Invention Application
- Patent Title: A PROCESS FOR THE PRODUCTION OF SULFUR TRIOXIDE
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Application No.: US16309330Application Date: 2017-07-04
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Publication No.: US20190177161A1Publication Date: 2019-06-13
- Inventor: Morten Thellefsen , Martin Møllerhøj
- Applicant: Haldor Topsøe A/S
- Applicant Address: DK Kgs. Lyngby
- Assignee: Haldor Topsøe A/S
- Current Assignee: Haldor Topsøe A/S
- Current Assignee Address: DK Kgs. Lyngby
- Priority: DKPA201600439 20160721
- International Application: PCT/EP2017/066594 WO 20170704
- Main IPC: C01B17/765
- IPC: C01B17/765 ; C01B17/80 ; C01B17/76 ; C01B17/50 ; C01B17/88 ; F28D9/00 ; F22B15/00 ; F22B9/04
Abstract:
Sulfur trioxide is produced from a feed stream comprising sulfur-containing compounds and dissolved metals, such as alkali metals, in a plant comprising an incineration furnace, a waste heat boiler, a dilution air heater, a dust removal absorber and an SO2 converter. The plant may further comprise a sulfuric acid condenser for the production of sulfuric acid.
Information query
