TAILIEUCHUNG - Analysing different technology pathways for the pulp and paper industry in a European energy systems perspective

Improvements in ethanol’s energy consumption have continued since large- scale commercial production began in the 1970s. The process has become more efficient at using the starch in the corn kernel, approaching the theo- retical limit of about gallons of ethanol per bushel. Energy for conver- sion has fallen from as high as 70,000 Btu’s per gallon in the late 1970s (Wang, August 1999) to 40,000 Btu’s or less for modern dry mills and to 40,000-50,000 Btu’s for wet mills. Modern energy-saving technology and process optimization account for the improvement | THESIS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY Analysing different technology pathways for the pulp and paper industry in a European energy systems perspective JOHANNA JONSSON Heat and Power Technology Department of Energy and Environment CHALMERS UNIVERSITY OF TECHNOLOGY Goteborg Sweden 2011 Analysing different technology pathways for the pulp and paper industry in a European energy systems perspective JOHANNA JONSSON ISBN 978-91-7385-625-6 Johanna Jonsson 2011 Doktorsavhandlingar vid Chalmers tekniska hogskola Ny serie nr 3306 ISSN 0346 - 718X Publication 2011 2 Heat and Power Technology Department of Energy and Environment Chalmers University of Technology Goteborg ISSN 1404-7098 Chalmers University of Technology SE-412 96 Goteborg Sweden Telephone 46 0 31-772 1000 Printed by Chalmers Reproservice Goteborg Sweden 2011 ii This thesis is based on work conducted within the interdisciplinary graduate school Energy Systems. The national Energy Systems Programme aims at creating competence in solving complex energy problems by combining technical and social sciences. The research programme analyses processes for the conversion transmission and utilisation of energy combined together in order to fulfil specific needs. PROGRAM ENERGISYSTEM Forskning och forskarskola The research groups that participate in the Energy Systems Programme are the Department of Engineering Sciences at Uppsala University the Division of Energy Systems at Linkoping Institute of Technology the Department of Technology and Social Change at Linkoping University the Division of Heat and Power Technology at Chalmers University of Technology in Goteborg as well as the Division of Energy Processes at the Royal Institute of Technology in Stockholm. energi .

• Hoá dầu
• Volatile Constituents
• Herbal Medicines
• Gas Chromatography
• Designing Novel Functional
• Chromatography
• Chemical Composition
• BMC Chemistry
• Gracilaria lemaneiformis
• Sustainable extraction
• Agar industry
• Chemical sciences
• Biological sciences
• Pandanus tectorius Parkins ex J P du Roi
• Colatile constituents
• Fractional extracts
• Tạp chí khoa học
• Paramignya trimera
• Volatile compounds
• The Hon Heo Commune
• Cytotoxic activity towards KB
• Secondary Metabolites
• Qualitative and Quantitative
• Determinations
• Some Herbal
• olive oil
• chemistry
• technology
• quality assessment
• Olive Oil Composition
• Fluorescence Spectroscopy