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SHOCOTEC

SHOCOTEC. SHOCOTEC Short Time Contacting Process for the Desulphurisation of Renewable Gaseous Energy Carriers. Martin Miltner , Aleksander Makaruk , Ass.Prof . Michael Harasek mharasek@mail.zserv.tuwien.ac.at. SHOCOTEC. The project. Funded by Austrian national grant (FFG)

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SHOCOTEC

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  1. SHOCOTEC SHOCOTEC Short Time Contacting Process for the Desulphurisation of Renewable Gaseous Energy Carriers Martin Miltner, Aleksander Makaruk, Ass.Prof. Michael Harasek mharasek@mail.zserv.tuwien.ac.at

  2. SHOCOTEC The project • Funded by Austrian national grant (FFG) • Duration: 24 months • Started in January 2012 • Partners: • Institute of Chemical Technologies and Analytics, TU Vienna • Axiom Angewandte Prozesstechnik GmbH • QuantaRed Technologies GmbH

  3. SHOCOTEC Key facts • Develop a novel process for the desulphurisation of renewable gaseous energy carriers • Focus: biogas and producer gas from wood steam gasification • Based on already developed technology of chemical-oxidative scrubbing • Enhancement of process intensification, separation selectivity and plant economics • Development and application of advanced laser-spectroscopic analysis methods

  4. SHOCOTEC Example: simplified flowsheet of biogas upgrading plant for the production of biomethane to be injected to the natural gas grid adsorption: removal residual H2S adsorption: removal of TOC, tar, … gaspermeation: CO2 separation product gas biomethane (CH4 rich) chemicals cooling (drying) raw gas compression reheating effluent offgas (CO2 rich) H2S scrubbing • Raw gas desulphurisation is integral part of gas upgrading • Especially crucial at elevated H2S-contents in raw gas or if high fluctuations in gas quality or quantity are to be expected

  5. SHOCOTEC Commercially available process: Chemical-oxidative scrubbing at biogas upgrading plant with natural gas grid injection at Bruck/Leitha, Austria • Development towards: • Short-time contacting process • Highly compact and intensified • Precise analysis of reactant concentration

  6. SHOCOTEC Visit us: • www.virtuellesbiogas.at • bio.methan.at • www.bio-methaneregions.at

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