Hydrogen recovery from gaseous product of fluidized catalytic cracking
US4206038A · kind A · utility
10Cited by
11References
3Claims
0Family size
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Key dates
| Filing date | Jun 26, 1978 |
| Grant date | Jun 3, 1980 |
| Priority date | — |
| Expiry date | Jun 26, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S502/515
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A fluidized catalytic cracking process wherein regenerated catalyst is stripped with an acid gas for displacing nitrogen, carbon monoxide, and other combustion gases from said regenerated catalysts, and wherein a hydrogen product of high purity and substantially free of nitrogen, carbon monoxide and other non-condensible gases is recovered from cracked vapors from said cracking process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.