料ガス
主管16からの原料ガスＧが外筒11内に導入される。The outer cylinder 11 is formed in a shape having excellent pressure resistance with both ends completely sealed, and the inner cylinder unit is formed on the outer peripheral surface.
A raw material gas introduction conduit 15 is provided at a position corresponding to the arrangement position of 12, and the raw material gas G from the raw material gas main pipe 16 is introduced into the outer cylinder 11 through the raw material gas introduction conduit 15.
この外筒11内に配設される内筒ユニット12は、外筒11よ
り一回り小径に形成されており、支持部材17（第２図参
照）により支持され、外筒11との間にガス導入室18とな
る空間が形成されている。The inner cylinder unit 12 arranged in the outer cylinder 11 is formed to have a diameter slightly smaller than that of the outer cylinder 11, is supported by a support member 17 (see FIG. 2), and is connected to the outer cylinder 11 with a gas. A space to be the introduction chamber 18 is formed.
そして各内筒ユニット12の内部には、適宜間隔で通気性
の仕切板19が設けられており、内部を５室に仕切ってい
る。Inside each of the inner cylinder units 12, breathable partition plates 19 are provided at appropriate intervals to divide the inside into five chambers.
この仕切板19は、内部に充填される吸着剤13を保持する
もので、ガスの流動を妨げないように金網等の通気性を
有するものにより形成されている。また同様の仕切板20
が各内筒ユニット12,12の間にも設けられており、各内
筒ユニット12,12内の吸着剤13間の圧力、即ちガスの流
量の偏りを無くしている。The partition plate 19 holds the adsorbent 13 filled therein, and is formed of an air-permeable material such as a wire mesh so as not to hinder the flow of gas. Also similar partition 20
Is also provided between the inner cylinder units 12, 12 to eliminate the bias in the pressure between the adsorbents 13 in the inner cylinder units 12, 12, that is, the gas flow rate.
また各内筒ユニット12の外周には、断熱材21が貼設され
ており、外筒11の端部には、内部点検用のマンホール22
が設けられている。Further, a heat insulating material 21 is attached to the outer periphery of each inner cylinder unit 12, and a manhole 22 for internal inspection is provided at the end of the outer cylinder 11.
Is provided.
前記各内筒ユニット12内に形成された５室の内、両端開
口側の吸着剤充填室23,23には、例えば水分を吸着する
アルミナゲル等の吸着剤13aを充填し、中央部側の吸着
剤充填室24,24には炭酸ガスを吸着するモレキュラーシ
ーブ等の吸着剤13bを２層に充填する。そして中央部の
室は、水分，炭酸ガスが除去された精製ガスＰを導出す
るためのガス導出室25とされており、このガス導出室25
には、各内筒ユニット12及び外筒11を貫通する精製ガス
導出用導管26が接続されている。Of the five chambers formed in each inner cylinder unit 12, the adsorbent filling chambers 23, 23 on the both end opening sides are filled with an adsorbent 13a such as alumina gel that adsorbs water, and the adsorbent 13a on the center side is filled. The adsorbent filling chambers 24, 24 are filled with two layers of adsorbent 13b such as molecular sieve that adsorbs carbon dioxide gas. The chamber at the center is a gas outlet chamber 25 for leading out the purified gas P from which water and carbon dioxide have been removed.
A purified gas outlet conduit 26 penetrating the inner cylinder unit 12 and the outer cylinder 11 is connected to the.
また吸着剤13が充填された各吸着剤充填室23,24には、
吸着剤13の充填や抜き取りを行うための取出し口27が外
筒11を貫通して設けられており、さらに第２図に示すよ
うに、各内筒ユニット12の中央部のガス導出室25内に
は、吸着剤13中のガスの流れを均等にするための分配板
28が設けられ、前記精製ガス導出用導管26及び吸着剤の
取出し口27には、温度差による伸縮を考慮してそれぞれ
ベロー部26a,27aが設けられている。Further, in each adsorbent filling chamber 23, 24 filled with the adsorbent 13,
An outlet 27 for filling and withdrawing the adsorbent 13 is provided through the outer cylinder 11, and further, as shown in FIG. 2, inside the gas outlet chamber 25 at the center of each inner cylinder unit 12. Includes a distribution plate for equalizing the gas flow in the adsorbent 13.
28, the purified gas outlet conduit 26 and the adsorbent outlet 27 are provided with bellows portions 26a and 27a, respectively, in consideration of expansion and contraction due to temperature difference.
原料ガスＧは、原料ガス主管16から各原料ガス導入用導
管15に分岐して吸着器14の外筒11内に導入され、外筒11
と内筒ユニット12の間のガス導入室18を回って内筒ユニ
ット12の両端の開口から吸着剤13内に流入する。The raw material gas G is branched from the raw material gas main pipe 16 into each raw material gas introduction conduit 15 and introduced into the outer cylinder 11 of the adsorber 14, and the outer cylinder 11
Around the gas introduction chamber 18 between the inner cylinder unit 12 and the inner cylinder unit 12, it flows into the adsorbent 13 through the openings at both ends of the inner cylinder unit 12.
