Modeling of Laboratory Steam Methane Reforming and CO2 Methanation Reactors

被引：18

作者：

Costamagna, Paola ^{[1
]}

Pugliese, Federico ^{[2
]}

Cavattoni, Tullio ^{[3
]}

Busca, Guido ^{[2
,3
]}

Garbarino, Gabriella ^{[2
,3
]}

机构：

[1] Univ Genoa, Dept Chem & Ind Chem, Via Dodecaneso 31, I-16146 Genoa, Italy

[2] Univ Genoa, Dept Civil Chem & Environm Engn, Chem Engn Pole, Via Opera Pia 15, I-16145 Genoa, Italy

[3] UdR Genova, INSTM, Via Dodecaneso 31, I-16146 Genoa, Italy

来源：

ENERGIES | 2020年 / 13卷 / 10期

关键词：

chemical reactor modeling; CO2; methanation; hydrogen; Ni-based catalysts; Power-to-X; steam methane reforming; WATER-GAS SHIFT; DIRECT NUMERICAL-SIMULATION; HEAT-TRANSFER; THERMAL-CONDUCTIVITY; NATURAL-GAS; PACKED-BEDS; KINETICS; DISPERSION; CATALYST; FLOW;

D O I：

10.3390/en13102624

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

To support the interpretation of the experimental results obtained from two laboratory-scale reactors, one working in the steam methane reforming (SMR) mode, and the other in the CO2 hydrogenation (MCO2) mode, a steady-state pseudo-homogeneous 1D non-isothermal packed-bed reactor model is developed, embedding the classical Xu and Froment local kinetics. The laboratory reactors are operated with three different catalysts, two commercial and one homemade. The simulation model makes it possible to identify and account for thermal effects occurring inside the catalytic zone of the reactor and along the exit line. The model is intended to guide the development of small size SMR and MCO2 reactors in the context of Power-to-X (P2X) studies.

引用

页数：19

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