Compute-aided GC spectrum identification for Fischer-Tropsch synthesis products based on Excel VBA

The products of Fischer-Tropsch synthesis(FTS) included a large number of hydrocarbons and oxygenates,which made the identification of GC spectrum very difficult.Based on Excel software and its VBA language,an auto identification procedure of GC spectrum was developed according to the characteristic of FTS products.Combining the advantages of compute-aided identification and manual recognition,the new procedure enhanced the efficiency and accuracy of the FTS product analysis significantly.