吸着剤13aで水分、吸着剤13bで炭酸ガスが除去された精
製ガスＰは、内筒ユニット12中央部のガス導出室25から
精製ガス導出用導管26に導出され、精製ガス主管29に集
合して空気分離装置等に供給される。The purified gas P from which moisture has been removed by the adsorbent 13a and carbon dioxide gas has been removed by the adsorbent 13b is led from the gas outlet chamber 25 at the center of the inner cylinder unit 12 to the purified gas outlet conduit 26 and collected in the purified gas main pipe 29. Is supplied to an air separation device or the like.
また、吸着剤13の再生は、両主管16,29の弁30,30を操作
して再生ガスＲを精製ガス主管29側から原料ガス主管16
に向かって逆流させることにより行われる。Further, the regeneration of the adsorbent 13 is performed by operating the valves 30, 30 of the both main pipes 16, 29 so that the regenerated gas R is supplied from the purified gas main pipe 29 side to the raw material gas main pipe 16
This is done by backflowing toward.
尚、原料ガス導入用導管15は、精製ガス導出用導管26と
同一円周上、即ち、内筒ユニット12の中央部に対応する
ように設けて、該原料ガス導入用導管15からの原料ガス
Ｇが内筒ユニット12の両側開口に均等に流入するように
設けることが好ましい。The source gas introduction conduit 15 is provided on the same circumference as the purified gas outlet conduit 26, that is, provided so as to correspond to the central portion of the inner cylinder unit 12, and the source gas from the source gas introduction conduit 15 is provided. It is preferable that G is provided so as to flow evenly into both openings of the inner cylinder unit 12.
また吸着剤13の種類等は、吸着器14の使用目的に合せて
適宜選定されるもので、一種類、あるいは混合吸着剤の
場合は、各内筒ユニット12内を３室に仕切り、両側の各
１室を吸着剤充填室とすれば十分であるが、本実施例の
ごとく、吸着剤充填室を２室に区画して積層することに
より、目的に応じた吸着剤を最適な状態で使用すること
ができる。さらに吸着剤充填室を３室以上に区画積層し
て、それぞれに各種の吸着剤を充填することも可能であ
る。Also, the type of the adsorbent 13 is appropriately selected according to the purpose of use of the adsorber 14, and in the case of one type or mixed adsorbent, each inner cylinder unit 12 is divided into three chambers, and It is sufficient if each one chamber is used as the adsorbent filling chamber, but as in this embodiment, the adsorbent filling chamber is divided into two chambers and stacked, so that the adsorbent according to the purpose is used in an optimum state. can do. Further, it is also possible to divide and stack the adsorbent filling chambers into three or more chambers and to fill various adsorbents into the chambers.
ここで、本実施例の吸着器14と前記第９図に従来例とし
て示した吸着器とを、原料ガスＧ、即ち吸着器に導入さ
れる原料空気の量が180000Nm3/hの大型空気分離装置に
用いた例で比較する。Here, the adsorber 14 of the present embodiment and the adsorber shown as the conventional example in FIG. 9 are separated by a large-scale air separation in which the raw material gas G, that is, the amount of raw material air introduced into the adsorber is 180000 Nm 3 / h. An example used in the device will be compared.
まず水分分離用の吸着剤13aは、原料空気の温度15℃，
圧力5.7kg/cm2、吸着器の切替周期３時間とした時にア
ルミナゲルが7920kg必要であり、同様に炭酸ガス分離用
吸着剤13bは、原料空気中の炭酸ガス量を400ppmとして
モレキュラーシーブが29060kg必要である。両吸着剤13
a,13bを合せると、その体積は50.9m3となる。First, the adsorbent 13a for separating water has a temperature of the raw material air of 15 ° C,
7920 kg of alumina gel is required when the pressure is 5.7 kg / cm 2 and the adsorber switching cycle is 3 hours. Similarly, the carbon dioxide separating adsorbent 13b has a molecular sieve of 29060 kg when the carbon dioxide amount in the raw material air is 400 ppm. is necessary. Both adsorbents 13
The volume of a and 13b combined is 50.9 m 3 .
そして本実施例の吸着器14は、第３図に示すように、吸
着器14の外筒11の直径Ｄを、輸送に支障のない最大寸法
として3700mm,内筒ユニット12の内径Diを3000mmとし
て、原料空気の流量等を考慮すると、精製ガスＰを導出
する内筒ユニット12内のガス導出室25の幅Ｗは600mm,各
内筒ユニット12の間隔Ｎは750mmとなる。In the adsorber 14 of this embodiment, as shown in FIG. 3, the diameter D of the outer cylinder 11 of the adsorber 14 is 3700 mm as the maximum dimension that does not hinder transportation, and the inner diameter Di of the inner cylinder unit 12 is 3000 mm. Considering the flow rate of the raw material air, the width W of the gas outlet chamber 25 in the inner cylinder unit 12 for discharging the purified gas P is 600 mm, and the interval N between the inner cylinder units 12 is 750 mm.
また吸着剤13の充填厚さＭを流動抵抗を考慮して1200mm
とすると、吸着剤13の層は６層必要となり、内筒ユニッ
ト12の数は３となる。これを前述の直径3700mmの外筒11
内に収めると、外筒11の長さＬは、両端の脹みを入れて
12100mmとなり、このときの外筒11の容積は130m3、充填
率は39.15％となる。Moreover, the filling thickness M of the adsorbent 13 is 1200 mm in consideration of the flow resistance.
