摘要 |
<p>A novel catalyst for catalytic reduction of nitrogen oxide using a hydrocarbon as a reducing agent is provided, which comprises (a) at least an element of the platinum group selected from the group consisting of platinum, iridium, rhodium and ruthenium and (b) gold, and which may further comprises (c) at least a metallic oxide selected from the group consisting of cerium oxide, lanthanum oxide, neodymium oxide, germanium oxide and gallium oxide.</p> |
申请人 |
SAKAI CHEMICAL INDUSTRY CO., LTD.,;AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY;PETROLEUM ENERGY CENTER;COSMO OIL COMPANY, LTD |
发明人 |
NAKATSUJI, TADAO, C/O SAKAI CHEM. IND. CO., LTD.;SHIMIZU, HIROMITSU, C/O SAKAI CHEM. IND. CO., LTD.;YASUKAWA, RITSU, C/O SAKAI CHEM. IND. CO., LTD.;KAWATSUKI, MASAAKI;TABATA, MITSUNORI;TSUCHIDA, HIROSHI;KINTAICHI, YOSHIAKI, C/O NAT. INST. OF MATERIALS;SASAKI, MOTOI, C/O NAT. INST. OF MATERIALS |