METHOD FOR ADSORPTIVE SEPARATION OF DICHLOROTOLUENES

A method for selectively separating 2,6-dichlorotoluene from a mixture of dichlorotoluene isomers by means of a zeolite adsorber, characterized in that a zeolite selected from the group consisting of ZSM-8 zeolite, ZSM-11 zeolite, ZSM-21 zeolite, ZSM-35 zeolite, Zeta-1 zeolite, Zeta-3 zeolite and TP...

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Hauptverfasser: KANESHIKI, TOSHITAKA, KANNO, SUEO, HANE, YUICHI, ABE, YOSHIHIKO, ENDO, TOSHIYUKI, HANEDA, TADAYOSHI
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:A method for selectively separating 2,6-dichlorotoluene from a mixture of dichlorotoluene isomers by means of a zeolite adsorber, characterized in that a zeolite selected from the group consisting of ZSM-8 zeolite, ZSM-11 zeolite, ZSM-21 zeolite, ZSM-35 zeolite, Zeta-1 zeolite, Zeta-3 zeolite and TPZ-3 zeolite, is used as the adsorber to selectively separate 2,6-dichlorotoluene as a non-adsorbed component.