Process for dehydrogenating saturated aliphatic hydrocarbons to olefinic hydrocarbons
US6187985A · kind A · utility
14Cited by
22References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 1998 |
| Grant date | Feb 13, 2001 |
| Priority date | — |
| Expiry date | Oct 30, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2523/62
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for dehydrogenating C.sub.5 -C.sub.22 aliphatic hydrocarbons to the corresponding olefinic hydrocarbons is carried out in the presence of a catalyst comprising at least one support, at least one metal from group VIII of the periodic table and at least one additional element M selected from the group formed by germanium, tin, lead, rhenium, gallium, indium, and thallium. The process is characterized in that the catalyst is prepared using a process in which said metal M is introduced in an aqueous solvent in the form of at least one organometallic compound comprising at least one carbon-M bond.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.