請用此 Handle URI 來引用此文件:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/30694
完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 戴怡德 | |
dc.contributor.author | Chia-Te Tai | en |
dc.contributor.author | 戴嘉德 | zh_TW |
dc.date.accessioned | 2021-06-13T02:12:36Z | - |
dc.date.available | 2007-06-22 | |
dc.date.copyright | 2007-06-22 | |
dc.date.issued | 2007 | |
dc.date.submitted | 2007-06-13 | |
dc.identifier.citation | Burns, J. R. and C. Ramshaw, “Process Intensification: Visual Study of Liquid Maldistribution in Rotating Packed Beds”, Chem. Eng. Sci., 51, 1347. (1996)
Cafiero, L. M., G. Baffi, A. Chianese, and R. J. J. Jachuck, “Process Intensification: Precipitation of Barium Sulfate Using a Spinning Disk Reactor”, Ind. Eng. Chem. Res., 41, 5240. (2002) Chakraborty, D., V. K. Agarwal, S. K. Bhatia, and J. Bellare,“Steady-state Transitions and Polymorph Transformations in Continuous Precipitation of Calcium Carbonate ”, Ind. Eng. Chem. Res., 33, 2187. (1994) Chen, J. F., Y. H. Wang, F. Guo, X. M. Wang, and C. Zheng, “Synthesis of Nanoparticles with Novel Technology: High-gravity Reactive Precipitation”, Ind. Eng. Chem. Res., 39, 948. (2000) Chen, P. C., G. Y. Cheng, M. H. Kou, P. Y. Shia, and P. O. Chung, “Nucleation and Morphology of Barium Carbonate Crystals in a Semi-batch Crystallizer”, J. Crystal Growth, 226, 458. (2001) Chen, Y. S., C.Y. Tai, M. H. Chang, and H. S. Liu, “Characteristics of Micromixing in a Rotating Packed Bed”, J. Chin. Inst. Chem. Engrs., 37, 63. (2006) Dwyer, F. P., and D.P. Mellor, Chelating Agents and Metal Chelates, pp. 360-362, Academic Press, New York. (1964) Griffith, E. J., A. Beeton, J. M. Spencer, and D. T. Mitchell, Environmental Phosphorous Handbook, pp. 281-287, John-Wiley & Sons Inc., New York. (1973) Jongen N., M. Donnet, P. Browen, J. Lemaitre, H. Hoffmann, R. Schenk, C. Hofmann, M. Auon-Habbache, S. Guillemet-Fritsch, J. Sarrias, A. Rousset, M. Viviani, M.T. Buscaglia, V. Buscaglia, P. Nanni, A. Testino, and J.R. Herguijuela, “Development of a Continuous Segmented Flow Tubular Reactor and the Scale-out Concept - in Search of Perfect Powders”, 15th International Symposium on Industry Crystallization (ISIC), Sorrento, Italy. (2002) Kojima Y., A.Sadotomo, T. Yasue, and Y. Arai, “Control of Crystal Shape and Modification of Calcium Carbonate Prepared by Precipitation from Calcium Hydrogencarbonate Solution”, J. Ceram. Soc. Jpn., 100, 1128. (1992) Kralj D., L. Brecevic, and A.E. Nielson, “Vaterite Growth and Dissolution in Aqueous Solution”, J. Crystal Growth, 104, 793. (1990) Kubota, N., T. Sekimoto, and K. Shimizu, “Precipitation of BaCO3 in a Semi-batch Reactor with Double-tube Gas Injection Nozzle”, J. Crystal Growth, 102, 434. (1990) Lyons, J.W., Phosphorus and its Compounds, vol. II, pp. 1655-1729, Interscience, New York. (1961) Miers, H. A., “The Concentration of the Solution in Contact with a Growing Crystal”, Phil. Trans., A, 202, 492. (1904) Nielsen, A. E., “Electrolyte Crystal Growth Mechanisms”, J. Crystal Growth, 67, 289. (1984) Qi, L., J. Ma, H. Cheng, and Z. Zhao, “Reverse Micelle Based Formation of BaCO3 Nanowires”, J. Phy. Chem. B, 101, 3460. (1997) Ramshaw, C., “The Incentive for Process Intensification”, 1st International Conference of Process Intensification for Chemical Industry, London, England. (1995) Ramshaw, C. and R. H. Mallinson, “Mass Transfer Process”, United States Patent 4383255. (1981) Rodriguez-Clemente, R., and J. Gomez-Moraels, “Microwave Precipitation of CaCO3 from Homogeneous Solutions”, J. Crystal Growth, 169, 339. (1996) Sarig, S. and F. Kahana, “On the Association between Sparingly Soluble Carbonates and Polyelectrolytes”, J. Crystal Growth, 35, 145. (1976) Sawistowski, H., “Flooding Velocities in Packed Columns Operating at Reduced Pressure”, Chem. Eng. Sci., 6, 138. (1957) Sherwood, T.K., G. H. Shipley, F. A. L. Holloway, “Flooding Velocities in Packed Columns”, Ind. Eng. Chem., 30, 765. (1938) Sondi, I. and E. Matijevic, “Homogeneous Precipitation by Enzyme-catalyzed Reactions. 2. Strontium and Barium Carbonates”, Chem. Mater., 15, 1322. (2003) Tai C. Y., and F. B. Chen, “Polymorphism of CaCO3 Precipitated in a Constant-composition Environvent”, AIChE J., 44, 1790. (1998) Tai C. Y., W. C. Chien, P. C. Chen, “Particle Nucleation and Growth”, Encyclopedia of Surface and Colloid Science, pp. 3903-3918, Marcel Dekker, Inc., New York. (2002) Tagaya, A., H. Ohkita, M. Mukoh, R. Sakaguchi, and Y. Koike, “Compensation of the Birefringence of a Polymer by a Birefringent Crystal ”, Science, 301, 812. (2003) Vacassy, R., J. Lemaitre, and H. Hofmann, “Calcium Carbonate Precipitation Using New Segmented Flow Tubular Reactor”, AIChE J., 46, 1241. (2000) Wang, M. J., H. K. Sung, W. S. Kim, and K. C. Chang, “Particles Morphology of Calcium Carbonate Precipitated by Gas-liquid Reaction in a Couette-Taylor Reactor”, Chem. Eng. Sci., 55, 733. (2000) Yagi, H., Y. Suita, S. Nagashima, and H. Hikita, “Semibatch Precipitation Accompanying Gas-liquid Reaction”, Chem. Eng. Comm., 65, 109. (1988) 大津晃一,佐藤政男及大場隆,“微細炭酸バリウムおよびその製造方法”, 日本公開特許公報(JP patent),平7-25611. (1995) 李嘉甄,“奈米碳酸鈣的性質與應用”,產業奈米技術應用資訊園地,六月號No. 1, 19. (2003) 陳昱劭,“旋轉填充床中黏度對質傳影響之研究”,台灣大學化學工程研究所博士學位論文. (2004) | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/30694 | - |
dc.description.abstract | 本研究目的在建立一超重力技術平台,以探討其製備微細粒子之可行性。所採用之超重力結晶設備有旋轉填料床反應器(簡稱RPBR)及旋轉盤反應器(簡稱SDR)兩種。採用上述兩種裝置,透過氣-液碳化法及液-液混合兩種反應沈澱的方式,進行碳酸鈣、碳酸鋇的製備。選擇碳酸鈣為物系,是因為經微粒化之碳酸鈣於高分子聚合物、造紙及封裝材料上具有機能性之應用;此外,微粒化之桿狀碳酸鋇則可應用於光電產業上。
研究內容包括:首先建立一套良好且固定之粒子分散方式以取得具再現性的粒徑量測結果。然後透過氣-液碳化反應,系統性地分析超重力系統中,轉速、漿液流量、進料濃度、二氧化碳通氣量等變因對產品粒徑之影響,並且比較RPBR與SDR兩反應器之微粒化效果。對於碳酸鈣系統,我們透過循環碳化的方式,以RPBR製備出平均粒徑0.39 μm,方解石晶相之碳酸鈣,產率約在85∼90 %。而在碳酸鋇系統方面,則透過連續碳化方式,以RPBR及SDR製備出平均粒徑分別為0.39μm、0.34μm,具斜方晶相之桿狀碳酸鋇。產率約在75∼80 %。此外,亦比較超重力裝置與一般常重力裝置之微粒化效果。結果發現將超重力裝置應用於快速的反應沈澱製程中,可展現出較常重力裝置更為優異之微細化、均勻化的效果。 綜觀研究結果,超重力裝置因設備小不佔空間,且可連續操作。此外因超重力下之快速吸收及混合的效果而可獲得粒徑小且分佈窄之產品,相當符合綠色程序之製程強化範疇。 | zh_TW |
dc.description.abstract | The purpose of this study was to build a platform to apply the high-gravity (higee) technique in crystallization for producing fine particles. We used two types of higee equipment, rotating packed bed reactor (RPBR) and spinning disk reactor (SDR), to produce CaCO3 and BaCO3 particles via a gas-liquid-carbonation or a liquid-liquid-mixing reactive precipitation route. Fine CaCO3 particles can be used in polymers, paper industry etc., to enhance the performance of material. Small rod-like BaCO3 particles can also be used in optical and electronic industry.
First of all, an adequate particle-dispersing technique was developed and subsequently was used for PSD measurement. Through comparison of the results obtained from the PSD measurement, the effects of operation variables in a higee system on PSD of products, including rotating speed, flow rate, and solid-content of feed slurry, were investigated via a carbonation route; meanwhile comparison of the performance between RPBR and SDR was also included. As the CaCO3 system was concerned, RPBR was used to produce CaCO3 particles with volumetric mean size 0.39μm and calcite-polymorphism in a circulate carbonation process. The yield for this process was 85∼90 %. For the other system, we used types of reactors, i.e., RPBR and SDR, to produce BaCO3 particles in a continuous carbonation process. The volumetric mean size of BaCO3 was 0.39μm and 0.34μm for RPBR and SDR separately, and the prepared particles were rod-like and had a orthorhombic crystal morphology. The yield for the continuous carbonation process was about 75∼80 %. Finally, we compared the products produced by a high-gravity reactor and a normal-gravity reactor. Viewed in this light, the higee system fits the category of process intensification in the development of green processes, concerning the less space required, suitable for continuous operation, and much more improved efficiency in absorption and mixing to be able to produce fine particles with narrow distribution. | en |
dc.description.provenance | Made available in DSpace on 2021-06-13T02:12:36Z (GMT). No. of bitstreams: 1 ntu-96-F90524004-1.pdf: 3102740 bytes, checksum: 7b20b7351226a2bc72f05c475be635d0 (MD5) Previous issue date: 2007 | en |
dc.description.tableofcontents | 摘要 I
英文摘要(Abstract) II 目錄 III 圖索引 V 表索引 X 第一章、 緒論 1 第二章、 文獻回顧 4 2.1 微粒之製備 4 2.1.1 常見之微粒製備方法 4 2.1.2 製備微粒所採用之連續式結晶設備 6 2.2 碳酸鈣之性質、應用與製備 13 2.3 碳酸鋇之性質、應用與製備 18 2.4 結晶動力學 32 2.4.1 溶液過飽和度 32 2.4.2 結晶方式 36 2.4.3 微觀混合對結晶之影響 39 2.5 超重力系統 42 2.5.1 超重力系統的起源 42 2.5.2 超重力系統簡介 45 2.5.3 超重力系統於結晶之應用 49 第三章、 實驗原理與方法 53 3.1 實驗藥品 53 3.2 實驗裝置 55 3.3 分析儀器 59 3.4 研究方法 60 3.4.1 配置反應液 62 3.4.2 製備碳酸鈣、碳酸鋇 62 3.4.3 後處理 65 3.4.4 產品分析 66 第四章、 以超重力系統製備碳酸鈣微粒 69 4.1 循環時間 69 4.2 碳酸鈣分散條件的尋找 71 4.3 循環式氣-液碳化法製備碳酸鈣微粒 75 4.3.1 進料濃度效應 75 4.3.2 轉速效應 79 4.3.3 二氧化碳通氣量之效應 81 4.3.4 碳化終點之pH值效應 83 4.4 產率、多晶型及粒徑分佈曲線 85 4.5 超重力製備之碳酸鈣與文獻結果的比較 89 第五章、 以超重力系統製備碳酸鋇微粒 94 5.1 碳酸鋇分散條件的尋找 94 5.2 連續式氣-液碳化法製備碳酸鋇微粒 104 5.2.1 二氧化碳通氣量之效應 104 5.2.2 轉速效應 107 5.2.3 漿液流量效應 110 5.2.4 進料濃度效應 118 5.2.5 SDR與RPBR之比較 125 5.3 產率及晶相 131 5.4 超重力製備之碳酸鋇與文獻結果的比較 134 第六章、 結論 137 參考文獻 | |
dc.language.iso | zh-TW | |
dc.title | 以超重力反應沉澱技術製備碳酸鹽微粒 | zh_TW |
dc.title | Preparation of Fine Carbonate Salts
Using a Higee System | en |
dc.type | Thesis | |
dc.date.schoolyear | 95-2 | |
dc.description.degree | 博士 | |
dc.contributor.oralexamcommittee | 劉懷勝,陳立仁,張慶源,史宗淮 | |
dc.subject.keyword | 超重力,微細粒子,旋轉填料床反應器,旋轉盤反應器,碳酸鈣,碳酸鋇,碳化法,反應沈澱,製程強化, | zh_TW |
dc.subject.keyword | high-gravity (higee),fine particles,rotating packed bed reactor (RPBR),spinning disk reactor (SDR),CaCO3,BaCO3,carbonation,reactive precipitation,process intensification., | en |
dc.relation.page | 139 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2007-06-14 | |
dc.contributor.author-college | 工學院 | zh_TW |
dc.contributor.author-dept | 化學工程學研究所 | zh_TW |
顯示於系所單位: | 化學工程學系 |
文件中的檔案:
檔案 | 大小 | 格式 | |
---|---|---|---|
ntu-96-1.pdf 目前未授權公開取用 | 3.03 MB | Adobe PDF |
系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。