Invention Grant
US09309464B2 Method and equipment for producing coke during indirectly heated gasification
有权
在间接加热气化过程中生产焦炭的方法和设备
- Patent Title: Method and equipment for producing coke during indirectly heated gasification
- Patent Title (中): 在间接加热气化过程中生产焦炭的方法和设备
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Application No.: US13878884Application Date: 2011-10-10
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Publication No.: US09309464B2Publication Date: 2016-04-12
- Inventor: Rolf Ljunggren
- Applicant: Rolf Ljunggren
- Applicant Address: SE Kista
- Assignee: CORTUS AB
- Current Assignee: CORTUS AB
- Current Assignee Address: SE Kista
- Agency: Young & Thompson
- Priority: SE1001004 20101011
- International Application: PCT/SE2011/000176 WO 20111010
- International Announcement: WO2012/050498 WO 20120419
- Main IPC: C10J3/00
- IPC: C10J3/00 ; C10B21/00 ; C10B47/18 ; C10J3/48

Abstract:
Method and equipment for producing coke (PC) during indirectly heated gasification, in which coal particles are supplied to a gasification reactor (1) and process gas (P) supplied during the gasification is reduced in it to synthesis gas (S), whereby the synthesis gas (S) is removed from the gasification reactor (1). The method is distinguished in that at the same time a gasification takes place, a coking of coal takes place in an inner reactor (4) arranged inside the gasification reactor (1), that the inner reactor (4) is indirectly heated, that coke (PC) and combustible gases are produced in the inner reactor (4) during the coking, and that the combustible gases are used for the indirect heating in the gasification in the gasification reactor (1).
Public/Granted literature
- US20130192972A1 METHOD AND EQUIPMENT FOR PRODUCING COKE DURING INDIRECTLY HEATED GASIFICATION Public/Granted day:2013-08-01
Information query