Application of Raney Catalyst to the Hydrogenation of Fish Oil
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概要
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We have studied the use of Raney Catalyst (Ni-Si alloy) as the catalyst of hydrogenation of fish oil. The results are as follows: (1) Redused Ni prepared from Ni-Si alloy is very active and able to use the hydrogenation at 80°-180°C efficiently. (2) The activity of the reduced Ni has become very weak by repeated use at a certain temperature, but this weakened catalysist can be useful at higher temperature as active catalyst. For example, the weakened catalyst by 3 times use at 100°C is able to use as active catalyst at 120°C, and the weakened catalyst at 120°C is able to use at 140°C and so on. (3) The odour of the hydrogenated oil prepared by Raney Catalyst (Ni-Si alloy) is weak and easily deodourized.
- 社団法人 日本水産学会の論文