Then, six layers of the adsorbent 13 are required, and the number of the inner cylinder units 12 is three. This is the above-mentioned outer cylinder 11 with a diameter of 3700 mm.
When put inside, the length L of the outer tube 11 is
The outer cylinder 11 has a volume of 130 m 3 and a filling rate of 39.15%.
また前記第９図に示す従来の横型吸着器の場合は、吸着
器の外筒１の直径Ｄを同じ3700mm、内筒２の有効内径Dj
を2700mmとし、前記実施例と同量の吸着剤３を同じ厚さ
Ｍ、即ち1200mmで充填したとすると、内筒２の長さLiが
15700mm必要であり、外筒１の長さLoは約17000mmとな
る。このときの外筒１の容積は182.7m3、充填率は27.86
％である。In the case of the conventional horizontal adsorber shown in FIG. 9, the outer cylinder 1 of the adsorber has the same diameter D of 3700 mm and the inner cylinder 2 has an effective inner diameter Dj.
Is 2700 mm, and the same amount of adsorbent 3 as in the above embodiment is filled with the same thickness M, that is, 1200 mm, the length Li of the inner cylinder 2 becomes
15700 mm is required, and the length Lo of the outer cylinder 1 is about 17,000 mm. At this time, the outer cylinder 1 has a volume of 182.7 m 3 and a filling rate of 27.86.
%.
このように同量の原料ガスを処理する場合は、吸着器の
長さを2/3程度にまで短くすることができる。また同じ
外筒の大きさを有する吸着器では、処理可能な原料ガス
量を従来に比べて大幅に増加させることができるので、
超大型の空気分離装置の吸着器として特に好ましいもの
である。When treating the same amount of raw material gas in this way, the length of the adsorber can be shortened to about 2/3. Also, with an adsorber having the same outer cylinder size, the amount of raw material gas that can be processed can be significantly increased compared to the conventional case.
It is particularly preferable as an adsorber for an ultra-large air separation device.
次に第４図乃至第６図は、前記内筒ユニットを設けず
に、円筒状容器内に複数の吸着充填室を離間して層状に
設けた実施例を示すものである。Next, FIGS. 4 to 6 show an embodiment in which a plurality of adsorption filling chambers are provided in layers in a cylindrical container without providing the inner cylinder unit.
即ち、この吸着器31は、両端が密閉された円筒状容器32
の内部を、該容器32の径方向に配設した多数の通気性の
仕切板33により区画して容器32内に多数の室を層状に形
成し、吸着剤充填室34を離間して設け、該吸着剤充填室
34の両側にガス導入室35,ガス導出室36をそれぞれ形成
するとともに、ガス導入室35に原料ガス導入用導管15を
接続し、ガス導出室36に精製ガス導出用導管26をそれぞ
れ接続し、円筒状容器32の外周略全面に断熱材37を貼着
したものである。That is, the adsorber 31 has a cylindrical container 32 whose both ends are closed.
The inside of the container 32 is partitioned by a large number of breathable partition plates 33 arranged in the radial direction of the container 32 to form a large number of chambers in the container 32 in layers, and the adsorbent filling chambers 34 are provided separately. The adsorbent filling chamber
A gas introduction chamber 35 and a gas derivation chamber 36 are formed on both sides of 34, respectively, a raw material gas introduction conduit 15 is connected to the gas introduction chamber 35, and a purified gas derivation conduit 26 is connected to the gas derivation chamber 36, respectively. A heat insulating material 37 is attached to substantially the entire outer circumference of the cylindrical container 32.
本実施例の吸着器31も、前記実施例に示した内筒ユニッ
ト12を備えた吸着器14と同様に、ガス導入室35に導入さ
れた原料ガスＧは、吸着剤充填室34内に配置された水分
を吸着するアルミナゲル等の吸着剤13aにより水分が除
去され、さらに炭酸ガスを吸着するモレキュラーシーブ
等の吸着剤13bにより炭酸ガスが除去されて精製され、
吸着剤充填室34,34間に配置されたガス導出室36から精
製ガスＰとして導出される。Also in the adsorber 31 of this embodiment, the raw material gas G introduced into the gas introduction chamber 35 is placed in the adsorbent filling chamber 34, as in the adsorber 14 including the inner cylinder unit 12 shown in the above-mentioned embodiment. Moisture is removed by an adsorbent 13a such as alumina gel that adsorbs the water, and carbon dioxide is removed and purified by an adsorbent 13b such as a molecular sieve that adsorbs carbon dioxide.
A purified gas P is discharged from a gas discharge chamber 36 arranged between the adsorbent filling chambers 34.
尚、前記第１図乃至第３図に示した実施例と同一要素の
ものには同一符号を付して詳細な説明を省略する。The same elements as those in the embodiment shown in FIGS. 1 to 3 are designated by the same reference numerals and detailed description thereof will be omitted.
またここで、この吸着器31を前記同様の空気分離装置用
として用いた場合で比較する。即ち、吸着剤13の充填厚
さＭを1200mm、ガス導入室35の幅Ｎを750mm、ガス導出
室36の幅Ｗを600mmとして、合計体積が50.9m3の吸着剤1
3を、外周に貼着する断熱材37の厚さを考慮して直径Ｄ
が3000mmの円筒状容器32内に収めると、円筒状容器32の
長さＬは、両端の脹みを入れて12100mmとなる。このと
きの円筒状容器32の容積は85.5m3、充填率は59.5％とな
り、大幅な充填率の向上を図ることができる。Further, a comparison will be made here when the adsorber 31 is used for an air separation device similar to the above. That is, assuming that the filling thickness M of the adsorbent 13 is 1200 mm, the width N of the gas inlet chamber 35 is 750 mm, and the width W of the gas outlet chamber 36 is 600 mm, the total volume of the adsorbent 1 is 50.9 m 3.
