Invention Grant
- Patent Title: Solvent for separating acid gas components from technical gases
- Patent Title (中): 用于将酸性气体成分与工业气体分离的溶剂
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Application No.: US12224769Application Date: 2007-02-28
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Publication No.: US08591843B2Publication Date: 2013-11-26
- Inventor: Johannes Menzel , Alexander Snell
- Applicant: Johannes Menzel , Alexander Snell
- Applicant Address: DE Dortmund
- Assignee: UHDE GmbH
- Current Assignee: UHDE GmbH
- Current Assignee Address: DE Dortmund
- Agency: Marshall & Melhorn, LLC
- Priority: DE102006010595 20060306
- International Application: PCT/EP2007/001702 WO 20070228
- International Announcement: WO2007/101585 WO 20070913
- Main IPC: B01D53/40
- IPC: B01D53/40 ; B01D53/77 ; B01D53/78
Abstract:
The invention relates to the use of a liquid, containing 0.1 to 100% of an amine or several amines of formula H2N—CH2(CHR2)x—(OCH2(CHR3)y)z—OR1, where R1=C1 to C6 alkyl, R2=H or CH3, R3=H or CH3, x=0 to 3, y=0 to 3, z=0 to 10 and 0 to 99.9% of any further solvent including piperazine and/or water for separating acid gas components from technical gases.
Public/Granted literature
- US20090087366A1 Solvent for Separating Acid Gas Components from Technical Gases Public/Granted day:2009-04-02
Information query
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