Publications

  • Industrial Applications of Supercritical CO2 Technology
    M. Sova, J. Fernandes, Dr. E. Lack, H. Seidlitz
    National Conference on Supercritical Fluids
    20.-21. Mai 2015, Budapest, Hungary
  • Production of Special Oils and Powder Formulation with Supercritical Fluids
    Dr. E. Lack, H. Seidlitz
    ExtruAfrica Food and Feed Extrusion Conference (EA 2013)
    28. Juli – 04. August 2013, Nelspruit Kruge, South Africa
  • Extraction of Bioactive Components from Eucalyptus and Birch Bark by Supercritical CO2 Extraction
    M. Sova, Dr. E. Lack, H. Seidlitz, F. Lang jr., J. Fernandes, M.M.R. de Melo, R.M.A. Domingues, A.J.D. Silvestre, C.M. Silva, B. Holmbom, T. Holmbom
    6th International Symposium on High Pressure Technologie
    08.-11. September 2013, Belgrade, Serbia
  • Carbocell Process opens New Solutions for the Production of Sulfur-free Lignin and Cellulose Products
    Dr. E. Lack, H. Seidlitz, M. Sova, F. Lang jr.
    6th International Symposium on High Pressure Technologie
    08.-11. September 2013, Belgrade, Serbia
  • Possible Applications of Supercritical Fluid Processes
    H. Seidlitz, Dr. E. Lack
    ExtruAfrica Food and Feed Extrusion conference (EA 2012)
    25. Juli 2012, Nelspruit Kruge, South Africa
  • Drying of Aerogels by Supercritical Fluids
    Dr. E. Lack, H. Seidlitz, M. Sova, F. Lang jr.
    ISASF 2012
    06.-07. Dezember 2012, Nancy, France
  • Extraktion mit überkritischen Gasen
    Dr. E. Lack, Dr. Otmar Fragner
    JKU Linz 2011
    12. Jänner 2011, Linz, Austria
  • Supercritical CO2 Impregnation
    Dr. E. Lack, H. Seidlitz
    12th European Meeting on Supercritical Fluids
    09. - 12. Mai 2010, Graz, Austria
  • New Industrial Applications of Supercritical Fluid Technology for Extraction and Generation of Micro-Powders
    Dr. E. Lack, H. Seidlitz
    ACHEMA 2009
    11. - 15. Mai 2009, Frankfurt am Main, Germany
  • Cork Treatment - A New Industrial Application of Supercritical Fluids
    Dr. E. Lack, H. Seidlitz, M. Bakali, R. Zobel
    May 18 - 20, 2009, Arcachon, France
  • Anlagenbaukriterien für die Phytoextraktion und Pulvergenerierung
    Dr. E. Lack, H. Seidlitz
    ProcessNet-Fachausschuss, Hochdruckverfahrenstechnik
    02. - 03. März 2009, Fraunhofer Institut UMSICHT, Oberhausen, Germany
  • Gewürzextraktion und Pulvergenerierung mit überkritischem CO2
    Dr. E. Lack, H. Seidlitz
    Gewürze von Anis bis Zimt - Chemie, Technologie und Physiologie
    12. November 2008, AGES Akademie, Vienna, Austria
  • New Industrial Applications of Supercritical Fluid Technology for Extraction and Generation of Micro-Powders
    Dr. E. Lack, H. Seidlitz
    MIRDC Seminar
    Oct. 18, 2008, Taiwan Technology University, Taipei, Taiwan
  • Kork und Mikrokomposite - neue industrielle Anwendungen für überkritische Fluide
    Dr. E. Lack, H. Seidlitz
    ProcessNet-Jahrestagung 2008
    07. - 09. Oktober 2008, Kongresszentrum Karlsruhe, Germany
  • How a Pulverization Tool becomes Reality
    Dr. E. Lack
    Symposium on Innovative Pow(d)er Products
    June 19, 2008, Fraunhofer Institut UMSICHT, Oberhausen, Germany
  • Powder Generation with Supercritical CO2
    Dr. E. Lack
    Symposium on Drying & Formulation for Applications in Biotechnology, Feed & Food
    April 16 – 17, 2008, Department for Agrobiotechnology, IFA Tulln, Austria
  • Kork, Spezialöle, Mikrokomposite – neue industrielle Anwendungen überkritischer Fluide
    Dr. E. Lack, H. Seidlitz
    High Pressure meets Advanced Fluids
    10.-11. März 2008, RWTH Aachen, Germany
  • Production of Volatile Oils and Powder Formulation with Supercritical Fluids
    Dr. E. Lack
    Super Green 2007: The 5th International Symposium on Supercritical Fluids
    November 28 - December 1, 2007, Seoul National University, Korea
  • Supercritical Fluid Technology for the Production of Flavours and Fragrances and for Particle Generation
    Dr. E. Lack
    38th International Symposium on Essential Oils
    September 9 - 12, 2007, Graz, Austria
  • Supercritical Drying of Cellulose Aerogels
    Dr. E. Lack, H. Seidlitz, M. Sova, F. Lang jr.