3 is the diameter D considering the thickness of the heat insulating material 37 attached to the outer circumference.
When it is housed in a cylindrical container 32 having a diameter of 3000 mm, the length L of the cylindrical container 32 is 12100 mm including the bulges at both ends. At this time, the volume of the cylindrical container 32 is 85.5 m 3 , and the filling rate is 59.5%, so that the filling rate can be greatly improved.
次に第７図は、上記実施例に示す吸着器31と略同様に形
成された吸着器40のガス導入室41の中央部に隔壁42を設
けた例を示すもので、各隔壁42の両側及び円筒状容器32
の端部をガス導入室41とするとともに、各隔壁42間の中
央部にガス導出室36を設け、両室41,36間を吸着剤充填
室34としたものである。Next, FIG. 7 shows an example in which a partition 42 is provided in the center of a gas introduction chamber 41 of an adsorber 40 formed in substantially the same manner as the adsorber 31 shown in the above-mentioned embodiment. And cylindrical container 32
The gas introduction chamber 41 is provided at the end of the above, a gas outlet chamber 36 is provided in the central portion between the partition walls 42, and the adsorbent filling chamber 34 is provided between both chambers 41 and 36.
尚、この吸着器40の他の構成は、前記第４図及び第５図
に示した吸着器31と同様に形成することができるので、
同符号を付して説明を省略する。Since the other structure of the adsorber 40 can be formed in the same manner as the adsorber 31 shown in FIGS. 4 and 5,
The same reference numerals are given and the description is omitted.
このように、円筒状容器32内に隔壁41を設けて、ガス導
入室41とガス導出室36及び吸着剤充填室34からなる吸着
処理部を複数に分割して独立させることにより、原料ガ
スＧの処理量の増減に対して容易に対処することが可能
となる。即ち、空気分離装置の減量運転等の際には、吸
着処理部に接続されている導管、例えば、ガス導入室41
の入口部導管及び／又はガス導出室36の出口部導管に弁
を設け、該弁の一部を閉じてガスの流通を止めることに
より、一部の吸着処理部の運転を停止させることがで
き、吸着剤や再生ガス等を有効に使用することができ
る。In this way, by providing the partition wall 41 in the cylindrical container 32 and dividing the adsorption treatment section including the gas introduction chamber 41, the gas derivation chamber 36, and the adsorbent filling chamber 34 into a plurality of parts, the source gas G It is possible to easily deal with the increase or decrease in the processing amount of. That is, during a reduction operation of the air separation device, a conduit connected to the adsorption treatment unit, for example, the gas introduction chamber 41
It is possible to stop the operation of a part of the adsorption treatment section by providing a valve in the inlet conduit of the above and / or the outlet conduit of the gas outlet chamber 36 and closing a part of the valve to stop the gas flow. It is possible to effectively use an adsorbent, a regeneration gas and the like.
また第８図に示す吸着器50は、それぞれにガス導入室51
と吸着剤充填室52及びガス導出室53が各１室となるよう
に隔壁54を設けるとともに、原料ガスＧの流れ方向が同
じ向きになるように形成したものである。In addition, the adsorber 50 shown in FIG.
The partition wall 54 is provided so that the adsorbent filling chamber 52 and the gas outlet chamber 53 are each one chamber, and the flow directions of the raw material gas G are the same.
このように形成することにより、吸着剤13aに吸着した
水分や、原料ガスＧ中の凝縮水が流出するような場合で
も、水分吸着用の吸着剤13aが下方に、炭酸ガス吸着用
の吸着剤13bが上方になるようにして吸着器50を垂直方
向に設置することにより、吸着剤充填室52の下側に原料
ガス導入用導管と連通するガス導入室51が、上側に精製
ガス導出用導管と連通するガス導出室53が夫々形成され
るので、水分が炭酸ガス吸着用の吸着剤13b方向や精製
ガスＰを導出するガス導出室53方向に向かうのを防止す
ることができる。またこのように、吸着器50を垂直方向
に配設することにより、長手方向に水平に配設した場合
に生ずる、例えば吸着剤13aの層の上方と下方の含有水
分量の相違による吸着性能の差異の発生を防止すること
が可能となる。勿論、他の実施例においても、水分の流
出等の虞が無い場合には垂直方向に設置することが可能
である。By forming in this way, even when water adsorbed on the adsorbent 13a or condensed water in the raw material gas G flows out, the adsorbent 13a for adsorbing water is placed below and the adsorbent for adsorbing carbon dioxide gas. By installing the adsorber 50 in a vertical direction so that 13b is on the upper side, the gas introduction chamber 51 communicating with the raw material gas introduction conduit is provided on the lower side of the adsorbent filling chamber 52, and the purified gas delivery conduit is provided on the upper side. Since each of the gas outlet chambers 53 communicating with is formed, it is possible to prevent moisture from moving toward the adsorbent 13b for adsorbing carbon dioxide gas or the gas outlet chamber 53 for discharging the purified gas P. Further, by thus arranging the adsorber 50 in the vertical direction, the adsorption performance caused by the difference in the water content above and below the layer of the adsorbent 13a, which occurs when the adsorber 50 is arranged horizontally in the longitudinal direction, It is possible to prevent the occurrence of a difference. Of course, also in the other embodiments, it is possible to install them in the vertical direction if there is no risk of water outflow.
