2-2-1 Ni-水酸アパタイト複合化触媒の合成と降昇温操作におけるメタン部分酸化活性(2-2 天然ガス転換,Session 2 天然ガス・メタンハイドレート等)

概要

論文の詳細を見る
Catalytic activity tests were carried out for nickel-hydroxyapatite (Ni-HAp) composite catalysts in partial oxidation of methane (POM) in a cycle of temperature decrease and increase in the range of 573 to 1073 K. Our study focused on the microwave-assisted aging time (0, 1, 10 min) at 353 K in the preparation of Ni-HAp catalysts containing 5 wt% Ni. The POM tests clarified that the liquid-derived Ni-HAp catalyst prepared via microwave-assisted aging for 1 min (L-Cat-1) exhibited the highest catalytic activity, which was comparable to that of the slurry-drived Ni-HAp catalyst without aging (S-Cat-0). XRD patterns confirmed specific Ca_<19>N_2(PO_4)_<14> peaks in the L-Cat-1 catalyst.
一般社団法人日本エネルギー学会の論文
2013-07-29