STEAM REFORMING CATALYST

• Main Authors: KIKUHARA Shunji, UNNO Tetsuya, KATO Shunsuke, HARADA Nobuo, KIKUCHI Koji, TAKANEZAWA Hidenori
• Format: Patent
• Language: English; French; Japanese
• Published: 24.05.2018
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; COMPOUNDS THEREOF; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; THEIR RELEVANT APPARATUS; TRANSPORTING

The purpose of the present invention is to provide a novel and relatively inexpensive steam reforming catalyst in which ammonia generation is inhibited. The present invention pertains to a steam reforming catalyst used for reforming a nitrogen gas-containing hydrocarbon-based fuel, and is characterized by having a metal catalyst that comprises a carrier, and ruthenium and silver which are carried on the carrier. L'objectif de la présente invention est de fournir un nouveau catalyseur de reformage à la vapeur relativement peu coûteux dans lequel la génération d'ammoniac est inhibée. La présente invention concerne un catalyseur de reformage à la vapeur utilisé pour le reformage d'un combustible à base d'hydrocarbures contenant du gaz d'azote, et est caractérisé en ce qu'il comprend un catalyseur métallique qui comprend un support, et du ruthénium et de l'argent qui sont portés sur le support. 本発明は、アンモニア生成を抑制した、新規かつ比較的廉価な水蒸気改質触媒を提供することを目的とする。本発明は、担体及び、前記担体に担持させた、ルテニウムと銀とを含む金属触媒を有することを特徴とする、窒素ガスを含む炭化水素系燃料の改質に用いられる水蒸気改質触媒に関する。