Gasifiers General Electric

Wabash river (USA) 1995 262 No CCS included [11 ] Bituminous coal and petroleum coke E-GAS technology two stage entrained-flow gasifier. General Electric s MS 7001 gas turbine and overall plant efficiency of 40%... 

The Advanced Gasification Combustion (AGC) project was developed by the National Energy Technology Laboratory (NETL) and General Electric and Environmental Research Corporation (GE-EER), etc. The AGC process is considered to have three fluidized bed reactors. In reactor 1, coal is partly gasified with steam in the presence of a C02 sorbent. The remaining char together with the C02 sorbent is sent to reactor 2. In reactor 2, char is... 

FIGURE 1.3 Several designs of commercially used gasifiers (a) General Electric, (b) Con-ocoPhillips, (c) Shell—gas and liquid feedstock, (d) Shell—solid feedstock, and (e) Sasol-Lurgi fixed-bed dry-bottom gasifier. 

In order to demonstrate a moving-bed concept, the General Electric Company (GE) constructed a 24-ton per day pilot plant incorporating an air-blown iixed-bed coal gasifier high-temperature cyclones for particulate removal and a moving-bed metal oxide desulfurization... 

General Electric Moving Bed. General Electric is operating a one-ton-per-hour, air-blown, advanced moving-bed gasifier in Schenectady, New York. The unit operates at... 

Fig 17.17. General Electric GEGAS-D advanced gasifier. (Courtesy Genera/ Efectr/c Co )... 

CGCC [Coal Gasification, Combined Cycle] A general name for processes that both gasify coal and produce electricity. One such process has been operated by Louisiana Gasification Technology, at Plaquemine, LA, since 1987. See also APAC. 

Fixed bed gasifiers are generally used for small-scale operation with gas engines, having an electrical output of about 80-500 kWe. They divide into updraft and downdraft gasifiers. 

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