DEP0014938DA - Process for the separation of aromatic oxy compounds from aqueous solutions - Google Patents

Description

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Claims (1)

F ι t «η t ι a ι; r ti ο b «· 1.) V β rf ehr #ii aur Aoeoaeltioflg from aroxatiöGrien «1« Faeael, Kr «β oil, Xj-lenol, Breiuskatecaia, aua wt» «rif« n, by xtr & Jttica alt orgealeoteea 61 · maintain 4e # PJä £ üoleiedeb «r <il <5h * e0 ei ed« ο and in «aaeer insoluble or nor little Lochellch β lad, thereby f« MAn «#ielui« t ₉ <1 ·· β als; ' tiier <i4er K.eton · Terfafarta o "öh Aaepraoh 1 ₉ d ^ duroh gekenneeiohnet, dull Irtr" * tion * aittel der: iethjlieol> utylflther or der w »rd« n. 9.) Experienced n * cb Äea Aaspjüßhen 1 and 2, cüdurch ßet that eunHchit eiat multi-level, s. 4 to 10 etufi g », extraction of any i-5» ungeoit ^J »ln like β. Β. Kthern, Fetern> or * r Ketonen ^ takes place, »« «ckitisslg to • uf ir.PÄOlrtBtgebalte vea under 100 ag / ^ i 1 * 20 mg / X _/ and da ·· 41« · ο processed «^ it or $ £ t & «Tornerif« Fntfrnan ^ der g «« Ii »ten tioaeiBittelreet elaer» eit «ran _t f la- or more (Lf igen extraction sit un» j * »« triech © n Ätöerra or ketones with the use of a fro * «er «N ixtraktloaeni t ^ laimge al · ia 4b» en te ja Erelalaof oatervorfen is · 4) Method n * oh Aa.e; ra «h 9, thereby geiceaajwicbjaet, dft ·· al« through the further, la- or verywtufiee extraction fheoole »ua dea i-Üsuageaittel 5t) % yfehren naeÄ Ajitpi'tteb 1 * 4 _S Im f «rf © & rta