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Machine translation
1. (WO2004099115) PROCESS FOR EXTRACTION AND CATALYTIC ESTERIFICATION OF FATTY ACIDS FOUND IN SEWAGE SCUM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/099115    International Application No.:    PCT/BR2004/000058
Publication Date: 18.11.2004 International Filing Date: 29.04.2004
Chapter 2 Demand Filed:    02.11.2004    
IPC:
C07C 67/08 (2006.01)
Applicants: COPPE/UFRJ - COORDENAÇÃO DOS PROGRAMAS DE PÓS GRADUAÇÃO DE ENGENHARIA DA UNIVERSIDADE FEDERAL DO RIO DE JANEIRO [BR/BR]; Centro de Tecnologia, s/n° Bloco G, Ilha do Fundão, 21945-970 Rio de Janeiro (BR) (For All Designated States Except US).
ARANDA, Donato, Alexandre, Gomes [BR/BR]; (BR) (For US Only).
FAGUNDES, Marcos, Vinicios, Marques [BR/BR]; (BR) (For US Only).
OLIVEIRA, Luciano, Basto [BR/BR]; (BR) (For US Only).
VIEIRA, Eduardo de Castro; (BR) (For US Only)
Inventors: ARANDA, Donato, Alexandre, Gomes; (BR).
FAGUNDES, Marcos, Vinicios, Marques; (BR).
OLIVEIRA, Luciano, Basto; (BR).
VIEIRA, Eduardo de Castro; (BR)
Agent: DE CASTRO, Joubert, Gonçalves; Praia de Icaraí 237/1301-B, Icaraí, 24230-003 Niterói - RJ (BR)
Priority Data:
PI0301254-9 06.05.2003 BR
Title (EN) PROCESS FOR EXTRACTION AND CATALYTIC ESTERIFICATION OF FATTY ACIDS FOUND IN SEWAGE SCUM
(FR) PROCEDE D'EXTRACTION ET D'ESTERIFICATION CATALYTIQUE D'ACIDES GRAS SE TROUVANT DANS L'ECUME DES EAUX USEES
Abstract: front page image
(EN)The innovation proposed herein describes the process of a fatty acids esterification presents in the sewage scum namely the surface phase of sewage rich in fatty matter, being that this fatty acids are extracted from the scum and esterified by acid catalysts and reagents like as methanol or ethanol.
(FR)La présente invention a trait à un procédé d'estérification d'acides gras se trouvant dans l'écume des eaux usées, notamment la phase superficielle des eaux usées riche en matière grasse, ces acides gras étant extraits de l'écume et estérifiés par des catalyseurs acides et des réactifs tels que le méthanol ou l'éthanol.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)