Trabalho de evento-anais periodico

Coninuous enzymatic lubricant production from fusel oil in a two-stage packed bed reactor incorporating a water extraction column (2019)

• Authors:
  • Bôas, Renata de Nazaré Vilas
  • Lima, Rosemar de
  • Oliveira, Pedro Carlos de
  • Castro, Heizir Ferreira de
• USP affiliated authors: OLIVEIRA, PEDRO CARLOS DE - EEL ; CASTRO, HEIZIR FERREIRA DE - EEL ; LIMA, ROSEMAR DE - EEL
• Unidade: EEL
• Subjects: LIPASE; ENGENHARIA QUÍMICA
• Language: Inglês
• Abstract: The esterification of fusel oil with oleic acid catalyzed by lipase from Rhizopus oryzae immobilized on polystyrene/divinylbenzene copolymer resin was assessed in a two-stage packed bed reactor running on a continuous flow. Molecular sieves were used to remove the water formed as byproduct by coupling the reactor with a column extractor. The modification presented herein introduces a pathway for replacing saturated molecular sieves by regenerated sieves at a given time. Ester synthesis on a continuous flow carried out without a water column extractor was used as a control. The performance of the proposed system was quantitatively confirmed for space-times of 10 h, thus resulting in average productivities of 292.2 ± 18.5 molester g-1 min-1, with minimal feedstock lost and good stability of the immobilized lipase, revealing an average half-life time of 179.6 h.
• Source:
  • Título do periódico: XXII Simpósio Nacional de Bioprocessos e XIII Simpósio de Hidrólise Enzimática de Biomassas
  • Volume/Número/Paginação/Ano: p.1-1, 2019


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• ABNT

  BÔAS, Renata de Nazaré Vilas et al. Coninuous enzymatic lubricant production from fusel oil in a two-stage packed bed reactor incorporating a water extraction column. XXII Simpósio Nacional de Bioprocessos e XIII Simpósio de Hidrólise Enzimática de Biomassas. [S.l.]: Escola de Engenharia de Lorena, Universidade de São Paulo. Disponível em: https://www.researchgate.net/publication/334899496_Continuous_enzymatic_lubricant_production_from_fusel_oil_in_a_two-stage_packed_bed_reactor_incorporating_a_water_extraction_column/link/5d47524fa6fdcc370a7c4baf/download?_tp=eyJjb250ZXh0Ijp7InBhZ2UiOiJwdWJsaWNhdGlvbiIsInByZXZpb3VzUGFnZSI6bnVsbH19. Acesso em: 27 abr. 2024. , 2019

• APA

  Bôas, R. de N. V., Lima, R. de, Oliveira, P. C. de, & Castro, H. F. de. (2019). Coninuous enzymatic lubricant production from fusel oil in a two-stage packed bed reactor incorporating a water extraction column. XXII Simpósio Nacional de Bioprocessos e XIII Simpósio de Hidrólise Enzimática de Biomassas. Escola de Engenharia de Lorena, Universidade de São Paulo. Recuperado de https://www.researchgate.net/publication/334899496_Continuous_enzymatic_lubricant_production_from_fusel_oil_in_a_two-stage_packed_bed_reactor_incorporating_a_water_extraction_column/link/5d47524fa6fdcc370a7c4baf/download?_tp=eyJjb250ZXh0Ijp7InBhZ2UiOiJwdWJsaWNhdGlvbiIsInByZXZpb3VzUGFnZSI6bnVsbH19

• NLM

  Bôas R de NV, Lima R de, Oliveira PC de, Castro HF de. Coninuous enzymatic lubricant production from fusel oil in a two-stage packed bed reactor incorporating a water extraction column [Internet]. XXII Simpósio Nacional de Bioprocessos e XIII Simpósio de Hidrólise Enzimática de Biomassas. 2019 ;1-1.[citado 2024 abr. 27 ] Available from: https://www.researchgate.net/publication/334899496_Continuous_enzymatic_lubricant_production_from_fusel_oil_in_a_two-stage_packed_bed_reactor_incorporating_a_water_extraction_column/link/5d47524fa6fdcc370a7c4baf/download?_tp=eyJjb250ZXh0Ijp7InBhZ2UiOiJwdWJsaWNhdGlvbiIsInByZXZpb3VzUGFnZSI6bnVsbH19

• Vancouver

  Bôas R de NV, Lima R de, Oliveira PC de, Castro HF de. Coninuous enzymatic lubricant production from fusel oil in a two-stage packed bed reactor incorporating a water extraction column [Internet]. XXII Simpósio Nacional de Bioprocessos e XIII Simpósio de Hidrólise Enzimática de Biomassas. 2019 ;1-1.[citado 2024 abr. 27 ] Available from: https://www.researchgate.net/publication/334899496_Continuous_enzymatic_lubricant_production_from_fusel_oil_in_a_two-stage_packed_bed_reactor_incorporating_a_water_extraction_column/link/5d47524fa6fdcc370a7c4baf/download?_tp=eyJjb250ZXh0Ijp7InBhZ2UiOiJwdWJsaWNhdGlvbiIsInByZXZpb3VzUGFnZSI6bnVsbH19

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