JPH05133659A - Special supporter promoting adsorption and desorption speed of zeolite and method of depositing zeolite on said supporter - Google Patents
Special supporter promoting adsorption and desorption speed of zeolite and method of depositing zeolite on said supporterInfo
- Publication number
- JPH05133659A JPH05133659A JP19167091A JP19167091A JPH05133659A JP H05133659 A JPH05133659 A JP H05133659A JP 19167091 A JP19167091 A JP 19167091A JP 19167091 A JP19167091 A JP 19167091A JP H05133659 A JPH05133659 A JP H05133659A
- Authority
- JP
- Japan
- Prior art keywords
- zeolite
- support
- protrusions
- width
- protrusion
- 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
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 239000010457 zeolite Substances 0.000 title claims abstract description 51
- 229910021536 Zeolite Inorganic materials 0.000 title claims abstract description 48
- 238000000151 deposition Methods 0.000 title claims description 11
- 238000000034 method Methods 0.000 title claims description 10
- 230000001737 promoting effect Effects 0.000 title claims description 4
- 238000001179 sorption measurement Methods 0.000 title description 5
- 238000003795 desorption Methods 0.000 title description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 238000002336 sorption--desorption measurement Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000012670 alkaline solution Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000003463 adsorbent Substances 0.000 abstract description 5
- 230000008021 deposition Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- -1 alkaline earth metal acetate Chemical class 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
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B35/00—Boiler-absorbers, i.e. boilers usable for absorption or adsorption
- F25B35/04—Boiler-absorbers, i.e. boilers usable for absorption or adsorption using a solid as sorbent
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、顆粒状又は球状のゼオ
ライトを収容する冷却及び／又は加熱装置におけるゼオ
ライトの吸着脱着速度促進するような支持体に関する。
本発明は、寒冷を発生するために超急速吸着・脱着装置
を必要とする冷蔵庫に特に利用され前記支持体上にゼオ
ライトを沈積させる目的を有している。FIELD OF THE INVENTION The present invention relates to a support for promoting the adsorption / desorption rate of zeolite in a cooling and / or heating apparatus containing a granular or spherical zeolite.
The present invention is particularly used in refrigerators that require an ultra-rapid adsorption / desorption device to generate cold, and has an object to deposit zeolite on the support.
【０００２】[0002]
【従来の技術】ゼオライトは、支持体又は構造体上への
良好な密着性、大きな吸着能力及び支持体との良好な熱
移動を示さなければならない。そのときは、支持体上へ
の吸着材料沈積方法を記載する多くの先行技術の技術報
告書中に存在する。例えば、ドイツ国特許公開第 25 36
006号は、金属支持体上への顆粒形状又は粉砕されたゼ
オライト、アルミナ、活性炭沈積方法を記載しており、
その方法は目的に適した化学溶液中に前記支持体を浸漬
することを特徴としている。形成された沈積は乾燥さ
れ、次いで濾過される。BACKGROUND OF THE INVENTION Zeolites must exhibit good adhesion on a support or structure, a large adsorption capacity and a good heat transfer with the support. It is then present in many prior art technical reports describing methods of depositing adsorbent materials on a support. For example, German Patent Publication No. 25 36
No. 006 describes a method for depositing granular or ground zeolite, alumina, activated carbon on a metal support,
The method is characterized by immersing the support in a chemical solution suitable for the purpose. The deposit formed is dried and then filtered.
【０００３】支持体板上への吸着剤の他の一つの沈積方
法が、フランス国特許公開第2,443,485 号に記載されて
おり、その方法では粉砕された吸着剤がアルカリ溶液中
に分散され、溶媒の除去後、支持体板上に沈積する。Another method of depositing an adsorbent on a support plate is described in French Patent Publication No. 2,443,485, in which the ground adsorbent is dispersed in an alkaline solution and the solvent After removal of the, deposit on the support plate.
【０００４】例えば冷蔵庫のような冷却及び／又は加熱
装置に用いられ、その外面がゼオライトで被覆され、そ
の被覆が上に述べられた方法の一つによつてつくられて
いる中空形材内に伝熱流体を真空下に循環させるとき、
ゼオライトの吸着脱着時間は、少くともほぼ４０分間で
ある。顆粒状で用いられるゼオライトは、１〜３mmの直
径を有し、アルミニウム又は銅の形材内に垂直に保持さ
れる。ゼオライトの活性化時間は、その温度が２００〜
３００℃に上昇するように熱を加える最低時間である。For example, in hollow profiles used in cooling and / or heating devices, such as refrigerators, the outer surface of which is coated with zeolite, the coating being produced by one of the methods described above. When circulating the heat transfer fluid under vacuum,
Zeolite adsorption / desorption time is at least approximately 40 minutes. Zeolites used in granular form have a diameter of 1 to 3 mm and are held vertically in aluminum or copper profiles. The activation time of zeolite is 200-
It is the minimum time to apply heat so as to rise to 300 ° C.
