Activation of a cement-containing nickel catalyst for ammonia dissociation
- 作者: Efremov V.N.1,2, Strekalov Y.V.2, Kashinskaya A.V.1,2, Golosman E.Z.1,2
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隶属关系:
- NIAP-KATALIZATOR Company
- Novomoskovsk Institute
- 期: 卷 8, 编号 1 (2016)
- 页面: 9-15
- 栏目: General Problems of Catalysis
- URL: https://journals.rcsi.science/2070-0504/article/view/202092
- DOI: https://doi.org/10.1134/S2070050416010050
- ID: 202092
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详细
The activation behavior of the KDA-10A (NIAP-13-02) commercial cement-containing nickel catalyst at temperatures of up to 750°C has been investigated by temperature-programmed reduction, hightemperature X-ray diffraction, and activation dynamics methods. The catalyst activation dynamics has been studied at 600, 650, 700, and 750°C. At 700–750°C and a heat treatment time of 6.0 h, the catalyst is almost completely activated. The high degrees of nickel dispersion and high catalytic activities observed at 700–750°C indicate a high thermal stability of the catalyst. A shortened catalyst activation procedure is recommended for industrial implementation.
作者简介
V. Efremov
NIAP-KATALIZATOR Company; Novomoskovsk Institute
编辑信件的主要联系方式.
Email: vne@niap-kt.ru
俄罗斯联邦, Novomoskovsk, Tula oblast, 301660; Novomoskovsk, Tula oblast, 301665
Yu. Strekalov
Novomoskovsk Institute
Email: vne@niap-kt.ru
俄罗斯联邦, Novomoskovsk, Tula oblast, 301665
A. Kashinskaya
NIAP-KATALIZATOR Company; Novomoskovsk Institute
Email: vne@niap-kt.ru
俄罗斯联邦, Novomoskovsk, Tula oblast, 301660; Novomoskovsk, Tula oblast, 301665
E. Golosman
NIAP-KATALIZATOR Company; Novomoskovsk Institute
Email: vne@niap-kt.ru
俄罗斯联邦, Novomoskovsk, Tula oblast, 301660; Novomoskovsk, Tula oblast, 301665
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