Results 131 to 140 of about 203,106 (381)

Gasification of Pine Wood Chips with Air-Steam in Fluidized Bed [PDF]

, 2015
Tato práce studovala vliv použití vzduchu a páry jako zplynovacího činidla ve zkapalňovacím generátoru plynu na vlastnosti vyprodukovaného plynu (oxid uhelnatý, vodík, obsah dehtu a nízká výhřevnost). Tato studie byla založena na experimentech které byly
Salami, Najdat
core  

Gasification — the process and the technology [PDF]

Resources and Conservation, 1981
Thermochemical gasification of biomass can produce low, medium and high calorific value gases. The characteristics, applications and potential of the different processes and reactor types are discussed. The introduction of biomass gasification on a large or intermediate scale for the production of power, synthetic natural gas (SNG), methanol etc.
openaire   +1 more source

Zirkularität – Die Herausforderung des Chemieingenieurwesens Circularity – A Chemical Engineer's Challenge

Chemie Ingenieur Technik, EarlyView.
Um Klimaneutralität in der chemischen Industrie zu erreichen, ist ein grundlegender Wandel hin zu einer grünen industriellen organischen Chemie in nur 20 Jahren erforderlich. Dieser rasche Übergang erfordert einen Wandel auf allen Ebenen, von der Produktionsstruktur bin in die Aus‐ und Fortbildung von Ingenieur*innen und Naturwissenschaftler*innen, die
Jörg Sauer, Olaf Wachsen
wiley   +1 more source

Analýza procesu zplyňování alternativního paliva (50% odpad, 50% plasty) [PDF]

, 2017
The paper presents analysis of alternative fuel gasification with use of flue gas as a gasifying agent. As a result of a process syngas with combustible components (CO, H2, CH4, CnHm) was obtained. Laboratory tests were carried out to determine usability
Kalisz, Sylwester, Maj, Izabella, Ostrowski, Piotr, Wolniak, Mateusz   +3 more
core   +1 more source

Green Ammonia as a Decentralized, Cross‐Sector Energy Vector for the German Energy Transition

Chemie Ingenieur Technik, EarlyView.
The Fraunhofer flagship project “AmmonVektor” brings together eight Fraunhofer Institutes to develop innovative technologies for decentralized ammonia synthesis, utilization, and logistics. The aim is to establish ammonia as a key technology to enhance Germany's energy sovereignty.
Clara Maria Watermann, Tim Nitsche, Lénárd‐István Csepei, Andreas Menne, Barbara Zeidler‐Fandrich   +4 more
wiley   +1 more source

Optimization of the Three-stage Biomass Gasification Characteristics in High-temperature Entrained-flow Bed

BioResources, 2014
The raw material requirements for the indirect liquefaction of biomass are strict. In particular, the ratio of H2/CO must be greater than or equal to 1. However, traditional biomass gasification has problems that include a low H2/CO ratio and low carbon ...
Chao Chen, Chunjiang Yu, Jinsong Zhou, Yangyang Xiang, Zhongyang Luo   +4 more
doaj   +1 more source

Benefits and Challenges for Decentralized Use of Biomass as Feedstock for Chemicals

Chemie Ingenieur Technik, EarlyView.
Benefits and challenges of a decentralized processing unit to preprocess raw biogenic materials using robust acid hydrolysis and dehydration to levulinic acid as a case study are described. Fourteen raw materials are evaluated in conversion and different solid‐liquid handling technologies reviewed.
Jörn Viell, Stefan Theis, Ramona Götz, Alexandra Weber‐Bernard, Alexander Walter Wilhelm Echtermeyer, Martin Lindmeyer   +5 more
wiley   +1 more source

Development and Validation of a Laboratory‐Scale Methanol Synthesis Mini‐Plant and Digital Twin Simulation

Chemie Ingenieur Technik, EarlyView.
A methanol mini‐plant and its digital twin were developed to study flexible feedstocks, reactant recycling, and product condensation. Experimental results show good agreement with simulations, allowing systematic investigation of process parameters. Tests with biomass‐derived syngas demonstrated the feasibility of industrial COx sources.
Timothy A. Nowak, Janne Reisch, Marc Siodlaczek, Bernd Epple, Alfons Drochner, Bastian Etzold   +5 more
wiley   +1 more source

From biomass to electricity through integrated gasification/sofcs system: Green fuel cell [PDF]

, 2005
The ongoing GREEN FUEL CELL project intends to develop an innovative sustainable technology with high "fuel to electricity" efficiency. The objective is to produce a gas suitable for SOFC application through reliable, upscalable and cost-effective staged
Broust, François, Girard, Philippe, Koch, Thomas, Rouge, S., Van der Drift,   +4 more
core  

Rekonstrukce výzkumné zplyňovací technologie na Výzkumném energetickém centru [PDF]

, 2017
Gasification technology was one of the first large projects of the Energy Research Center at the VSB - Technical University of Ostrava. The beginnings of the technology date back to 2006, when construction of the first version of the gasification plant ...
Friedel, Pavel
core   +1 more source