tailieunhanh - Black Liquor Gasification-Based Biorefineries – Determining Factors for Economic Performance and CO2 Emission Balances

The industry is still improving technologically. It is far more mature than in 1993, and new developments appear poised to bring costs down further and to reduce the environmental impact of producing ethanol. In this report, we examine various production technologies, beginning with input improve- ments and then discussing process improvements, environmental technolo- gies, and technologies involving coproducts. Finally, we look at niche markets and briefly examine cellulosic conversion. | THESIS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY Black Liquor Gasification-Based Biorefineries - Determining Factors for Economic Performance and CO2 Emission Balances KARIN PETTERSSON Heat and Power Technology Department of Energy and Environment CHALMERS UNIVERSITY OF TECHNOLOGY Goteborg Sweden 2011 Black Liquor Gasification-Based Biorefineries - Determining Factors for Economic Performance and CO2 Emission Balances KARIN PEtTeRSSON ISBN 978-91-7385-537-2 Karin Pettersson 2011 Doktorsavhandlingar vid Chalmers tekniska hogskola Ny serie nr 3218 ISSN 0346-718X Publication 2011 1 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 OOEOZO 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
• Static Headspace
• Gas Chromatography
• Method Using
• Chromatography –Mass
• Spectrometry
• Detection of Mycotoxins
• Substances
• Forensic Samples