尚、上記第７図及び第８図に示した実施例においても、
原料ガス導入用導管が再生ガス導出用導管、また精製ガ
ス導出用導管が再生ガス導入用導管として機能し、使用
されることは言う迄もない。従って、図中の矢印によっ
て示したガスの流れは吸着工程のもののみであるが、再
生工程におけるガスの流れは図示した流れと逆方向とな
る。また吸着器へ導入される原料または再生ガス並びに
導出される精製ガスまたは再生後の排ガスを供給，排出
する導管は、第１図，第４図のごとき直管に枝間を設け
た形でもよいが、第７図，第８図に示すように各導入，
導出口への流量が均一になるように分配を配慮した型式
のものでもよく、条件に応じて適宜選択することができ
る。Incidentally, also in the embodiment shown in FIG. 7 and FIG.
It goes without saying that the raw material gas introduction conduit functions as the regeneration gas introduction conduit and the purified gas introduction conduit functions as the regeneration gas introduction conduit. Therefore, the gas flow indicated by the arrow in the figure is only for the adsorption process, but the gas flow for the regeneration process is in the opposite direction to the illustrated flow. Further, the raw material or regenerated gas introduced into the adsorber and the purified gas derived or the regenerated exhaust gas may be supplied and discharged in the form of straight pipes with branches between them as shown in FIGS. However, as shown in Figs. 7 and 8, each introduction,
It may be of a type that considers distribution so that the flow rate to the outlet is uniform, and can be appropriately selected according to the conditions.
以上説明したように、本発明の吸着器は、第１に、両端
が密閉された円筒状容器内に、両端が開放された内筒を
円筒状容器の軸方向に複数個配置し、該内筒の両端開口
側に一対の吸着剤充填室を互いに離間して径方向に平行
に配設し、該一対の吸着剤充填室の両側に原料ガス導入
用導管と連通するガス導入室をそれぞれ形成するととも
に、一対の吸着剤充填室の間の離間部に精製ガス導出用
導管と連通するガス導出室を形成し、該ガス導出室にガ
ス流れを均等にする分配板を設けたので、単位容積中の
吸着剤の充填率を向上でき、吸着器を小型に形成するこ
とができる。そのため吸着器のコストダウンが図れ、さ
らに吸着器の輸送や設置作業も容易となる。As described above, in the adsorber of the present invention, firstly, a plurality of inner cylinders whose both ends are opened are arranged in the axial direction of the cylindrical container in the cylindrical container whose both ends are sealed. A pair of adsorbent filling chambers are spaced apart from each other on the opening side of the cylinder and arranged in parallel in the radial direction, and gas introducing chambers communicating with the raw material gas introducing conduit are formed on both sides of the pair of adsorbent filling chambers. In addition, a gas outlet chamber communicating with the purified gas outlet conduit is formed in the space between the pair of adsorbent filling chambers, and a distribution plate for equalizing the gas flow is provided in the gas outlet chamber. The filling rate of the adsorbent therein can be improved, and the adsorber can be formed in a small size. Therefore, the cost of the adsorber can be reduced, and the transport and installation work of the adsorber can be facilitated.
また、吸着器を小型に形成できる上、流動抵抗が低減し
て、圧力損失を軽減でき、原料ガスの圧縮圧力を下げる
ことができ、さらに、再生時のエネルギーも低減できる
ので、装置全体のエネルギー消費の低減を図れる。In addition, the adsorber can be made compact, the flow resistance can be reduced, the pressure loss can be reduced, the compression pressure of the raw material gas can be reduced, and the energy at the time of regeneration can also be reduced. The consumption can be reduced.
しかも、一対の吸着剤充填室を設けた内筒の数を原料ガ
スの流量に応じて増減させることにより、吸着剤を通る
ガスの通気速度を最適な値に選定し、効率のよい吸着率
を得ることができ、また、適量の吸着剤で吸着処理を行
うことができるので、設定流量の違う吸着器を容易に製
作することができる。Moreover, by increasing or decreasing the number of inner cylinders provided with a pair of adsorbent filling chambers according to the flow rate of the raw material gas, the gas aeration rate through the adsorbent is selected to an optimum value, and an efficient adsorption rate is obtained. Moreover, since the adsorption treatment can be performed with an appropriate amount of the adsorbent, it is possible to easily manufacture an adsorber having a different set flow rate.
さらに、ガス導出室にガス流れを均等にする分配板を設
けることにより、吸着剤を通るガス流れの偏流を防止
し、均一流れによる吸着剤の均一使用が実現できる。Furthermore, by providing a distribution plate for equalizing the gas flow in the gas outlet chamber, it is possible to prevent uneven flow of the gas flow through the adsorbent and realize uniform use of the adsorbent by the uniform flow.
