200948748 六、發明說明: 【發明所屬之技術領域】 裝置本發明侧於在㈣單财密封散之方法以及所形成之 【先前技術】 本發明為新穎的技術,並無先前技術。 【發明内容】 ❹ 根據本發明的一項,提出了在單體端面處將擠製單體 擇小室密封的方法。此方法包括:提供鋪單體,包 3七著同-方向延伸的多個小室,和—個或多個小室敞開 處的-個或多個續面。這些敞開小室有—些被密封,有一 f保持敞開。此方法也包括使用含玻璃料的塞子,填滿欲 费封之至-個小室的敞開端部,使得塞子的外部延伸超 過小室的端部,並且使得塞子的外部也延伸超過小室的寬 又’…:後將擠製單體和塞子一起充分加熱,使玻璃料壓實並 〇 充分流動以密封各別的小室。 【實施方式】 .現在參考本發明優先實施例詳細作說明,其範例顯示 於附圖中。儘可能地,整個附圖中相同的參考數字代表相 同的或類似的元件。 4目前我們發展了多種技術,以蜂巢體擠製技術為基礎 來製U低~成本,高-強韌度的化學反應器。在這類化學反 2器中,路徑30的反應物流體流包含公釐尺寸的通道沿 著擠製單體2〇的小室形成,如圖1大略顯示的。此路徑最好 200948748 藉由縮短擠製單體2G端面7G處的 的婉埏路徑3〇 擇性地用各職本增罐材⑽ =^成= 3中。之平機制例子,顯示在圖2和 擇壁;te * * "不,藉由縮短單體2〇相鄰小室之間的經選 欠,並且適當放置塞子40可以形成大致碗蜓的路和3〇 要是沿著單體20小室長度的方向,而小室之 ❹ κ ° '、發生在單義端爾近。為了讓沿著路徑30的 壓力阻力較低,路徑30可以同時平行地依循超過二^的 至,如圖3所不。 為了達到最大的表面積,雜3()通f會鮮4a_4d平 面圖中塞子或連續堵塞材料4G的模式,最好是雙重婉誕,如 圖jB°為了達到最大的表面積並進一步降低壓力阻力此 路控可以平行㈣歧管,如圖c,或者平躲外歧管-如果 有的話,如圖4D。 ❹—*官沿著小室方向的路徑類型如何,它的兩觀化顯 不在圖2和3中,而不管在垂直於單體20小室方向之平面的 路鋪型如何,它的四觀化顯示在圖4A 4D巾最好路徑 在垂直於小室方向之平面上的寬度大致上只有一個小室寬 如圖4A-4D中的每-個所示。這讓我們可以相#容易地製 Xe個或多個具有非常絲面積通道的路徑,具有高流量, 且以非常靠近的接觸方式,直接流過單體的敞開小室。 特別是@ 4B顯示的雜可以形献的紐通道,對需 要顯著滯留時間的反應物相當有用,同時熱交換流體平行 200948748 於,製方向流過鄰接反應物流體通道的❹個 熱交換通道。如圖5所示,透過形成在側邊最好 20之平坦側邊或平坦側面6〇的一個或多個洞孔 路徑30的㈣進出。此側邊是平坦的,或者除去較外邊的 壁板來弄平成平坦壁板。有各式各樣的流體埠選項可以使 用,包括例如使用0-環推向平面60。 有各式各樣的處理和組成可以用來形成塞子4 ❹ ❹ 料40以塞住單體2G的小室。我們f要的是強勃且 子,而且對廣泛的酸,驗,和溶劑具有化學抗性。样明^塞 供這樣的處理,它的一個實施例可以參考圖6來作描述。 提供賴單體20,包含多個沿翻—方向延伸的小室, 和6個或多個小室敞開於—個或多個端面7Q處,這些敞開 小室中有-些被密封有一些保持敞開。此方法進一步包含 使用含玻璃料-通常加入有機黏接劑—的塞子4〇以填滿欲密 封之一個或多個小室的敞開端部,使得塞子的外側部份42 延伸超過小室端部,且塞子的外側部份42延伸超過小室的 =度W’如圖6A中單體2〇的一個小室所示。然後將此單體和 塞I 一起充分加熱,使_料壓實並充分流_密封各別 小至’如圖6B所示,顯示加熱之後的絲性塞子戴面。 雖然不希望叉限於理論,但是我們提供它們目前對於 二匕處理,本運作的瞭解:從圖?A所示的塞子4〇開始,當塞子 開始讀時,_料轉接劑混合物會雌,及/或玻璃 料的壓實會讓塞子4Q⑽,但玻璃沒有顯著麟動或變形 5 200948748 。这使侍塞子40從-個或多個欲堵塞的小室壁拉離,留下 圖7β中雌示的間隙44。因為塞子40的外部分42充分延伸 超過管槽的寬錢耻塞子42爐賴有_ 44敞開之壁 板的頂4表面。這會讓塞子在軟化而開始變圓時,在表面 ^的影響下再次細有間隙關賴板讓嶋密封,而在 單-加熱步財提供錄且無渗漏的密封。200948748 VI. OBJECTS OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention is directed to the method of forming (4) and the prior art. [Prior Art] The present invention is a novel technology and has no prior art. SUMMARY OF THE INVENTION According to one aspect of the present invention, a method of sealing an extruded monomer chamber at an end face of a monomer is proposed. The method includes providing a plurality of cells, a plurality of cells extending in the same direction, and one or more continuous faces of the one or more cells. These open cells are somewhat sealed and one f remains open. The method also includes using a frit containing a frit to fill the open end of the chamber to the outside of the chamber, and allowing the exterior of the plug to extend beyond the width of the chamber. ...: The extruded monomer and the plug are then heated together sufficiently to compact the glass frit and flow sufficiently to seal the individual cells. [Embodiment] A detailed description of the preferred embodiments of the present invention will now be made, and examples thereof are shown in the accompanying drawings. Wherever possible, the same reference numerals reference the 4 At present, we have developed a variety of technologies to make U-low cost, high-strength toughness chemical reactors based on honeycomb extrusion technology. In this type of chemical reactor, the reactant fluid stream of path 30 comprises channels of a metric size formed along the cells of the