Leaching kinetics of non-constant temperature process of calcium aluminate slag under microwave radiation

Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals

Volumn 16, Issue 2, 2006, Pages 357-362

  Tong, Zhi Fang ^a   Bi, Shi Wen ^b   Yu, Hai Yan ^b   Wu, Yu Sheng ^b  

^a JIANGXI UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b NORTHEASTERN UNIVERSITY   (China)

Author keywords

Activation energy; Calcium aluminate slag; Kinetics; Leaching

Indexed keywords

ACTIVATION ENERGY; ALUMINA; ALUMINUM COMPOUNDS; CALCIUM COMPOUNDS; HEAT RADIATION; LEACHING; MATHEMATICAL MODELS; MICROWAVE HEATING; REACTION KINETICS;

CALCIUM ALUMINATE SLAG; LEACHING KINETICS; MICROWAVE RADIATION HEATING; NON-CONSTANT TEMPERATURE PROCESS; REACTION FREQUENCY FACTOR;

SLAGS;

EID: 33646515583     PISSN: 10040609     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (15)

1. BI Shi-wen, YANG Yi-hong, LI Yin-tai, et al. Study on distilling alumina from calcium aluminate slag[J]. Light Metals, 1992 (6): 10-15.
2. TONG Zhi-fang, BI Shi-wen, YANG Yi-hong. Leaching behavior of calcium aluminate slag from blast furnace under microwave radiation heating[J]. Journal of Northeastern University (Natural Science), 2005, 26(2): 148-151.
3. Hua Y. Application of microwave irradiation to quick leach of zinc silicate ore[J]. Minerals Engineering, 2002, 15(6): 451-456.
4. Al-Harahsheh M, Kingman S W. Microwave assisted leaching-view[J]. Hydrometallurgy, 2004, 73(34): 189-203.
5. Link D D, Walter P J. Development and validation of the new EPA microwave assisted leach method 3051A[J]. Environmental Science and Technology, 1998, 32(22): 3628-3632.
6. Sheets R W, Turpen S L, Hill P. Effect of microwave heating on leaching of lead from old ceramic dinner ware[J]. Science of the Total Environment, 1996, 182(13): 187-190.
7. Xia D K, Pickles C A. Microwave caustic leaching of electric arc furnace dust[J]. Minerals Engineering, 2000, 13(1): 79-94.
8. Peng Jin-hui, Liu Chun-peng. Kinetics of leaching sphalerite with pyrolusite simultaneously by microwave irradiation[J]. Trans Nonferrous Met Soc China, 1997, 7(3): 152-154.
9. SU Yong-qing, LIU Chun-peng. Kinetics of sulfuric acid leaching chalcopyrite by microwave heating[J]. Nonferrous Metals, 2000, 52(1): 63-65.
10. Peng Jin-hui, Liu Chun-peng. Kinetics of ferric chloride leaching of sphalerite in the microwave field[J]. Trans Nonferrous Met Soc China, 1992, 2(1): 52-56.
11. YANG Zhong-yu. Alumina Production Technology[M]. Beijing: Metallurgical Industry Press, 1993. 187.
12. Sohn H Y, Wadsworth M E. Distilling Metallurgical Rate Equation[M]. Beijing: Metallurgical Industry Press, 1984. 35-50.
13. SHEN Xing. Differential Thermal, Thermogravimetric Analysis and Kinetics of Solid Phase Reaction Under Non-constant Temperature[M]. Beijing: Metallurgical Industry Press, 1995. 168-170.
14. MO Ding-cheng. Metallurgical Kinetics[M]. Changsha: Central South University of Technology Press, 1987. 93.
15. LIANG Ying-jiao. Physical Chemistry[M]. Beijing: Metallurgical Industry Press, 1983. 255-257.