CATALYZER AND FUEL REFORMER

• Main Authors: OGAWA SHUHEI, KOJIMA KUNIHIRO, KANO KAZUHIKO, SEKINE YASUSHI, KONDO WAKICHI, YABE TOMOHIRO, OGINO KENTARO, KUROSAWA YUTARO
• Format: Patent
• Language: English; Japanese
• Published: 14.11.2019
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOUNDS THEREOF; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

To provide a catalyzer capable of promoting production of Hgas and production of Ogas, and enhancing catalyst stabilizer, and a fuel performer using the same.SOLUTION: A catalyzer 1 has oxide 11 represented by LnMAO, wherein Ln:rare earth element, M:transition metal element, A:at least one kind of transition metal element different from noble metal element and the M, 0.03≤x≤0.1, 0.1≤y<0.5, and 2≤z≤4. The catalyzer 1 further has a noble element 12 carried on a surface of the oxide 11. A fuel modifier 2 has a reactor 21, the catalyzer 1 accommodated in the reactor 21, a heat source 22 for heating the catalyzer 1, an electric field application part 23 for applying an electric field to the catalyzer 1, and a control part 24 for changing supply and supply stop of a fuel containing at least H and O into the reactor, and controlling the electric field for applying to the catalyzer 1 by the electric field application part 23.SELECTED DRAWING: Figure 2 【課題】Ｈ２ガスの生成、Ｏ２ガスの生成を促すことができ、触媒安定性を向上させることが可能な触媒体、また、これを用いた燃料改質装置を提供する。【解決手段】触媒体１は、Ｌｎ（１−ｙ−ｘ）ＭｙＡｘＯｚ(但し、Ｌｎ：希土類元素、Ｍ：遷移金属元素、Ａ：貴金属元素および上記Ｍとは異なる遷移金属元素のうち少なくとも１種、０．０３≦ｘ≦０．１、０．１≦ｙ＜０．５、２≦ｚ≦４)で示される酸化物１１を有する。触媒体１は、さらに、酸化物１１の表面に担持された貴金属元素１２を有していてもよい。燃料改質装置２は、反応器２１と、反応器２１内に収容された触媒体１と、触媒体１を加熱する熱源２２と、触媒体１へ電場を印加する電場印加部２３と、Ｈ及びＯのうち少なくとも１つを含む燃料の反応器内への供給、供給停止を切り替えるとともに、電場印加部２３により触媒体１に印加する電場を制御する制御部２４とを有する。【選択図】図２