An attempt on the VOC oxidation using mechanically activated catalyst

被引:5
作者
Wieczorek-Ciurowa, K
Gamrat, K
Shirokov, JG
机构
[1] Krakow Tech Univ, Inst Organ Chem & Technol, PL-31155 Krakow, Poland
[2] Ivanowo State Univ Chem & Technol, Ivanovo 153460, Russia
关键词
catalyst; Cu-hydroxocarbonate; mechanical activation; oxidation; thermal analysis; volatile organic compounds (VOC);
D O I
10.1023/A:1023956827962
中图分类号
O414.1 [热力学];
学科分类号
摘要
A catalytic action of the mechanochemical products of copper hydroxocarbonate with calcium carbonate was investigated in n-butyl alcohol oxidation tests. The solid products of high-energy milling were identified using thermogravimetry supplemented by X-ray diffraction method. It was shown that the mechanical activation induces more effective tested catalyst because it promotes the alcohol conversion at lower temperatures than that unmilled one.
引用
收藏
页码:323 / 328
页数:6
相关论文
共 12 条
[1]   Thermal and phase evolution of mechanochemical reactions in the Al-Fe3O4 system [J].
Botta, PM ;
Aglietti, EF ;
López, JMP .
THERMOCHIMICA ACTA, 2000, 363 (1-2) :143-147
[2]   Mechanochemical synthesis: Mechanical and chemical factors [J].
Butyagin, P .
JOURNAL OF MATERIALS SYNTHESIS AND PROCESSING, 2000, 8 (3-4) :205-211
[3]   Oxidation and reduction in copper/zinc oxides by mechanical milling [J].
Castricum, HL ;
Bakker, H ;
Poels, EK .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2001, 304 :418-423
[4]   Thermal treatment of iron-copper metastable alloys [J].
Cohen, NS ;
Odlyha, M ;
Ucko, DH ;
Pankhurst, QA .
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 1999, 56 (01) :239-245
[5]   Implications of fine grinding in mineral processing - Mechanochemical approach [J].
Lin, IJ .
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 1998, 52 (02) :453-461
[6]   Mechanochemical activation of catalysts for CO2 methanation [J].
Mori, S ;
Xu, WC ;
Ishidzuki, T ;
Ogasawara, N ;
Imai, J ;
Kobayashi, K .
APPLIED CATALYSIS A-GENERAL, 1996, 137 (02) :255-268
[7]  
MURTY B, 1998, INT MATER REV, V43, P43
[8]   Mechanical alloying and milling [J].
Suryanarayana, C .
PROGRESS IN MATERIALS SCIENCE, 2001, 46 (1-2) :1-184
[9]   The characteristics of mechanically activated mixtures of copper hydroxocarbonate with aluminium [J].
Wieczorek-Ciurowa, K ;
Shirokov, JG ;
Parylo, M ;
Gamrat, K .
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2001, 65 (02) :359-366
[10]  
WIECZOREKCIUROW.K, 1999, POLIT KRAK Z, V3, P67