第２に、両端が密閉された円筒状容器内に、該円筒状容
器の径方向に平行に離間して配設した吸着剤充填室を円
筒状容器の軸方向に複数配置し、該吸着剤充填室の一側
に原料ガス導入用導管と連通するガス導入室を、他側に
精製ガス導出用導管と連通するガス導出室をそれぞれ形
成し、該ガス導出室にガス流れを均等にする分配板を設
けるとともに、前記ガス導入室又はガス導出室を隔壁で
仕切ったので、単位容積中の吸着剤の充填率を向上で
き、吸着器を小型に形成することができる。そのため吸
着器のコストダウンが図れ、さらに吸着器の輸送や設置
作業も容易となる。Secondly, a plurality of adsorbent filling chambers arranged in parallel with each other in the radial direction of the cylindrical container are arranged in the axial direction of the cylindrical container in the cylindrical container whose both ends are closed. A gas introduction chamber that communicates with the raw material gas introduction conduit is formed on one side of the filling chamber, and a gas discharge chamber that communicates with the purified gas discharge conduit is formed on the other side, and a distribution that equalizes the gas flow in the gas discharge chamber is formed. Since the plate is provided and the gas inlet chamber or the gas outlet chamber is partitioned by the partition wall, the filling rate of the adsorbent in the unit volume can be improved, and the adsorber can be formed in a small size. Therefore, the cost of the adsorber can be reduced, and the transport and installation work of the adsorber can be facilitated.
また、吸着器を小型に形成できる上、流動抵抗が低減し
て、圧力損失を軽減でき、原料ガスの圧縮圧力を下げる
ことができ、さらに、再生時のエネルギーも低減できる
ので装置全体のエネルギー消費の低減を図れる。In addition, the adsorber can be made compact, the flow resistance can be reduced, the pressure loss can be reduced, the compression pressure of the raw material gas can be reduced, and the energy at the time of regeneration can also be reduced. Can be reduced.
しかも、吸着剤充填室の数を原料ガスの流量に応じて増
減させることにより、吸着剤を通るガスの通気速度を最
適な値に選定し、効率のよい吸着率を得ることができ、
また、適量の吸着剤で吸着処理を行うことができるの
で、設定流量の違う吸着器を容易に製作することができ
る。Moreover, by increasing or decreasing the number of adsorbent filling chambers in accordance with the flow rate of the raw material gas, the gas permeation rate of the gas passing through the adsorbent can be selected to an optimum value, and an efficient adsorption rate can be obtained.
Further, since the adsorption process can be performed with an appropriate amount of the adsorbent, it is possible to easily manufacture the adsorbers having different set flow rates.
さらに、ガス導出室にガス流れを均等にする分配板を設
けることにより、吸着剤を通るガス流れの偏流を防止
し、均一流れによる吸着剤の均一使用が実現できる。Furthermore, by providing a distribution plate for equalizing the gas flow in the gas outlet chamber, it is possible to prevent uneven flow of the gas flow through the adsorbent and realize uniform use of the adsorbent by the uniform flow.
第３に、両端が密閉された円筒状容器を垂直方向に配置
し、該円筒状容器内に、円筒状容器の径方向に平行に離
間して配設した吸着剤充填室を円筒状容器の軸方向に複
数配置し、該吸着剤充填室同士の離間部を隔壁で仕切
り、該吸着剤充填室の下側に原料ガス導入用導管と連通
するガス導入室を、上側に精製ガス導出用導管と連通す
るガス導出室を夫々形成するとともに、該ガス導出室に
ガス流れを均等にする分配板を設けたので、第２の吸着
器の効果を奏するとともに、水分を含んだガスの吸着処
理を行う場合でも、水分による吸着剤への悪影響を防止
することができる。Thirdly, a cylindrical container whose both ends are closed is arranged in the vertical direction, and an adsorbent filling chamber arranged in the cylindrical container in parallel with the radial direction of the cylindrical container is provided. A plurality of axially arranged adsorbent-filled chambers are separated from each other by partition walls, a gas introduction chamber communicating with a raw material gas introduction conduit is provided below the adsorbent filling chamber, and a purified gas lead-out conduit is provided above. Since each of the gas outlet chambers communicating with the gas outlet chamber is formed and a distribution plate for equalizing the gas flow is provided in each of the gas outlet chambers, the second adsorber effect can be obtained, and the gas containing moisture can be adsorbed. Even when it is carried out, it is possible to prevent the adverse effect of water on the adsorbent.
第４に、第２及び第３の吸着器のガス導入室の入口部導
管及び／又はガス導出室の出口部導管に弁を設けること
により、上述のそれぞれの効果に加えて、弁操作のみ
で、隔壁で仕切られた吸着剤充填室の適宜数を使用する
ことができるので、吸着剤を有効に使用することがで
き、また、再生ガスの使用量を低減でき、その分製品ガ
スの採取量を増量でき、収率の向上が図れる。Fourth, by providing a valve in the inlet conduit of the gas introduction chamber and / or the outlet conduit of the gas outlet chamber of the second and third adsorbers, in addition to the above-mentioned respective effects, only valve operation is required. Since an appropriate number of adsorbent filling chambers partitioned by partition walls can be used, the adsorbent can be used effectively and the amount of regenerated gas can be reduced, and the amount of product gas collected can be reduced accordingly. Can be increased and the yield can be improved.