【０００５】[0005]
【発明が解決しようとする課題】本発明は、特に改良さ
れた能力を有するゼオライトの吸着脱着速度を改良でき
る特殊な支持体を目的としており、例えば冷蔵庫のよう
な種類の冷却及び／又は加熱装置に特に用いられるもの
である。The present invention is directed to a special support which is capable of improving the adsorption and desorption rates of zeolites with a particularly improved capacity, for example cooling and / or heating devices of the kind of refrigerators. It is especially used for.
【０００６】[0006]
【課題を解決するための手段】本発明によれば、顆粒状
又は球状のゼオライトを収容する冷却及び／又は加熱装
置におけるゼオライトの吸着脱着を促進する支持体は、
該支持体の外面が、複数の突出部を有するように規則的
な外形に従って加工されている中空金属部片で構成され
ることを特徴としている。したがつて吸着脱着時間はほ
とんど即時である。According to the present invention, a support for promoting the adsorption / desorption of zeolite in a cooling and / or heating device containing a granular or spherical zeolite comprises:
It is characterized in that the outer surface of the support is composed of a hollow metal piece which is machined according to a regular contour so as to have a plurality of protrusions. Therefore, the adsorption-desorption time is almost immediate.
【０００７】有利なやり方では、外形は二つの平面内に
水平及び垂直にきちんと並べられた突出部により構成さ
れ、それぞれの突出部は、平行六面体形状の小空間及び
大空間によつて隔てられ、二つの突出部の間の小空間上
面の平らな部分の幅及び下面の平らな部分の幅はほぼ２
mm、それらの長さはほぼ３mmであり、二つの突出部の間
の大空間下面の平らな部分の幅及び上面の平らな部分の
幅は４〜５mm、それらの長さは同程度である。In an advantageous manner, the contour is constituted by horizontally and vertically neatly arranged projections in two planes, each projection being separated by a parallelepiped-shaped small space and a large space, Small space between two protrusions The width of the flat part of the upper surface and the width of the flat part of the lower surface are approximately 2
mm, their length is approximately 3 mm, the large space between the two protrusions has a width of the flat part of the lower surface and a flat part of the upper surface of 4-5 mm, their lengths are comparable ..
【０００８】前記突出部は、１５〜３０mmの高さをもつ
た平行六面体形の立体形状を呈する。好ましいやり方で
は、一つの突出部を形成する前記立体の上面の平らな部
分の幅と下面の平らな部分の幅はほぼ３mmであり、それ
らの長さはそれぞれ４〜５mmである。The protrusion has a parallelepiped three-dimensional shape having a height of 15 to 30 mm. In a preferred manner, the width of the flat part of the upper surface and the width of the flat part of the lower surface of the solid body forming one protrusion are approximately 3 mm, and their lengths are each 4-5 mm.
【０００９】本発明の他の一実施態様によれば、金属部
片は丸められた１枚の板であり、板の両端部は溶接によ
つて接続されている。本発明におけるゼオライト沈積の
主要な態様によれば、小空間は、ゼオライトが大空間に
導入される前に連続した細薄片によつて充填される。好
ましいやり方では、金属部片はアルミニウム又は銅製で
ある。According to another embodiment of the invention, the metal piece is a rolled plate, the ends of which are connected by welding. According to the main aspect of zeolite deposition in the present invention, the small space is filled with continuous flakes before the zeolite is introduced into the large space. In the preferred manner, the metal piece is made of aluminum or copper.
【００１０】本発明の他の一実施態様によれば、支持体
へのゼオライトの良好な付着のために、前記支持体は、
金属支持体内にいわゆるフーコー（Foucault) 電流を導
入できる装置がその周りに配置されているガラス管内に
入れられる。本発明のこの実施態様は、技術思想が非常
に簡単で、製造コストも少いので家庭用冷蔵庫に利用さ
れるのに適している。According to another embodiment of the present invention, said support is provided for good adhesion of the zeolite to the support.
