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AUTHOR_KR:Ran Zhang 8 result(s) found
 
1. Studies on the Analytical Methods of Coal Ash

Park, Hyun Joo;Kim, Kyeong Sook;Yang, Seug Ran;Lee, Gae Ho;
Journal of the Korean Chemical Society, vol. 44, iss. 6, 2000, pp. 563-572
 
2. Quantitative Analysis of Silicone Oil in Antifoaming Agent

Kim, Kyeong Sook;Yang, Seug Ran;LIm, Chun Sik;Park, Hyun Joo;
Journal of the Korean Chemical Society, vol. 44, iss. 4, 2000, pp. 337-342
 
3. A Study on the Oxidation of 2,6-Di-Tert-Butylphenol by Metal Complex Catalysts

Ham, Hui Seok;Jo, Seon Hui;Hong, Ran Yeong;Choe, Ju Hyeong;
Journal of the Korean Chemical Society, vol. 38, iss. 6, 1994, pp. 461-464
 
4. Comparison and Application of Alkali Fusion and High Pressure Acid Digestion Methods for the Analysis of Ultra Fine Powder Ceramics

Im, Heung Bin;Han, Jeong Ran;Lee, Gye Ho;Lee, Gwang U;Yu, Taek A Myeong;
Journal of the Korean Chemical Society, vol. 38, iss. 6, 1994, pp. 411-417
 
5. The New Synthesis of Diflubenzuron

No, Gwang Hyeon;Hwang, Gyeong Ran;Choe, Seung Won;Gang, Seok Gu;
Journal of the Korean Chemical Society, vol. 34, iss. 1, 1990, pp. 112-114
 
6. Structure of Cholesteryl Pentyl Carbonate

Seo, Hye Ran;Park, Yeong Ja;B. M. Craven;
Journal of the Korean Chemical Society, vol. 34, iss. 1, 1990, pp. 29-36
 
7. Studies on the Photoreactions of Coumarins and Furocoumarins

Shim Sang Chul;Im Kyung Ran;
Journal of the Korean Chemical Society, vol. 20, iss. 3, 1976, pp. 236-239
 
8. 3-Molybdo-9-tungstophosphoric Acid, 6-Molybdo-6-tungstophosphoric Acid and Their Reduction Products

Im Kyoung Ran;Yoon Minjoong;So Hyunsoo;
Journal of the Korean Chemical Society, vol. 19, iss. 1, 1975, pp. 16-20
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