Invention Grant
- Patent Title: Method of producing sulfur dioxide
- Patent Title (中): 生产二氧化硫的方法
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Application No.: US13678104Application Date: 2012-11-15
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Publication No.: US08658116B2Publication Date: 2014-02-25
- Inventor: Stanley Nemec Milam , Ann Marie Lauritzen , Michael Anthony Reynolds , Eswarachandra Kumar Paruchuri , Scott Lee Wellington
- Applicant: Shell Oil Company
- Applicant Address: US TX Houston
- Assignee: Shell Oil Company
- Current Assignee: Shell Oil Company
- Current Assignee Address: US TX Houston
- Main IPC: C01B17/50
- IPC: C01B17/50 ; C01B17/52 ; C01B17/74 ; C10L3/10
Abstract:
A method of producing sulfur dioxide is provided. A feed gas stream comprising at least 5% by volume hydrogen sulfide is provided. The feed gas stream is separated into a hydrogen sulfide stream and a hydrocarbon gas stream. An oxidant stream is provided and is combusted with the hydrogen sulfide stream to produce thermal power and a combustion stream containing sulfur dioxide and steam. Sulfur dioxide is separated from the combustion stream.
Public/Granted literature
- US20130123556A1 METHOD OF PRODUCING SULFUR DIOXIDE Public/Granted day:2013-05-16
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