wood biorefinery

  • Deepening Ties Among Members Focus of Industrial Network Seminar by SP Processum, Bio4Energy

    SP Processum and Bio4Energy gave a joint seminar for the SP Processum member companies and Bio4Energy's Industrial Network, yesterday at Örnsköldsvik, Sweden. Seventy-five people from industry, business incubators, academia, research institutes, consultancies and regional and national Swedish authorities came, listened to presentations, workshopped and networked. The focus was on deepening and widening the cooperation between the actors in the network, to uphold and strengthen the position of northern Sweden as a leading region for development of biorefinery based on wood or organic waste. 

    Several speakers took the opportunity to reach out, or even to urge, members of northern Sweden's biorefinery business community to dare to take the step and cooperate to develop innovations.

    One said: "If you think the real reason I am here is to market my offer you are right... We are bringing in new technology and infrastructure and I am asking you: 'Shall we dance?'".

    Bio4Energy-Graduate-School
    Eva-Fridman
    Glenn-Nordlund
    Ind-Ntwk-261016-016
    Magnus-Marklund
    Magnus-Matisons
    Message-to-policy-makers
    MH--Bio-Clas
    Mobile-Flip
    RISE
    Slurry-hydro-cracker
    Swedish-regions-cooperate
    Sylvia-Larsson
    Ulf-Westerberg
    01/14 
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  • New Voice in Brussels for Northern Sweden Biorefinery Stakeholders

    magnus matisonsMagnus Matisons, Biofuel Region and the Bio4Energy Industrial Network, is a new representative for Sweden on the European Union Bioeconomy Stakeholder Panel. Photo by courtesy of Magnus Matisons.

    Ever wished you had a voice in Brussels, to express your thoughts to European Union officials about what the EU should or should not do to promote the transition to a bioeconomy?

    If you are in the Scandinavian part of Bio4Energy's network, chances are that you do.

    In spring 2016 This email address is being protected from spambots. You need JavaScript enabled to view it. of the Bio4Energy Industrial Network received an e-mail from the European Commission to say he had been elected a member of the European Union Bioeconomy Stakeholder Panel. The Commission's research and innovation branch started up the panel in 2013 and now, with a newly elected membership for its second mandate, Sweden has no less than four representative on it.

    "That's breaking a record", to believe Matisons.

    Matisons is a well-known figure in forestry and biorefinery circles in northern Sweden. He has worked both as a scientist at the Swedish University of Agricultural Sciences and, more recently, as project leader with Biofuel Region, which organisation works to promote biorefinery development across northern Sweden.

  • Nordic Wood Biorefinery Conference, Helsinki, Finland

    Nordic Wood Biorefinery Conference
    Scandic Marina Congress Center
    Helsinki, Finland
    23-25 October 2018 
  • Nordic Wood Biorefinery Conference, Stockholm, Sweden

    7thNordic Wood Biorefinery Conference in Stockholm 28-30 March 2017
  • Seminar: Accelerated Breeding of Aspen, Umeå, Sweden

    Seminar on Accelerated Breeding of Aspen

    Place: KB2C5, Umeå University

     Host: Hannele Tuominen, Bio4Energy Feedstock
  • Seminar: Feedstock for Sustainable Biofuel Production, Umeå, Sweden

    Feedstock for sustainable biofuel production

    - Perspectives on tailor-made feedstock, influence of choice of method on estimates of climate impact and the role of EU policy and regulation

    a co-arrangement by f3, SLU and Bio4Energy

    6 February 2017, 10:15 a.m. – 6:30 p.m. Venue: P.O. Bäckströms sal/aulan, SLU, Umeå

    The aim of the seminar is to give different perspectives on the feedstock side of the value chain of biofuel production. We choose to focus on the potential of tailor-made feedstock, effects of the choice of method on evaluating sustainability issues, as well as give an update of the role of EU policies and regulation in the development of sustainable biofuel production. The target audience is industrial, public and academic actors with an interest in the use of forest biomass, biorefinery and biofuel production and use. In addition, this will be an excellent opportunity to network with researchers, industry representatives and actors from the public sector representing the value chain of renewable transportation fuels.

    The programme contains plenary presentations and study visits to the Biomass Technology Centre (BTC) and the demonstration plant for torrefaction in Holmsund, IDU.

      

    f3 – fossil free fuels: The aim of the networking organization f3 is to contribute, through scientifically based knowledge, to the development of environmentally, economically and socially sustainable renewable fuels, as part of a future sustainable society. http://www.f3centre.se/

    SLU – Swedish University of Agricultural Sciences: The vision of SLU is to be a world-class university in the fields of life and environmental sciences. https://www.slu.se/en/

    Bio4Energy: The research environment Bio4Energy aims to create highly efficient and environmentally-sound biorefinery processes—including methods and tools for making products such as biofuels, "green" chemicals and new bio-based materials—which draw on biomass sourced from forests or organic waste as a raw material. http://www.bio4energy.se/

  • Thesis Defence: Exploring the Relevance of Uncertainty in the Life-cycle Assessment of Forest Products, Umeå, Sweden

    Thesis Defence by Frida Royne, Bio4Energy System Analysis and Bioeconomy, Umeå, Sweden

    Advisors: Mats Tysklind and Johanna Berlin, both Bio4Energy System Analysis and Bioeconomy

