Seemingly of some possible interest to your query:

G.E. Mapstone, W.J. Chodkiewicz, "Alkali extraction of carbon disulphide from benzole", J. Appl. Chem., 2(8), August 1952, 435-438; https://doi.org/10.1002/jctb.5010020802

D.W. Parkes, I.A.M. Ford (Robinson Brothers Ltd.), “Process for the removal of carbon disulphide from a hydrocarbon liquid”, US Patent 2,418,047, Mar. 25, 1947.

Dear Carlos,

Thanks for your answer. But, I want to remove Benzene from Carbon disulfide .

I am not sure that there is much benzene in carbon disulfide. Anyway I suggest you to consider the use of molecular sieves for removing benzene and other BTEX.

Dears,

Thanks again for your answers.

I have found that CS2 can be purified from benzene through converting the later into nitrobenzene

see OSHA's method here:

https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1028AppD