Publications de Laurence Tock | EPFL Graph Search

CO2-mitigation options for the offshore oil and gas sector

François Maréchal, Tuong-Van Nguyen, Laurence Tock

The offshore extraction of oil and gas is an energy-intensive process leading to the production of CO2 and methane, discharged into the atmosphere, and of chemicals, rejected into the sea. The taxation of these emissions, in Norway, has encouraged the deve ...

2016

Thermo-environomic optimisation strategy for fuel decarbonisation process design and analysis

François Maréchal, Laurence Tock

To meet the CO2 reduction targets and ensure sustainable energy supply, the development and deploy- ment of cost-competitive innovative low-carbon energy technologies is essential. To design and evaluate the competitiveness of such complex integrated energ ...

2015

Environomic optimal design of power plants with CO2 capture

François Maréchal, Laurence Tock

Life cycle impact assessment indicators are integrated for studying the process integration of renewable resources and CO2 capture and storage (CCS) in power plants. Besides the expected reduction in global warming potential (GWP), CCS induces energy and c ...

2015

Life Cycle Assessment Based Process Design of CO2 Capture Options

François Maréchal, Laurence Tock

Elsevier2014

Decision Support for CO2 Capture Process Options under Uncertain Market Conditions using Multi-objective Optimisation

François Maréchal, Laurence Tock

Elsevier2014

Process design optimization strategy to develop energy and cost correlations of CO2 capture processes

François Maréchal, Laurence Tock

In the context of CO2 emissions reduction from power plants, CO2 removal from flue gas by chemical absorption with monoethanolamine is analyzed in detail. By applying process integration and multi-objective optimization techniques the influence of the oper ...

Elsevier2014

Process engineering method for systematically comparing CO2 capture options

François Maréchal, Laurence Tock

In the context of greenhouse gas emissions mitigation, CO2 capture and storage is regarded as a promising alternative for fossil fuel fed power plants. In order to design and evaluate the competitiveness of such complex integrated energy conversion systems ...

Elsevier Science Bv2013

Thermo-environomic evaluation of the ammonia production

François Maréchal, Laurence Tock, Matthieu Perrenoud

Within the global challenge of sustainable energy supply and greenhouse gas emissions mitigation, carbon capture and storage (CCS) and the deployment of renewable resources are considered as promising solutions. In this context, the production of ammonia m ...

SFGP2013

Thermo-economic optimization of a Solid Oxide Fuel Cell - Gas Turbine system fuelled with gasified lignocellulosic biomass

François Maréchal, Adriano Viana Ensinas, Laurence Tock, Priscilla Caliandro

Within the context of sustainable energy supply and CO2 emissions reduction a Solid Oxide Fuel Cell (SOFC) - Gas Turbine hybrid system, fuelled with gasified woody biomass for medium scale applications (8MWth,BM of dry biomass) is studied in detail. The sy ...

2013

Thermo-environomic optimisation of fuel decarbonisation alternative processes for hydrogen and power production

Laurence Tock

EPFL2013