PRODUCTION FROM ALTERNATIVE RENEWABLE RAW MATERIALS SOURCES - PowerPoint PPT Presentation

Saint-Petersburg State Institute of Technology TECHNOLOGY OF BIOFUEL PRODUCTION FROM ALTERNATIVE RENEWABLE RAW MATERIALS SOURCES Alexander Garabadzhiu , Grigoriy Kozlov 1

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Every year in the world due to photosynthesis more than 400 billions tons are formed biomass No more than 5% are effectively used 3

The world's largest producers of bioethanol other countries other countries 11% 14% US US 47% 46% Brazil Brazil 29% 24% China China 7% EU 9% EU 6% 7% 2015 2012 4

The world's largest manufacturers of biodizel other countries US other countries US 35% 15% 33% 17% Brazil EU Brazil EU 10% 40% 9% 41% 2015 2012 5

Trends and forecast for global biofuel production World biodiesel production billion liters World production of bioethanol 6

Production of ethanol from algae RU 2008151884 (22.12.2008) /RU2009/000714 (22.12.2009) RU 2009104353 (11.02.2009)

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Material balance of biodiesel 9

Patents on the methods of biodiesel production from hydrobionts RU 2009107106 (24.02.2009) RU 2009110375 (12.03.2009) /RU2010/000084 (19.02.2010) 10

Flow diagram of the plant for production of biodiesel from fish oil 11

Technological block-diagram of biocatalytic transesterification reaction of cooking oils with the fusel alcohols. 12

Biocatalysts for the synthesis of biodiesel Novozym 435 Eversia Transformer Lipozyme RM IM Lipozyme TL IM 13

Isolation of the lipase from extreme anthropogenic ecological niches MSW (food waste 12%) Bacillus licheniformis + 60 C 14

TECHNOLOGICAL ASPECTS OF BIOCATALYTIC TRANSESTERIFICATION Density, g/cm 3 Activity Temperature, О С Temperature, О С Temperature effect ( О С ) of reaction mixture components on their The effect of temperature (°C) on lipase activity density (g/cm 3 ) (1 – used cooking oil; 2 – biodiesel; 3 – low quality (technologically important temperature range) fish oil; 4 – mixture of animal and plant fats) Density, g/cm 3 Density, g/cm 3 Temperature, О С Temperature, О С The effect of temperature ( О С ) on the density ( g/cm 3 ) of The effect of temperature ( О С ) on the density ( g/cm 3 )of reaction reaction mixture components (5 – fusel alcohols) mixture components (6 – Eversa Transform Lipase) Viscosity, mm 2 /sec Viscosity, mm 2 /sec Temperature, О С Temperature, О С The effect of temperature ( О С ) on the viscosity The effect of temperature ( О С ) on the viscosity ( mm 2 /sec) of ( mm 2 /sec) of reaction mixture components (1 – reaction mixture components (2 – biodiesel; 3 – low quality fish oil; 5 – fusel alcohols; 6 – Eversa Transform Lipase) used cooking oil; 4 – mixture of animal and plant fats) 15

Horizontal pulsating resonance apparatus (Patent RU №2013114) а б 1 - electric motor; 2 - belt drive; 3 - cam mechanism; 4 - bellows; 5 - funnel; 6 - Resonance splitting large droplets, fine crushing pulsation chamber; 7, 8 - the resonant by the turbulence of inertial forces and chamber; 9 - horizontal casing; 10, 11, 12, 13, 14 - valve; 15, 16 - TEN; cavitation. The result - a reduction of energy 17 - thermocouple; 18 - viewing window; 19 - consumption in 3.2 times in comparison with a collection. turbine stirrer. 16

Swirling jet device 17

Pulsation apparatus flow type

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