2011 - Europe Direct Iasi

EUROINVENT 2011
CLASS 9
Chemical and Textile Industry
9.1.
Title Method for fractionation of amino acids mixtures
Dan Cascaval
Authors
1 , Anca-Irina Galaction 2 , Alexandra-Cristina
Blaga 1 , Alexandra Carlescu 1
1
Technical University „Gheorghe Asachi” of Iasi;
2
Institution University of Medicine and Pharmacy „Gr.T. Popa”
of Iasi
Patent no. Pending
The patent describes a new method for selective separation
of amino acids from protein hydrolysates or fermentation
Description
broths. Therefore, by using the reactive extraction with
D2EHPA, high efficiency and selectivity can be reached
with low energy and materials consumption.
9.2.
Title Method for separation of cinnamic acid
Dan Cascaval
Authors
1 , Anca-Irina Galaction 2 , Alexandra-Cristina
Blaga 1 , Lenuta Kloetzer 1
1
Technical University „Gheorghe Asachi” of Iasi;
2
Institution University of Medicine and Pharmacy „Gr.T. Popa”
of Iasi
Patent no. Pending RO A00646/27.07.2010
The patent presents a new method for separation of
cinnamic acid from fermentation broths or chemical
Description reactions media. The method consists on reactive
extraction and increases the separation efficiency,
decreases the required steps number and, implicitly,
reduces the separation cost.
9.3.
Title
Electrochemical process for obtaining 7β,11diacetoxy-drim-8-ene
Authors Mironov G., Colţa M., Vlad P., Ciocârlan A.
Institution
Institute of Chemistry, Academy of Sciences of
Moldova
Class 9
111
9