1) Adina Lima de Santana

Defense Date: 12/19/12

Title: DETERMINATION OF MASS TRANSFER PARAMETERS OF THE SUPERCRITICAL EXTRACTION PROCESS.

Research Line: Organic Process Engineering

Advisors: Nélio Teixeira Machado and Marilena Emmi Araújo

2) Anna Sylmara da Costa Lopes

Defense Date: 09/28/12

Title: MODIFICATION OF THE COMMERCIAL ACTIVATED CHARCOAL (CAG) SURFACE FOR APPLICATION IN THE ADSORPTION OF BENZENE AND TOLUENE.

Research Line: Organic Process Engineering

Advisors: Samira Maria Leão de Carvalho and Davi do Socorro Barros Brasil

3) Danielly da Silva Quaresma

Defense Date: 03/28/12

Title: HYDROMETALLURGICAL STUDY OF TITANIUM COMPOUNDS FROM WASTE FROM THE BAYER PROCESS.

Research Line: Inorganic Process Engineering

Advisors: José Antônio da Silva Souza and Célio Augusto Gomes de Souza

4) Halene Helensieva Queiroz Moraes

Defense Date: 03/30/12

Title: EXPERIMENTAL OPTIMIZATION OF EXTRACTION OF GINGER ESSENTIAL OIL (Zingiber officinale).

Research Line: Organic Process Engineering

Advisors: Lênio José Guerreiro de Faria and Célio Augusto Gomes de Souza

5) Juliane da Silva e Silva

Defense Date: 09/27/12

Title: STUDY OF THE USE OF NATURAL POLYMERS AS FLOCCULATION AIDS IN WATER TREATMENT FOR INDUSTRIAL PURPOSES.

Research Line: Organic Process Engineering

Advisor: Denilson Luz da Silva

6) Luana Santana dos Santos

Defense Date: 03/30/12

Title: ELECTROCHEMICAL STUDY OF ALUMINUM-SILICON METAL ALLOYS IN ACID MEDIUM.

Research Line: Inorganic Process Engineering.

Advisor: José Carlos de Araújo Cardoso Filho

7) Selma dos Santos Melo

Defense Date: 09/20/12

Title: PRODUCTION OF ACTIVATED CHARCOAL FROM RESIDUAL BIOMASS OF BRAZIL NUTS (Bertholletia excelsa L.) FOR ADSORPTION OF COPPER (II).

Research Line: Organic Process Engineering

Advisor: Denilson Luz da Silva

8) Tatiane da Silva Damasceno

Defense Date: 09/25/12

Title: STUDY OF THE EXTRACTION PROCESS AND ALLELOPATHIC EVALUATION OF EXTRACTS OBTAINED FROM THE BARKS OF THE STEM OF Croton palanostigma KLOTZSCH.

Research Line: Organic Process Engineering

Advisors: Lênio José Guerreiro de Faria and Davi do Socorro Barros Brasil

9) Walter Figueiredo de Almeida Junior

Defense Date: 09/24/12

Title: CHARACTERIZATION AND PROPOSAL FOR TREATMENT OF WOOD WASTE LEACHATE.

Research Line: Organic Process Engineering

Advisor: Denilson Luz da Silva