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A Continuous Oscillatory Baffled Reactor (COBR) is a specially designed chemical reactor to achieve plug flow under laminar flow conditions. Achieving plug flow has previously been limited to either a large number of continuous stir tank reactors (CSTR) in series or conditions with high turbulent flow. The technology incorporates annular baffles to a tubular reactor framework to create eddies when liquid is pushed up through the tube. Likewise, when liquid is on a downstroke through the tube, eddies are created on the other side of the baffles. Eddy generation on both sides of the baffles creates very effective mixing while still maintaining plug flow. By using COBR, potentially higher yields of product can be made with greater control and reduced waste.

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  • A Continuous Oscillatory Baffled Reactor (COBR) is a specially designed chemical reactor to achieve plug flow under laminar flow conditions. Achieving plug flow has previously been limited to either a large number of continuous stir tank reactors (CSTR) in series or conditions with high turbulent flow. The technology incorporates annular baffles to a tubular reactor framework to create eddies when liquid is pushed up through the tube. Likewise, when liquid is on a downstroke through the tube, eddies are created on the other side of the baffles. Eddy generation on both sides of the baffles creates very effective mixing while still maintaining plug flow. By using COBR, potentially higher yields of product can be made with greater control and reduced waste. (en)
  • Reator compartimentado oscilatório ou reator oscilatório compartimentado (RCO ou ROC), reator de fluxo oscilatório (RFO), em inglês oscillatory flow reactor (OFR) ou oscillatory baffled reactor (OBR), são reatores químicos tubulares com estrutura interna provida de chicanas (defletores) que geram o movimento oscilatório dos fluidos em reação aumentando seu tempo de residência e sua capacidade de mistura com consequente melhora da performance reacional. Existe uma demanda significativa nas indústrias química e farmacêutica pelo uso mais eficiente de reagentes, solventes e energia minimizando a produção de resíduos sólidos e efluentes não aproveitáveis. Estas necessidades conduzem a novos reatores contínuos sendo desenvolvidos nos anos recentes, entre os quais, os reatores reatores compartimentados oscilatórios, que são um design relativamente novo de reatores de fluxo em pistão "intensificados", reatores que intensificam processos. Eles proporcionam um novo tipo de dispositivos de mistura, sendo capazes de processar de forma contínua reações que são processadas normalmente de forma descontínua, em batelada, pois necessitam de longos tempos de residência. (pt)
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  • A Continuous Oscillatory Baffled Reactor (COBR) is a specially designed chemical reactor to achieve plug flow under laminar flow conditions. Achieving plug flow has previously been limited to either a large number of continuous stir tank reactors (CSTR) in series or conditions with high turbulent flow. The technology incorporates annular baffles to a tubular reactor framework to create eddies when liquid is pushed up through the tube. Likewise, when liquid is on a downstroke through the tube, eddies are created on the other side of the baffles. Eddy generation on both sides of the baffles creates very effective mixing while still maintaining plug flow. By using COBR, potentially higher yields of product can be made with greater control and reduced waste. (en)
  • Reator compartimentado oscilatório ou reator oscilatório compartimentado (RCO ou ROC), reator de fluxo oscilatório (RFO), em inglês oscillatory flow reactor (OFR) ou oscillatory baffled reactor (OBR), são reatores químicos tubulares com estrutura interna provida de chicanas (defletores) que geram o movimento oscilatório dos fluidos em reação aumentando seu tempo de residência e sua capacidade de mistura com consequente melhora da performance reacional. (pt)
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  • Oscillatory baffled reactor (en)
  • Reator compartimentado oscilatório (pt)
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