Process for the preparation of organic compounds
US4443561A · kind A · utility
11Cited by
1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 1982 |
| Grant date | Apr 17, 1984 |
| Priority date | — |
| Expiry date | May 24, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2529/06
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
In a two-stage process for the conversion of H.sub.2 -poor syngas into hydrocarbons and oxygenates in which uncoverted syngas from the first stage product is converted in a second stage into paraffins over a Ni, Co or Ru catalyst, the H.sub.2 /CO molar ratio of the feed for the second stage is adjusted to the required value of 1.75-2.25 by blending this feed with an H.sub.2 -rich syngas with an H.sub.2 /CO molar ratio of at least above 1.75 which latter gas has been obtained by subjecting a small portion of the feed for the first stage to a high temperature (above 325.degree. C.) CO-shift.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.