JPS58193731A - Production of adsorbent molding - Google Patents
Production of adsorbent moldingInfo
- Publication number
- JPS58193731A JPS58193731A JP7559582A JP7559582A JPS58193731A JP S58193731 A JPS58193731 A JP S58193731A JP 7559582 A JP7559582 A JP 7559582A JP 7559582 A JP7559582 A JP 7559582A JP S58193731 A JPS58193731 A JP S58193731A
- Authority
- JP
- Japan
- Prior art keywords
- adsorbent
- molding
- cement
- water
- paste
- 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.)
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Links
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- Drying Of Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はベレット状またはビード状の吸着剤をポルトラ
ンドセメシトをバイジターとして成形し吸着体を製造す
る方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing an adsorbent by molding a pellet-like or bead-like adsorbent using Portland cementite as a vigitator.
吸着剤の利用分野の１つに空気中の水分を吸着除去する
＃湿剤としての利用がある。Ｉｉ１着剤による線温操作
は歴史的にも古く、シリカゲル。One of the fields in which adsorbents are used is as a wetting agent that adsorbs and removes moisture from the air. Line temperature operation using Ii1 adhesive is historically old, and silica gel is used.
アルミナゲルなどが、その表面の多孔性と水に対する親
和性により、それぞれの性能に応じて広く利用されてき
た。又、１９５４年リシヂすが発表した合成ゼオライト
は、その水蒸気特性とｌｌ１ｊ湿特性によって新しいタ
イプの吸湿剤として注目されてきた。吸湿剤として用い
られる合成ゼオライトは主としてＡ型でオライドであり
。Alumina gel and other materials have been widely used depending on their performance due to their surface porosity and affinity for water. Furthermore, the synthetic zeolite introduced by Rishijisu in 1954 has attracted attention as a new type of moisture absorbent due to its water vapor and moisture properties. Synthetic zeolites used as moisture absorbers are mainly type A olides.
置換ハチオシにより細孔径を異にし、 ＮａＡは約４＾
、ＫＡは約３λ、 ＣａＡは約５λの細孔径をもって
いる。フォージャサイトに属する合成ゼオうイトＸも、
１０Ｘ前後の細孔径な有し、吸湿剤として利用されるが
、この場合には共吸着により、水分と共に他の不純物を
同時に吸着する効果をねらって利用される。ゼオライト
ＸにもＮａＸ （１３Ｘ） 、 ＣａＸ （ＩＯＸ）
の置換型がある。The pore size varies depending on the substitution, and NaA is approximately 4^
, KA has a pore diameter of about 3λ, and CaA has a pore diameter of about 5λ. Synthetic zeoite-X, which belongs to faujasite,
It has a pore size of around 10X and is used as a moisture absorbent, but in this case it is used to achieve the effect of adsorbing water and other impurities at the same time through co-adsorption. Zeolite X also contains NaX (13X) and CaX (IOX)
There is a substitution type of
これらの吸着剤は元来粉末状であり、吸湿剤として吸着
塔に充填するために、不活性物質をバイジターとして成
形され、多くはベレット状あるいはビート状成形品とし
て用いられている。These adsorbents are originally in the form of powder, and in order to be filled into an adsorption tower as a moisture absorbent, they are molded using an inert material as a vigitator, and are often used as pellet- or bead-shaped molded products.
Ｍ１因に示す半導式の除湿装置は、車輛等のエアプし一
士、計装空気源、スプし−カシなどの加圧窒気源に使用
されるもので吸着剤としてはアルミナゲル、モレ＋ニラ
ーシーづ等が内側の吸着層（２）に充填されている。コ
ンづし、サー（１）からの湿ＩｇＩ空気は吸着層（２）
を通過し除湿されて乾燥空気として元空気溜め＋４１
Ｋ 、一部は再生空気溜め＋３１ Ｋ 、それぞれ送ら
れる。圧力計ａ邊により検出された圧力が設定値（６〜
８ ＃’９／ｃｄ ’）の上限に近づ（と、圧力調節計
０３からの信号によりコンプレッサー（１）が停止する
。それと同時に圧力調節計０からの信号により装置内の
加圧空気は排気装ｍａＩＩＩを通り大気に開放され、再
生空気溜め（３）から逆流した乾燥空気が吸着層（２）
を流れて再生脱離が行なわれる。再生空気溜め（３）の
空気が消費されつくすと再生が完了する。元空気溜め（
４）の乾１＃窒気の圧力がｔ＾費によって低下し、設定
圧の下限に至ると圧カー筒針０からの信号により］シづ
レッサー（１１が作動開始する。The semiconducting dehumidifier shown in factor M1 is used for pressurized nitrogen sources such as air pumps, instrumentation air sources, and spray oak in vehicles, etc., and uses alumina gel and mole as adsorbents. + Chive seeds etc. are filled in the inner adsorption layer (2). Humid IgI air from the air conditioner (1) is transferred to the adsorption layer (2).
