Draw the process flow chart of the Unit 100 process described below. Unit 100 definition: The air (stream 1) fed to the process is compressed and depressurized in the C-101 compressor. By increasing (current 2), it is taken from the top of the T102 column to 305 K in the E-101 heat exchanger. (stream 13) is cooled by a nitrogen stream. Cooled air stream (stream 3) at C-102 compressor 9 compressed to atm pressure. The air coming out of the compressor (current-4) E-102 and E-103 heat It is cooled up to 107 K with the help of refrigerant in the exchangers. E-103 heat pressure is reduced to 5 atm and temperature to 99 K in the expansion valve exiting the exchanger (current 6) (stream 7) is then fed to the T-101 column. Top product (current 10) from the E-105 heat exchanger is passed, then the pressure is reduced to 1.0 atm in the expansion valve (current 11) and T-102 is fed to the column from the top of the column (Tray 1). Sub-product of T-101 column (stream 8) The pressure is reduced to 1.0 atm by passing through the expansion valve and fed to the T-102 column. 99% refrigerant for the cascade refrigerant compressor, the top product of the nitrogen-containing T-102 column (current 13) In the E-101 heat exchanger, which is used as a sent to the warehouse. Sub-product of T-102 column containing 99.5% oxygen E-105 heat It is passed through the heat exchanger (current 18), then medium pressure steam in the E-106 heat exchanger. After being heated with (current 19), it is sent to the tank. Steam drawn from the 10th tray of the T-102 column The product stream (current 16) is sent to the argon purification system Unit 200. Argon purification T102 combined with 99% Nitrogen containing current (current 20) and current 11 coming from unit (Unit 200) fed to the top of the column. Oxygen-rich stream (stream 15) from unit 200 fed into the colon.