中国における石炭ガス化事業の動向(<総説特集>中国におけるエネルギー事情)
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概要
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When we promote the high efficiency use of coal resources and environmental load reduction, coal gasification technology is evaluated as one of the important clean coal technology (CCT). In late years, in China, promotion of a CCT business becomes urgent to deal with stringency of the energy supply and demand such as electricity or liquid fuel and intensification of an environmental problem with rapid economic development. In particular, the spread of CCT based on coal gasification is carried out flourishingly, if we look according to industry, it is applied to the field of chemistry (methanol, ammonia), clean liquid fuel (DME, CTL) and electricity (IGCC) mainly. From these products demand, it is estimated that the number of founded coal gasifiers becomes more than 100 units by 2010, when we calculate one scale is as 1,500t/d. Coal gasification technology that is introduced in China is European and American technology such as GE Energy (TEXACO), Shell, GSP which is a high pressure, oxygen blown and entrained flow type, and is the mainstream. In addition, Chinese original technology development and business advance rapidly, too. A business plan is concentrated in 13 places of large-scale coal bases and intends a design of a coal synthesis use base that is included from coal production to coal chemical industry.
- 2006-03-20