Hytime fermentative hydrogen production
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HyTime – Fermentative Hydrogen Production. HyTime - Low temperature hydrogen production from second generation biomass Walter Wukovits Adela Drljo Anton Friedl [email protected] HyTime – Fermentative Hydrogen Production. Key Facts: Project Data

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HyTime – Fermentative Hydrogen Production

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Hytime fermentative hydrogen production

HyTime – Fermentative Hydrogen Production

HyTime - Low temperature hydrogen production from second generation biomass

Walter WukovitsAdela Drljo

Anton Friedl

[email protected]


Hytime fermentative hydrogen production1

HyTime – Fermentative Hydrogen Production

Key Facts:

  • Project Data

    • Project start: January 1, 2012

    • Project end: December 31, 2014

    • 9 partners

    • Total budget/grant: 3/1.9 M€

    • Fuel Cell and Hydrogen Joint Undertaking

    • Further information: www.biohydrogen.nl

  • Work packages

    • Biomass supply and fractionation

    • Hydrogen fermentation

    • Gas upgrading

    • System integration


Hytime fermentative hydrogen production2

HyTime – Fermentative Hydrogen Production

HyTime Process

H2

Feedstock

Gas Upgrading

Water

H2+CO2

Biogas

CH4+CO2

Organic Acids

Sugars

Heat

CO2

Biomass Pretreatment

Thermophilic Fermenter

Biogas Fermenter

Electricity

Fertiliz.

Chemicals

Non-Ferm.

C6H12O6 + 2 H2O → 2 CH3COOH + 4 H2 + 2 CO2

CH3COOH → CH4 + CO2


Hytime fermentative hydrogen production3

HyTime – Fermentative Hydrogen Production

Our Task:

Process / system integration to ensure

  • maximum product output

  • minimum energy demand

  • minimum costs

    for the overall HyTime process by

  • optimal combination of process units / steps / equipment

  • development of an integrated system

    based on

  • modeling / process simulation

  • process integration

  • up-scaling and engineering

  • technical and economic evaluation

  • experimental studies


Hytime fermentative hydrogen production4

HyTime – Fermentative Hydrogen Production


Hytime fermentative hydrogen production5

HyTime – Fermentative Hydrogen Production

Project goals:

  • Investigation of the potential of selected biomass and optimization of tailor-made pretreatment / fractionation procedures for high mobilization of fermentable sugars

  • Robust and stable conversion of feedstock to hydrogen in continuous fermentation at productivities of 1-10 kg H2/d

  • Development of a highly efficient gas cleaning unit for biologically produced hydrogen

  • Development of an integrated overall process

  • Process design, scale-upand cost analyses at a commercial scale

  • This project is co-financed by European funds from the Fuel Cells and Hydrogen Joint Undertaking under FCH-JU-2010-4 Grant Agreement Number 278855


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