The air is dehumidified and returned to the original air reservoir +41 as dry air.
K, and a portion is sent to the regeneration air reservoir +31 K, respectively. The pressure detected by pressure gauge a is the set value (6~
8 #'9/cd') approaches the upper limit (and a signal from pressure regulator 03 causes the compressor (1) to stop. At the same time, a signal from pressure regulator 0 causes the pressurized air in the device to be exhausted. The dry air that passes through the maIII and is released to the atmosphere and flows back from the regeneration air reservoir (3) is transferred to the adsorption layer (2).
Regeneration and desorption take place through the flow. Regeneration is completed when the air in the regeneration air reservoir (3) is completely consumed. Former air reservoir (
4) The pressure of the dry 1# nitrogen gas decreases with time and reaches the lower limit of the set pressure, and the pressure reducer (11) starts operating due to the signal from the pressure car cylinder needle 0.
〕シプレッサー（りの作動開始と同時に装置は臂燥空気
が元空気蒲め（４）へ送られる。この時１部の乾燥空気
は男性空気溜め（３）に充填される。第１図中ｆ５１
、 ＋６１ 、 （７１、ｆ８＋は弁、（９）はオリフ
ィス。] At the same time as the cippressor starts operating, drying air is sent to the source air reservoir (4). At this time, a portion of the drying air is filled into the male air reservoir (3). f51
, +61, (71, f8+ is the valve, (9) is the orifice.
０１）は加圧乾燥空気を使用する装置ｆＫ連通する管路
である。01) is a conduit that communicates with the device fK that uses pressurized dry air.
しかしながら、このような除湿装置を例えば車幅用に使
用する場合には、使用中吸着ノ一部分が振動し、前記の
ようにペレットあるいはじ一ド状の吸着剤を充填したの
では吸着剤が粉化してしまう恐れがある。そこでこの種
吸着剤の多（は、ベレットまたはピード状の吸着剤にセ
メシトや粘土などのバインダーを加えて例えば円柱状に
成形したものを、専用のカートリッジ容器に納めてカー
トリフＳタイプで使用される。However, when such a dehumidifier is used, for example, for the width of a vehicle, the adsorption nozzle part vibrates during use, and if the adsorbent is filled with pellets or single dots as described above, the adsorbent becomes powder. There is a risk that it will turn into Therefore, this kind of adsorbent is made by adding a binder such as cemeshite or clay to a pellet or pea adsorbent and forming it into a cylindrical shape, for example, and storing it in a special cartridge container and using it in the Cartrif S type. .
ところで、除湿用吸着剤にパイジターとしてセメントペ
ーストを混合した場合、吸着剤はセメントペーストの水
分を吸着し、その結果混合物の湿り状態が変動する。又
、除湿用吸着剤は大気中に放置すれば、大気中の水分を
も吸着するから、その保管状態即ち大気中に置かれた時
間の長短や、大気の湿度などによって大気中の水分の吸
着量も異なり、そのためにペーストからの水分吸着量も
変化し、上記混合物の湿り状態も異なってくる。By the way, when a cement paste is mixed with an adsorbent for dehumidification as a pigitator, the adsorbent adsorbs water in the cement paste, and as a result, the wet state of the mixture changes. Also, if a dehumidifying adsorbent is left in the atmosphere, it will also adsorb moisture in the atmosphere, so the adsorption of moisture in the atmosphere will depend on its storage conditions, i.e. the length of time it is left in the atmosphere, and the humidity of the atmosphere. The amount will also vary, and therefore the amount of water adsorbed from the paste will also vary and the wetness of the mixture will also vary.