A device capable of introducing a so-called Foucault current into the metal support is placed in a glass tube arranged around it. This embodiment of the present invention has a very simple technical idea and a low manufacturing cost, and is suitable for use in a home refrigerator.
【００１１】本発明はまた、前記支持体の突出部へのゼ
オライト床沈積方法にも関し、 −プラスチック薄片による小空間の充填、 −大空間内へのゼオライトの導入、 −粉砕ゼオライトが分散されたアルカリ溶液を収容する
浴中への前記支持体の浸漬、 −突出部上へのゼオライト沈積ができるとすぐに、浴か
ら取り出された支持体からプラスチック薄片の除去、及
び −炉内で３５０℃で行われる支持体上の沈積ゼオライト
の焼成の各段階を有することを特徴とする。 本発明の他の特徴及び利点は、添付の図面と関連させな
がら以下になされる記載から明らかになるであろう。The present invention also relates to a method for depositing a zeolite bed on the protrusions of the support, comprising: -filling a small space with plastic flakes; -introducing the zeolite into a large space; -milling zeolite dispersed. Immersion of the support in a bath containing an alkaline solution, -as soon as zeolite deposition on the protrusions is possible, removal of plastic flakes from the support taken out of the bath, and-in a furnace at 350 ° C. It is characterized by having each stage of calcination of the deposited zeolite on the support carried out. Other features and advantages of the present invention will be apparent from the following description taken in conjunction with the accompanying drawings.
【００１２】[0012]
【実施例】図１ないし図３によれば、支持体は、内部に
通路４があけられ、外面には長手方向の同一面及び通路
４の軸を横切る同一面に沿ってほぼ規則的に配置された
一連の突出部５が加工された金属片１で構成されてい
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT According to FIGS. 1 to 3, a support is provided with a passageway 4 in its interior and is arranged substantially regularly on its outer surface along the same plane in the longitudinal direction and along the same plane transverse to the axis of the passageway 4. A series of protrusions 5 are formed by the processed metal piece 1.
【００１３】ここではゼオライト６である吸着剤は、空
間２に隣接する突出部５の壁に付着する。ゼオライト６
は、ほぼ３mmの直径を有し、顆粒形状を呈する。空間２
内へのゼオライト導入前に、空間３に図では示されてい
ないプラスチック薄片が充填される。The adsorbent, here zeolite 6, adheres to the walls of the protrusions 5 adjacent to the space 2. Zeolite 6
Has a diameter of approximately 3 mm and exhibits a granular shape. Space 2
Prior to the introduction of the zeolite therein, the space 3 is filled with plastic flakes not shown in the figure.
【００１４】図２によれば、支持体の一つの応用が示さ
れている。支持体はガラス管７内に置かれ、ガラス管７
の周りには例えば中波インダクタ８が配設されている。
支持体は、片側にのみ突出部５を有する並置された二つ
の簡単な支持体からなり、したがつて二つの通路４ａ，
４ｂが隣り合っているような外観を呈する。二つの通路
の一方４ａによつて、熱い又は冷たい液体又はガスが管
路１１を介して導入され、次いで連絡管９を経て第２通
路４ｂに送られ、最後に管路１０によつて外部に排出さ
れる。According to FIG. 2, one application of the support is shown. The support is placed in the glass tube 7 and
A medium-wave inductor 8, for example, is arranged around the.
The support consists of two simple juxtaposed supports with a protrusion 5 on only one side, thus two passages 4a,
4b has the appearance of being adjacent to each other. By one of the two passages 4a, a hot or cold liquid or gas is introduced via line 11 and then via the connecting pipe 9 to the second passage 4b and finally via line 10 to the outside. Is discharged.
【００１５】ゼオライト６の沈積方法の実施は次のよう
に行われる。空間３が、前記したプラスチック薄片によ
つて埋められる。次いでゼオライト６が空間２内に導入
される。次に支持体は、粉砕ゼオライトが分散された、
少くとも１種のアルカリ金属ケイ酸塩溶液とアルカリ金
属又はアルカリ土類金属の酢酸塩溶液の混合溶液を収容
する浴中に置かれる。突出部５の面にゼオライトの沈積
がつくられると、支持体は浴から取り出され、プラスチ
ック薄片が除かれる。The implementation of the method for depositing zeolite 6 is carried out as follows. The space 3 is filled with the plastic flakes described above. Then the zeolite 6 is introduced into the space 2. Next, the support has pulverized zeolite dispersed therein,
It is placed in a bath containing a mixed solution of at least one alkali metal silicate solution and an alkali metal or alkaline earth metal acetate solution. Once the zeolite deposit has formed on the surface of the protrusion 5, the support is removed from the bath and the plastic flakes are removed.
