TWI449673B - Method of forming copper-containing oxide - Google Patents
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- TWI449673B TWI449673B TW100130303A TW100130303A TWI449673B TW I449673 B TWI449673 B TW I449673B TW 100130303 A TW100130303 A TW 100130303A TW 100130303 A TW100130303 A TW 100130303A TW I449673 B TWI449673 B TW I449673B
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Description
本發明是有關於一種混合物的形成方法，且特別是有關於一種含銅氧化物的形成方法。This invention relates to a method of forming a mixture, and more particularly to a method of forming a copper-containing oxide.
目前主要的含銅氧化物之製作方法有下列三種方式。第一種方式是將含銅離子酸性或鹼性溶液。提供一另一種可還原銅之溶液，如氫氧化鈉、碳酸鈉、碳酸氫銨、氨水、尿素或硼氫化鈉等，同時倒入一容置槽中，並透過攪拌的方式進行混合。第二種方式是將含銅離子酸性或鹼性溶液倒入另一種可還原銅之溶液中，並透過攪拌的方式進行混合。第三種方式是將另一種離子溶液倒入含銅離子酸性或鹼性溶液中，並透過攪拌的方式進行混合。然而，這三種含銅氧化物的製作方式於進行混合的過程中，混合物的酸鹼濃度值會不斷的改變，易導致所形成的含銅氧化物產生濃度、顆粒大小與成份不均的現象。At present, the main methods for producing copper-containing oxides are as follows. The first way is to use an acidic or alkaline solution containing copper ions. A solution of reducible copper such as sodium hydroxide, sodium carbonate, ammonium hydrogencarbonate, aqueous ammonia, urea or sodium borohydride is provided, and poured into a receiving tank and mixed by stirring. The second way is to pour the acidic or alkaline solution containing copper ions into another solution of reducible copper and mix by stirring. The third way is to pour another ionic solution into an acidic or alkaline solution containing copper ions and mix by stirring. However, in the process of mixing the three kinds of copper-containing oxides, the acid-base concentration value of the mixture is continuously changed, which may cause the formation of the copper-containing oxide to have a concentration, particle size and composition unevenness.
本發明提供一種含銅氧化物的形成方法，其在製作的過程中可規則性且連續性地混合含銅離子酸性或鹼性溶液及可還原銅之溶液，如氫氧化鈉、碳酸鈉、碳酸氫銨、氨水、尿素或硼氫化鈉等，以達成濃度、溫度、速度均一化之效果。The invention provides a method for forming a copper-containing oxide, which can regularly and continuously mix a solution containing a copper ion acidic or alkaline solution and a reducible copper, such as sodium hydroxide, sodium carbonate and carbonic acid, during the preparation process. Ammonium hydroxide, ammonia water, urea or sodium borohydride, etc., to achieve uniformity of concentration, temperature and speed.
本發明提出一種含銅氧化物的形成方法，其包含下述步驟。提供一靜態型混合攪拌裝置。靜態性混合攪拌裝置具有一第一流體注入口、一第二流體注入口、一攪拌本體以及一流體輸出口，其中第一流體注入口、第二流體注入口、攪拌本體以及流體輸出口相互連通。提供一含銅離子酸性或鹼性溶液。提供可還原銅之溶液。分別將含銅離子酸性或鹼性溶液及可還原銅之溶液注入第一流體注入口以及第二流體注入口，並透過攪拌本體攪拌含銅離子酸性或鹼性溶液及可還原銅之溶液，而於流體輸出口形成一含銅氧化物。The present invention provides a method of forming a copper-containing oxide comprising the following steps. A static type mixing device is provided. The static mixing and stirring device has a first fluid injection port, a second fluid injection port, an agitating body and a fluid outlet, wherein the first fluid injection port, the second fluid injection port, the agitating body and the fluid outlet are connected to each other. . An acidic or alkaline solution containing copper ions is provided. A solution of reducible copper is provided. The solution containing the copper ion acidic or alkaline solution and the reducible copper is injected into the first fluid injection port and the second fluid injection port respectively, and the solution containing the copper ion acidic or alkaline solution and the reducible copper is stirred through the stirring body. A copper-containing oxide is formed at the fluid output port.
在本發明之一實施例中，上述之含銅離子酸性或鹼性溶液包括硫酸銅溶液、氯化銅、氨銅或醋酸銅。In an embodiment of the invention, the above-mentioned copper ion acidic or alkaline solution comprises a copper sulfate solution, copper chloride, copper oxychloride or copper acetate.
在本發明之一實施例中，上述之可還原銅之溶液包括氫氧化鈉溶液、碳酸鈉溶液、碳酸氫銨、氨水、尿素或硼氫化鈉。In an embodiment of the invention, the solution of the reducible copper comprises sodium hydroxide solution, sodium carbonate solution, ammonium hydrogencarbonate, ammonia water, urea or sodium borohydride.
