12 - Ţurcan alexandru 1141 iipcb

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  • Universitatea POLITEHNICA Bucureti Facultatea de Chimie Aplicat si tiina Materialelor PROCESUL DE OBINERE A ETIL TER BUTIL ETERULUI Student: urcan Alexandru Grupa 1141 IIPCB

    Coordonator: Conf. dr. ing. Gheorghe Bumbac

  • CuprinsI. Documentare tehnicI.1. Importana obinerii industriale a ETBE-ului.I.2. Obinerea industrial i problematica.

    II. Dimensionare tehnologicII.1. Modelarea i simularea instalaiei clasice.II.2. Rezultate i discuii.

  • I.1. Importana obinerii industriale a ETBE-ului

  • Ce este ETBE-ul?Aditiv al benzinei.

    Aditivii mbuntesc calitile de ardere a combustibililor.

    A aprut ca nlocuitor a MTBE-ului, care la rndul lui a nlocuit tetraetilul de plumb.

    Recent este produs utiliznd resurse regenerabile.

  • ObinereReacia are loc ntre etanol i izobuten sau ter-butil alcool.

  • ETBE

  • CO aditivi oxigenai

  • ETBE recomandat ca aditiv

  • Solubilitate n ap

  • Configuraia pieei

  • Materii primeIzobutenaEtanolulBio

  • Chimism CH3 | 2H2C = C i C8H16 | (izooctene) CH3

    2CH3 CH2 OH H3C CH2 O CH2 CH3 + H2O DEE

    (dietil eter) CH3 CH3 | | H2C = C + H2O CH3 C OH | | CH3 CH3 TBA (ter-butil-alcool)

  • Termodinamica reaciei

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