Invention Grant
- Patent Title: Sterically hindered amines and associated methods
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Application No.: US15425350Application Date: 2017-02-06
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Publication No.: US09987588B2Publication Date: 2018-06-05
- Inventor: Wei-Yang Su , Robert A. Grigsby, Jr. , Jingjun Zhou
- Applicant: Huntsman Petrochemical LLC
- Applicant Address: US TX The Woodlands
- Assignee: HUNTSMAN PETROCHEMICAL LLC
- Current Assignee: HUNTSMAN PETROCHEMICAL LLC
- Current Assignee Address: US TX The Woodlands
- Agency: Huntsman Petrochemical LLC
- Agent Edward Korompai
- Main IPC: B01D53/48
- IPC: B01D53/48 ; B01D53/14
Abstract:
Amine compositions comprising sterically hindered amines and associated methods are provided. In some embodiments, amine compositions of the present disclosure may be useful for selective removal of H2S from an acidic gas stream.
Public/Granted literature
- US20170144102A1 Sterically Hindered Amines and Associated Methods Public/Granted day:2017-05-25
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