【００１６】そのとき各突出部５の二つの面に、ゼオラ
イト６の薄い沈積（0.1 〜0.5mm)が得られ、ゼオライト
の粒は、こうして完全ではないが互にくっつけられるの
で連続して沈積が得られる。こうして二つの粒の間の空
間が注目され、それは囲いの冷却及び／又は加熱用のガ
ス又は液体の通過に好適である。空間２はゼオライト６
でも満たされる（図２及び図３参照）。A thin deposit of zeolite 6 (0.1-0.5 mm) is then obtained on the two faces of each protrusion 5, and the zeolite particles are thus not completely attached to each other, so that successive deposits occur. can get. Thus, the space between the two grains is of interest, which is suitable for the passage of gas or liquid for cooling and / or heating of the enclosure. Space 2 is zeolite 6
However, it is satisfied (see FIGS. 2 and 3).
【００１７】したがつて支持体の使用時に、突出部５の
他の二つの面にゼオライト６が存在しないことは、ゼオ
ライト６の吸着脱着速度の促進を助けるであろう。突出
部５の二つの面にのみ行われたゼオライト６の沈積が、
熱交換を助け冷却／加熱操作を速める非常にわずかな厚
さ（0.1 〜0.5mm)しか有さないので、この活性化速度は
速められる。Therefore, the absence of zeolite 6 on the other two sides of protrusion 5 when using the support will help to accelerate the adsorption and desorption rate of zeolite 6. The deposition of zeolite 6 on only two sides of the protrusion 5
This activation rate is accelerated because it has a very small thickness (0.1-0.5 mm) which aids in heat exchange and speeds the cooling / heating operation.
【００１８】さらに互に部分的にしかくつついていない
ゼオライト６の球又は顆粒はまた、熱交換も助長するで
あろうし、液体またはガスは球または顆粒の間を通過
し、したがつてゼオライト６の吸着脱着速度を促進す
る。前記突出部は、熱吸収源と比べられることができ
る。Furthermore, the spheres or granules of zeolite 6 which have not been partially penetrated into one another will also facilitate heat exchange, the liquid or gas passing between the spheres or granules and thus of zeolite 6 Promotes adsorption and desorption rates. The protrusion can be compared to a heat sink.
【００１９】図４によれば、ガラス管内に配置された支
持体の加熱は、ゼオライト６の吸着脱着速度も助長する
中波インダクタによつて促進される。この支持体は、冷
蔵庫のような加熱及び／又は冷却装置に特に適合する
が、車両のエアコンデイショニングにも適している。According to FIG. 4, the heating of the support arranged in the glass tube is promoted by the medium-wave inductor which also promotes the adsorption / desorption rate of the zeolite 6. This support is particularly suitable for heating and / or cooling devices such as refrigerators, but is also suitable for vehicle air conditioning.
【図１】 本発明による支持体の略図的平面図。FIG. 1 is a schematic plan view of a support according to the present invention.
【図２】 図１の線II-II による部分断面図。FIG. 2 is a partial sectional view taken along the line II-II in FIG.
【図３】 図１の線III-III による部分断面図。FIG. 3 is a partial sectional view taken along the line III-III in FIG.
【図４】 ガラス管内に配置された本発明の支持体の断
面図。FIG. 4 is a cross-sectional view of a support of the present invention placed in a glass tube.
【符号の説明】 １ 金属部片 ２，３ 空間 ４ 通路 ５ 突出部 ６ ゼオライト ７ ガラス管 ８ 中波インダクタ ９，１０，１１ 管路[Explanation of reference symbols] 1 metal piece 2, 3 space 4 passage 5 protrusion 6 zeolite 7 glass tube 8 medium wave inductor 9, 10, 11 pipeline
Claims (10)
冷却及び／又は加熱装置におけるゼオライトの吸着脱着
速度を促進する支持体において、外表面が、複数の突出
部（５）を有するように規則的な外形に従って加工され
る中空の金属部材（１）で構成されることを特徴とする
支持体。1. In a support for promoting the adsorption / desorption rate of zeolite in a cooling and / or heating device containing a granular or spherical zeolite, the outer surface is regularly provided with a plurality of protrusions (5). A support comprising a hollow metal member (1) processed according to a different outer shape.
