reactor technology group department of chemical engineering

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Reactor technology group Department of Chemical Engineering NTNU : Prof.: Hugo A. Jakobsen og Hallvard F. Svendsen. Prof II: Arne Grislingås (Statoil) Postdoc: 2 PhD students: 11 Diploma students: 7-15/år. Marie Curie Training Site: 2 PhD students Collaboration with SINTEF chemical engineering: Researchers: 5

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Reactor technology group Department of Chemical Engineering. NTNU : Prof.: Hugo A. Jakobsen og Hallvard F. Svendsen. Prof II: Arne Grislingås (Statoil) Postdoc: 2 PhD students: 11 Diploma students: 7-15/år. Marie Curie Training Site: 2 PhD students - PowerPoint PPT Presentation

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Page 1: Reactor technology group Department of Chemical Engineering

Reactor technology groupDepartment of Chemical

Engineering• NTNU :

– Prof.: Hugo A. Jakobsen og Hallvard F. Svendsen. – Prof II: Arne Grislingås (Statoil)– Postdoc: 2 – PhD students: 11 – Diploma students: 7-15/år.– Marie Curie Training Site: 2 PhD students

• Collaboration with SINTEF chemical engineering:

– Researchers: 5

Page 2: Reactor technology group Department of Chemical Engineering

Research AreasA) Reactor modelling an experimental verification• Modellig examples:• Secondary reformer (fixed bed)• Methanol reactor (fixed bed and slurry)• Dehydrogenation• Fischer Tropsch (bubble column, multiphase monolite)• Desulfurization• Polymer reactors• Bio-reactors

• Eksperimental: • Fluid bed• Fixed bed• Slurry reactors (Bubble columns and three phase reactors )• Agitated tanks

A Fluidized bed reaktor used for studies on bubble formation and particle-velocities.

A stirred tank used for studies of heat transport and flow phenomena.

Page 3: Reactor technology group Department of Chemical Engineering

Formation and capture of droplets ingas streams (models and

experimental)

• Droplet/droplet and droplet/surface coalescence

• Droplet break-up• Deposition• Entrainment• Cyclone performance• Mesh-pad performance• Inlet geometry

A

B) HiPGaS, High Pressure Gas Separation

Page 4: Reactor technology group Department of Chemical Engineering

C) Numerikk og programmering

• Bruk av CFD-verktøy (Fluent, CFX)

• Utvikling av programmer for strømningsanalyse

• Evaluering av numeriske metoder

• Parallellisering

Page 5: Reactor technology group Department of Chemical Engineering

Modellering:• Membrankontaktor• Absorpsjonstårn• Likevekter og kinetikk• Molekylmodellering av

aminer• Desorpsjon

Eksperimentelt:•Likevekter og kinetikk•Pilotstudier•Termiske data

D ) CO2-fjerning fra naturgass og eksosgass

Page 6: Reactor technology group Department of Chemical Engineering

D ) CO2-fjerning fra naturgass og eksosgass

Pilotanlegg for CO2 -fjerning

Page 7: Reactor technology group Department of Chemical Engineering

Samarbeid• SINTEF (Kjemi, Material)• NTNU (Mekanikk, termo- og fluiddynamikk, Matematikk)• UiB (Fysisk institutt)• HIT (Prosessteknikk)• Statoil (Rotvoll og Stavanger)• Kværner Process Systems• DNMI (luftforurensing)

• Washington University, St Louis (Reaktor)• ENSIACET, Toulouse, (Reaktor)

• Univ. of Texas, Austin (CO2)

• Univ. of Regina, Canada, (CO2)

• Univ. of Stuttgart, TysklandNorman, (HiPGaS, CO2)

Page 8: Reactor technology group Department of Chemical Engineering

Forskningsprogrammer

•HiPGaS (High Pressure Gas Separation, www.hipgas.ntnu.no)

•Carpet (CFD Applied to Reactor Process Technology,www.carpet.ntnu.no)

•CO2-SIP (Strategisk instituttprogram, SINTEF)

•Natural Gas Systems Group (NGSG)

•CASTOR ( IP i 6 rammeprogram)

•ULCOS ( IP i 6 rammeprogram

Page 9: Reactor technology group Department of Chemical Engineering

Reaktorteknologi Fag i 4. årskurs (7. og 8.

semester)

• SIK 2063 Transportprosesser Faglærere: H. Jakobsen og H. Svendsen

• SIK 2053 Reaktorteknologi Faglærer: H. Jakobsen

• SIK 2070 Prosjektering av prosessanlegg Veiledere: Alle i gruppa.

Page 10: Reactor technology group Department of Chemical Engineering

SIK 2093 Reaktorteknologi fordypningsemne

• Reaktorteknologi prosjekt (15-20 SP)

• Gassrensing (Faglærere: May-Britt Hägg og Hallvard Svendsen 5 SP)

• Reaktormodellering (Faglærer: Hugo Jakobsen 5 SP)

• Moduler på 5 SP kan også velges fra andre grupper/ institutter/fakulteter, men valgene må godkjennes.

Page 11: Reactor technology group Department of Chemical Engineering

Hvor har studentene fra Reaktorteknologi fått jobb

• Industrien:– Olje/gass-industri (Statoil, Hydro, Phillips

etc.– Kjemisk industri (Statoil, Hydro, Borealis,

Jotun, Dyno...)– Ingeniørselskaper (Aker-Kværner, ABB,

Slumberger …)

• Forskningsinstitutter (SINTEF, DNMI, ..)• Offentlig forvaltning (NFR, SFT..)• Universiteter/høgskoler

Page 12: Reactor technology group Department of Chemical Engineering

CARPETCFD Applied to Reactor ProcEss Technology

CARPET 1: Experimental characterization of disperse multiphase flows (Elisabeth Thorbjørnsen).

CARPET 2: Modeling of dispersed multi-fluid flow in chemical reactors (Carlos Dorao) .

CARPET 3: Modeling of Fluidized bed reactors (Håvard Lindborg)

CARPET 4: Application of Large Eddie Simulation (LES) in reactor modeling (Thomas Braseth).

CARPET 5: Experiments on near-interface flow phenomena (Maria Fernandino)

NTNU

SINTEFCa 7 forskere fra Kjemi, Material og Matematikk