Photo of Hanna Hörhammer

Hanna Hörhammer

D.Sc. (Tech.)

  • Phone+358405866844

Research output per year

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Personal profile

Research interests

Research-focused specialist of biomass utilization, biorefinery processes and bioproducts. Experience of working with different types of lignocellulosic biomass and a variety of fractionation processes. Strong background in pulping and bleaching. Also knowledge about analytical methods, enzymatic hydrolysis, fermentation, process modeling and economic evaluation.

Organized, loyal, social.
Eager to learn new things and develop new skills.
English, svenska, suomea, Deutsch.

Education/Academic qualification

SCIENCE, Doctorate, Aalto University

Award Date: 27 Nov 2014

SCIENCE, Master, Helsinki University of Technology

Award Date: 23 Jun 2004

External positions

Research Scientist, University of Washington


Researcher/ Doctoral candidate, Aalto University


Contact coordinator, Helsinki University of Technology


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Research Output

Removal of non-structural components from poplar whole-tree chips to enhance hydrolysis and fermentation performance

Hörhammer, H., Dou, C., Gustafson, R., Suko, A. & Bura, R., 11 Aug 2018, In : Biotechnology for Biofuels. 11, 1, 222.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
  • 4 Citations (Scopus)

    Doctoral dissertation: A larch biorefinery producing pulp and lactic acid

    Hörhammer, H., 27 Oct 2014, Aalto University. 94 p.

    Research output: ThesisDissertationCollection of Articles

    Open Access
  • Larch biorefinery: Technical and economic evaluation

    Hörhammer, H., Treasure, T. H., Gonzalez, R. W. & van Heiningen, A., 2014, In : Industrial & Engineering Chemistry Research. 53, 3, p. 1206-1213

    Research output: Contribution to journalArticleScientificpeer-review

  • 10 Citations (Scopus)

    A larch biorefinery: Influence of washing and PS charge on pre-extraction PSAQ pulping

    Hörhammer, H. & van Heiningen, A., 2012, In : BioResources. 7, 3, p. 3539-3554

    Research output: Contribution to journalArticleScientificpeer-review

    Open Access
  • 4 Citations (Scopus)

    Products from a larch biorefinery: Semi-bleached paper and fermentation products

    Hörhammer, H., Berezina, O., Hiltunen, E., Granström, T. & van Heiningen, A., 2012, In : Tappi Journal. 11, 10, p. 31-39

    Research output: Contribution to journalArticleScientificpeer-review