Martin Gassner

Cette personne n’est plus à l’EPFL

Publications associées (23)

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Thermo-economic Evaluation of the Thermochemical Production of Liquid Fuels from Biomass

François Maréchal, Martin Gassner, Laurence Tock

Different technological alternatives for the thermochemical production of liquid fuels from lignocellulosic biomass are systematically analyzed and optimized based on thermo-environomic models. The competitiveness of the production of Fischer-Tropsch fuel ...

2010

Integration of LCA in a thermo-economic model for multi-objective process optimization of SNG production from woody biomass

François Maréchal, Martin Gassner, Léda Gerber

This paper presents a methodology to integrate life cycle assessment (LCA) in models used to design energy conversion systems. It is illustrated by an application to a thermo-economic model for the multi-objective optimization of synthetic natural gas (SNG ...

2009

Process modeling and integration of fuel ethanol production from lignocellulosic biomass based on double acid hydrolysis

François Maréchal, Daniel Favrat, Martin Gassner, Zoé Périn-Levasseur, Suping Zhang

Lignocellulosic biomass is considered as one of the most promising feedstocks for producing fuel ethanol because of its global availability and environmental benefits of its use. In this paper, the process of lignocellulosic ethanol production was investig ...

2009

Methodology for the optimal thermo-economic, multi-objective design of thermochemical fuel production from biomass

François Maréchal, Martin Gassner

This paper addresses a methodology for the optimal conceptual design of thermochemical fuel production processes from biomass. A decomposed modelling approach with separate energy-flow, energy-integration and economic models are coupled with a multi-object ...

Elsevier2009

Simulation of Fuel Ethanol Production from Lignocellulosic Biomass

François Maréchal, Daniel Favrat, Martin Gassner, Suping Zhang

Models for hydrolysis, fermentation and concentration process, production and utilization of biogas as well as lignin gasification are developed to calculate the heat demand of ethanol production process and the amounts of heat and power generated from res ...

2009

Thermo-economic process model for thermochemical production of Synthetic Natural Gas (SNG) from lignocellulosic biomass

François Maréchal, Martin Gassner

A detailed thermo-economic model considering different technological alternatives for thermochemical production of Synthetic Natural Gas (SNG) from lignocellulosic biomass is presented. First, candidate technology for processes based on biomass gasificatio ...

Elsevier2009

Integrated design of a gas separation system for the upgrade of crude SNG with membranes

Martin Gassner

This paper investigates different design strategies and process layouts for upgrading crude synthetic natural gas (SNG) produced from lignocellulosic biomass to grid quality. The design problem is outlined by studying the involved key aspects with respect ...

2009

Process Simulation, Thermal and Economic Assessment of Several Technical Options for BTL Productions

Martin Gassner, Guillaume Boissonnet

A study comparing several technical options for producing Fischer-Tropsch fuel by biomass gasification has been performed. Each step of the process has been simulated using ProsimPlus, a process simulation software: gasification, gas cleaning, FT synthesis ...

2008

Gas equilibrium and exergy analysis of the FICFB and Viking gasification concepts

François Maréchal, Martin Gassner

Two biomass gasification concepts, i.e. indirectly heated, steam blown fluidised bed gasification and directly heated, air blown fixed bed gasification are modelled with adjusted equilibrium equations, their energy requirements are integrated and an exergy ...

2008

Methodology for the optimal thermo-economic, multi-objective design of thermochemical fuel production from biomass

François Maréchal, Martin Gassner

2007

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Integration of LCA in a thermo-economic model for multi-objective process optimization of SNG production from woody biomass

François Maréchal, Martin Gassner, Léda Gerber

2009