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Technology
- Name
- DuPont Aniline
- Owner
-
/
DuPont de Nemours, Inc.
- Brand
- Aniline Technology
- Process
- Hydrogenation
- Type
- Nitrobenzene Hydrogenation
- Available
- Description
-
ICI, Quimigal, and DuPont have developed Liquid-Phase Hydrogenation processes that operate at 90-200 °C and 100-600 kPa, using Slurry or Fluidized-Bed reactors. DuPont’s Liquid-Phase Hydrogenation Process uses a Platinum-Palladium Catalyst on a Carbon support, with Iron as Modifier, in a Plug-Flow Reactor. The Modifier provides good Catalyst life, High Activity, and Protection against Hydrogenation of the Aromatic Ring. The process can be divided into three main parts: Nitrobenzene Hydrogenation, Dehydration and Purification.
- Link
System Info
- Updated by
-
Kokel, Nicolas - Updated
- 3/27/2022 1:12 PM
- Added by
-
Kokel, Nicolas
- Added
- 7/8/2021 4:14 PM
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| Technology Unit |
|---|
| Dehydration Column |
| Nitrobenzene Hydrogenation |
| Purification Column |
| Venting |
