South African coal diagram

Figure 7.9 Gasification diagrams (South African coal, 30 bar) for (a) temperature and carbon conversion (with permission from Ref. [17]. Copyright 2013, Elsevier), (b) cold gas efficiency and methane yield (with permission from Ref. [18],...

Figure 7.15 Gasification diagrams of the system coal-oxygen-carbon dioxide for cold gas efficiency and methane yield (30 bar) (a) Pittsburgh No. 8 (Pitt 8) coal (b) South African coal.

Figure 9.2 Suggested process flow diagram for internal circulation gasifier (INCI) coal gasification (flow indications for 500 MW South African coal) (HP - high pressure, IP - intermediate pressure), (with permission from Ref. [11]. Copyright 2014, Elsevier).

Figure 9.5 Reh diagram with gasifier opera- e-line - entrainment line, f-line - fluidization tion points for South African coal (30 bar) and line, FBDB - fixed-bed dry bottom, HTW -varied ash content for the internal circulation high-temperature Winkler), gasifier (INCI) concept (BGL - British Gas/Lurgi,...

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