Potential of LNEG and EERA-Bioenergy partners for contributing for joint cooperation with Brazil within LCE-22: Sub-challenge c) Francisco Gírio Head of Bioenergy LNEG - National Laboratory of Energy and Geology, Portugal Coordinator of the Sub-Programme “Biomass Biochemical Conversion to Advanced Biofuels & Biomaterials” EERA-Bioenergy Brazil-EU Workshop: Coordinated Call on Advanced Lignocellulosic Biofuels – FAPESP-São Paulo, Brazil, December 8th, 2015 Development of new fermentation and separation technologies for advanced liquid biofuels and applied research to increase the energy efficiency of advanced biofuel processes
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Potential of LNEG and EERA-Bioenergy partners for contributing for joint cooperation with Brazil within LCE-22:
Sub-challenge c)
Francisco GírioHead of Bioenergy
LNEG - National Laboratory of Energy and Geology, Portugal
Coordinator of the Sub-Programme “Biomass Biochemical Conversion to Advanced Biofuels & Biomaterials”
EERA-Bioenergy
Brazil-EU Workshop: Coordinated Call on Advanced Lignocellulosic
Biofuels – FAPESP-São Paulo, Brazil, December 8th, 2015
Development of new fermentation and separation technologies for advanced liquid biofuels and applied research to increase the energy efficiency of advanced biofuel processes
The National Laboratory for Energy and Geology, I.P.
(LNEG) is a State R&D institution belonging to the
Ministery of Environment, Territory Planning and
Energy:
i) Laboratory of Energy (LEN)
ii) Laboratory of Geology and Mines (LGM)
R&DManagement
NP EN
ISO 17025UNE-EN
ISO 9001:2008
NP 4457:2007
Logotype on:
HR Excellence
in Research
(European
Charter of
Researchers)
HRs
National Laboratory of Energy and Geology, (Lisbon, Portugal)
Quality
An unique B+B Research Infrastructure in Portugal
BBRI - Biomass and Bioenergy Research InfrastructureNational Roadmap of Research Infrastructures (2014-2020)
Head: Francisco Gírio, PhD
P1. BIOCHEMICAL PLATFORM
P2. MICROALGAE PLATFORM
P3. THERMOCHEMICAL PLATFORM
P4. ANALYTICAL SCIENCES FOR BIOFUELS
P5. BIOFUELS AND BIOMASS SUSTAINABILITY
Research Facilities on:
Staff= 30 researchers + 40 grantees and students.
Project title
ProEthanol2G
Integration of Biology and Engineering into
an Economical and Energy-Efficient 2G Bioethanol Biorefinery
Liquid fuels - diesel and petrol, oils and fuel oils ...
Solid fuel - coal, ...
RXLEN - Identification of crystalline compounds
and other elements of inlays deposits in electric
power plants by WD-XRF (T&TA)in partnership with EDP, for identification of waste deposits
and ash sources, in scattered spots on plants
CHARACTERIZATION AND COMPLIANCE ASSESSMENT
Control of impurities in lignocellulosic-based feedstocks after
pretreatments
Characterization of phenolics, heavy metals, etc in
lignocellulosic materials
P5. SUSTAINABILITY OF
BIOFUELS AND BIOMASS SELECTED R&D LNEG PROJECTS
Advanced Bioethanol production flowsheet from
Sugarcane bagasse and trash (Proethanol2G)
(1a) Trash harvesting from field , loading and transportation
(2) Biomass Pretreatment
(4) Hydrolysis
(5) C5/C6 Fermentation
Sep. 3 S/L
(7) Distillation and dehydration
HP steam
(9) Steam and power generation
C5 stream
(3) Enzyme production
Bioethanol
Biogas (8) WWT/Anaer. digestor
Propagation
Recomb. yeast
Sep. 2 S/L
S
L
Sep. 1 S/L
Lignincake
S
L S
(1) Sugarcane bagasse from 1G
plant
Electricity
Water
(4) Mixing tank
(1b) Trash cleaning and milling
Bagasse
Clear mash
S
L
Process simulation using SuperPro Designer
LCIA using SimaPro (and
Ecoinvent databases)
The main challenges of today´sadvanced biofuels projects in Europeare:
Competitiveness with eithergasoline/diesel or with 1G (~technology issues)
Price, logistics and availability of largescale biomass sustainable supply
LCE-22-2016: International Cooperation with Brazil on advanced lignocellulosic
biofuels
Call sub-challenges that should be addressed by the proposals:
a. Gasification of bagasse to syngas and advanced liquid fuel production, including biofuels for aviation.
b. Applied research to biomass production logistics and applied research for feedstock diversification for advanced biofuels.
c. Development of new fermentation and separation technologies for advanced liquid biofuels and applied research to increase the energy efficiency of advanced biofuel processes.
