| 000 | nam k | |
| 001 | 2210080166958 | |
| 005 | 20140714130605 | |
| 007 | ta | |
| 008 | 920309s1991 bnka FB 000 kor | |
| 040 | ▼a221008 | |
| 041 | ▼akor▼beng | |
| 056 | ▼a570.324▼24 | |
| 100 | ▼a정상훈 | |
| 245 | 00 | ▼a2-프로판올-물-용매계에서의 첨가제의 영향에 관한 연구 /▼d鄭祥勳 |
| 260 | ▼a부산:▼b東亞大學校 大學院,▼c1991 | |
| 300 | ▼a56 장:▼b삽도;▼c26 cm | |
| 502 | ▼a학위논문(석사)--▼b東亞大學校 大學院:▼c化學工學科,▼d1991. 2 | |
| 520 | ▼b영문초록 : The ternary liquid-liquid equilibria and the salt effect on ternary liquid-liquid equilibria were studied as following. Binodal curve, tie line, plait point, distribution coefficient, and selectivity in the equilibrium of quarternary liquid-liquid system with calcium chloride salt at 25℃ were determined to find the extraction effect, experimental data of phase equilibrium were correlated with NRTL and UNIQUAC model, and parameters in the models were calculated. The following results were obtained for the utilization of the basic data in the design of extraction apparatus. 1. As the temperature of system increased, the binodal corves rose and the effect of solvent extraction was improved. 2. Consistency of experimental tie line data for ternary systems were examined using Othmer Tobias and Eisen-Joffe equations. 3. As the concentration of CaCl_(2) increased, the binodal curve rose plait point disappeared, and solvent extraction was well done around plait point. 4. The calculated phase equilibrium data were satisfactory within RMSD values as shown in table 5. 5. When the concentration of CaCl_(2) increased, the distribution coefficient and selectivity increased, and the effect of solvent was improved. | |
| 650 | ▼a용매추출 | |
| 856 | ▼adonga.dcollection.net▼uhttp://donga.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002141657 | |
| 940 | ▼a이-프로판올-물-용매계에서의 첨가제의 영향에... | |
| 950 | ▼a비매품▼b￦2600▼c(추정가) | |
| 950 | ▼aFB |
2-프로판올-물-용매계에서의 첨가제의 영향에 관한 연구
종류
학위논문 동서
서명
2-프로판올-물-용매계에서의 첨가제의 영향에 관한 연구
저자명
발행사항
부산: 東亞大學校 大學院 1991
형태사항
56 장: 삽도; 26 cm
학위논문주기
학위논문(석사)-- 東亞大學校 大學院: 化學工學科, 1991. 2
주기사항
영문초록 : The ternary liquid-liquid equilibria and the salt effect on ternary liquid-liquid equilibria were studied as following. Binodal curve, tie line, plait point, distribution coefficient, and selectivity in the equilibrium of quarternary liquid-liquid system with calcium chloride salt at 25℃ were determined to find the extraction effect, experimental data of phase equilibrium were correlated with NRTL and UNIQUAC model, and parameters in the models were calculated. The following results were obtained for the utilization of the basic data in the design of extraction apparatus. 1. As the temperature of system increased, the binodal corves rose and the effect of solvent extraction was improved. 2. Consistency of experimental tie line data for ternary systems were examined using Othmer Tobias and Eisen-Joffe equations. 3. As the concentration of CaCl_(2) increased, the binodal curve rose plait point disappeared, and solvent extraction was well done around plait point. 4. The calculated phase equilibrium data were satisfactory within RMSD values as shown in table 5. 5. When the concentration of CaCl_(2) increased, the distribution coefficient and selectivity increased, and the effect of solvent was improved.
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