Supported catalyst with solid sphere structure, method for preparing the same and carbon nanotubes prepared using the same
US8088707B2 · kind B2 · utility
20Cited by
25References
12Claims
0Family size
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Key dates
| Filing date | Dec 17, 2009 |
| Grant date | Jan 3, 2012 |
| Priority date | — |
| Expiry date | Dec 17, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/843
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A supported catalyst with a solid sphere structure of the present invention includes an oxide supporting body and a metal such as Ni, Co, Fe, or a combination thereof distributed on the surface and inside of the supporting body. The supported catalyst with a solid sphere structure can maintain a spherical shape during heat treatment and can be used with a floating bed reactor due to the solid sphere structure thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.