Method for manufacturing homogeneous supported catalyst for carbon nanotubes
US9889433B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Jan 9, 2013 |
| Grant date | Feb 13, 2018 |
| Priority date | — |
| Expiry date | Jan 9, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2531/842
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Disclosed is a method for manufacturing a homogeneous supported catalyst for carbon nanotubes. Advantageously, the method induces deep impregnation of a catalyst in micro pores of a support by using high-temperature aging impregnation, thus providing a high CNT yield.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.