Scope: Moving technologies from TRL 3-4 to TRL 4-5
“This means: focus on research for
technological breakthroughs!”
Biochemical Value Chains #5 AND #6 for Advanced Biofuels (EU SET PLAN)
SP2
Development of new fermentation and separation technologies for advanced liquid biofuels and applied research to increase the energy efficiency of advanced biofuel processes
Development of new fermentation and separation technologies for advanced liquid biofuels and applied research to increase the energy efficiency of advanced biofuel processes
Novel biofuel conversion routes (from LC sugars)
Necessary to drastically increase energy (pathways) efficiencies*
Rude and Schirmer (2009) Curr Op Microbiol 12, 274-281.
Development of new fermentation and separation technologies for advanced liquid biofuels and applied research to increase the energy efficiency of advanced biofuel processes
* Other R&D issue: to overcome high toxicity levels of some of new molecules
Biochemistry Conversion Processes to Advanced biofuels
Development of new fermentation and separation technologies for advanced liquid biofuels and applied research to increase the energy efficiency of advanced biofuel processes
R&D key challenges:
Process technologies compatible with utilization of multi-flexible feedstocks
Development of flexible (and less energy-intensive) integrated pretreatment with simultaneous separation of contaminants/inhibitors
Reduce fermentation complexity (one pot vs two pots) and improve biological performance through maximization of LC sugars utilization
Use of synthetic biology for novel and robust industrial cell factories platforms
Integrate adequately in a “biorefinery context” lignin and side streams
Simultaneously, improve the value chain sustainability through craddle-to-gate GHG reductions
Development of new fermentation and separation technologies for advanced liquid biofuels and applied research to increase the energy efficiency of advanced biofuel processes
www.eera-bioenergy.eu
Innovative biomass pretreatmentswith green solventes or Sc CO2
towards advanced biofuels(current TRL 2-3)
CO2-assisted
hydrothermal pre-
treatment
Glucan and lignin
-rich solid
C5-sugar-rich liquor
Direct source of
oligosaccharides(up to 60% more XOS than in
autohydrolysis)
Furfural
(advanced fuel precursor)(yield of 70% and selectivity and conversion of C5
sugars > 80%)
Lignin depolymerisation to
value-added chemicals
@ T∽120°C
Imid
azo
le
mAU
0
5
10
15
20
25
30
35
40
Rosmarinic ac. 90%
nm
Rosmarinic acid
Vanillin 86%
nm
Vanillin
Vanillic ac. 90%
nm
Vanilic acid
min4 6 8 10
Ab
s(3
20
nm
)
0
25
50
75
100
0 24 48 72 96
Glu
can
to
glu
cose
yie
ld (
%)
Enzymatic hydrolysis time (h)
225⁰C 54 bar Autohydrolysis Untreated
higher alcohols
(advanced fuels)
Contact: Francisco Gírio
LC BIOMASS
Edited by: Rafal Lukasik (LNEG)
Biorefinery at the ENEA research center, Italy Steam explosion and fractionaction to Hem/Cell/Lignin 300 kg/h pilot facility. Internal view
Hydrolysiszone
Fermentation
Bioreactors with innovative design
Pretreatment and fractionation of lignocellulosics in biphasic system and moderate severity
Energy recovery from residues of biorefinery (lignin and other) by gasification: Fixed bed pilot plant and bench reactor water supercritical
Main scientific partner of the BIOCHEMTEX in setting up the 2G EtOH plant of Crescentino
for 75.000 m3/h
Upgrading of syngas to ultrapure hydrogen andH2/CO mix for FT synthesis
Contact: Francesco Zimbardi
Contact: Mercedes Ballesteros
Steam explosion pretreatment plant
2-L laboratory prototype for LHW pretreatment
Continuous twin screw extruder
CIEMAT Technology Challenges for EH:- To find the way of reducing enzyme loading w/o yield loss- To increase the enzymatic cocktail efficiency- To develop high consistency EH to achieve high sugars concentration
bacterial platform for isoprene pathway)WUR (fermentation & separation technologies)
www.eera-bioenergy.eu
Development of new fermentation and separation technologies for advanced liquid biofuels and applied research to increase the energy efficiency of advanced biofuel processes
0
1
2
3
4
5
6
7
0 24 48 72
Co
nce
ntr
atio
n
Time (h)
T18 HAA1* 1gDW/L
Glucose g%
Xylose g%
Glycerol g%
Acetic Acid g%
Ethanol %v/v
Lab of Molecular Cell Biology
KU Leuven
Department of Molecular
Microbiology
VIB
• Powerful polygenic analysis
platform for complex traits in
yeast
• Targeted improvement of
complex traits in industrial yeast
