Invention Grant
- Patent Title: Reduction of sulfur dioxide
- Patent Title (中): 减少二氧化硫
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Application No.: US3755551DApplication Date: 1971-05-27
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Publication No.: US3755551APublication Date: 1973-08-28
- Inventor: BRIDWELL B , CARLSON E , EDGECOMB R , WATSON W
- Applicant: ALLIED CHEM
- Assignee: Allied Corp
- Current Assignee: Allied Corp
- Priority: US15094871 1971-05-27
- Main IPC: C01B17/04
- IPC: C01B17/04
Abstract:
THIS INVENTION RELATES TO A METHOD FOR THE REDUCTION OF SULFUR DIOXIDE BY A PROCESS WHICH COMPRISES CONVERTING THE SULFUR DIOXIDE TO ELEMENTAL SULFUR AND/OR OTHER GASEOUS SULFUR COMPOUNDS IN THE PRESENCE OF A CALCIUM ALUMINATE CATALYST AND GASEOUS HYDROCARBON AT A TEMPERATURE WITHIN THE RANGE FROM 1500*F. TO 2600*F.
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