    5th International Symposium on High Pressure Processes Technology and Chemical Engineering
    June 24 - 27, 2007, Segovia, Spain
  • CO2 High Pressure Technology for the Extraction of Botanical Ingredients and for Powder Generation
    H. Seidlitz, Dr. E. Lack
    Supercritical CO2 Extraction Conference
    April 25, 2007, Hanoi Industry University, Hanoi City, Vietnam
  • CO2 High Pressure Technology for the Extraction of Botanical Ingredients and for Powder Generation
    Dr. E. Lack, H. Seidlitz
    Innovative Ideas for Tobacco Cooperatives. How to Overcome the Impact of the Tobacco Reform
    22. Februar 2007, BOKU – University of Natural Resources and Applied Life Sciences, Vienna, Austria
  • Principles and Applications PGSS and CPF Technology
    Dr. E. Lack, H. Seidlitz, Dr. B. Weinreich, Dr. S. Grüner, Prof. Dr. E. Weidner, G. Brandin
    Seminar on Supercritical Fluids
    November 23 – 24, 2006, MIRDC, Kaohsiung, Taiwan
  • New Industrial Applications of Supercritical Fluid Extraction
    Dr. E. Lack, H. Seidlitz, M. Sova
    The 8th International Symposium on Supercritical Fluids
    November 5 – 8, 2006, Kyoto, Japan
  • Kapitel 11: ”Trennverfahren mit überkritischen Fluiden”
    Dr. E. Lack, H. Seidlitz, Prof. Dr. G. Brunner, Dr. S. Pilz, V. Steinhagen, K. Stork
    in “Fluidverfahrenstechnik: Grundlagen, Methodik, Technik, Praxis”
    Ralf Goedecke, Wiley-VCH Verlag GmbH & Co. KGaA, Mai 2006, Germany
  • Industrial Cleaning of Cork with Supercritical CO2
    Dr. E. Lack, H. Seidlitz
    3rd International Meeting on High Pressure Chemical Engineering
    May 10 - 12, 2006, Erlangen, Germany
  • Recycling of Scrap Tyres with SFE Technology
    H. Seidlitz, Dr. E. Lack
    Super Green 2005: The 4th International Symposium on Supercritical Fluid Technology for Energy, Environment and Electronics Applications
    November 20 - 23, 2005, National Taiwan University, Taipei, Taiwan
  • Particle Generation with Supercritical CO2
    Dr. E. Lack, Prof. Dr. E. Weidner, Prof. Dr. Z. Knez, Dr. S. Grüner, Dr. B. Weinreich, H. Seidlitz
    1st Vienna International Conference: Micro- and Nano-Technology
    March 9 - 11, 2005, The Austrian Tribology Society, Vienna, Austria
  • Particle Generation Focused on PGSSTM and CPFTM Processes
    H. Seidlitz. Dr. E. Lack
    Conference on Supercritical Fluids
    November 3 - 5, 2004, Taipei, Taiwan
  • Current and New Applications of Supercritical Fluid Extraction (SCFE) Based on Industrial Experience
    Dr. E. Lack, H. Seidlitz
    Super Green 2004: The 3rd International Symposium on Supercritical Fluid Technology for Energy and Environment Applications
    October 23 - 26, 2004, Tianjin University, Tianjin, China
  • Industrial Design of SFE Plants and New Applications
    H. Seidlitz
    Conference during “Middle East Natural Products Expo”
    November 30, 2003, Grand Hyatt Hotel, Dubai, UAE
  • Standardized Industrial Scale High Pressure Extraction Plants
    Design of Industrial SFE Plants and New Applications
    Dr. E. Lack, H. Seidlitz
    Conference and Exhibition on Supercritical Fluid Technology
    October 13 – 17, 2003, National Taiwan University, Taipei, Taiwan and Metal Industries Research Development Center, Kaohsiung, Taiwan
