Invention Grant
- Patent Title: Two stage gasification with dual quench
- Patent Title (中): 双阶段气化双重淬火
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Application No.: US14411015Application Date: 2013-06-26
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Publication No.: US09567538B2Publication Date: 2017-02-14
- Inventor: Clifton G. Keeler , Chancelor L. Williams , Ivan O. Bustamante
- Applicant: Lummus Technology Inc.
- Applicant Address: US NJ Bloomfield
- Assignee: Lummus Technology Inc.
- Current Assignee: Lummus Technology Inc.
- Current Assignee Address: US NJ Bloomfield
- Agency: Osha • Liang LLP
- International Application: PCT/US2013/047851 WO 20130626
- International Announcement: WO2014/004646 WO 20140103
- Main IPC: C10J3/72
- IPC: C10J3/72 ; C10K1/02 ; C10K3/04 ; C10J3/48 ; C10K1/10 ; C10J3/46 ; C10J3/84 ; C10K1/00 ; C10K1/04 ; C10K3/00

Abstract:
Improved two-stage entrained-flow gasification systems and processes that reduce the cost and complexity of the design and increase the reliability, while maintaining the efficiency by implementing a first chemical quench followed by a second water quench of the produced syngas. The quenched syngas is maintained above the condensation temperature of at least one condensable component of the syngas, allowing residual particulates to be removed by dry particulate filtration.
Public/Granted literature
- US20150299590A1 TWO STAGE GASIFICATION WITH DUAL QUENCH Public/Granted day:2015-10-22
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