TY  - GEN
A1  - Roth, J.
A1  - Tippkötter, Nils
T1  - New Approach for Enzymatic Hydrolysis of Lignocellulose with Selective Diffusion Separation of the Monosaccharide Products
T2  - Chemie Ingenieur Technik
N2  - Enzymatic hydrolysis of lignocellulosic material plays an important role in the classical biorefinery approach. Apart from the pretreatment of the raw material, hydrolysis is the basis for the conversion of the cellulose and hemicellulose fraction into fermentable sugars. After hydrolysis, usually a solid-liquid separation takes place, in order to separate the residual plant material from the sugar-rich fraction, which can be subsequently used in a fermentation step. In order to factor out the separation step, the usage of in alginate immobilized crude cellulose fiber beads (CFBs) were evaluated. Pretreated cellulose fibers are incorporated in an alginate matrix together with the relevant enzymes. In doing so, sugars diffuse trough the alginate matrix, allowing a simplified delivery into the surrounding fluid. This again reduces product inhibition of the glucose on the enzyme catalysts. By means of standardized bead production the hydrolysis in lab scale was possible. First results show that liberation of glucose and xylose is possible, allowing a maximum total sugar yield of 75 %.
Y1  - 2016
U6  - https://doi.org/10.1002/cite.201650301
SN  - 0009-286X
SN  - 1522-2640 (eISSN)
N1  - ProcessNet-Jahrestagung 2016 und 32. DECHEMA-Jahrestagung der Biotechnologen 2016, 12. - 15. September 2016, Eurogress Aachen
VL  - 88
IS  - 9
SP  - 1237
PB  - Wiley-VCH
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Lévesque, Mathieu
A1  - Siegwolf, Rolf
A1  - Eilmann, Britta
A1  - Saurer, Matthias
A1  - Rigling, Andreas
T1  - Increased water-use efficiency does not lead to enhanced tree growth under xeric and mesic conditions
JF  - New Phytologist
Y1  - 2014
U6  - https://doi.org/10.1111/nph.12772
SN  - 1469-8137 (Online)
SN  - 0028-646X (Print)
VL  - 203
IS  - 1
SP  - 94
EP  - 109
PB  - Wiley-Blackwell
CY  - Oxford
ER  - 
TY  - JOUR
A1  - Kearney, David W.
A1  - Kelly, Bruce
A1  - Herrmann, Ulf
A1  - Cable, R.
A1  - Pacheco, J.
A1  - Mahoney, R.
A1  - Price, Henry
A1  - Blake, D.
A1  - Nava, P.
A1  - Potrovitza, N.
T1  - Engineering Aspects of a Molten Salt Heat Transfer Fluid in a Trough Solar Field
JF  - Energy : the international journal
Y1  - 2002
U6  - https://doi.org/10.1016/S0360-5442(03)00191-9
SN  - 0360-5442
N1  - SolarPACES 2002, Zürich, Switzerland, 4–6 September 2002
VL  - 29
IS  - 5-6 (Special Issue SolarPaces)
SP  - 861
EP  - 870
ER  - 
TY  - JOUR
A1  - Frohberg, Martin G.
A1  - Anik, Sabri
T1  - Thermodynamic relations between component activities and gas solubilities in binary metallic systems
JF  - Berichte der Bunsengesellschaft für physikalische Chemie
Y1  - 1985
SN  - 0940-483X
SN  - 0005-9021
VL  - 89
IS  - 2
SP  - 130
EP  - 134
ER  - 
TY  - CHAP
A1  - Lüpfert, E.
A1  - Herrmann, Ulf
A1  - Price, Henry
A1  - Zarza, E.
A1  - Kistener, R.
ED  - Ramos, C.
T1  - Towards Standard Performance Analysis for Parabolic Trough Collector Fields
T2  - 12th International Symposium Solar Power and Chemical Energy Systems, October 6-8, 2004, Oaxaca Mexico ; SolarPACES International Symposium, 12
Y1  - 2004
SN  - 968-6114-18-1
PB  - Instituto de Investigaciones Electricas
CY  - [s.l.]
ER  - 
TY  - JOUR
A1  - Hafner, David
A1  - Demetz, Oliver
A1  - Weickert, Joachim
A1  - Reißel, Martin
T1  - Mathematical Foundations and Generalisations of the Census Transform for Robust Optic Flow Computation
JF  - Journal of Mathematical Imaging and Vision
Y1  - 2014
U6  - https://doi.org/10.1007/s10851-014-0529-9
SN  - 1573-7683 (Online)
N1  - Springer Online First (ohne Seitenang. und Heftzuteilung)
PB  - Springer
CY  - New York
ER  - 
TY  - CHAP
A1  - Herrmann, Ulf
A1  - Vorbrugg, O.
A1  - Nava, P.
T1  - Construction and Commissioning Process of the Andasol Solar Field
T2  - SolarPACES 2009 : electricity, fuels and clean water powered by the sun ; 15 - 18 September 2009, Berlin, Germany ; the 15th SolarPACES conference ; proceedings
Y1  - 2009
SN  - 978-3-00-028755-8
PB  - Deutsches Zentrum für Luft- u. Raumfahrt
CY  - Stuttgart
ER  - 
TY  - CHAP
A1  - Finger, Felix
A1  - Braun, Carsten
A1  - Bil, Cees
T1  - The Impact of Electric Propulsion on the Performance of VTOL UAVs
T2  - Deutscher Luft- und Raumfahrtkongress 2017, DLRK , München
Y1  - 2017
ER  - 
TY  - JOUR
A1  - Helmig, Ilka
T1  - A few (hi)stories about french illustration
JF  - Slanted
Y1  - 2015
SN  - 1867-6510
IS  - 25 (Paris)
SP  - 210
EP  - 217
PB  - Slanted Publishers
CY  - Karlsruhe
ER  - 
TY  - CHAP
A1  - Zang, Zhigang
A1  - Hess, Holger
A1  - Ringbeck, Thorsten
A1  - Schwarte, Rudolf
ED  - Kamerman, Gary W.
T1  - Phase-lock techniques using new correlation receivers for TOF-laser ranging
T2  - Laser radar technology and applications VII : 3 - 4 April 2002, Orlando, USA. - (SPIE proceedings series ; 4723)
Y1  - 2002
SN  - 0-8194-4473-1
U6  - https://doi.org/10.1117/12.476402
SN  - 0038-7355
SN  - 0361-0748
SN  - 0277-786X
N1  - Laser Radar Technology and Applications <7, 2002, Orlando, FL>
SP  - 112
EP  - 120
PB  - SPIE, International Society for Optical Engineering
CY  - Bellingham, Wash.
ER  -