ちんと並べられた突出部（５）により構成され、それぞ
れの突出部が、平行六面体形状の小空間（３）及び大空
間（２）によつて隔てられ、二つの突出部の間の小空間
（２）上面の平らな部分の幅及び下面の平らな部分の幅
がほぼ２mm、それらの長さがほぼ３mmであり、二つの突
出部の間の大空間（２）下面の平らな部分の幅及び上面
の平らな部分の幅が４〜５mm、それらの長さが同程度で
あることを特徴とする請求項１記載の支持体。2. The outer shape is composed of protrusions (5) that are properly aligned horizontally and vertically in two planes, and each protrusion has a parallelepiped-shaped small space (3) and a large space (2). A small space (2) between the two protrusions, the width of the flat portion of the upper surface and the width of the flat portion of the lower surface are approximately 2 mm, their length is approximately 3 mm, 2. A support according to claim 1, characterized in that the large space (2) between the parts has a width of the flat part of the lower surface and a width of the flat part of the upper surface of 4 to 5 mm, and their lengths are comparable. ..
もつた平行六面体形の立体形状を呈することを特徴とす
る請求項１又は２記載の支持体。3. Support according to claim 1 or 2, characterized in that the protrusions (5) have a parallelepiped shape with a height of 15 to 30 mm.
の平らな部分の幅及び下面の平らな部分の幅がほぼ３mm
であり、それらの長さがそれぞれ４〜５mmであることを
特徴とする請求項３記載の支持体。4. The width of the flat portion of the upper surface and the width of the flat portion of the lower surface of the solid body forming the protrusion (5) are approximately 3 mm.
And the length of each of them is 4 to 5 mm.
あり、板の両端部が溶接によつて接続されていることを
特徴とする請求項１記載の支持体。5. Support according to claim 1, characterized in that the metal piece (1) is a rounded plate, the ends of the plate being connected by welding.
ライト（６）の導入前に、連続した細薄片によつて充填
されることを特徴とする請求項１又は２記載の支持体。6. The small space (3) is filled with continuous flakes before the introduction of the zeolite (6) into the large space (2), according to claim 1 or 2. Support.
ることを特徴とする請求項１ないし６のいずれか１項に
記載の支持体。7. A support according to claim 1, wherein the metal piece (1) is made of aluminum.
とする請求項１ないし６のいずれか１項に記載の支持
体。8. Support according to any one of claims 1 to 6, characterized in that the metal piece (1) is made of copper.
できる装置が周りに配置されているガラス管（７）内に
入れられていることを特徴とする請求項１ないし８のい
ずれか１項に記載の支持体。9. Device according to claim 1, characterized in that a device capable of introducing a so-called Foucault current into the support is contained in a glass tube (7) arranged around it. Support.
記載の支持体の突出部（５）にゼオライト床を沈積する
方法において、 −プラスチック薄片による小空間（３）の充填、 −大空間（２）へのゼオライト（６）の導入、 −粉砕ゼオライトが分散されたアルカリ溶液を収容する
浴中への前記支持体の導入、 −突出部（５）上へのゼオライトの沈積が行われるとす
ぐに、浴から取り出された支持体からのプラスチック薄
片の除去、及び −炉内で３５０℃の温度で行われる支持体上の沈積ゼオ
ライト（６）の焼成の各段階を有することを特徴とする
方法。10. A method for depositing a zeolite bed on a protrusion (5) of a support according to any one of claims 1 to 10, comprising: filling a small space (3) with plastic flakes; a large space. Introducing the zeolite (6) into (2), introducing the support into a bath containing an alkaline solution in which pulverized zeolite is dispersed, and depositing the zeolite on the protrusions (5). Immediately characterized by having the steps of removing the plastic flakes from the support taken out of the bath, and-calcining the deposited zeolite (6) on the support in a furnace at a temperature of 350 ° C. Method.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9009907 | 1990-08-02 | ||
| FR9009907A FR2665516A1 (en) | 1990-08-02 | 1990-08-02 | PARTICULAR STRUCTURE FOR ACCELERATING THE REACTIVITY SPEED OF THE ZEOLITE AND METHOD OF DEPOSITING THE ZEOLITE ON THE SAME. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05133659A true JPH05133659A (en) | 1993-05-28 |
Family
ID=9399369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19167091A Pending JPH05133659A (en) | 1990-08-02 | 1991-07-31 | Special supporter promoting adsorption and desorption speed of zeolite and method of depositing zeolite on said supporter |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0470886A1 (en) |