extruded monomer 2, as shown generally in FIG. This path is best 200948748 by shortening the enthalpy path 3 at the end face 7G of the extruded monomer 2G, and selectively adding the cans (10) = ^ to = 3 in each of the jobs. An example of the leveling mechanism is shown in Figure 2 and wall selection; te * * " No, by shortening the selection owing between adjacent cells of the cell 2, and properly placing the plug 40, a rough bowl of road and 3 〇 If the length of the cell along the length of the cell 20, and the cell κ κ ° ', occurs in the single sense end. In order to make the pressure resistance along path 30 low, path 30 can follow more than two in parallel, as shown in Figure 3. In order to achieve the largest surface area, the hybrid 3 () will be fresh 4a_4d in the plan view or the continuous blocking material 4G mode, preferably double ,, as shown in Figure jB ° in order to reach the maximum surface area and further reduce the pressure resistance Parallel (iv) manifolds, as shown in Figure c, or flat-out manifolds - if any, as shown in Figure 4D. ❹—* The type of path along the direction of the chamber, its two views are not shown in Figures 2 and 3, regardless of the road pavement in the plane perpendicular to the direction of the cell 20, its four-view display In Fig. 4A, the width of the preferred path of the 4D towel in the plane perpendicular to the direction of the cell is substantially only one cell width as shown in each of Figures 4A-4D. This allows us to easily make Xe or multiple paths with very fine area channels, with high flow rates, and flow directly through the open cells of the cells in very close contact. In particular, the @4B shows a heterogeneous channel that is useful for reactants that require significant residence time, while the heat exchange fluid parallels the flow of heat exchange channels adjacent to the reactant fluid channels in the direction of 200948748. As shown in Fig. 5, (4) one or more of the hole paths 30 formed on the flat side or flat side 6 of the side edge 20 are accessed. The sides are flat or the outer panels are removed to flatten them into flat panels. A wide variety of fluid enthalpy options are available, including, for example, using a 0-ring push plane 60. A wide variety of treatments and compositions can be used to form the plug 4 ❹ 40 material 40 to plug the cells of the monomer 2G. What we want is strong, and it is chemically resistant to a wide range of acids, tests, and solvents. For such processing, an embodiment of it can be described with reference to FIG. The cell 20 is provided with a plurality of cells extending in the tumbling direction, and six or more cells are open at the one or more end faces 7Q, some of which are sealed and some remain open. The method further includes filling the open end of the one or more chambers to be sealed with a plug containing a frit, typically an organic binder, such that the outer portion 42 of the plug extends beyond the end of the chamber, and The outer portion 42 of the plug extends beyond the cell's degree W' as shown in a cell of the cell 2〇 in Figure 6A. The monomer and plug I were then thoroughly heated together to compact and fully flow-seal each as small as shown in Figure 6B, showing the silky plug worn after