Steam reforming catalyst and method of preparation
US5679614A · kind A · utility
16Cited by
1References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 3, 1995 |
| Grant date | Oct 21, 1997 |
| Priority date | — |
| Expiry date | Feb 3, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A steam reforming catalyst including Ni.Cr/MgO.La.sub.2 O.sub.3.Al.sub.2 O.sub.3 is disclosed. Also disclosed is a method of preparing the catalyst. The catalyst is particularly useful for the catalytic reforming of paraffinic or polycyclic hydrocarbons by steam injection or similar methods. The catalyst has an improved useful life span, improved thermal and mechanical stability, a reduction of carbon deposits (coke) on the catalyst surface during its use, and may be readily regenerated once it is spent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.