Process for the continuous separation of maleic anhydride from process gases
Patent
·
OSTI ID:6470815
This patent describes a process for recovery of maleic anhydride from a gaseous mixture of a reactor effluent gas stream containing maleic anhydride. It comprises: contacting the mixture with maleic anhydride in a gas phase wherein the maleic anhydride is injected into a gas stream effluent from an oxidation reactor. The gas stream effluent is at a temperature of from about 200{degrees}F. to about 350{degrees}F., and maleic anhydride is recovered in a condenser.
- Assignee:
- Amoco Corp., Chicago, IL (USA)
- Patent Number(s):
- US 4941895; A
- Application Number:
- PPN: US s 7-397392
- OSTI ID:
- 6470815
- Resource Relation:
- Patent File Date: 23 Aug 1989
- Country of Publication:
- United States
- Language:
- English
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