  • Extraktion mit überkritischen Gasen
    Dr. E. Lack, H. Seidlitz
    Industrieseminar
    22. Oktober 2002, Institut für Verfahrenstechnik, TU Wien, Austria
  • Thin-Film Extractor for High Viscous Materials
    Dr. E. Lack, H. Seidlitz
    4th International Symposium on High Pressure Process Technology and Chemical Engineering
    September 22 - 25, 2002, Venice, Italy
  • Herstellung von Pflanzenextrakten für die TCM
    H. Seidlitz
    Österreich-Chinesisches Symposium anlässlich der Eröffnung von Willi Dungl’s Chinesischem Zentrum für Gesundheitspflege
    April 13, 2002, Dungl China-Zentrum, Gars am Kamp, Austria
  • Gewinnung von Pflanzeninhaltsstoffen mittels Extraktionstechnologie
    Dr. E. Lack, Dr. Othmar Fragner
    Auf einen Grünen Zweig kommen. Nachwachsende Rohstoffe für Industrie und Gewerbe in Forschung und betrieblicher Praxis
    November 29, 2001, Ökopark Hartberg, Austria
  • Chapter 6 "Separation Operations and Equipment", section 6.6.: "Extraction from Solids"
    Chapter 7 "Safety and Control in High Pressure Plant Design and Operation ", section 7.3.: "Safety in High-pressure Extraction Plants"
    Chapter 8 "Economics of High Pressure Processes", section 8.1.: "High-pressure Extraction Plants"
    Chapter 9 "Applications", section 9.6.: "Supercritical Fluid Extraction and Fractionation from Solid Materials"
    Dr. E. Lack, H. Seidlitz
    in: "High Pressure Process Techology: Fundamentals and Applications"
    Ed. A. Bertucco and G. Vetter, Amsterdam, 2001
  • Supercritical Fluid Extracts - used in Food and as Medicine?
    H. Seidlitz, Dr. E. Lack
    Supercritical Fluid Extraction Symposium
    Taiwan National Cheng Hwa University, Taiwan Cheng Kong University, Tainan
  • Production of Marigold Extracts with Carbon Dioxide Supercritical Fluid Extraction
    E. Ronyai, B. Simandi, A. Deak, A. Kery, E. Lemberkovics, T. Keve, E. Lack
    5th Meeting on Supercritical Fluids - Materials and Natural Products Processing.
    March 23 – 25, 1998, Nice, France
  • CO2 Extracts - Food and Medicine?
    H. Seidlitz, Dr. E. Lack
    International Food Marketing & Technology, Vol.11 No.4 - August 1997 p. 27 - 31
  • Standardized industrial scale high pressure extraction plants
    E. Lack, H. Seidlitz
    The First European Congress on Chemical Engineering
    May 4 - 7, 1997, Florence, Italy
  • Separation of Essential Oils and Flavours from Spices and Herbs
    H. Seidlitz, Dr. E. Lack
    Chemical Industry Digest, Fourth Quarter 1996 (December) p. 91 - 97
  • Application of Supercritical Fluid Extraction for Spices and Herbs with Pressures up to 800 bar
    Dr. E. Lack, H. Seidlitz
    International Symposium on High Pressure Chemical Engineering
    October 7 - 9, 1996, Zürich, Switzerland
  • Standardized Industrial Scale High Pressure Extraction Plants
    Dr. E. Lack, H. Seidlitz
    National Scientific Conference on "Analytical and Technological Use of Supercritical Fluids"
    May 16, 1996, Budapest, Hungary
  • "Principles of CO2 Technology and Application"
    "Consideration of Supercritical Fluid Extraction at Pressures above 500 bar."
    "Economical Considerations regarding Design of High Pressure Extraction Plants."