heating. Although we don't want forks to be limited to theory, we provide them with current understanding of the operation of this process: from the figure? The stopper shown in A begins. When the stopper starts to read, the _ material adapter mixture will be female, and/or the compaction of the glass will cause the stopper 4Q (10), but the glass has no significant pulsation or deformation 5 200948748 . This causes the stopper 40 to be pulled away from the wall of the chamber to be blocked, leaving the female gap 44 in Fig. 7β. Because the outer portion 42 of the plug 40 extends sufficiently beyond the slot of the tube, the top 4 surface of the slab is opened. This will cause the plug to soften and begin to round, under the influence of the surface ^ again, there is a gap between the plates to seal the crucible, and the single-heating step provides a seal with no leakage.
❹ 根據本發明的另—項,也可_用軟化綱的流動特 性’在密封處理中提供大的誤差幅度。使用含玻璃料的塞 子40填滿欲密封之—個或多個小㈣關端部,使得塞子 的外側部份42延伸超過小室端部,且塞子的外側部份42也 延伸超過小室壁板的外表面如目8Α單體2〇❸一個小室所示 ’其中小至壁板之外表面的位置由向上延伸的虛線來顯示 未加熱之塞子的深度也可以視需要而調整,越深的塞子 例如圖8所示通常可以提供越_的密封,但是卻會猶微降 =内部體積。然後將單體和塞子一起充分加熱,讓玻璃料 、實並充分流動以密封各別小室,如圖8β顯示加熱之後的 ,表性塞子截面。因為玻璃容毅縮而拉向它自己,因此 欲保持敞開的鄰接小室不會被堵塞,但是圖8β的最終塞子 40會覆蓋單體壁板潛在的尖角,降低在加上最終塞子的壁 板結構中形成壓力-集中幾何的可能性。 可以有效地產生上面所描述之預—燃燒塞子的—個有 =法顯示在圖9中。圖9顯示單體2G端面的横截面圖,除 央的小室之外,所有小室都覆蓋厚鮮8G例如膠帶遮 。此厚遮罩80可以是卜2公愛厚,可以由一或兩層厚的屢 6 200948748 破膠帶材料,或彈性模鑄遮罩材料,例如聚發氧 80的邊緣位置要使它們不會完全覆蓋住欲堵塞之終端通道 任何一邊的單體壁板頂端。 然後將玻璃-為主的堵塞材料施加到單體端面,使它流 到兩個遮㈣部分之間,並且進人單體2M、㈣端部,如^圖 9B所示。堵塞材料在室溫下可以是糊狀使用刮勺塗布在 遮罩上以除去多餘的堵塞材料。或者,可以將堵塞材料懸 ©洋在蝶基黏接劑上,並將一層堵塞材料塗布在熱板上方使 它形成均勻的薄層(丨―2公釐厚),然後將含有厚遮罩80的單 體端面壓入此薄層熔融堵塞材料中。然後將熱板冷卻,或 放冷,使堵塞材料固化而黏附到單體和遮罩上。 然後從單體端面除去厚遮罩80,留下玻璃—為主的堵塞 材料,此塞子40的外侧部份42延伸超過小室端部,也就是說 超過單體的端面。塞子4〇的外侧部份42延伸超過欲堵塞之 小至的寬度W,因此它會接觸鄰接此小室之單體壁板頂端的 ^ 至少一部分。 接下來將單體加熱以將玻璃-為主的堵塞材料黏接到 單體而形成無滲漏密封。在燒結週期的最初加熱期間堵 塞材料的聚合物黏接劑會被燒掉,如上面參考圖7所描述。 這產生了堵塞材料的部分收縮。當燒結週期繼續時,在這 時和任何接下來的塞子收縮期間,讓堵塞材料維持接觸或 相當接近單體壁板是非常重要的。這種接觸或逼近是必要 的’以便當堵塞材料受熱到高溫而流動時,它可以夠接近以 沾濕所有四面的鄰接單體壁板或者至少所有在任何先前的 7 200948748 加工或其他處理中經選擇除去壁板後所剩餘的鄰接壁板。 這種沾濕可以避免形成間隙而提供強韌的密封。 表面張力效應也可以作用以引誘堵塞材料更近地接觸 單體壁板。例如,堵塞材料上原先的尖角在燒結期間會變 圓,使堵塞材料有限制地向下輸送到接近塞子—壁板介面的 位置。 試驗:According to another aspect of the present invention, it is also possible to provide a large margin of error in the sealing process by using the flow characteristics of the softening class. The frit-containing plug 40 is used to fill one or more small (four) closed ends to be sealed such that the outer portion 42 of the plug extends beyond the end of the chamber and the outer portion 42 of the plug also extends beyond the wall of the chamber The outer surface is as shown in Fig. 8 Α monomer 2 〇❸ a small chamber where 'the position of the outer surface of the wall is small, and the depth of the unheated plug can be adjusted as needed. The deeper the plug, for example, the depth of the plug can be adjusted as needed. Figure 8 generally provides a seal for the _, but it will drop slightly = internal volume. The monomer and plug are then heated together sufficiently to allow the frit to flow sufficiently to seal the individual chambers, as shown in Figure 8 for the apparent plug cross section after heating. Because the glass is forced to pull toward itself, the adjacent chambers that are intended to remain open will not be blocked, but the final plug 40 of Fig. 8 will cover