在本發明之一實施例中，上述之含銅氧化物包括氧化銅、氧化亞銅或鹼性碳酸銅。In an embodiment of the invention, the copper-containing oxide comprises copper oxide, cuprous oxide or basic copper carbonate.
在本發明之一實施例中，上述之含銅氧化物的形成方法更包括提供一另一種可還原銅之溶液，另一種可還原銅之溶液包括氫氧化鈉溶液、碳酸鈉溶液、碳酸氫銨、氨水、尿素或硼氫化鈉，其中靜態型混合攪拌裝置更包括一第三流體注入口，分別將含銅離子酸性或鹼性溶液、可還原銅之溶液及另一種可還原銅之溶液注入第一流體注入口以及第二流體注入口與第三流體注入口。In an embodiment of the invention, the method for forming a copper-containing oxide further comprises providing a solution of another reducible copper, and the solution of another reducible copper comprises a sodium hydroxide solution, a sodium carbonate solution, and an ammonium hydrogencarbonate solution. Ammonia water, urea or sodium borohydride, wherein the static type mixing and stirring device further comprises a third fluid injection port, respectively injecting a solution containing a copper ion acidic or alkaline solution, a reducible copper solution and another reducible copper solution. a fluid injection port and a second fluid injection port and a third fluid injection port.
基於上述，本發明之含銅氧化物的形成方法，是將含銅離子酸性或鹼性溶液及可還原銅之溶液注入於靜態型混合攪拌裝置，透過靜態型混合攪拌裝置的攪拌本體規則性且連續性地混合含銅離子酸性或鹼性溶液及可還原銅之溶液，以形成濃度均一化的含銅氧化物。Based on the above, the method for forming a copper-containing oxide of the present invention is to inject a solution containing a copper ion acidic or alkaline solution and reducible copper into a static type mixing and stirring device, and the stirring body of the static type mixing and stirring device is regular and A solution containing a copper ion acidic or basic solution and a reducible copper is continuously mixed to form a copper oxide having a uniform concentration.
為讓本發明之上述特徵和優點能更明顯易懂，下文特舉實施例，並配合所附圖式作詳細說明如下。The above described features and advantages of the present invention will be more apparent from the following description.
圖1為本發明之一種含銅氧化物的形成方法的剖面示意圖。請參考圖1，依照本實施例的含銅氧化物的形成方法，首先，提供一靜態型混合攪拌裝置110。在本實施例中，靜態性混合攪拌裝置110具有一第一流體注入口112、一第二流體注入口114、一攪拌本體116以及一流體輸出口118，其中第一流體注入口112、第二流體注入口114、攪拌本體116以及流體輸出口118相互連通。BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic cross-sectional view showing a method of forming a copper-containing oxide of the present invention. Referring to FIG. 1, according to the method for forming a copper-containing oxide of the present embodiment, first, a static type mixing and stirring device 110 is provided. In this embodiment, the static mixing and stirring device 110 has a first fluid injection port 112, a second fluid injection port 114, a stirring body 116, and a fluid output port 118, wherein the first fluid injection port 112, the second The fluid injection port 114, the agitation body 116, and the fluid output port 118 are in communication with each other.
接著，提供一含銅離子酸性或鹼性溶液F1，其中含銅離子酸性或鹼性溶液F1例如是硫酸銅溶液、氯化銅、氨銅或醋酸銅。Next, a copper-containing acidic or basic solution F1 is provided, wherein the copper-containing acidic or basic solution F1 is, for example, a copper sulfate solution, copper chloride, copper copper or copper acetate.
接著，提供一可還原銅之溶液F2，其中可還原銅之溶液F2例如氫氧化鈉、碳酸鈉、碳酸氫銨、氨水、尿素或硼氫化鈉等。Next, a solution F2 of reducible copper is provided, wherein a solution F2 of copper can be reduced, such as sodium hydroxide, sodium carbonate, ammonium hydrogencarbonate, aqueous ammonia, urea or sodium borohydride, and the like.
之後，分別將含銅離子酸性或鹼性溶液F1及可還原銅之溶液F2注入靜態性混合攪拌裝置110的第一流體注入口112以及第二流體注入口114，並透過攪拌本體116攪拌含銅離子酸性或鹼性溶液F1及可還原銅之溶液F2，而於流體輸出口118形成一含銅氧化物M1。於此，含銅氧化物M1例如是氧化銅、氧化亞銅或鹼性碳酸銅。至此，已完成含銅氧化物M1的製作Thereafter, the copper ion-containing acidic or basic solution F1 and the reducible copper solution F2 are respectively injected into the first fluid injection port 112 and the second fluid injection port 114 of the static mixing and stirring device 110, and the copper is stirred by the stirring body 116. The ionic acidic or basic solution F1 and the reducible copper solution F2 form a copper-containing oxide M1 at the fluid output port 118. Here, the copper-containing oxide M1 is, for example, copper oxide, cuprous oxide or basic copper carbonate. So far, the production of copper-containing oxide M1 has been completed.
需說明的是，攪拌本體116中可具有多個阻擋片(未繪示)或攪拌葉片(未繪示)，含銅離子酸性或鹼性溶液F1及可還原銅之溶液F2可透過這些阻擋片或攪拌葉片的規則性且連續性地攪拌而混合成濃度均一性的含銅氧化物M1。其中，於攪拌混合的過程中，可使位於攪拌本體116中的含銅離子酸性或鹼性溶液F1及可還原銅之溶液F2之混合物的濃度、溫度、速度均呈現均一化之效果。如此一來，於流體輸出口118所產生的含銅氧化物M1可具有較佳的濃度均一性。It should be noted that the agitating body 116 may have a plurality of barrier sheets (not shown) or stirring blades (not shown) through which the copper ion acidic or alkaline solution F1 and the reducible copper solution F2 can pass. Or the stirring blade is stirred regularly and continuously to form a copper-containing oxide M1 having a uniform concentration. In the process of stirring and mixing, the concentration, temperature and speed of the mixture of the copper-containing acidic or basic solution F1 and the reducible copper solution F2 located in the stirring body 116 can be uniformized. As a result, the copper-containing oxide M1 produced at the fluid output port 118 can have a better concentration uniformity.
以下將再利用一實施例來說明含銅氧化物的形成方法。在此必須說明的是，下述實施例沿用前述實施例的元件標號與部分內容，其中採用相同的標號來表示相同或近似的元件，並且省略了相同技術內容的說明。關於省略部分的說明可參考前述實施例，下述實施例不再重複贅述。Hereinafter, a method of forming a copper-containing oxide will be described using an embodiment. It is to be noted that the following embodiments use the same reference numerals and parts of the above-mentioned embodiments, and the same reference numerals are used to refer to the same or similar elements, and the description of the same technical content is omitted. For the description of the omitted portions, reference may be made to the foregoing embodiments, and the following embodiments are not repeated.
圖2為本發明之另一種含銅氧化物的形成方法的剖面示意圖。請參考圖2，本實施例之含銅氧化物的形成方法相似於圖1I之含銅氧化物的形成方法，差異之處僅在於：本實施例更包括提供一另一種可還原銅之溶液，例如氫氧化鈉、碳酸鈉、碳酸氫銨、氨水、尿素或硼氫化鈉等，而靜態型混合攪拌裝置110a可包括一第三流體注入口119，其中第三流體注入口119與第一流體注入口112、第二流體注入口114、攪拌本體116以及流體輸出口118相互連通。並且，分別將含銅離子酸性或鹼性溶液F1、可還原銅之溶液F2以及另一種可還原銅之溶液F3注入第一流體注入口112、第二流體注入口以及第三流體注入口119，並透過攪拌本體116攪拌含銅離子酸性或鹼性溶液F1、可還原銅之溶液F2及另一種可還原銅之溶液F3，而於流體輸出口118形成一含銅氧化物M2。至此，已完成含銅氧化物M2的製作。2 is a schematic cross-sectional view showing another method of forming a copper-containing oxide of the present invention. Referring to FIG. 2, the method for forming a copper-containing oxide of the present embodiment is similar to the method for forming a copper-containing oxide of FIG. 1I, except that the present embodiment further includes providing a solution of another reducible copper. For example, sodium hydroxide, sodium carbonate, ammonium hydrogencarbonate, ammonia water, urea or sodium borohydride, etc., and the static type mixing and stirring device 110a may include a third fluid injection port 119, wherein the third fluid injection port 119 and the first fluid injection The inlet 112, the second fluid injection port 114, the agitation body 116, and the fluid output port 118 are in communication with each other. And, a solution F3 containing a copper ion acidic or alkaline solution F1, a reducible copper solution, and another solution F3 of another reducible copper are injected into the first fluid injection port 112, the second fluid injection port, and the third fluid injection port 119, respectively. The copper-containing acidic or basic solution F1, the reducible copper solution F2 and the other reducible copper solution F3 are stirred by the stirring body 116, and a copper-containing oxide M2 is formed at the fluid output port 118. So far, the production of the copper-containing oxide M2 has been completed.
綜上所述，本發明之含銅氧化物的形成方法，是將含銅離子酸性或鹼性溶液及可還原銅之溶液注入於靜態型混合攪拌裝置，透過靜態型混合攪拌裝置的攪拌本體規則性且連續性地混合含銅離子酸性或鹼性溶液及可還原銅之溶液，以於混合的過程中能達到濃度、溫度、速度均呈現均一化之效果，而形成濃度、顆粒大小及成份均一化的含銅氧化物。In summary, the method for forming a copper-containing oxide of the present invention is to inject a solution containing a copper ion acidic or alkaline solution and a reducible copper into a static type mixing and agitating device, and a stirring body rule through a static type mixing and stirring device. And continuously and continuously mix the solution containing copper ion acidic or alkaline solution and reducible copper, so as to achieve uniformity in concentration, temperature and speed during the mixing process, and form uniform concentration, particle size and composition. Copper-containing oxide.
雖然本發明已以實施例揭露如上，然其並非用以限定本發明，任何所屬技術領域中具有通常知識者，在不脫離本發明之精神和範圍內，當可作些許之更動與潤飾，故本發明之保護範圍當視後附之申請專利範圍所界定者為準。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the invention, and any one of ordinary skill in the art can make some modifications and refinements without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims.
110、110a．．．靜態型混合攪拌裝置110, 110a. . . Static mixing device
112．．．第一流體注入口112. . . First fluid injection port
114．．．第二流體注入口114. . . Second fluid injection port
116．．．攪拌本體116. . . Stirring body
118．．．流體輸出口118. . . Fluid outlet
119．．．第三流體注入口119. . . Third fluid injection port
F1．．．含銅離子酸性或鹼性溶液F1. . . Acid or alkaline solution containing copper ions
F2．．．可還原銅之溶液F2. . . Reducible copper solution
F3．．．另一種可還原銅之溶液F3. . . Another solution of reducible copper
M1、M2．．．含銅氧化物M1, M2. . . Copper oxide
圖1為本發明之一種含銅氧化物的形成方法的剖面示意圖。BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic cross-sectional view showing a method of forming a copper-containing oxide of the present invention.
圖2為本發明之另一種含銅氧化物的形成方法的剖面示意圖。2 is a schematic cross-sectional view showing another method of forming a copper-containing oxide of the present invention.
110．．．靜態型混合攪拌裝置110. . . Static mixing device
112．．．第一流體注入口112. . . First fluid injection port
114．．．第二流體注入口114. . . Second fluid injection port
116．．．攪拌本體116. . . Stirring body
118．．．流體輸出口118. . . Fluid outlet
F1．．．含銅離子酸性或鹼性溶液F1. . . Acid or alkaline solution containing copper ions
F2．．．可還原銅之溶液F2. . . Reducible copper solution
M1．．．含銅氧化物M1. . . Copper oxide
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| JPS6082626A (en) * | 1983-10-12 | 1985-05-10 | Furukawa Electric Co Ltd:The | Method for reducing copper oxide powder |
| CN101134245A (en) * | 2006-08-29 | 2008-03-05 | 三星电机株式会社 | Method for manufacturing cubic copper or copper oxide nanoparticles |
| CN101362059A (en) * | 2007-08-07 | 2009-02-11 | 国际商业机器公司 | Microfluid mixer, methods of use and methods of manufacture thereof |
| CN101698497A (en) * | 2009-11-03 | 2010-04-28 | 盐城师范学院 | Technology for preparing cuprous oxide by static pressure wet method |
| CN101708438A (en) * | 2009-12-04 | 2010-05-19 | 天津大学 | Mixer and method for preparing organic isocyanate |
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| KR100836659B1 (en) * | 2006-07-06 | 2008-06-10 | 삼성전기주식회사 | Method for manufacturing metal nanoparticles |
| CN101306828B (en) * | 2007-05-17 | 2011-04-20 | 北京有色金属研究总院 | Device and process for preparing rare-earth compound uniform micro powder |
| CN101274772A (en) * | 2008-01-31 | 2008-10-01 | 朱炳金 | Production method for cupric oxide nanometer power |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6082626A (en) * | 1983-10-12 | 1985-05-10 | Furukawa Electric Co Ltd:The | Method for reducing copper oxide powder |
| CN101134245A (en) * | 2006-08-29 | 2008-03-05 | 三星电机株式会社 | Method for manufacturing cubic copper or copper oxide nanoparticles |
| CN101362059A (en) * | 2007-08-07 | 2009-02-11 | 国际商业机器公司 | Microfluid mixer, methods of use and methods of manufacture thereof |
| CN101698497A (en) * | 2009-11-03 | 2010-04-28 | 盐城师范学院 | Technology for preparing cuprous oxide by static pressure wet method |
| CN101708438A (en) * | 2009-12-04 | 2010-05-19 | 天津大学 | Mixer and method for preparing organic isocyanate |
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