また、弁操作のみで、吸着剤充填室ごとに独立して吸着
剤の交換作業等を行えるので、メンテナンス作業を吸着
器の運転を停止することなく行える。Further, since the adsorbent replacement work or the like can be independently performed for each adsorbent filling chamber only by operating the valve, maintenance work can be performed without stopping the operation of the adsorber.
第１図乃至第３図は本発明の一実施例を示すもので、第
１図は吸着器の断面正面図、第２図は要部の断面正面
図、第３図は吸着器の大きさを説明するための断面正面
図、第４図乃至第６図は吸着器の他の実施例を示すもの
で、第４図は吸着器の断面正面図、第５図は要部の断面
正面図、第６図は吸着器の大きさを説明するための断面
正面図、第７図は隔壁を設けた実施例を示す吸着器の断
面正面図、第８図は隔壁を設けた吸着器の他の実施例を
示す吸着器の断面正面図、第９図は従来の横型の吸着器
を示すもので、第９図（ａ）は断面正面図、第９図
（ｂ）は断面側面図である。 11……外筒、12……内筒ユニット、13……吸着剤、14,3
1,40,50……吸着器、15……原料ガス導入用導管、18,3
5,41,51……ガス導入室、19,20,33……仕切板、23,24,3
4,52……吸着剤充填室、25,36,53……ガス導出室、26…
…精製ガス導出用導管、32……円筒状容器、42,54……
隔壁、Ｇ……原料ガス、Ｐ……精製ガス、Ｒ……再生ガ
ス1 to 3 show one embodiment of the present invention. FIG. 1 is a sectional front view of an adsorber, FIG. 2 is a sectional front view of a main part, and FIG. 3 is a size of the adsorber. 4 is a sectional front view of the adsorber, FIG. 4 is a sectional front view of the adsorber, and FIG. 5 is a sectional front view of a main part. FIG. 6 is a sectional front view for explaining the size of the adsorber, FIG. 7 is a sectional front view of an adsorber showing an embodiment in which a partition is provided, and FIG. 8 is another adsorber provided with a partition. 9 is a sectional front view, and FIG. 9 (b) is a sectional side view. FIG. 9 (a) is a sectional front view, and FIG. 9 (b) is a sectional side view. . 11 …… Outer cylinder, 12 …… Inner cylinder unit, 13 …… Adsorbent, 14,3
1,40,50 …… Adsorber, 15 …… Conduit for introducing raw material gas, 18,3
5,41,51 …… Gas introduction chamber, 19,20,33 …… Partition plate, 23,24,3
4,52 …… Adsorbent filling chamber, 25,36,53 …… Gas outlet chamber, 26…
… Conduit for discharging purified gas, 32 …… Cylindrical container, 42,54 ……
Partition wall, G ... Raw material gas, P ... Purified gas, R ... Regenerated gas
Claims (4)
充填した吸着器において、両端が密閉された円筒状容器
内に、両端が開放された内筒を円筒状容器の軸方向に複
数個配置し、該内筒の両端開口側に一対の吸着剤充填室
を互いに離間して径方向に平行に配設し、該一対の吸着
剤充填室の両側に原料ガス導入用導管と連通するガス導
入室をそれぞれ形成するとともに、一対の吸着剤充填室
の間の離間部に精製ガス導出用導管と連通するガス導出
室を形成し、該ガス導出室にガス流れを均等にする分配
板を設けたことを特徴とする吸着器。1. An adsorber filled with an adsorbent for adsorbing and separating a specific component in a gas, wherein a plurality of inner cylinders, both ends of which are open, are provided in an axial direction of the cylindrical container. Individually arranged, a pair of adsorbent filling chambers are spaced apart from each other on the opening side of the inner cylinder and are arranged in parallel in the radial direction, and communicate with the raw material gas introduction conduits on both sides of the pair of adsorbent filling chambers. Forming gas introduction chambers, forming a gas outlet chamber communicating with the purified gas outlet conduit in the space between the pair of adsorbent filling chambers, and providing a distribution plate for equalizing the gas flow in the gas outlet chamber. An adsorber characterized by being provided.
充填した吸着器において、両端が密閉された円筒状容器
内に、該円筒状容器の径方向に平行に離間して配設した
吸着剤充填室を円筒状容器の軸方向に複数配置し、該執
着剤充填室の一側に原料ガス導入用導管と連通するガス
導入室を、他側に精製ガス導出用導管と連通するガス導
出室をそれぞれ形成し、該ガス導出室にガス流れを均等
にする分配板を設けるとともに、前記ガス導入室又はガ
ス導出室を隔壁で仕切ったことを特徴とする吸着器。2. An adsorber filled with an adsorbent which adsorbs and separates a specific component in a gas, and is arranged in a cylindrical container whose both ends are closed in parallel with each other in the radial direction of the cylindrical container. A plurality of adsorbent filling chambers are arranged in the axial direction of the cylindrical container, a gas introducing chamber communicating with the raw material gas introducing conduit on one side of the adsorbent filling chamber, and a gas communicating with the purified gas introducing conduit on the other side. An adsorber characterized in that each of the outlet chambers is formed, a distribution plate for equalizing the gas flow is provided in the outlet chamber, and the gas inlet chamber or the outlet chamber is partitioned by a partition wall.
