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1. (WO2015113129) METHOD FOR PRODUCING SYNTHETIC ALKYL AROMATIC LUBRICANT OIL FOR REFRIGERATION COMPRESSORS BY SELECTION OF SOLID ACID CATALYSTS MODIFIED DURING THE INTEGRATED ALKYLATION AND TRANSALKYLATION PROCESS IN REACTIVE DISTILLATION COLUMNS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/113129 International Application No.: PCT/BR2015/050005
Publication Date: 06.08.2015 International Filing Date: 28.01.2015
IPC:
C07C 6/12 (2006.01) ,C07C 2/66 (2006.01) ,C07C 15/107 (2006.01) ,B01J 29/08 (2006.01)
Applicants: WHIRLPOOL S.A.[BR/BR]; Avenida das Nações Unidas nº 12.995 - 32º andar 05425-070 São Paulo, BR
Inventors: ARANDA, Donato Alexandre Gomes; BR
DOS SANTOS, Expedito Raimundo Pereira; BR
MACHADO, Rosângela Maria; BR
Agent: REMER VILLAÇA & NOGUEIRA ASSESSORIA E CONSULTORIA DE PROPRIEDADE INTELECTUAL LTDA.; Rua Padre João Manuel, 755 - 3º andar 01411-001 São Paulo, BR
Priority Data:
BR102014002154-028.01.2014BR
Title (EN) METHOD FOR PRODUCING SYNTHETIC ALKYL AROMATIC LUBRICANT OIL FOR REFRIGERATION COMPRESSORS BY SELECTION OF SOLID ACID CATALYSTS MODIFIED DURING THE INTEGRATED ALKYLATION AND TRANSALKYLATION PROCESS IN REACTIVE DISTILLATION COLUMNS
(FR) PROCÉDÉ D'OBTENTION D'HUILE LUBRIFIANTE SYNTHÉTIQUE ALKYLAROMATIQUE POUR COMPRESSEURS DE RÉFRIGÉRATION PAR SÉLECTION DE CATALYSEURS SOLIDES ACIDES MODIFIÉS DANS LE PROCÉDÉ INTÉGRÉ D'ALKYLATION ET DE TRANSALKYLATION DANS DES COLONNES DE DISTILLATION RÉACTIVE
(PT) PROCESSO DE OBTENÇÃO DE ÓLEO LUBRIFICANTE SINTÉTICO ALQUILAROMÁTICO PARA COMPRESSORES DE REFRIGERAÇÃO PELA SELEÇÃO DE CATALISADORES SÓLIDOS ÁCIDOS MODIFICADOS NO PROCESSO INTEGRADO DE ALQUILAÇÃO E TRANSALQUILAÇÃO EM COLUNAS DE DESTILAÇÃO REATIVA
Abstract: front page image
(EN) The present invention discloses a method for producing alkyl aromatic compounds with higher selectivity for the production of monoalkyl aromatic compounds, by selection of solid acid catalysts modified during an integrated process that includes alkylation and transalkylation of aromatic and/or polyaromatic compounds for the selective production of monoalkyl aromatic compounds, as well as the (in situ) regeneration of the solid acid catalysts selected to carry out this process. The method of the present invention allows monoalkylated compounds to be produced with high rates of conversion, selectivity and yield.
(FR) La présente invention concerne un procédé d'obtention de composés alkylaromatiques offrant une plus grande sélectivité pour la production de composés monoalkylaromatiques par sélection de catalyseurs solides acides modifiés dans un procédé intégré comprenant l'alkylation et la transalkylation de composés aromatiques et/ou polyaromatiques en vue de la production sélective de composés monoalkylaromatiques, ainsi que la régénération (in situ) des catalyseurs solides acides sélectionnés pour ce procédé. Le procédé de la présente invention permet d'obtenir des composés monoalkylés présentant des taux de conversion, une sélectivité et un rendement élevés.
(PT) A presente invenção revela um processo de obtenção compostos alquilaromáticos onde há maior seletividade para a produção de compostos monoalquilaromáticos pela seleção de catalisadores sólidos ácidos modificados num processo integrado que compreende a alquilação e transalquilação de compostos aromáticos e/ou poliaromáticos para a produção seletiva de compostos monoalquilaromáticos, bem como a regeneração (in situ) dos catalisadores sólidos ácidos selecionados para este processo. O processo da presente invenção possibilita a obtenção de compostos monoalquilados com altas taxas de conversão, seletividade e rendimento.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Portuguese (PT)
Filing Language: Portuguese (PT)