Calculation of extraction equilibrium in multi-component system by Newton-Raphson algorithm

Journal of Rare Earths

Volumn 17, Issue 4, 1999, Pages 248-249

  Jiangtao, Jia ^a   Jianfang, Wang ^a   Chunhua, Yan ^a   Chunsheng, Liao ^a   Sheng, Wu ^a   Biaoguo, Li ^a   Kwon, Y S ^b  

^a PEKING UNIVERSITY   (China)

^b Korea Institute of Science and Technology   (South Korea)

Author keywords

Extraction equilibrium; Multi component system; Newton Raphson algorithm; Rare earths

Indexed keywords

ALGORITHMS; EXTRACTION; PHASE EQUILIBRIA;

EXTRACTION EQUILIBRIUM; MULTI COMPONENT SYSTEM; NEWTON RAPHSON ALGORITHM;

RARE EARTHS;

EID: 0033293283     PISSN: 10020721     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (8)

1. Jin Tianzhu, Xu Guangxian. Theory of rare earths countercurrent extraction - Algorithm of mass distribution in multicomponent countercurrent extraction system. Rare Metals (in Chin.), 1979, (3): 1.
2. Li Biaoguo, Yan Chunhua, Qiao Shuping, et al. Theory of countercurrent extraction VII. Dynamic equilibrium in three component system, J. Chin. RE Soc. (in Chin.), 1985, 3(3): 20.
3. Li Biaoguo, Li Junran, Yan Chunhua, et al. Theory of countercurrent extraction VI. Dynamic equilibrium in two component system. Rare Metals(in Chin.), 1985, 4(3): 17.
4. Yan Chunhua, Gao Song, Li Hui, et al. Studies on dynamic process of countercurrent extraction in four-component system. Proceedings 2nd Int. Conf. Sepn. Sci. & Tech., Vol. 2, Hamilton Ontario, Canada, Oct. 1989.
5. Xu Guangxian. Rare Earths (Vol. 1)(in Chin.). Beijing: Metallurgical Industry Press, 1995. 612.
6. Li Biaoguo, Gao Song, Yan Chunhua, et al. Studies on dynamic process of three-outlet fractional extraction in five component system. Solvent Extraction, 1990(Part B). Amsterdam: Science Publishers B V, Elsevier, 1992. 1295.
7. Wang Jianfang. Expert system design in rare earths countercurrent extraction(Master degree thesis of Peking University) (in Chin.). Beijing: Peking University, 1996.
8. Xin Xinquan. Computer Application in Chemistry (in Chin.). Nanjing: Nanjing University Press, 1986. 20.