Catalytic activity of physically-mixed nickel compounds on the CO2 gasification of phenol-formaldehyde resin char
✍ Scribed by Tetsuo Yamada; Akira Tomita; Yasukatsu Tamai; Tsuneyuki Homma
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 373 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0016-2361
No coin nor oath required. For personal study only.
✦ Synopsis
In order to account for the various activities of different nickel compounds in low temperature catalytic gasification of carbon the reducibility of individual nickel compounds in carbon dioxide to metallic nickel was studied by thermogravimet~ and the behaviour of mixture of nickel salts with a phenolformaldehyde resin char was investigated by temperatur~programmed X-ray diffraction analysis. A correlation was found between the order of r~u~ibility of the nickel salts and their order of activity in catalytic gasification. Low temperature gasification up to 98 wt% was demonstrated for char mixed with nickel acetate (UD to 9110 wt% Nil. which suaaests that there may be good prospects for finding a method of compiete gasification &ith nickel. --