Extraction and filtering in ultrasonic field: finite element modelling and simulation of the processes

Abstract:

:In this research, the use of powerful sonification is studied in making the extraction of tannins more efficient. A combined extraction-filtration system using sonification was designed and modelled. Preliminary extraction studies were carried out to show the effect of ultrasound in extraction. In these experiments high-intensity ultrasound was utilised in extraction of tannins of Salix phylicifolia. Different solvents were used in extraction experiments. Pickled sheepskin was tanned with the extracts and with some other vegetable tannins for comparisons.

journal_name

Ultrasonics

journal_title

Ultrasonics

authors

Mantysalo M,Mantysalo E

doi

10.1016/s0041-624x(99)00163-8

subject

Has Abstract

pub_date

2000-03-01 00:00:00

pages

723-6

issue

1-8

eissn

0041-624X

issn

1874-9968

pii

S0041-624X(99)00163-8

journal_volume

38

pub_type

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