tÜbİtak mehmet unsal, haydar livatyali, parvana aksoy, serhat gul, alper onoglu catliq- catalytic...
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MEHMET UNSAL, HAYDAR LIVATYALI, PARVANA MEHMET UNSAL, HAYDAR LIVATYALI, PARVANA AKSOY, SERHAT GUL, ALPER ONOGLUAKSOY, SERHAT GUL, ALPER ONOGLU
CatLiq- Catalytic Hydrothermal CatLiq- Catalytic Hydrothermal Liquefaction Process from Pilot Scale to Liquefaction Process from Pilot Scale to Demo ScaleDemo Scale
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International Congress and Expo on Biofuels & Bioenergy
August 25-27, 2015 Valencia, Spain
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Our TeamAltaca Energy is an alternative energy company who owns all the intellectual rights of the CatLiq® technology.
TUBITAK Marmara Research Center Energy and Environment Institutes conduct the laboratory analyses and support the project as technical consultant in process and equipment design.
Bogazici University Chemical and Mechanical Engineering Departments contribute to the project as a consultant in reaction engineering in process in Turkey
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Lab Scale Plant
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LAB-SCALE PLANTLAB-SCALE PLANT
5CATLIQ OIL ANALİZLERİ VE PROSES OPTİMİZASYONU
Conditions Supercritical waterReaction time ~30 minutesFeedstocks All kinds of biomass, wet feedstocks, no drying
required, 60 kg/hChemistry Reactive water, like acetone solvent,
deoxygenetion as carbondioxideProducts 45% biocrude oil (%w on feedstock, dry
basis),25% gas, 20% unconverted carbon, 10% soluble organics in water phase.
Thermal efficiency 70-90%
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Scale-up HyrarcyScale-up Hyrarcy
• Flow diagram• Mass and energy balance• Process simulation and equipment
design• CFD• Mechanical design• Stress analysis
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Block Diagram
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Feedstock Heat Exchangers Reactor Gas/Solid Separator Ash furnace Ash15 tonne/h 570 kg/h COrg.1.5 tonne/h 780 kg/h inorg.
Water/Oil Separator Wastewater treatment Water6 tonne/h
Catliq Oil650 kg/h
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Heat exchangers, H/E-1
• Pressure 250 bar
• Temperature from 80 to 341 C
• 36 of Tube-in-tube
• Designed by ASME div. 2 Sec.VIII
• Pre-reaction is formed.
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Heat exchangers, H/E-2
• P= 250 bar
• T=341 to 380 C
• 24 of shell-tube
• Designed by ASME div. 2 Sec.VIII
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Wow! Flange… H/E-3
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Heat exchangers, H/E-3
• P= 250 bar• T=341 to
400 C• Shell-tube• Final-H/E• Molten salt• Designed
by ASME div. 2 Sec.VIII
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Heat exchangers, H/E- 4, 5• Heat
recovery• Steam
production
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Reactors
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Reactors• Solid catalyst, its formula
is belongs to Altaca• P= 250 bar• T=400 C• Shell-tube• Molten salt• Designed by ASME div. 2
Sec.VIII
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Power central, 4 MWth
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Conclusions
• There is so many works to be done• The start up scenario will be written• The start up will be began and
finalized• From start up to steady-state phase• Optimization for some values• Dream project is an Catliq industrial
scale design and manufacture finally
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