89.イオン交換により担持させた鉄-ニッケル二元触媒によるヤルーン炭の液化反応

概要

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It is clarified that iron catalyst loaded by cation exchange method is effective for liquefaction of Yallourn brown coal. Iron-nickel catalyst system is shown to have a synergistic effect in coal liquefaction, so that this system can be expected to lessen the amount of catalyst. To prepare coal loaded with Fe and Ni at a suitable amount by cation exchange method, we examined cation exchange from mixed solution and tried to control amount of loading of each cation. Pretreatment with Ca salt solution increases the number of exchangeable site and make it possible to control amounts of each element from dilute mixed solution. Reactivity in liquefaction of coal with 0.8wt% Fe and 0.6wt% Ni catalyst loaded by this method exceeded that of coal with 1.4wt% Fe only by the same method.
一般社団法人日本エネルギー学会の論文
1997-10-30