Apparatus for producing ethylene and a producing method thereof
US9738575B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 15, 2013 |
| Grant date | Aug 22, 2017 |
| Priority date | — |
| Expiry date | Mar 11, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2400/20
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An apparatus for producing ethylene includes: a reactor; a first separation column, connected to the reactor; a second separation column, the upper part of the second separation column being connected to the bottom of the first separation column, and the top of the second separation column being connected to the lower part of the first separation column; a first condenser, an inlet of the first condenser being connected to the top of the first separation column, and an outlet of the first condenser being connected to the upper part of the first separation column; and a third separation column, used for receiving a second part of a first condensate from the condenser and separating the received part. A method for producing ethylene using the aforementioned apparatus is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.