Define the components

The FT010 stream is a mixture of the components methane (CH4), ethane (C2H6) and propane (C3H8). The weight % of the mixture is 10:60:30 (methane : ethane : propane).

The FT011 stream is a mixture of the components methane (CH4) and ethane (C2H6). The weight % of the mixture is 80:20 (methane : ethane).

The FT013 stream is a mixture of the components ethane (C2H6) and propane (C3H8). The weight % of the mixture is 90:10 (ethane : propane).

Using the same method as above for creating components, define the propane (C3H8) component of stream FT014 to be 100 wt%. You will have only a single row in the components table.