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Priority to RO119731ApriorityCriticalpatent/RO92589B1/en
Publication of RO92589A2publicationCriticalpatent/RO92589A2/en
Publication of RO92589B1publicationCriticalpatent/RO92589B1/en
Inventia se refera la o coloana de extractie cu talere perforate pentru sisteme lichid-lichid. în scopul realizarii extractiei lichid-lichid, coloana este formata dintr-un corp cilindric, verticcal în care sunt montate talere din tabla de otel, orizontale. Pe fiecare taler se gaseste cate un tub deversor care mentine nivelul constant al lichidului si prin care are loc circulatia fazei continui, si perforatii sub forma de fante triunghiulare, obtinute prin stantare.The invention relates to a perforated pan extraction column for liquid-liquid systems. In order to carry out the liquid-liquid extraction, the column is formed of a cylindrical vertical body in which horizontal steel plate trays are mounted. On each taler there is a spillway tube that maintains the constant level of the liquid and which carries the continuous phase movement and perforations in the form of triangular slits obtained by punching.
RO119731A1985-08-011985-08-01Stripping column with orifice plates for liquid-liquid system
RO92589B1
(en)