Title:
METHOD FOR PREPARING, USING AND RECOVERING ABSORBENT MATERIAL FOR APOLAR COMPOUNDS OR MIXTURES
Document Type and Number:
WIPO Patent Application WO/2012/006707
Kind Code:
A3
Abstract:
The present invention describes the method for preparing, using and recovering an absorbent material for apolar compounds or mixtures of apolar compounds, such as organic solvents, mineral oil and derivatives thereof, lubricant oils, edible oils, inter alia. The absorbent material is composed of an inorganic matrix of high porosity, low density and high mechanical resistance. This matrix is rendered water-proof, thus acquiring the property of absorbing apolar compounds or mixtures of apolar compounds.
Inventors:
MAGELA DE LIMA GERALDO (BR)
CLAUDIO BELCHIOR JADSON (BR)
VOGA PEREIRA GEISON (BR)
VIEIRA DE ANDRADE FABRICIO (BR)
GUIMARAES COELHO MARCIO (BR)
SANTOS CAVANELLAS GOMES DANIELE (BR)
GABRIELA SILVA PINHEIRO NATHALIA (BR)
CLAUDIO BELCHIOR JADSON (BR)
VOGA PEREIRA GEISON (BR)
VIEIRA DE ANDRADE FABRICIO (BR)
GUIMARAES COELHO MARCIO (BR)
SANTOS CAVANELLAS GOMES DANIELE (BR)
GABRIELA SILVA PINHEIRO NATHALIA (BR)
Application Number:
PCT/BR2011/000236
Publication Date:
March 15, 2012
Filing Date:
July 14, 2011
Export Citation:
Assignee:
UNIV MINAS GERAIS (BR)
MAGELA DE LIMA GERALDO (BR)
CLAUDIO BELCHIOR JADSON (BR)
VOGA PEREIRA GEISON (BR)
VIEIRA DE ANDRADE FABRICIO (BR)
GUIMARAES COELHO MARCIO (BR)
SANTOS CAVANELLAS GOMES DANIELE (BR)
GABRIELA SILVA PINHEIRO NATHALIA (BR)
MAGELA DE LIMA GERALDO (BR)
CLAUDIO BELCHIOR JADSON (BR)
VOGA PEREIRA GEISON (BR)
VIEIRA DE ANDRADE FABRICIO (BR)
GUIMARAES COELHO MARCIO (BR)
SANTOS CAVANELLAS GOMES DANIELE (BR)
GABRIELA SILVA PINHEIRO NATHALIA (BR)
International Classes:
B01D51/00; B01J20/30; B01J16/00; B01J20/02; B01J20/26
Domestic Patent References:
| WO2006017919A1 | 2006-02-23 |
Foreign References:
| US3382170A | 1968-05-07 | |||
| BRPI0701585A2 | 2008-11-11 | |||
| US5035804A | 1991-07-30 | |||
| US2367384A | 1945-01-16 | |||
| BR0201685A | 2004-03-02 |
Other References:
TEAS, CH. ET AL.: "Investigation of the effectiveness of absorbent materials in oil spills clean up", DESALINATION, vol. 140, no. ISS. 3, 20 November 2001 (2001-11-20), pages 259 - 264, XP004329759, DOI: doi:10.1016/S0011-9164(01)00375-7
Attorney, Agent or Firm:
DE CASTRO LEITE GORI, Ana Luiza (6627Unidade Administrativa II, 2° andar, Sala 2008,CEP:-90, Belo Horizonte MG, BR)
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