Publications related to Chemical ecology

Decarbonizing the fertilizers sector: an alternative pathway for urea and nitric acid production

François Maréchal, Daniel Alexander Florez Orrego, Meire Ellen Gorete Ribeiro Domingos

In order to alleviate the environmental impact that nitrogen fertilizers production is responsible for, several efforts have been addressed to incentivize the partial or total decarbonization of the supply chains of ammonia and its derivatives. The decarbo ...

2024

Process modeling and integration of hydrogen and synthetic natural gas production in a kraft pulp mill via black liquor gasification

François Maréchal, Daniel Alexander Florez Orrego, Meire Ellen Gorete Ribeiro Domingos

The black liquor gasification integrated to chemical plants has shown potential for reducing the process irreversibility and promoting the decarbonization of this industrial sector. In the integrated chemical plants proposed in this work, the purpose is co ...

2023

A systemic study for enhanced waste heat recovery and renewable energy integration towards decarbonizing the aluminium industry

François Maréchal, Daniel Alexander Florez Orrego, Réginald Germanier

The aluminium remelting industry relies on natural gas to transform recycled aluminium into aluminium feedstock, entailing significant atmospheric emissions. Hydric resources are also affected as they are used as sinks of waste heat from the casting proces ...

2023

A systemic study for enhanced waste heat recovery and renewable energy integration towards decarbonizing the aluminium industry

François Maréchal, Daniel Alexander Florez Orrego, Réginald Germanier

The aluminium remelting industry relies on natural gas to transform recycled aluminium into aluminium feedstock, entailing significant atmospheric emissions. Hydric resources are also affected as they are used as sinks of waste heat from the casting proces ...

2023

Effects of Sphagnum Leachate on Competitive Sphagnum Microbiome Depend on Species and Time

Alexandre Buttler, Luca Bragazza, Vincent Eric Jules Jassey, Constant Signarbieux, Bjorn Jozef Maria Robroek, Samuel Thomas Gabriel Hamard

Plant specialized metabolites play an important role in soil carbon (C) and nutrient fluxes. Through anti-microbial effects, they can modulate microbial assemblages and associated microbial-driven processes, such as nutrient cycling, so to positively or ne ...

2019

Risk assessment in a chemical plant with a CPN-HAZOP Tool

Damiano Nunzio Arena

In a previous research, a tool integrating the HAZOP analysis method and Coloured Petri Net formalism to support the analysis carried out by specialists during a HAZOP brainstorming session has been provided. In that work, the tool was used to simulate the ...

ELSEVIER SCIENCE BV2018

Virtual Sector Profiles for Innovation Sharing in Process Industry – Sector 01: Chemicals

François Maréchal, Ivan Daniel Kantor, Greta Martha Van Eetvelde, Laurent Gabriel Félix Alexandre Stéphane Bungener, Elfie Marie Méchaussie

Production data in process industry are proprietary to a company since they are key to the process design and technology expertise. However, data confidentiality restrains industry from sharing results and advancing developments in and across process secto ...

Springer International Publishing2017

On the efficiency, exergy costs and CO 2 emission cost allocation for an integrated syngas and ammonia production plant

This paper presents an exergy and environmental assessment of a 1000 metric t/day ammonia production plant based on the steam methane reforming (SMR) process, including the syngas production, purification (CO2 capture) and compression units, as well as the ...

2016

Wikipedia Chemical Structure Explorer: substructure and similarity searching of molecules from Wikipedia

Luc Patiny, Michaël Giuseppe Zasso

Background: Wikipedia, the world's largest and most popular encyclopedia is an indispensable source of chemistry information. It contains among others also entries for over 15,000 chemicals including metabolites, drugs, agrochemicals and industrial chemica ...

Biomed Central Ltd2015

On the Efficiency, Exergy Costs and CO2 Emission Cost Allocation for an Integrated Syngas and Ammonia Production Plant

Daniel Alexander Florez Orrego

This paper presents an exergy and environmental assessment of a 1000 metric t/day ammonia production plant based on the steam methane reforming (SMR) process, including the syngas production, purification (CO2 capture) and compression units, as well as the ...

2015

Chemical ecology

Decarbonizing the fertilizers sector: an alternative pathway for urea and nitric acid production

Process modeling and integration of hydrogen and synthetic natural gas production in a kraft pulp mill via black liquor gasification

A systemic study for enhanced waste heat recovery and renewable energy integration towards decarbonizing the aluminium industry

A systemic study for enhanced waste heat recovery and renewable energy integration towards decarbonizing the aluminium industry

Effects of Sphagnum Leachate on Competitive Sphagnum Microbiome Depend on Species and Time

Risk assessment in a chemical plant with a CPN-HAZOP Tool

Virtual Sector Profiles for Innovation Sharing in Process Industry – Sector 01: Chemicals

On the efficiency, exergy costs and CO 2 emission cost allocation for an integrated syngas and ammonia production plant

Wikipedia Chemical Structure Explorer: substructure and similarity searching of molecules from Wikipedia

On the Efficiency, Exergy Costs and CO2 Emission Cost Allocation for an Integrated Syngas and Ammonia Production Plant

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A systemic study for enhanced waste heat recovery and renewable energy integration towards decarbonizing the aluminium industry

Decarbonizing the fertilizers sector: an alternative pathway for urea and nitric acid production

On the efficiency, exergy costs and CO 2 emission cost allocation for an integrated syngas and ammonia production plant

A systemic study for enhanced waste heat recovery and renewable energy integration towards decarbonizing the aluminium industry

Risk assessment in a chemical plant with a CPN-HAZOP Tool

Process modeling and integration of hydrogen and synthetic natural gas production in a kraft pulp mill via black liquor gasification

Wikipedia Chemical Structure Explorer: substructure and similarity searching of molecules from Wikipedia

Effects of Sphagnum Leachate on Competitive Sphagnum Microbiome Depend on Species and Time

On the Efficiency, Exergy Costs and CO2 Emission Cost Allocation for an Integrated Syngas and Ammonia Production Plant

Virtual Sector Profiles for Innovation Sharing in Process Industry – Sector 01: Chemicals