defgf67ay
Dołączył: 29 Paź 2010
Posty: 863
Przeczytał: 0 tematów
Ostrzeżeń: 0/5
Skąd: England
|
 Wysłany: Czw 14:28, 06 Sty 2011 Temat postu: Moncler pas cher Microemulsion - sol-gel TiO2 Phot |
 |
|
Microemulsion - sol-gel TiO2 Photocatalyst characterization of agents
Reaction reaction time l00min, pressure 9MPa. 3 Conclusion The resin as raw materials to, Raney-Ni as catalyst, high temperature, high pressure catalytic hydrogenation of abietic acid were prepared to dihydro and tetrahydro hydrogenated abietic acid rosin-based products. The reaction conditions of temperature 170 ~ 200 ℃, pressure of 8-11MPa,[link widoczny dla zalogowanych], 3% -6% catalyst,[link widoczny dla zalogowanych], reaction time within 40-100min to dihydro and tetrahydro abietic acid and abietic acid content,[link widoczny dla zalogowanych], that is the product of hydrogenated rosin The content analysis of indicators, designed the four factors and four levels of the orthogonal experiment. By variance analysis, that resin catalyzed hydrogenation of primary and secondary order factors: the amount of catalyst, temperature, time, pressure; optimum conditions for the 6% catalyst, 200oC,[link widoczny dla zalogowanych], 100min, 9MPa,[link widoczny dla zalogowanych], in this condition, Through experiments in hydrogenated rosin content of the product can reach 88.7432%.
More articles related to topics：
uggs ireland Saccharification process of protein d
[link widoczny dla zalogowanych]
moncler outlet Similarity solution to a heat equat
Post został pochwalony 0 razy
|
|