その上水分吸着時には吸着熱を発生するから。Moreover, heat of adsorption is generated when moisture is adsorbed.
更に該混合物の湿り状態の制御を固練にする。Furthermore, the wetness of the mixture is controlled in a compact manner.
このように、従来の除湿用吸着剤のＩｆＣ形体の製造方
法には、混合物の湿り状態を一足の範囲に制御すること
が非常に困難だという欠点があった。As described above, the conventional method for producing the IfC form of the adsorbent for dehumidification has the drawback that it is very difficult to control the wetness of the mixture within a certain range.
また、吸着剤にポルドラシトセメシトと水とを混合し吸
着剤の成形体を製造する場合、水の添加量は成形性や成
形体の強度に影響をおよぼす＠要な因子である。Furthermore, when an adsorbent is mixed with water and poldracetocemecite to produce a molded adsorbent, the amount of water added is an important factor that affects the moldability and strength of the molded product.
即ち水分層が少な過ぎる場合には、成形時該混合蜜の形
枠内への充填性が悪く、疎及び臂の部分が生じ成形体の
強度の発現も悪い。逆に水分量が多過ぎると該混合物中
のセメントペーストが流動し、成形体の下部にセメシト
がたまってしまい、この結果成形体の強度が不均一とな
るばかりか圧損が非常に大きくなってしまう。That is, if the water layer is too small, the filling of the mixed honey into the mold during molding will be poor, resulting in sparse and hollow areas, and the strength of the molded product will also be poor. On the other hand, if the water content is too high, the cement paste in the mixture will flow and cement will accumulate at the bottom of the molded body, resulting in not only uneven strength of the molded body but also a very large pressure loss. .
従って添加水量を適正な範囲に規定する必要があるが、
上記のように、この制御は非常に困難であり、又ポルド
ラシトセメシトの粒度分布によって、セメントペースト
の流動性が異るため、一定量の水分を添加した場合でも
流動性の差が該混合物の成形性に影響を与えるのである
。Therefore, it is necessary to specify the amount of added water within an appropriate range.
As mentioned above, this control is very difficult, and the fluidity of the cement paste varies depending on the particle size distribution of the poldrasitocemecite, so even if a certain amount of water is added, the difference in fluidity will be This affects the formability of the material.
これまでの吸着剤成形体の製造方法においては適正な水
分管理法がなく、これが製造方法の重大な欠点の１つで
あった。Conventional methods for producing adsorbent molded bodies lack proper moisture management methods, which has been one of the major drawbacks of the production methods.
本発明の発明者等は上記の欠点を改善すぺ（鋭意研究を
重ねた結果、吸着剤を予め飽和状態まで吸湿させること
、また水分管理方法としてセメシトの７Ｏ−１１１ｆを
規定することによって上記の欠点を解消した吸着剤成形
体の製造法を見出すことができた。The inventors of the present invention have attempted to improve the above drawbacks by making the adsorbent absorb moisture in advance to a saturated state and by specifying 7O-111f of CEMECYTO as a moisture management method. We were able to find a method for producing an adsorbent molded body that eliminates the drawbacks.
すなわち本発明はベレット状またはげ一ド状の吸着剤を
ポルドラシトセメントをパイジターとして成形し吸着体
を製造する方法において。That is, the present invention relates to a method for producing an adsorbent by molding a pellet-like or barbed-like adsorbent using poldrashite cement as a pigiter.
該吸着剤を飽和状態まで吸水させ、しかる後にフロー値
１５０〜２８０のポルドラシトセメシトペーストを混合
し、形粋に充填して圧縮の後、湿空養生することを特徴
とする吸着剤成形体の製造方法を提案するものである。An adsorbent molded article characterized in that the adsorbent is made to absorb water to a saturated state, and then mixed with a poldraceitosemecyto paste having a flow value of 150 to 280, neatly filled, compressed, and then cured in a humid air. This paper proposes a method for manufacturing.
以下に本発明について詳細に説明する。The present invention will be explained in detail below.
