| 摘要 |
A catalyst for reforming which comprises a composite oxide having a composition represented by the following formula (I), the Co, Ni, and M having been dispersed in the composite oxide; and a process for producing synthesis gas using the catalyst. aM bCo cNi dMg eCa fO (I) [In the formula (I), a, b, c, d, e, and f indicate molar fractions and satisfy the following: a+b+c+d+e=1, 0.0001<a=0.20, 0<b=0.20, 0=c=0.20, 0.001<(b+c)=0.20, 0.60=(d+e)=0.9989, 0<d<0.9989, 0<e<0.9989, and f is a number necessary for keeping a charge balance between the elements and the oxygen. M is at least one element selected among the elements of the Groups 3B and 6A of the periodic table.] The reforming catalyst can retain a high level of catalytic activity in the reforming of a hydrocarbon over long. |
| 申请人 |
JAPAN PETROLEUM EXPLORATION CO., LTD.;NATIONAL UNIVERSITY CORPORATION OITA UNIVERSITY;NAGAOKA, KATUTOSHI;TAKITA, YUUSAKU;WAKATSUKI, TOSHIYA |
发明人 |
NAGAOKA, KATUTOSHI;TAKITA, YUUSAKU;WAKATSUKI, TOSHIYA |
