Bio

Ivo Azenha is a PhD Student at EgiChem focusing on Simulated moving bed.

Articles

I.S. Azenha, M.Q. Simões, A. Mendes, C.M. Silva. Adsorbents, mobile phases and strategies for the chromatographic separation of betulinic, oleanolic and ursolic acids, Biomass Conversion and Biorefinery 14 (2024) 13747–13778.

I.S. Azenha, J.P.S. Aniceto, D.P. Ribeiro, A. Mendes, C.M. Silva. Reversed phase chromatographic separation and downstream precipitation of lupane- and oleanane-type triterpenoids: experiments and modeling based on the method of moments, Separation and Purification Technology 260 (2021) 118208.

J.P.S. Aniceto, I.S. Azenha, A. Mendes, C.M. Silva. Simulated Moving Bed Separation of Betulinic and Ursolic Acids Based on Computer Simulations using Data from the Method of Moments, International Journal of Green Technology 7 (2021) 7-15.

I.S. Azenha, J.P.S. Aniceto, S.P. Sequeira, A. Mendes, C.M. Silva. Chromatographic separation of betulinic and oleanolic acids, Separation and Purification Technology 235 (2020) 116129.

I.S. Azenha, J.P.S. Aniceto, C.A. Santos, A. Mendes, C.M. Silva. Enhanced separation of bioactive triterpenic acids with a triacontylsilyl silica gel adsorbent: from impulse and breakthrough experiments to the design of a simulated moving bed unit, Separation and Purification Technology 248 (2020) 116991.

J.P.S. Aniceto, I.S. Azenha, F.M.J. Domingues, A. Mendes, C.M. Silva. Design and optimization of a simulated moving bed unit for the separation of betulinic, oleanolic and ursolic acids mixtures: Experimental and modeling studies, Separation and Purification Technology 192 (2018) 401-411.

S.P. Cardoso, I.S. Azenha, Z. Lin, I. Portugal, A.E. Rodrigues, C.M. Silva. Inorganic Membranes for Hydrogen Separation, Separation and Purification Reviews 47 (2018) 229-266.

S.P. Cardoso, I.S. Azenha, I. Portugal, Z. Lin, A.E. Rodrigues, C.M. Silva. Single and binary surface diffusion permeation through zeolite membranes using new Maxwell-Stefan factors for Dubinin-type isotherms and occupancy-dependent kinetics, Separation and Purification Technology 182 (2017) 207-218.

S.P. Cardoso, I.S. Azenha, Z. Lin, I. Portugal, A.E. Rodrigues, C.M. Silva. Experimental measurement and modeling of ion exchange equilibrium and kinetics of cadmium(II) solutions over microporous stannosilicate AV-6, Chemical Engineering Journal 295 (2016) 139-151.

Posters

B.S. Monteiro, J. Fuentes, I.S. Azenha, J.P.S. Aniceto, C.M. Silva. Isolation of triterpenic acids by Simulated Moving Bed chromatography, HPLC 2023, Duesseldorf, Germany, June 18-22, 2023.

I.S. Azenha, J.P.S. Aniceto, D.P. Ribeiro, A. Mendes, C.M. Silva. Separation of betulinic and oleanolic acids by analytical and preparative liquid chromatography: experiments and modeling, 12º Encontro Nacional de Cromatografia, Aveiro, 6 - 8 December, 2022.

I.S. Azenha, J.P.S. Aniceto, A. Mendes, C.M. Silva. Improving the simulated moving bed separation of oleanolic and ursolic acids with a C30 stationary phase, 12th European Congress of Chemical Engineering and 5th European Congress of Applied Biotechnology, Florence, Italy, 15-19 September,, 2019.

I.S. Azenha, J.P.S. Aniceto, A. Mendes, C.M. Silva. Optimizing the separation of oleanolic and ursolic acids by simulated moving bed chromatography using a C30 adsorbent, 2019 AIChE Annual Meeting, Orlando, USA, November 10-15, 2019, 2019.

J.P.S. Aniceto, I.S. Azenha, A. Mendes, C.M. Silva. Study of tritperpenic acids isolation by simulated moving bed at two distinct scales, ChemPor 2018, Aveiro, 8 – 4 October, 2018.

I.S. Azenha, J.P.S. Aniceto, S. Sequeira, A. Mendes, C.M. Silva. The separation of betulinic and oleanolic acids by simulated moving bed chromatography: Experimental and modeling studies, 6th Portuguese Young Chemists Meeting, Setúbal, 16 – 18 May, 2018.

B. Zêzere, I.S. Azenha, A.L. Magalhães, A. Mendes, C.M. Silva. Chromatographic measurement of eucalyptol diffusivities in compressed fluids, 10º Encontro Nacional de Cromatografia, Bragança, 4-6 December, 2017.

I.S. Azenha, J.P.S. Aniceto, F.M.J. Domingues, A. Mendes, C.M. Silva. Design and optimization of a simulated moving bed unit for the separation of betulinic, oleanolic and ursolic acids mixtures: experimental and modeling studies, 10º Encontro Nacional de Cromatografia, Bragança, 4-6 December, 2017.

Thesis

I.S. Azenha. Síntese, caraterização e modelação de membranas zeolíticas para separação de gases, MSc Thesis, Coordinator(s): Carlos Manuel Santos da Silva and Simão Pedro Pereira Cardoso, University of Aveiro, 2015.