本発明の方法では、まず吸着剤を飽和状態まで吸湿させ
る。吸湿の手法は水中投入、一定湿度に保たれた容器内
での一定時間の放置、大気中への長期間の放置などがあ
るが、簡単で確実なのは水中投入である。水中投入の後
、網かごですくって水を切れば、飽和状態まで＠湿した
吸着剤（以下湿り吸着剤と称す）を得ることができる。In the method of the present invention, the adsorbent is first allowed to absorb moisture to a saturated state. Methods for absorbing moisture include putting it in water, leaving it in a container kept at a constant humidity for a certain period of time, and leaving it in the atmosphere for a long time, but the easiest and most reliable method is to put it in water. After pouring into water, the water is drained by scooping in a mesh basket to obtain an adsorbent moistened to a saturated state (hereinafter referred to as wet adsorbent).
次に湿り吸着剤にポルトランドセメシトと水を加えて混
合し、この混合物を所定形状の形枠＋ｃ充１［して成形
する。ポルトランドセメシトの添加量は湿り吸着剤１０
０重量部に対し、１０〜３０重を部が通している。これ
は成形体の強度と通気状態における圧力損失（圧損と称
す）から選定したものである。Next, Portland cement and water are added to the wet adsorbent and mixed, and the mixture is molded into a predetermined shape. The amount of Portland Cemecit added is 10% of the moisture adsorbent.
For 0 parts by weight, 10 to 30 parts are passed through. This was selected based on the strength of the molded body and the pressure loss (referred to as pressure loss) in the ventilated state.
吸着剤にポルドラシトセメシトと水を加えて混合する場
合の水の添加量は前述のように成形性及び成形体の強度
を左右する重要な因子であり、適正な水分管理が必要で
あるが１本発明では水分管理方法としてセメシトのフロ
ー値を１５０〜２８０に規定するものである。As mentioned above, the amount of water added when adsorbent is mixed with poldrasitocemecite is an important factor that affects the moldability and strength of the molded product, and appropriate moisture management is necessary. 1. In the present invention, as a moisture management method, the flow value of cemecite is specified to be 150 to 280.
本発明におけるフロー値の規定および測定の方法はつぎ
のとおりである。フロー値の測定は。The method of defining and measuring the flow value in the present invention is as follows. Measurement of flow value.
ＪＩＳ Ｒ５２０１（セメントの物理試験方法）のセメ
シト七ルタルのフロー試ＭＫ準拠し、フローテーブル、
フ０−コーシ、及びつき棒は形状寸法等の仕様が上記Ｊ
ＩＳ””’Ｒ５２０１の規定に合致するものを使用する
。Compliant with JIS R5201 (Physical test method for cement) flow test MK of Cemetite 7, flow table,
The specifications of the shape and dimensions of the hooks and rods are J above.
Use one that meets the specifications of IS'''''R5201.
セメシトに予め秤量しておいた水を加え、よ（練り混ぜ
た後、乾燥した布でよくぬぐった）０−テーブル上の中
央の位置に正しく置いたフ０−コーシにセメシトペース
トを２層に詰める。Add a pre-weighed amount of water to the semeshito paste and mix (mix and wipe thoroughly with a dry cloth) Place the paste in the center of the table in the correct position and apply two layers of the semeshito paste. Fill it in.
各層は、つき俸の先端がその層の約１７２の深さまで入
るよう、全面にわたっておのおの１５回突き、最後に不
足分を補い表面をならす。Each layer is poked 15 times over the entire surface so that the tip of the stick penetrates the layer to a depth of about 172 mm, and finally, the shortfalls are made up and the surface is smoothed.
このようにしてセメシトペーストをフ０−〕−シに詰め
た後、フＤ−Ｄ−シな正しく上方に承り去ってから該セ
メントペーストにＪＺＳＲ５２０ｆの規定の方法で１５
秒間に１５回落下運動を与え、セメントベースがひろが
ったのちの径を最大と認める方法とこれに直角な方向と
で測定し。After the cement paste is packed into the cement paste in this way, the cement paste is removed from the top in the correct manner, and then the cement paste is filled with 15
After applying a falling motion 15 times per second, the diameter after the cement base has expanded was determined as the maximum diameter and measured in a direction perpendicular to this diameter.
その平均値を、寵を単位とする整数ＩＩ Ｋ丸めて。Round off the average value to an integer IIK in units of units.
その絶対値をフロー値とする。Let its absolute value be the flow value.
