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磷酸钴铝(CoAPO-5)分子筛在专利中已有关于合成的报道,但它们得到的是粉末,而且是不纯的,我们已合成了CoAPO-5分子筛的纯相。继之后,又合成了CoAPO-5分子筛纯相大单晶,它的合成至今尚未见文献报道。 1.原料与试剂 85％H_3PO4天津试剂厂(AR);Al(OH)_3天津试剂厂(AR);Co(Ac)_2·4H_2O北京化工厂(AR);NH_4F广州化学试剂厂(AR);C_6H_(15)NO辽源化工厂(CP)。
Cobalt phosphate alumino (CoAPO-5) molecular sieves have been reported in the patent for synthesis, but they give powders that are impure and we have synthesized the pure phase of the CoAPO-5 molecular sieve. After that, CoAPO-5 molecular sieve pure phase large single crystal was synthesized, and its synthesis has not been reported till now. 1. Raw materials and reagents 85% H_3PO4 Tianjin Reagent Factory (AR); Al (OH) _3 Tianjin Reagent Factory (AR); Co (Ac) _2.4H_2O Beijing Chemical Factory (AR); NH_4F Guangzhou Chemical Reagent Factory C_6H_ (15) NO Liaoyuan Chemical Plant (CP).