strains by specific allele
exchange
• Development of powerful 2G
bioethanol strains
• Development of cell factory yeast
strains for production of green
chemicals with 1G and 2G
substrates
Efficient cofermentation of glucose and xylose in
undetoxified, concentrated bagasse hydrolysates
Research & Development
Rio de Janeiro
Business Development& Service to Industry
Leuven
Developing and delivering superior
industrial yeast strains for the biobased
economy
Contact: Johan Thevelein
C5 Fermentation: reducing xylitol
production
Site-directed Mutagenesis Alternative sources of XR
Bengtsson et al (2009). Biotechnol. Biofuels.2(1):9; Runquist etal (2010). Appl. Environ Microbiol. 76:7796-802
Contact: Marie Françoise Gorwa-Grauslund
LUND
UNIVERSITY
Contact: Michael O´Donohue
Partial CBP strategy
• Yeast are well-established industrial workhorses
– But does not produce detectable b-glucosidase activity
– Does harbor putative b-glucosidase genes
• Achievements so far:– Homologous overexpression of Bgl1
and Bg2
– Growth tests on cellodextrins
– Growth tests on cellulose in presence of cocktails (Cellic CT2)
Bgl2
Increased tolerance
to inhibitors
Efficient co-
fermentations of
different kind of
sugars
Robust yeast cells
for processes at high
gravity. Understand
the mechanical
stress on cells
S. cerevisiae
K. marxianus
Enzyme
production
Production of high
value products from
cheap and abundant
raw materials
Ethanol production at
high temperature from
diverse raw materials
IMPROVING LIGNOCELLULOSIC
SUGARS UTILIZATION
NEW CELL FACTORIES
EFFICIENT YEAST FOR
BIOETHANOL PRODUCTION
Contact: Elia Tomás
New fermentation and separation technology for advanced biofuels (ABE, Biobutanol, Jet fuel)
“In-situ” product removal to relieve product toxicity
Increased Productivity and Sugar utilisation
Energy efficient product recovery Adsorption
Integrated process results in >50% energy savings
Fermentor and stripper
1. Base Case
2. Adsorption
Case
Development of new fermentation and separation technologies for advanced liquid biofuels and applied research to increase the energy efficiency of advanced biofuel processes
Contact: Richard Gosselink
EERA-Bioenergy SP2 partners and expertise:
CHEMICAL PLATFORM (for biofuels)
CNRS (chemical catalysis, green fuels)INRA (hemicellulose & lignin platforms)LNEG (hemicellulose platform)LUND UNIV. (hemicellulose & lignin platforms)WUR (lignin upgrading to high added value products)
www.eera-bioenergy.eu
Development of new fermentation and separation technologies for advanced liquid biofuels and applied research to increase the energy efficiency of advanced biofuel processes
High-throughput Evaluation of catalytic activity, HT catalysts synthesis
Catalytic reactions : from lab to pilot scale (UPCAT)
Advanced facilities in surface analyses: XPS, TOF-SIMS, LEIS, EXAFS, operando
Screening of the catalysts for biorefineries (REALCAT platform)
From biomass to biofuels and highly valued chemicals (FDCA, Adipic Acid, Maleic
Development of new fermentation and separation technologies for advanced liquid biofuels and applied research to increase the energy efficiency of advanced biofuel processes
www.eera-bioenergy.eu
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ENER
GY
SY
STEM
S A
NA
LYSI
S U
NIT
Environmental Analysis and Externalities• Life Cycle Sustainability Assessment applied to energytechnologies• Quantification of greenhouse gas emissions of biofuels anddevelopment of biofuel GHG emissions calculation tools in order toimplement the RED in Spain.• Application of the ExternE methodology to energy systemsexternalities assessment.
Socioeconomic assessment
• Application of the Input-Output methodology to estimate directand indirect socioeconomic impacts of energy technologies.
•Development of integrated tools for analysis of the three pillars ofsustainability of energy technologies including environmental,economic and social aspects using E&S-MRIO
• Energy policies assessment using Cost Benefit Analysis.
• Analysis of policy instruments aimed at fostering renewableenergies as well as renewable energy cooperation at theinternational level
•Analysis of the effects that renewable energy investments may havein the development process of less developed countries (LDC)
Energy Modelling• Prospective and back casting analysis of the
national/regional/global energy system at medium and long term
• Analysis of the influence of economic or/and policy measures