The methods and processing flowsheet of synthesize recovery of W、Al、Ni fron waste catalyst are studied.
研究了从含钨、镍废催化剂中回收钨、铝、镍的方法及生产工艺流程。
[α -15N]-dl-tryptophan was synthesized by the use of Al-Ni alloy catalytichydrogenation from 15N-glycine via several steps.
以15N－甘氨酸为原料，用铝镍合金作还原剂，经多步反应合成[α－15N]－dl－色氨酸，总产率为46。
The reduction of 1-naphthol (1) in dilute aqueous KOH using Ni-Al alloy as a reducing agent reported in the literature gave 5,6,7,8-tetrahydro-1-naphthol (2) in a high yield.
文献曾报道以铝-镍合金为还原剂,在稀碱水溶液中,可以将1-萘酚(1)以高收率还原为5,6,7,8-四氢-1-萘酚(2)。
