中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Study on the ignition process for the catalytic partial oxidation of methane to synthesis gas by MS-TPSR technique

文献类型:期刊论文

作者Ji, YY; Li, WZ; Xu, HY; Chen, YX
刊名acta physico-chimica sinica
出版日期2001-03-01
卷号17期号:3页码:201-205
关键词partial oxidation of methane synthesis gas fluidized bed Ni catalyst
英文摘要the ignition processes for the catalytic partial oxidation of methane (pom) to synthesis gas. over the oxidized nickel, metallic nickel as well as pt-added oxidized nickel catalysts (represented as nio, nio and pt-nio, respectively) were studied by temperature-programmed surface reaction (tpsr) technique. the results showed that the ignition behavior for pom on nio was almost similar to that on ni-0 in the reacting atmosphere of ch4 and o-2, ni-0 was first oxidized to nio, then the deep oxidation of methane took place on nio at t < 760 c. pom gradually initiated at similar to 770 degreesc on ni-0 and nio catalysts, however, even at similar to 520 degreesc could pom rapidly take place on pt-nio catalyst. the catalytic performance of pom initiated on pt-nio catalyst at about 500 degreesc in a fluidized bed was the same as that on ni-0, which indicated that the addition of pt was beneficial to the reduction of nio to active ni-0, therefore the addition of pt reduced the initial temperature for pom.
WOS标题词science & technology ; physical sciences
类目[WOS]chemistry, physical
研究领域[WOS]chemistry
关键词[WOS]ni/al2o3 catalyst ; carbon-monoxide ; conversion ; hydrogen ; syngas
收录类别SCI
语种英语
WOS记录号WOS:000167649400003
公开日期2015-11-10
源URL[http://159.226.238.44/handle/321008/138834]  
专题大连化学物理研究所_中国科学院大连化学物理研究所
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Ji, YY,Li, WZ,Xu, HY,et al. Study on the ignition process for the catalytic partial oxidation of methane to synthesis gas by MS-TPSR technique[J]. acta physico-chimica sinica,2001,17(3):201-205.
APA Ji, YY,Li, WZ,Xu, HY,&Chen, YX.(2001).Study on the ignition process for the catalytic partial oxidation of methane to synthesis gas by MS-TPSR technique.acta physico-chimica sinica,17(3),201-205.
MLA Ji, YY,et al."Study on the ignition process for the catalytic partial oxidation of methane to synthesis gas by MS-TPSR technique".acta physico-chimica sinica 17.3(2001):201-205.

入库方式: OAI收割

来源:大连化学物理研究所

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