Co-processing of upgraded bio-liquids in standard ... - Biocoup

Co-processing of upgraded bio-liquids in standard refinery units
A European Integrated Project supported through the Sixth Framework Programme for Research and
Technological Development
Photo : Shell

Energy plays a crucial role in modern life. Its consumption grew by around 2% a year in the decade 1990-2000, and it is expected to
grow even more in 2000-2020.
Whilst fossil fuels remain by far the main source of energy, the development of
renewable energies is an investment for a clean and sustainable energy future.
Indeed, the use of renewable energy sources in place of fossil fuels reduces emission
pollutants, including greenhouse gases and it improves the security of supply by
promoting the diversification of energy production. They are clearly favoured by the
Europeans.
In the EU renewable energy sources provided about 6% of the total energy
requirements and the objective is for that share to reach 12% in 2010. This target
was first set in 1997 by the European Commission in its White Paper “Energy for
the future renewable sources of energy”. Reaching this target would lead to a CO2
reduction of 320 million tonnes per year (compared to about 130 million tonnes
currently). The important role of renewable energies in sustainable development
and climate change was acknowledged in the United National World Summit on
Sustainable Development that was held in Johannesburg in 2002. The development
of renewable energies will also contribute towards a weaker reliance on energy
imports and the fulfilling of international obligations such as the Kyoto protocol.
The main sources of renewable energy include wind, photovoltaics, solar thermal heating and cooling, geothermal heat, and biomass.
Biomass represents today nearly two-thirds of all the renewable energy sources, and it is it only renewable source that can be used
to produce competitively-priced liquid fuels for transport. It will therefore play a significant role in the growing production and use of
renewable energies.
One key challenge is to optimise reliable, efficient and cost effective technologies for the
conversion of biomass.
The BIOCOUP Integrated Project coordinated by VTT in Finland is aimed at developing a
chain of process steps to allow a range of different biomass feedstocks to be co-fed to a
conventional oil refinery to produce energy and oxygenated chemicals.
The overall objective is to respond to the increasing demand of biofuels with a new
innovative processing route.
The overall innovation derives from integration of bio-feedstock procurement with existing non-food industries (energy, pulp and paper)
and processing of the upgraded biomass in existing mineral oil refineries. This will allow a seamless integration of bio-refinery coprocessing
products to the end-consumers for products such as transport fuels and chemicals, and thus provide an important stimulus
to biomass acceptance and further technological development of biomass production routes.

The project is organised as 6 Sub-Projects with the following objectives :
SP1 Fractionation and liquefaction of the biomass
In order to reduce the costs of primary bio-oils, an innovative
integrated bio-oil concept will be developed from a number of
viable biomass feedstocks. These oils will be used in subsequent
de-oxygenation processes.
SP2 De-oxygenation of bio-oils
Primary bio-liquids typically have oxygen contents of about 50%
and cannot be processed in standard refinery units. Current deoxygenation
processes are not mature and are expensive due to
high hydrogen consumption and costs. The BIOCOUP consortium
aims to develop new integrated approaches to decrease this
oxygen content.
SP3 Evaluation of upgraded bio-oils in standard refinery units
The opportunities for biomass co-processing in standard refinery
units will be assessed, regarding the technical and economical
feasibility. The parameters of the refinery units most viable for
bio-liquid co-processing will be defined, as well as their change
depending on the bio-liquid specifications.
SP4 Production of chemicals from biomass
One of the characteristics of the produced bio-liquids over crude
oil is their high content of oxygenates.
This sub-project will therefore also aim at developing technologies
for the conversion of these bio-intermediates to valuable
products by chemical processes, for developing processes for the
transformation of intermediates and the production of industrial
oxygenated chemicals. It will also include the synthesis of bioliquid
derived thermosetting adhesives .
Biomass
residues
Primary
liquefaction
De-oxygenation
UT
Scenario analysis
Coordination
SP5 Scenario and life cycle analysis
The most promising optimised biomass-refinery chains (biomass
feedstocks → final products) will be assessed both technically and
economically.
SP6 Transversal activities
Dissemination of the knowledge generated with BIOCOUP will
be an important activity organised in this sub-project. It will also
support the management of the project so that the objectives are
achieved with allocated resources.
Solid phased Extraction Fractionation :
SPE Manifold SPE Eluates
SPE Chromatograms
Co-processing
in petroleum
refinery
Shell Global Solutions
International
Conversion
TU/e
GC-MS/FID
Conventional
fuels
and
chemicals
Oxygenated
products

Photo : Shell
An international consortium has been established to explore this innovative route calling for cogeneration of
biofuels and chemicals.
Supported by the European commission through the Sixth Framework
Programme for Research and Development with a grant up to 7.6 M€,
the BIOCOUP project addresses the T6 thematic priority : “Sustainable
development, global change and ecosystems”. The project is running since
May 2006 and will last 60 months.
www.biocoup.eu
BTG
UT
Shell Global Solutions
RUG
ALBEMARLE
TUE
CNRS-IRC
ARKEMA
METEX
ALMA
INNVENTIA
VTT
Aalto
BIC
NIC
vTi
CHIMAR
Project Coordinator:
VTT, Yrjö Solantausta, + 358 20 72 25 517 - yrjo.solantausta@vtt.fi
EC Project Officer:
European Commission, Dr Maria GEORGIADOU, +32-2-29 59 846 - maria.georgiadou@ec.europa.eu
With the support of:
ALMA Consulting Group, Christine Robertson, +33 4 72 35 80 30 - crobertson@almacg.com
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