authenticate
1. development of modified ultra-high molecular weight polyethylene microporous filter tube, appraisal unit: provincial science and technology department, conclusion: domestic leading, 2007- 12, ranking: 2.
2. Descaling of hot rolled stainless steel, appraisal unit: Provincial Science and Technology Department, conclusion: international advanced, 2005-8, ranking: 4.
3. Research and application of new technology of green agricultural products cultivation, appraisal unit: Shanxi Provincial Science and Technology Department, conclusion: domestic leading, March 2004, ranking: 1.
patent
1. A method for preparing zirconia with single tetragonal crystal structure, patent type: invention, patent number: 335486, July 2007, ranking 7.
2. A mesoporous silica material and its preparation method, patent type: invention, patent number: 308384, February 2007, ranking: 5.
3. Bridged highly hindered amino methylene phenol organic zinc compound and its synthesis method, patent type: invention, patent number: 305954, 2007- 1, ranking: 2.
4. A synthetic method of selenomethionine, patent type: invention, patent number: 304277, 2007- 1, ranking: 4.
5. High amino hindered methylene phenol organic zinc compound and its synthesis method, patent type: invention, patent number: 268343, June 2006, ranking: 2.
6. Water-based lubricant for metal wire drawing and its preparation method, patent type: invention, patent number: 2 13974, June 2005, ranking: 2.
7. Preparation of SiO _ 2-Al2O3 composite oxide with high specific surface area, patent type: invention, patent number: 16738 1, 2004-5, ranking: 2.
8. A β-diimine metal complex and its synthesis method, patent type: invention, patent number: 169725, May 2004, ranking: 4.
9.2,4,6-trisubstituted triazine compound and its synthesis method, patent type: invention, patent number: 147299, March 2004, ranking: 3.
10. A preparation method of high specific surface area and high dispersion silicon-titanium composite oxide, patent type: invention, patent number: 130077, 2003-1,ranking: 3.