| JP (1) | JPH05133659A (en) |
| FR (1) | FR2665516A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160107220A (en) * | 2014-01-10 | 2016-09-13 | 브라이 에어(아시아) 피브이티. 엘티디. | Hybrid adsorber heat exchanging device and method of manufacture |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5664427A (en) * | 1989-03-08 | 1997-09-09 | Rocky Research | Rapid sorption cooling or freezing appliance |
| US5441716A (en) * | 1989-03-08 | 1995-08-15 | Rocky Research | Method and apparatus for achieving high reaction rates |
| US5628205A (en) * | 1989-03-08 | 1997-05-13 | Rocky Research | Refrigerators/freezers incorporating solid-vapor sorption reactors capable of high reaction rates |
| US5598721A (en) | 1989-03-08 | 1997-02-04 | Rocky Research | Heating and air conditioning systems incorporating solid-vapor sorption reactors capable of high reaction rates |
| DE4405669A1 (en) * | 1994-02-23 | 1995-08-24 | Zeolith Tech | Adsorbent coating on metals and method of manufacture |
| GB9613211D0 (en) * | 1996-06-24 | 1996-08-28 | Johnson Matthey Plc | Improvements in heat transfer materials |
| AT410716B (en) * | 2001-02-23 | 2003-07-25 | Vaillant Gmbh | ADSORBER / DESORBER FOR A ZEOLITH HEATER |
| GB2499938B (en) * | 2010-12-22 | 2015-07-22 | Ibm | Solid sorption refrigeration |
| CN117975921B (en) * | 2024-04-02 | 2024-08-06 | 瑞声光电科技(常州)有限公司 | Sound absorption microsphere, preparation method and loudspeaker |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1622522A (en) * | 1923-11-06 | 1927-03-29 | Nat Refrigerating Company | Refrigeration |
| US1814358A (en) * | 1928-03-01 | 1931-07-14 | Wright Leonard Kay | Refrigeration apparatus |
| GB379391A (en) * | 1930-05-31 | 1932-09-01 | Electrolux Ltd | Improvements in or relating to the operation of absorption refrigerating apparatus |
| FR754099A (en) * | 1932-04-11 | 1933-10-30 | ||
| CH185502A (en) * | 1935-06-13 | 1936-07-31 | Rudolf Dr Bloch | Cooker absorber for periodic dry absorption refrigeration machines. |
| DE678736C (en) * | 1937-03-11 | 1939-07-21 | Siemens Schuckertwerke Akt Ges | Cooker absorber for periodic absorption apparatus |
| FR2443485A1 (en) * | 1978-12-06 | 1980-07-04 | Rhone Poulenc Ind | Deposit of adsorbent layer e.g. of zeolite or alumina on support - giving prod. used for recovery of solar energy |
| DE3474852D1 (en) * | 1983-07-08 | 1988-12-01 | Schiedel Gmbh & Co | Absorber using a solid for an absorption cycle |
| JPH0694968B2 (en) * | 1986-01-28 | 1994-11-24 | 西淀空調機株式会社 | Adsorption refrigerator |
| FR2604100B1 (en) * | 1986-09-18 | 1988-12-02 | Simonny Roger | ENCLOSURE DEVICE FOR VACUUM ADSORBERS OR EVAPORATORS |
-
1990
- 1990-08-02 FR FR9009907A patent/FR2665516A1/en not_active Withdrawn
-
1991
- 1991-07-26 EP EP91402107A patent/EP0470886A1/en not_active Ceased
- 1991-07-31 JP JP19167091A patent/JPH05133659A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160107220A (en) * | 2014-01-10 | 2016-09-13 | 브라이 에어(아시아) 피브이티. 엘티디. | Hybrid adsorber heat exchanging device and method of manufacture |
| CN106461290A (en) * | 2014-01-10 | 2017-02-22 | 百瑞空气工程(亚洲)有限公司 | Hybrid adsorber heat exchanging device and method of manufacture |
| JP2017508121A (en) * | 2014-01-10 | 2017-03-23 | ブライ・エアー・アジア・ピーヴイティー・リミテッド | Hybrid adsorption device heat exchange device and manufacturing method |
| CN115264989A (en) * | 2014-01-10 | 2022-11-01 | 百瑞空气工程(亚洲)有限公司 | Hybrid adsorption heat exchange device and method of manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0470886A1 (en) | 1992-02-12 |
| FR2665516A1 (en) | 1992-02-07 |
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