充填した吸着器において、両端が密閉された円筒状容器
を垂直方向に配置し、該円筒状容器内に、円筒状容器の
径方向に平行に離間して配設した吸着剤充填室を円筒状
容器の軸方向に複数配置し、該吸着剤充填室同士の離間
部を隔壁で仕切り、該吸着剤充填室の下側に原料ガス導
入用導管と連通するガス導入室を、上側に精製ガス導出
用導管と連通するガス導出室を夫々形成するとともに、
該ガス導出室にガス流れを均等にする分配板を設けたこ
とを特徴とする吸着器。3. An adsorber filled with an adsorbent for adsorbing and separating a specific component in a gas, wherein a cylindrical container whose both ends are closed is arranged in the vertical direction, and the diameter of the cylindrical container is set in the cylindrical container. A plurality of adsorbent filling chambers arranged in parallel with each other are arranged in the axial direction of the cylindrical container, and the space between the adsorbent filling chambers is partitioned by a partition wall, and the raw material is placed below the adsorbent filling chamber. A gas introduction chamber communicating with the gas introduction conduit is formed on the upper side, and a gas derivation chamber communicating with the purified gas derivation conduit is formed,
An adsorber characterized in that a distribution plate for equalizing the gas flow is provided in the gas outlet chamber.
記ガス導出室の出口部導管に弁を設けた請求項２又は３
記載の吸着器。4. The valve according to claim 2, wherein a valve is provided in the inlet conduit of the gas introducing chamber and / or the outlet conduit of the gas outlet chamber.
Adsorber described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63211729A JPH0783816B2 (en) | 1987-09-24 | 1988-08-26 | Adsorber |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23959987 | 1987-09-24 | ||
| JP62-239599 | 1987-09-24 | ||
| JP63211729A JPH0783816B2 (en) | 1987-09-24 | 1988-08-26 | Adsorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01159019A JPH01159019A (en) | 1989-06-22 |
| JPH0783816B2 true JPH0783816B2 (en) | 1995-09-13 |
Family
ID=26518809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63211729A Expired - Fee Related JPH0783816B2 (en) | 1987-09-24 | 1988-08-26 | Adsorber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0783816B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140044922A (en) * | 2011-08-31 | 2014-04-15 | 제이에프이 스틸 가부시키가이샤 | Gas-adsorbing separation equipment |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5348573A (en) * | 1992-01-10 | 1994-09-20 | County Sanitation Districts Of Los Angeles County | Annular scrubber |
| JP2534614B2 (en) * | 1993-06-03 | 1996-09-18 | テイサン株式会社 | Gas purification equipment |
| GB9424191D0 (en) * | 1994-11-30 | 1995-01-18 | Boc Group Plc | Purification apparatus |
| KR100321197B1 (en) * | 1999-04-09 | 2002-01-19 | 이현재 | method for treating waste gases by biological treatments. |
| GB0421198D0 (en) * | 2004-09-24 | 2004-10-27 | Johnson Matthey Plc | Reaction vessel |
| CN102781549A (en) * | 2010-02-27 | 2012-11-14 | 杰富意钢铁株式会社 | Device for gas separation by pressure swing adsorption |
| JP5577754B2 (en) * | 2010-03-03 | 2014-08-27 | 富士化学株式会社 | Temperature and humidity control device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50110981A (en) * | 1974-02-12 | 1975-09-01 |
-
1988
- 1988-08-26 JP JP63211729A patent/JPH0783816B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140044922A (en) * | 2011-08-31 | 2014-04-15 | 제이에프이 스틸 가부시키가이샤 | Gas-adsorbing separation equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01159019A (en) | 1989-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5632804A (en) | Process and apparatus for separating constituents of a gas mixture by adsorption | |
| US9861929B2 (en) | Apparatus and system for swing adsorption processes related thereto | |
| US5268021A (en) | Fluid fractionator | |
| US3103425A (en) | Adsorption apparatus and method | |
| CN113301982B (en) | Separation device and separation method | |
| KR100289876B1 (en) | Large capacity vacuum pressure swing adsorption process and system | |
| JPH08224429A (en) | Purifier | |
| AU784559B2 (en) | adsorption processes | |
| JP2001162126A (en) | Process and device for purifying gas | |
| KR100263941B1 (en) | Method and apparatus for separation gas mixture | |
| JP5749817B2 (en) | Vertical baffle of horizontal adsorbent container | |
| CN113424004B (en) | Apparatus and method for separating gas contained in air using parallelepiped adsorber | |
| JPH0783816B2 (en) | Adsorber | |
| JPH04222614A (en) | Method and device for purifying fluid by adsorption | |
| JPH04338208A (en) | Gas separation | |
| JPS6315013B2 (en) | ||
| US4266952A (en) | Apparatus operating with an adsorbent substance for purifying air | |
| US20170305744A1 (en) | Pressure swing adsorption for oxygen production | |
| JPH10337438A (en) | Mobile cell type adsorption desorption device and its use method | |
| JP2781135B2 (en) | Gas separation and recovery equipment | |
| JP2022090755A (en) | Gas adsorption and separation device | |
| JPS61125421A (en) | Thermally regenerative adsorption tower and apparatus for dehumidifying compressed air | |
| JP2010051877A (en) | Apparatus and method for manufacturing oxygen enriched air | |
| JP2002079031A (en) | Pressure swing adsorbing apparatus for manufacturing highly concentrated oxygen | |
| JPS5881422A (en) | Adsorptive separation of air |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |