MISC - 塩盛 弘一郎
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河野恵宣,塩盛弘一郎,清山史朗,馬場由成,幡手泰雄
化学工学シンポジウムシリーズ,56巻, 50-54頁 56 50 - 54 1997年3月
記述言語:日本語 掲載種別:記事・総説・解説・論説等(学術雑誌) 出版者・発行元:化学工学会
芯物質であるアスコルビン酸マグネシウムを溶解した内水相を油相に分散させた(W/O)エマルションを外水相に分散させて(W/O/W)エマルションを調製した.芯物質の徐放量およびエマルション粒径の経時変化より. (W/O/W)エマルションの安定性を検討した.安定性は,内水相中の芯物質、界面活性剤および溶媒濃度に依存して変化した.
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清山史朗,塩盛弘一郎,馬場由成,河野恵宣,吉澤秀和,幡手泰雄
化学工学シンポジウムシリーズ 56 59 - 64 1997年3月
記述言語:日本語 掲載種別:記事・総説・解説・論説等(学術雑誌) 出版者・発行元:化学工学会
(W/O/W)エマルションの液中乾燥法によって生分解性マイクロカプセルを調製した.(W/O/W)エマルションの液中乾燥完了までの安定性は膜物質濃度およびび溶媒除去速度に依存することがわかっ
た.また、マイクロカプセルの表面形状は一次乳化((W/O)エマルション調製次)の内水相体積分率に依存せず、溶媒除去速度及び分散安定剤に大きく依存することがわかった. -
(W/O/W)複合エマルションのin situ重合を利用した架橋中空マイクロカプセルの調製
伊地知和也,清山史朗,塩盛弘一郎,馬場由成,河野恵宣,幡手泰雄
化学工学シンポジウムシリーズ,56巻, 55-58頁 56 55 - 58 1997年3月
記述言語:日本語 掲載種別:記事・総説・解説・論説等(学術雑誌) 出版者・発行元:化学工学会
(W/O/W)エマルションのin-situ重合によってポリスチレンを骨格とした多中空性マイクロカプセルを調製した結果,その直径は約20μm で,表面には円形状の凹凸が形成され,球内部に球形中空が形成されることが判った.球内部の中空径とその数は,内水相体積分率,塩濃度,油相中のスチレン,架矯剤濃度によって異なることが判った.
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Preparation of Biodegradable Microcapsules with (W/O/W) Emulsion,
S. Kiyoyama, K. Takeshita, K. Shiomori, Y. Baba, Y. Kawano, Y. Hatate
Proc. The Second Kyushu-Taipei Internat. Cong. Chem. Eng., 21-24 21 - 24 1997年2月
記述言語:英語 掲載種別:記事・総説・解説・論説等(学術雑誌) 出版者・発行元:南九州化学工学懇話会
Preparation of biodegradable microcapsules with polylactic acid type biodegradable plastic (lacty) was performed by (W/OlW)emulsion-solvent evaporation method. At first, (W/O)emulsion was prepared by dispersing an aqueous protein solution into the organic phase consisting of lacty, hexaglicerine ricynoreic acid and ethylene dichloride. Then, (W/OlW)emulsion was prepared by dispersing the (W/O)emulsion into outer aqueous phase consisting of decaglicerinericynoreic mono lauric aid and polyvinyl alcohol. The characteristic of microcapsules and entrapment of core material into microcapsules were found to be controlled by the operating conditions as dispersion phase ratio, concentration of surfactant.
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Development of Recovery Process of Nickel from Sulfuric Acid Solution Using Solvent Extraction
T. Sana,K. Nagayoshi, K. Shiomori,Y. Baba and Y. Kawano
Proc. The Second Kyushu-Taipei Internat. Cong. Chem. Eng., 243-246 243 - 246 1997年2月
記述言語:英語 掲載種別:記事・総説・解説・論説等(学術雑誌) 出版者・発行元:南九州化学工学懇話会
Solvent extraction systems were screened to develop effective recovery process of nickel from waste water containing condensed nickel and sulfuric acid. The extractants used were 5-dodecyl salicylaldoxime (LIX860), di-2-ethylphosphiric acid (DEHPA), 2-methyl-2 hexyloctanoic acid (VA-I0) and their mixture with used as the extractant, were dissolved in kerosene. Nickel was difficult to extract effectively with single extractant system. Synegetic effect was observed in the system with the mixture of LIX860 and DEHPA, and effective extraction of nickel was achieved. Effects of pH, the concentration and the mixing ratio of the extractans, sulfuric acid concentration on extraction of Ni were investigated. The extraction mechanism was also discussed.
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Degradation Mechanism by Oxidation of Squalene
Y. Kawano, W. Son, K. Shiomori, Y. Baba, H. Mitani, Y. Uemura and Y. Hatate
Proc. The Second Kyushu-Taipei Internat. Cong. Chem. Eng. 213 - 216 1997年2月
記述言語:英語 掲載種別:記事・総説・解説・論説等(学術雑誌) 出版者・発行元:南九州化学工学懇話会
The oxidation of squalene by oxygen was investigated at 358 K for various concentrations of squalene diluted by squalene. The species formed by the oxidation were analyzed by HPLC with UV and chemical luminescence detectors and the iodometry titration method. The six kinds of hydroperoxides were found to formed by the oxidation. Their peroxides was polymerized itself and decomposed to form polymers and/or lower molecular weight organic acids, ketones and aldehydes. The formation rate of hydroperoxides is found to be affected by the concentration.
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Reaction Behavior of Ethyl Alcohol and Carboxylic Acid in Shochu Mush
M. Kashiwada, K. Shiomori, Y. Baba, Y. Kawano, Y. Hatate, S. Tomiyama, T. Kudo, T. Hidaka
Proc. The Second Kyushu-Taipei Internat. Cong. Chem. Eng. 179 - 182 1997年2月
記述言語:英語 掲載種別:記事・総説・解説・論説等(学術雑誌) 出版者・発行元:南九州化学工学懇話会
The esterificate on kinetics of ethanol by carboxylic acids, which were generally contained in Shochu mash, were investigated for various temperature using citric acid as catalyst. The carboxylic acid used were palmitic, linoleic and oleic acids. The esterification rate equations were determined as a function of the concentrates of ethyl alcohol (CA), carboxylic acids (CB) and citric acid (CC) as follows. r= ki CAl CBm CCn
The values of l,mI and n were varied as carboxylic acids. The activation energy for various carboxylic acids were estimated. -
Continuous Preparation of O/W Emulsion by Bubble Formation Method
K. Fukada, T. Taniguchi, K. Shiomori, Y. Baba, Y. Kawano, Y. Hatate
Proc. The Second Kyushu-Taipei Internat. Cong. Chem. Eng., 93-96 93 - 96 1997年2月
記述言語:英語 掲載種別:記事・総説・解説・論説等(学術雑誌) 出版者・発行元:南九州化学工学懇話会
Oil phase contain N2 gas was dispersed in the aqueous to form gas/oil/aqueous emulsion using Vibro Mixer. N2 gas/oil/aqueous emulsion was discharged to form O/W emulsion with uniformed diameter. The effect of operation conditions such as gas flow rate or dispersion phase ratio on the diameter and its variance were discussed. The average diameter of OIW emulsion formed was increased with gas flow rate until about 100 ml/min and then decreased. The variance was held at nearly constant until about 100 mL/min and then increased with gas flow rate.
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K. Shiomori, K. Nakamura, Y. Baba, Y. Kawano, Y. Hatate and T. Taniguchi
Proc. The Second Kyushu-Taipei Internat. Cong. Chem. Eng., 76-79 76 - 79 1997年2月
記述言語:英語 掲載種別:記事・総説・解説・論説等(学術雑誌) 出版者・発行元:南九州化学工学懇話会
O/W emulsion was continuously prepared by a new type emulsification apparatus which is the column type mixer with the divided compartments and the vibration plates with through holes. OIW emulsion could be prepared continuously, and the emulsion prepared was stable and no change of diameter was observed for one week. The flow rate and the flow ratio of the organic and aqueous phases and the vibration frequency of the plates were changed and effects of their operation conditions on the diameter of the dispersed droplets were investigated. The diameter decreased with an increase in the vibration frequency of the plates and reached to the constant value at frequency higher than a certain value which depended on the dispersed-phase holdup.
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Y. Baba, K. Ohguma, K. Shiomori, Y. Kawano
Proc. The Second Kyushu-Taipei Internat. Cong. Chem. Eng., 53-56 53 - 56 1997年2月
記述言語:英語 掲載種別:記事・総説・解説・論説等(学術雑誌) 出版者・発行元:南九州化学工学懇話会
Di(2-ethylhexyI)aminoacetophenone(D2EHAA) and its oxime derivative(D2EHAO) were synthesized by di(2-ethylhexyl)amine and a-chloroacetophenone using a conventional method. Extraction equilibria of Pd(ll) and Pt(IV) from acidic chloride media were measured using D2EHAA or D2EHAO dissolved in toluene. D2EHAA was found to be a highly selective extractant for Pd(ll) and Pt(IV) in the low concentration region of hydrochloric acid containing much base metal ions. D2EHAO exhibited a high selectivity for Pd(TI) and Cu(ll) in the extraction from 1 mol/dm3 aqueous sodium chloride solution.
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Extraction Equilibrium of Precious Metals with Tri-n-octylamine in Toluene
K. Shiomori, S. Yamada, Y. Baba, Y. Kawano, H. Yoshizawa, Y. Hatate, K. Kondo
Proc. The 4th Japan-Korea Symp. Sep. Tech., 367-370 367 - 370 1996年10月
記述言語:英語 掲載種別:記事・総説・解説・論説等(学術雑誌) 出版者・発行元:分離技術会
The extraction equilibrium of gold(lm, platinum(IV) and palladium(II) from hydrochloric acid solutions with tri-n-octylamine in toluene were investigated at 303.K. The results were analyzed based on the reaction between the chloro-complex of these metals and the complex of TOA with hydrochloric acid. The equilibrium constants of the reaction, KM, were determined to be 6x105 for palladium, 1.8x106 for platinum, and 2.3x104 for gold.
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共著者:河野恵宣,芝原 敦,孫 偉,塩盛弘一郎,馬場由成,吉澤秀和,上村芳三,幡手泰雄
鹿児島大学工学部研究報告 38 103 - 113 1996年9月
記述言語:日本語 掲載種別:記事・総説・解説・論説等(大学・研究所紀要) 出版者・発行元:鹿児島大学工学部
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Solubilization of Proteins Into Reverse Micelles and Its Effect on Inter-micellar Interaction
S. Lee, D. Hong,R. Kuboi, I. Komasawa,K. Shiomori,Y. Kawano
Advances in Bioseparation Engineering 1995, 24-29 24 - 29 1996年2月
記述言語:英語 掲載種別:記事・総説・解説・論説等(学術雑誌) 出版者・発行元:化学工学会
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Extraction of Proteins using Reverse Micelles and Percolation Process
R. Kuboi, D.-P. Hong, I. Komasawa, S.-S. Lee, K Shiomori
Proc. Symp. Solv. Extr. 1995, 5-6 5 - 6 1995年11月
記述言語:英語 掲載種別:研究発表ペーパー・要旨(全国大会,その他学術会議) 出版者・発行元:溶媒抽出学会
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Extraction of BSA Using AOT Reverse Micelles
共著者:K. Shiomori, N. Ebuchi, Y. Kawano, R. Kuboi, I. Komasawa
Proc. Symp. Solv. Extr. 1995, 3-4 3 - 4 1995年11月
記述言語:英語 掲載種別:記事・総説・解説・論説等(学術雑誌) 出版者・発行元:溶媒抽出学会
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Extraction Equilibria of Platinum with Long-Chain Alkylamine
Y. Kawano, K.Shiomori, Y. Baba, H.Yoshizawa, Y. Hatate, K. Kondo
Proc. Symp. Solv. Extr. 1995, 87-88 87 - 88 1995年11月
記述言語:英語 掲載種別:記事・総説・解説・論説等(学術雑誌) 出版者・発行元:溶媒抽出学会
It is necessary to recycle for precious metals in the lack of resources. The refining of these metals could be efficiently accomplished by the technique of selective solvent extraction or ion exchange. For practical usage of the solvent extraction process, it necessary to clarify extraction equilibrium for the related materials. In previously, the extraction and back-extraction of palladium with tri-n-octylamine was analyzed to clarify the complex formed and the equilibrium constant [1]. In this paper, The extraction and back-extraction of platinum in aqueous hydrochloric acid with TOA toluene solution were analyzed to clarify the complexes formed and equilibrium constant.
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焼酎もろみに含まれる微量成分の蒸溜缶内での反応と蒸溜挙動-長鎖脂肪酸のエチルエステル化反応速度と蒸溜挙動-
塩盛弘一郎,柏田雅徳,冨山幸子,馬場由成,河野恵宣,幡手泰雄
宮崎大学工学部研究報告 41 59 - 71 1995年9月
記述言語:日本語 掲載種別:記事・総説・解説・論説等(大学・研究所紀要) 出版者・発行元:宮崎大学工学部
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K. Shiomori, T. Hayashi, Y. Baba, Y. Kawano, T. Hano
Proc. Taipei-Kyushu Joint Symp. Chem. Eng., 249-252 249 - 524 1994年12月
記述言語:英語 掲載種別:記事・総説・解説・論説等(学術雑誌) 出版者・発行元:台湾化学工学会
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Extractive Cultivation of Bacillus subtilis and Escherichia coli Using Novel Two-Phase Systems
R. Kuboi, K. Shiomori, H. Umakoshi, T. Maruki, I. Komasawa
Better Living Through Innovative Biochemical Engineering (Proc. on the Third Asia-Pacific Biochem. Eng. Conf. 94), 643-645 643 - 645 1994年6月
記述言語:英語 掲載種別:記事・総説・解説・論説等(大学・研究所紀要) 出版者・発行元:Asia-Pacific Biochem. Eng. Soc.
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Extraction Rate of Palladium with Tri-n-octylammonium Chloride Salt in Toluene in Vibro Mixer
Y. Kawano, S. Osada, K. Shiomori,Y. Baba, K. Kondo, F. Nakashio
Proc. 3rd Korea-Japan Symp. Sep. Tech., 603-606 603 - 606 1993年10月
記述言語:英語 掲載種別:記事・総説・解説・論説等(学術雑誌) 出版者・発行元:分離技術会