5Bechtel.Baseline Design / Economics for Advanced Fischer-Tropsch Technology [R]. Final Reports under contract NO.DE-AC22- 91PC0027 to the Federal Energy Technology Center, US, Department of Energy, Pittsburgh, Pennsylvania, 1998.
6Shaw T P, Hughes P W. Optimize CO2 removal [J]. Hydrocarbon Processing, 2001, 5: 53-56.
7Maddox R N. Gas Conditioning and Processing Vol.4. Gas and Liquid Sweetening [M]. Tulsa: Penn Well Books, 1982.