Manufacture of gaseous mixtures comprising hydrogen and carbon monoxide
US4006099A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 16, 1975 |
| Grant date | Feb 1, 1977 |
| Priority date | — |
| Expiry date | Jun 16, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B3/363
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
In the subject partial oxidation process for the continuous production of gaseous mixtures comprising hydrogen and carbon monoxide separate streams of a free-oxygen-containing gas are simultaneously passed through the center conduit and through the outer annular passage of a double-annulus-type burner while a liquid hydrocarbonaceous feedstock, optionally in admixture with a temperature moderator, is simultaneously passed through the intermediate annular-passage. In one embodiment, a dispersion of petroleum oil in steam is passed through the intermediate annular passage of the burner at a velocity which is greater than the velocity of the two separate streams of oxygen which are passed respectively through the central conduit and through the outer annular-passage. Combustion efficiency may be thereby improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.