    H. Seidlitz, Dr. E. Lack
    Lectures held at "Laboratory General d' Assaigs i Investigacions de la Generalitat de Catalunya"
    May 8, 1996
  • Extraction of Food Ingredients with supercritical CO2
    Dr. E. Lack , H. Seidlitz
    9th World Congress of Food Science and Technology
    July 30 - August 4, 1995, Budapest, Hungary
  • Commercialization of SCFE Technology
    H. Seidlitz, Dr. E. Lack, Y.C. Kalia
    Asian Symposium on Supercritical Fluid Extraction Technology for Natural Products
    September 27 – 29, 1994, IIT Delhi, India
  • Extraction of Food Ingredients by means of fluid CO2 at pressures higher than 500 bar
    Dr. E. Lack, H. Seidlitz
    Third International Symposium on Supercritical Fluids
    October 17 - 19, 1994, Strasbourg, France
  • Commercial scale decaffeination of coffee and tea using supercritical CO2
    Dr. E. Lack, H. Seidlitz
    Chapter 5 in "Extraction of Natural Products using Near-Critical Solvents"(eds. by M B King and T R Bott) Blacky Academic & Professional (1992)
  • Findings and Experience aquired in Operating Industrial High Pressure Extraction Plants with Supercritical CO2
    Dr. E. Lack, H. Seidlitz
    2nd International Symposium High Pressure Chemical Engineering
    24. – 26. September 1990, Erlangen, BRD
  • Decaffeination of Coffee Samples by CO2 - Extraction
    Dr. E. Lack, H. Seidlitz, P. Toro
    ASIC 13e (Association Scientifique Internationale du Café)
    21 - 25 aout, 1989, Paipa, Columbia
  • Batch and Continuous Experiments in Supercritical Extraction, Design Criteria, Mass Transfer and the Cycle Process
    Dr. E. Lack, Prof. Dr. R. Marr
    International Symposium on Supercritical Gas Extraction
    December 14 - 15, 1987, Meguro Gajeon, Tokyo, Japan
  • Estimation of the Process Parameter for High-Pressure (supercritical fluid) Carbon Dioxid Extraction of Natural Products
    Dr. E. Lack, Prof. Dr. R. Marr
    Separation Science and Technology
    23 (1 - 3), pp 63 - 76, 1988
  • Mass Transfer Problems in High Pressure Extraction
    Dr. E. Lack, Prof. Dr. R. Marr
    ISEC 86, International Solvent Extraction Conference
    11 - 16 September 1986, München, BRD
  • High pressure extraction by means of CO2 outgrown of childhood
    Dr. E. Lack, H. Seidlitz
    Process Engineering, Edition Europe June 1986, p. 16 – 17
  • Batch and Continuous Experiments in Supercritical Extraction Design Criteria, Mass Transfer and the Cycle Process
    Dr. E. Lack, Prof. Dr. R. Marr
    Chapter 9; p. 431 - 457 Theories and Application of Supercritical
    Gas Extraction N.T.S. (New Technology & Science, Tokyo), 1986
  • Beschreibung des Lösungsmittelkreislaufes bei der Hochdruckextraktion mit CO2, apparative und energetische Betrachtungen
    Dr. E. Lack, Prof. Dr. R. Marr
    Interne Arbeitssitzung der GVC-Fachausschüsse-Hochdruckverfahrenstechnik
    10. - 11. April 1986, Erlangen, BRD
  • Estimation of the Process Parameter for High Pressure Extraction of Natural Products
    Dr. E. Lack, Prof. Dr. R. Marr
    Fourth Symposium on Separation Science and Technology for Energy Applications
    October 20 - 24, 1985, Knoxville, Tenessee, USA
  • Kriterien für die Auslegung von Hochdruckextraktionsanlagen unter besonderer Berücksichtigung des Stoffaustausches
    Dr. E. Lack, Prof. Dr. R. Marr
    6. Österr. Chemietage
    25. - 27. September 1985, Uni Linz, Austria
  • Hochdruckextraktion von Raps mit Schwerpunkt auf Stoffaustauschuntersuchungen
    Dr. E. Lack, Prof. Dr. R. Marr
    GFD-Vortragstagung
    9. - 12. September 1985, Göttingen, BRD
  • Kriterien für die Auslegung von Hochdruckextraktionsanlagen
    E. Lack, G. Bunzenberger, Prof. Dr. R. Marr
    Int. Symposium, High-Pressure, Chemical Engineering
    8. - 10. Oktober 1984, Erlangen, BRD
  • High Pressure - Extraction of Natural Products with CO2
    E. Lack, G. Bunzenberger, Prof. Dr. R. Marr
    4th Italian-Yugoslavian-Austrian Chemical Engineering Conference
    September 24 – 26, 1984, Grado, Italy
  • Plants and Process Engineering for High-Pressure Extraction of Natural Products
    E. Lack, G. Bunzenberger, Prof. Dr. R. Marr
    International Solvent Extraction Conference
    August 26 - September 2, 1983; Denver, Colorado, USA
  • Hochdruckextraktion: CO2 als Lösungsmittel für die Naturstoffgewinnung
    E. Lack, G. Bunzenberger
    Österr. Chemie - Zeitung; Juli/August 1983; p. 201, 202
  • CO2-Extraktion - Vergleich der überkritischen Fluidextraktion mit der verflüssigten Betriebsweise anhand von Problemen der Naturstoffextraktion
    G. Bunzenberger, E. Lack, Prof. Dr. R. Marr
    VDI-Berichte Nr. 505, 1983
  • Hochdruckextraktion mit CO2
    G. Bunzenberger, E. Lack, Prof. Dr. R. Marr
    Interne Arbeitssitzung des GVC-Fachausschusses Thermische Zerlegung von Gas- und Flüssigkeitsgemischen
    9./10. Juni 1983, Kaiserslautern