このようにし′″ＣＣ車備たセメントペーストと吸着剤
との混合物を形枠に充填し、＠＜圧縮する。その後形枠
を付けた状態で少（とも１日以上室温で湿度９０％以上
の雰囲気下で湿空養生した後形枠ををり外し、引き続き
前述の湿空養生を約１週間行い、セメシトを固化させる
。In this way, the mixture of cement paste and adsorbent prepared in a CC vehicle is filled into the form and compressed.Then, with the form attached, the After curing in a humid atmosphere in an atmosphere, the form is removed and the above-mentioned humid air curing is continued for about one week to solidify the cement.
湿気養生後は成形体が保有、吸着している水分を除去し
賦活するために２００〜３５０ ℃で加熱し。After the moisture curing, the molded body is heated at 200 to 350°C to remove the moisture retained and adsorbed and to activate it.
専用ケースに納めて固定することにより、力−トリヲジ
タイプの吸着体が得られる。By placing it in a special case and fixing it, a force-triwoji type adsorbent can be obtained.
本発明の方法で使用するポルドラシトセメシトは、普通
ポルトランドセメシトに限られるものではなく、早強及
び超早強ポルトランドセメシトでもよい。The Portland semesite used in the method of the present invention is not limited to ordinary Portland semesite, but may also be early-strength or very early-strength Portland semesite.
以下本発明の作用効果を実施例により説明する。The effects of the present invention will be explained below using examples.
実施列１
粒径２Ｍのゼオライト４Ａｔ″−、ドな水道水を剣
入れた容器に１時間、浸漬し、その後７ｗ４かごに移し
て水切りを行った。この湿り吸着剤１ｏｏ重賃部と１０
及び１５重重部の普通ポルドラシトセメントに水を加え
て所定のフロー値としたセメシトペーストとを混合し、
内径１５０龍の金型に充填ｆ ８ Ｋ９／ｃｄの圧力を
かけて毘さ３０ＣＪｍｘとなるまで圧縮した。この物を
金型を付けたまま２０℃、湿度９５％の恒温、恒湿室内
に１日靜置後。Practical row 1 Zeolite 4At'' with a particle size of 2M was immersed in a container filled with tap water for 1 hour, then transferred to a 7w4 basket and drained.
and 15 parts of ordinary Poldrasite cement with water added to make it a predetermined flow value, and mixed with Cemesite paste.
It was filled into a mold with an inner diameter of 150 mm and compressed to a thickness of 30 CJmx by applying a pressure of f 8 K9/cd. This product was left with the mold attached in a constant temperature and humidity chamber at 20°C and 95% humidity for one day.
金型を外し、更に同条件下で６日間湿空養生を行った。The mold was removed and the product was further cured in humid air for 6 days under the same conditions.
湿空養生後の成形体につきＪＩＳ Ａ１１０８（］シシ
フリート縮強度試験方法）に従って圧縮強度を測定した
。測定結果は第２図に示すとおりである。Ｍ２図におい
て横軸はフロー値。After curing in a humid air, the compressive strength of the molded product was measured according to JIS A1108 (Shisifrit shrinkage strength test method). The measurement results are shown in Figure 2. In the M2 diagram, the horizontal axis is the flow value.
縦軸は圧縮強度を示す。The vertical axis indicates compressive strength.
又２図中■はセメント添加量１０重量部、■は１５重量
部についての結果である。フロー値１５０以下及び２８
０以上で圧縮強度は急激に低下する。Also, in Figure 2, ■ indicates the result when the amount of cement added was 10 parts by weight, and ■ indicates the result when the amount of cement added was 15 parts by weight. Flow value below 150 and 28
When the value is 0 or more, the compressive strength rapidly decreases.
実施例２゜
実施例１と同様にして湿り吸着剤１００重重部と所定量
の普通ポルドラシトセメシトに水を加えてフロー値２０
０としたセメシトペーストとを混合した後圧縮し直径１
ｓｏ ａｌｌ ＋ 高さ３００龍の円柱状成形体を
得、実５ｆＩ１１と同様に湿空養生を行い、この成形体
の圧縮強度を前記ＪＩＳ Ａ１１０８により測定した。Example 2 In the same manner as in Example 1, water was added to 100 parts by weight of the wet adsorbent and a predetermined amount of ordinary Poldrasitocemecite to obtain a flow value of 20.