the potential sharp corners of the single panel, reducing the panel with the final plug. The possibility of forming a pressure-concentration geometry in the structure. The method in which the pre-burning plug described above can be effectively produced is shown in Fig. 9. Figure 9 shows a cross-sectional view of the end face of the monomer 2G, with all of the cells covered with a thick 8G such as tape. The thick mask 80 may be thick and thick, and may be made of one or two layers of thick 6 200948748 tape material, or an elastic molded mask material, such as the edge position of the polyoxygen 80 so that they are not completely Cover the top of the monolithic panel on either side of the terminal channel to be blocked. The glass-based plugging material is then applied to the end faces of the cells, causing it to flow between the two (four) portions and into the ends of the 2M, (4) cells, as shown in Figure 9B. The plugging material may be paste-like at room temperature using a spatula to coat the mask to remove excess plugging material. Alternatively, the plugging material can be suspended from the butterfly-based adhesive and a layer of plugging material applied over the hot plate to form a uniform thin layer (丨 2 cm thick), which will then contain a thick mask 80. The monomer end faces are pressed into the thin layer of molten plugging material. The hot plate is then cooled, or allowed to cool, allowing the plugging material to cure and adhere to the cells and the mask. The thick mask 80 is then removed from the end face of the cell leaving a glass-based plugging material with the outer portion 42 of the plug 40 extending beyond the end of the cell, that is, beyond the end face of the cell. The outer portion 42 of the plug 4 extends beyond the width W to be blocked so that it contacts at least a portion of the top of the cell panel adjacent the cell. The monomer is then heated to adhere the glass-based plugging material to the monomer to form a leak-free seal. The polymeric binder of the plugging material will be burned off during the initial heating of the sintering cycle, as described above with reference to Figure 7. This creates a partial contraction of the plugging material. It is important that the clogging material be kept in contact or relatively close to the cell siding while the sintering cycle continues, at this point and during any subsequent plug shrinkage. This contact or approximation is necessary 'so that when the plugging material is heated to high temperatures, it can be accessed to wet all four sides of the adjacent cell siding or at least all in any previous 7 200948748 processing or other processing. Select the adjacent wall panels remaining after removing the panels. This wetting prevents the formation of a gap and provides a strong seal. The surface tension effect can also act to induce the plugging material to more closely contact the cell wall. For example, the original sharp corners on the plugging material will become rounded during sintering, allowing the plugging material to be transported downwardly to a position close to the plug-wall interface. test:
❹ 表1 材料 莫耳% si〇2 76.5 B2O3 3.2 Al2〇3 3.0 Na20 14.4 Zr02 2.9 我們選擇氧化鋁擠製單體來作研究,因為它們的強度, 惰性,和合理的良好熱傳導性。我們發展並選擇一玻璃組成 來使用,因為它的ΠΈ(鱗脹健)相當符合氧脑,而且它 具有非常良好的化學抗性。玻璃組成份列出於底下表丨中: 將此玻璃組成加入蠟-基黏接劑(MX4462)(17重量以 形成最終的聰侧。接下來將鮮施加縣有加工端部 壁板之氧她單體_面。料遮罩驗置要使得兩個長 通道的區域不會被膠帶遮蔽。_,在125t下在熱板上加 熱堵塞材料’使它轉並塗佈成卜2公釐厚的薄層。然後將 氧化銘單體端面施加到此炫融堵塞材料上,使堵塞材料流 經遮罩的_而進人單_小室端部。在·材料和氧化 200948748 鋁單體冷卻之後除去遮罩。 然後在875°C下燒結此氧化銘單體3〇分鐘。將 平地(在鑛上)放麵射,使_塞抒_方位平行 於烘爐的地板。在燒結期間,堵塞材料會陷落,使它保 面上會產生最 ❹ == 體之間的長黏接線。因為燒結_ 早體擱在-.,因絲子的_會造成缝研稱 目標小室已經成功密封。關是燒結塞子仙的 顯示跟氧他單體20的小室側牆之間有良好的黏接。用目 測檢查玻璃堵塞材料和氧化鋁單 用目 以確認沿·彻㈣_的介面可 卞㈣的整個兩側都有良 【圖式簡單說明】都財出歡_縫«他缺陷。 圖1疋擠製單體20的透視圖在其 :;Γ在—個或—塞子或連二: 堵她部份之斷面_爾子或 堵:部份之斷面圖,其顯示出塞子或 此路面圖,在其中包含路徑加, 在個或多個端面70處的塞子或連續堵塞 9 200948748 材料40喊,堵塞材料4Q為不同的排列。 讀製單體2G的透姻,其齡出對細4β路徑30 只 J 3^ 出〇 _獅爾峰彡奴各4Q ’-列者塞材料40的橫截面圖。 :7A-7C是像圖6A_6B的橫截面圖, 方法如目前所瞭解的塞子_成。 林毛月的 ❹ 圖8A-8B是像圖6A_6B的橫截面圖其 明的方法η念 〜,、貝不出根據本發 的方法另—實施例形成的塞子40。 圖10是根據本發明的方法所形成之塞 位照片。 4Um戴面的數 【主要元件符號說明】 單體20;路徑30;塞子40;塞子外侧部 44,洞孔50;平坦側面60;單體端面7〇.疏:,間隙 料116。 ’旱80;堵塞材❹ Table 1 Materials Moer % si〇2 76.5 B2O3 3.2 Al2〇3 3.0 Na20 14.4 Zr02 2.9 We chose alumina extruded monomers for research because of their strength, inertness, and reasonable good thermal conductivity. We develop and choose a glass composition to use, because its sputum (swelling) is quite compatible with oxygen brain, and it has very good chemical resistance. The glass composition is listed in the bottom table: Add this glass composition to the wax-based adhesive (MX4462) (17 weights to form the final Cong side. Next, the freshly applied county has the oxygen for processing the end wall. The monomer mask is placed so that the two long channel areas are not obscured by the tape. _, heat the plugging material on the hot plate at 125t' to make it turn and coat it into 2 mm thick Thin layer. Then the end face of the oxidized monomer is applied to the smudge blocking material, so that the clogging material flows through the hood and enters the end of the cell. After the material and oxidation 200948748 aluminum monomer is cooled, the cover is removed. The oxidized monomer is then sintered at 875 ° C for 3 。 minutes. The flat ground (on the mine) is placed in a plane so that the _ 抒 抒 方位 is parallel to the floor of the oven. During the sintering, the clogging material will fall. So that it will produce the longest sticky line between the body and the body. Because the sintering _ the early body is resting on the -., the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The display of the fairy has a good bond with the side wall of the oxygen chamber 20. Visual inspection The glass plugging material and the alumina are used alone to confirm that the interface along the (four)_ can be good (the whole figure is good). The perspective view of the body 20 is in: a 或 个 或 或 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞 塞Including the path plus, the plug or continuous blockage at one or more end faces 70 2009 200948 material 40 shouted, the blockage material 4Q is a different arrangement. Read the monomer 2G's marriage, the age of the thin 4β path is only 30 J 3^ 〇 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _月 ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ ❹ Photograph of the formed plug. Number of 4Um wear surface [Description of main component symbols] Monomer 20; Path 30; Plug 40; Plug outer side 44, Hole 5 0; flat side 60; single end face 7 〇. sparse: gap material 116. 'dry 80; blockage