    Time and place: 10 a.m. at the Large Lecture Hall of the Chemical-biological Centre, Umeå University, Umeå, Sweden.
  • Thesis Defence: Xylem cells cooperate in the control of lignification and cell death during plant vascular development, Umeå, Sweden

    Xylem cells cooperate in the control of lignification and cell death during plant vascular development

    Xylem cells cooperate in the control of lignification and cell death during plant vascular development

    Escamez, Sacha

    Umeå University, Faculty of Science and Technology, Department of Plant Physiology. Umeå University, Faculty of Science and Technology, Umeå Plant Science Centre (UPSC).ORCID iD: 0000-0001-7049-6978


    2016 (English)Doctoral thesis, comprehensive summary (Other academic)
    Abstract [EN]                
    The evolutionary success of land plants was fostered by the acquisition of the xylem vascular tissue which conducts water and minerals upwards from the roots. The xylem tissue of flowering plants is composed of three main types of cells: the sap-conducting tracheary elements (TE), the fibres which provide mechanical support and the parenchyma cells which provide metabolic support to the tissue. Both the TEs and the fibres deposit thick polysaccharidic secondary cell walls (SCWs), reinforced by a rigid phenolic polymer called lignin. The cell walls of TEs form efficient water conducting hollow tubes after the TEs have undergone programmed cell death (PCD) and complete protoplast degradation as a part of their differentiation. The work presented in this thesis studied the regulation of TE PCD by characterizing the function of the candidate PCD regulator METACASPASE 9 (MC9) in Arabidopsis thaliana xylogenic cell suspensions. These cell suspensions can be externally induced to differentiate into a mix of TEs and parenchymatic non-TE cells, thus representing an ideal system to study the cellular processes of TE PCD. In this system, TEs with reduced expression of MC9 were shown to have increased levels of autophagy and to trigger the ectopic death of the non-TE cells. The viability of the non-TE cells could be restored by down-regulating autophagy specifically in the TEs with reduced MC9 expression. Therefore, this work showed that MC9 must tightly regulate the level of autophagy during TE PCD in order to prevent the TEs from becoming harmful to the non-TEs. Hence, this work demonstrated the existence of a cellular cooperation between the TEs and the surrounding parenchymatic cells during TE PCD. The potential cooperation between the TEs and the neighbouring parenchyma during the biosynthesis of lignin was also investigated. The cupin domain containing protein PIRIN2 was found to regulate TE lignification in a non-cell autonomous manner in Arabidopsis thaliana. More precisely, PIRIN2 was shown to function as an antagonist of positive transcriptional regulators of lignin biosynthetic genes in xylem parenchyma cells. Part of the transcriptional regulation by PIRIN2 involves chromatin modifications, which represent a new type of regulation of lignin biosynthesis. Because xylem constitutes the wood in tree species, this newly discovered regulation of non-cell autonomous lignification represents a potential target to modify lignin biosynthesis in order to overcome the recalcitrance of the woody biomass for the production of biofuels.

    Place, publisher, year, edition, pagesUmeå University, 2016., 76 p.                
    Keyword [EN]                
    Xylem, Arabidopsis, programmed cell death, tracheary element, xylem vessel, autophagy, metacaspase, lignin, secondary cell wall, chromatin, gene expression
    National Category            
    Botany
    Identifiers
    URN: urn:nbn:se:umu:diva-115787ISBN: 978-91-7601-400-4OAI: oai:DiVA.org:umu-115787DiVA: diva2:900504
    Public defence        
    2016-03-04, KB3A9, KBC building, Umeå University, Umeå, 13:00 (English)    
    Opponent    

    Groover, Andrew

    Department of Plant Biology, University of California, Davis, California, USA.

    Supervisors    

    Tuominen, Hannele

    Umeå University, Faculty of Science and Technology, Department of Plant Physiology.



     


     
     
     
     
    Available from:2016-02-12 Created:2016-02-04 Last updated:2016-02-11Bibliographically approved
  • Workshop on Regenerated Cellulose & Cellulose Derivatives, Örnsköldsvik, Sweden

    The 7th Workshop on Cellulose

    Regenerated Cellulose and Cellulose Derivatives

    Örnsköldsvik, Sweden, November 15-16, 2016 

    Call for papers

    This 7th semi-annual international workshop is arranged in cooperation betweenUmeå University and Karlstad University and is focused on basic and applied studies in the field of cellulose,nanocellulose, regenerated cellulose and cellulose derivatives. The workshop is sponsored by leading suppliers of dissolving pulps and machinery to guarantee that the workshop will have a mix of academic and applied presentations.

    Topics of interest for submission include, but are not limited to:

    Cellulose chemistry and derivatives

    Cellulose structures and composites

    Dissolution of cellulose

    Dissolving pulp preparation and properties

    Nanocellulose, Regeneration of cellulose

    Spinning of cellulosic fibres

    Deadlines for abstracts

    Abstracts of one A4 page are welcome to This email address is being protected from spambots. You need JavaScript enabled to view it. latest May 30, 2016. If the abstract is accepted extended abstracts of max four A4 pages are welcome until October 31.

    Information

    For more information visit www.celluloseworkshop.com soon to be launched

    or contact: Professor UlfGermgård, email This email address is being protected from spambots. You need JavaScript enabled to view it.

    Tel +46(0)54 70 01 780 or +46(0)70 32 19 584