After mixing with cemecit paste made into
So all + A cylindrical molded body with a height of 300 dragons was obtained, and subjected to humid air curing in the same manner as the actual 5fI11, and the compressive strength of this molded body was measured according to JIS A1108.
セメシト添加量と圧縮強度の関係は＃Ｓ６図に示すとお
りであり、セメシト添加量の増加と共に圧縮強度も増加
する。The relationship between the amount of cemeshito added and the compressive strength is as shown in Figure #S6, and as the amount of cemeshito added increases, the compressive strength also increases.
実施愕３
実施ｆ１２と同様にして得られた成形体を５５０向であ
り２円周方向からのガスリークがないよう側面はシール
した。使用ガスは窒素とし、窒素ポシペから（Ｓ、 ５
ｉｃｙ／ｄｉの圧力で供給し、流層を２００１Ｎ／１
ｌＩＲとした。セメシト量と圧力損失との関係を第４図
に示す。Example 3 The molded body obtained in the same manner as Example f12 was oriented in the 550 direction, and the side surfaces were sealed to prevent gas leakage from the 2 circumferential directions. The gas used is nitrogen, and from the nitrogen pocipe (S, 5
icy/di, and the flow layer is 2001N/1.
It was set as lIR. FIG. 4 shows the relationship between the amount of semesite and the pressure loss.
セメント添加量が３０％（湿り吸着剤１００重量部に対
しセメシト３０重重部）を超えると圧力損失が急激に増
加する。When the amount of cement added exceeds 30% (30 parts by weight of cement per 100 parts by weight of wet adsorbent), the pressure loss increases rapidly.
実１１゜
直径１．５ｎで長さ３ｕのゼオライト４Ａベレツトを水
道水に入れた容器に１時間浸漬し、その後ｆかごに移し
て水切りを行った。この湿りｌ屯０
吸着剤１００１量部と１５１童部の普通ボルト５シトセ
メシト、早強セメント、超早強セメントそれぞれに水を
加えてフロー値２００としたセメントペーストとを混合
し、実施例１と同様に圧縮し直径１５０關、高さ３００
■の円柱状成形体をした。結果は第１表に示すとうりで
あり、早強セメントや超早強セメシトでは普通セメシト
よりも強度が大きい。A zeolite 4A pellet having a diameter of 11°, a diameter of 1.5 nm, and a length of 3 u was soaked in a container containing tap water for 1 hour, and then transferred to an F basket to drain the water. 1,001 parts of this wet 1 ton adsorbent and cement paste of 151 parts of normal bolt 5 sheets, early strength cement, and ultra early strength cement were mixed with water to give a flow value of 200. Similarly, it is compressed to a diameter of 150 mm and a height of 300 mm.
(2) A cylindrical molded body was made. The results are shown in Table 1, and the strength of early-strength cement and ultra-early-strength cement is greater than that of ordinary cement.
