Invention Grant
- Patent Title: Processes for removing polysulfanes and elemental sulfur from hydrogen sulfide
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Application No.: US14221327Application Date: 2014-03-21
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Publication No.: US10773958B2Publication Date: 2020-09-15
- Inventor: Daniel M. Hasenberg , Mitchell D. Refvik , Michael S. Matson , Maruti Bhandarkar , Ronald D. Knudsen
- Applicant: Chevron Phillips Chemical Company LP
- Applicant Address: US TX The Woodlands
- Assignee: Chevron Phillips Chemical Company LP
- Current Assignee: Chevron Phillips Chemical Company LP
- Current Assignee Address: US TX The Woodlands
- Agency: Merchant & Gould P.C.
- Main IPC: B01D53/86
- IPC: B01D53/86 ; C01B17/16 ; B01D53/48
Abstract:
Disclosed are processes for purifying feed streams containing hydrogen sulfide and sulfur-containing impurities by removing sulfur-containing impurities, such as elemental sulfur and polysulfanes, using solid catalytic sorbents. Also disclosed are processes for producing hydrogen sulfide.
Public/Granted literature
- US20150266734A1 Processes for Removing Polysulfanes and Elemental Sulfur from Hydrogen Sulfide Public/Granted day:2015-09-24
Information query
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