第１図はカートリッジ型吸着体を用いた除湿装置の例示
図、第２図はセメシトペーストのフロー値と吸着剤成形
体の圧縮強度との関係を示す説明図、第３図は吸着剤成
形体のセメシト量と圧縮強度との関係を示す説明図、第
４図は吸着剤成形体のセメシト量と圧力損失との関係を
示す説明図。
第１表はバインダの種類と吸着剤成形体の圧縮強度との
関係を示す説明図である。
第１図
第２図
ブロー値
第３閏
Ｏｒ０２０ ３０ 初
ヤメント量 （％）
第４０
セメント量（〃）
第１表
手続補正書（方式）
事件の表示
昭和５７年 特 許 願第 ７５５９５
ち発明の名称
吸着剤成形体の製造方法
補正なする名
事件との関係 特許出願人
ｃＩ 所 ＬＦｔｌｌｌｉ’ｆ’代１１１ＫＡ
ノ内’、 Ｉ’１１５１ ｔ １４名 杓（６２０）三
＃ｅ重工業株式会社代 理 人
住 所 東京都［−代）ＩＩ区九０内二Ｊ目５
ｉｌｌｌｊ昭和５７年 ８ 月３１１１
１ 「発明の詳細な説明」の欄
（１） 明細書第１５頁第９行の１した。、」の後に
「第１表にバインダの種類と吸着剤成形体の圧縮強度と
の関係を示す。」を加入する。
（２） 明細書第１３頁第１２行以降につぎの第１表
を加入する。
第 １ 表
バインダの種類と吸着剤成形体の圧縮強度との関係を示
す説明図である。」を削除する。
３ 「図面」の欄
第１表を削除する。Fig. 1 is an illustrative diagram of a dehumidifying device using a cartridge-type adsorbent, Fig. 2 is an explanatory diagram showing the relationship between the flow value of cemecit paste and the compressive strength of the adsorbent molded body, and Fig. 3 is an illustration of the adsorbent molded body. FIG. 4 is an explanatory diagram showing the relationship between the amount of semesite and the compressive strength of the adsorbent molded body, and FIG. Table 1 is an explanatory diagram showing the relationship between the type of binder and the compressive strength of the adsorbent molded body. Figure 1 Figure 2 Blow value 3rd leap Or020 30 Initial cement amount (%) 40 Cement amount (〃) Table 1 Procedure amendment (method) Indication of case 1982 Patent Application No. 75595
Name of the invention: Relation to a famous case involving an amendment to the manufacturing method of an adsorbent molded article Patent applicant cI Place: LFtlli'f' 111KA
Nouchi', I'1151 t 14 people Dake (620) 3#e Heavy Industries Co., Ltd. Agent Address 5, 2J, 90, II-ku, Tokyo
illlj August 1983 3111 1 "Detailed Description of the Invention" Column (1) Page 15, line 9, 1 of the specification. ," followed by "Table 1 shows the relationship between the type of binder and the compressive strength of the adsorbent molded body." (2) Add the following Table 1 from line 12 on page 13 of the specification. Table 1 is an explanatory diagram showing the relationship between the type of binder and the compressive strength of the adsorbent molded body. ” to be deleted. 3 Delete Table 1 in the "Drawings" column.
Claims (1)
ントをバインターとして成形し吸着体を製造する方法に
おいて、＃吸着剤を飽和状態まで吸水させ、しかる後に
フロー値１５０〜２８０のポルトランドセメシトペース
トを混合し、形枠に充填して圧湖後、湿空養生すること
を＃＃黴とする吸着剤成形体の製造方法。In the method of manufacturing an adsorbent by molding a pellet-like or pea-like adsorbent using portland cement as a binder, the #adsorbent is allowed to absorb water to a saturated state, and then portland cement paste with a flow value of 150 to 280 is mixed and shaped. A method for manufacturing an adsorbent molded article, which involves filling a mold in a mold, pressing it, and then curing it in a moist air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7559582A JPS58193731A (en) | 1982-05-06 | 1982-05-06 | Production of adsorbent molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7559582A JPS58193731A (en) | 1982-05-06 | 1982-05-06 | Production of adsorbent molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58193731A true JPS58193731A (en) | 1983-11-11 |
| JPH0244579B2 JPH0244579B2 (en) | 1990-10-04 |
Family
ID=13580705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7559582A Granted JPS58193731A (en) | 1982-05-06 | 1982-05-06 | Production of adsorbent molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58193731A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61133119A (en) * | 1984-12-03 | 1986-06-20 | Mitsubishi Heavy Ind Ltd | Molding of drying agent for railway vehicle |
| JPS62132544A (en) * | 1985-12-05 | 1987-06-15 | Nippon Air Brake Co Ltd | Production of adsorbent |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6806439B2 (en) * | 2015-12-15 | 2021-01-06 | 旭ファイバーグラス株式会社 | Gas adsorbent |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837735A (en) * | 1971-09-17 | 1973-06-04 |
-
1982
- 1982-05-06 JP JP7559582A patent/JPS58193731A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837735A (en) * | 1971-09-17 | 1973-06-04 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61133119A (en) * | 1984-12-03 | 1986-06-20 | Mitsubishi Heavy Ind Ltd | Molding of drying agent for railway vehicle |
| JPS62132544A (en) * | 1985-12-05 | 1987-06-15 | Nippon Air Brake Co Ltd | Production of adsorbent |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0244579B2 (en) | 1990-10-04 |
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