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

MEGR Domingos, D Flórez-Orrego, MT dos Santos… - Renewable Energy, 2023 - Elsevier
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 …

Supercritical water gasification of Kraft black liquor: Process design, analysis, pulp mill integration and economic evaluation

M Magdeldin, M Järvinen - Applied Energy, 2020 - Elsevier
Supercritical water is a practical processing medium for the treatment of weak black liquor
(WBL) produced from pulp digesters in Kraft mill operations. WBL is characterized as a bio …

Performance and costs of CCS in the pulp and paper industry part 1: Performance of amine-based post-combustion CO2 capture

K Onarheim, S Santos, P Kangas, V Hankalin - International Journal of …, 2017 - Elsevier
The performance of an amine-based post-combustion CO 2 capture and storage (CCS)
process in an existing Kraft pulp mill and an existing pulp and board mill was assessed. The …

Performance and cost of CCS in the pulp and paper industry part 2: Economic feasibility of amine-based post-combustion CO2 capture

K Onarheim, S Santos, P Kangas, V Hankalin - International Journal of …, 2017 - Elsevier
The economic feasibility of retrofitting an amine based post-combustion CO 2 capture
process to an existing Kraft pulp mill and an existing integrated pulp and board mill has …

[HTML][HTML] Techno-economic and environmental analysis of methanol and dimethyl ether production from syngas in a kraft pulp process

MEGR Domingos, D Florez-Orrego… - Computers & Chemical …, 2022 - Elsevier
The conventional configuration of a pulp mill, in which black liquor is concentrated and
burnt, is compared to the upgrading gasification routes for methanol (MeOH) or dimethyl …

Towards semi-automatic generation of a steady state digital twin of a brownfield process plant

S Sierla, L Sorsamäki, M Azangoo, A Villberg… - Applied Sciences, 2020 - mdpi.com
Featured Application A laboratory water heating and pressurizing process is used as a case
study to demonstrate the proposed methodology for digital twin generation. Abstract …

[HTML][HTML] Decarbonization of industry: Implementation of energy performance indicators for successful energy management practices in kraft pulp mills

E Andersson, H Dernegård, M Wallén, P Thollander - Energy Reports, 2021 - Elsevier
Energy management is the most prominent means of improving energy efficiency, and
improved energy efficiency constitutes the cornerstone in decarbonization. For successful …

[HTML][HTML] The chemical pulp mill as a flexible prosumer of electricity

S Ingvarsson, M Odenberger, F Johnsson - Energy Conversion and …, 2023 - Elsevier
Chemical pulp mills act as industrial-scale prosumers of energy, in that they demand heat
and electricity for the production processes while supplying heat and electricity from the …

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

MEG Ribeiro Domingos… - Journal of …, 2024 - asmedigitalcollection.asme.org
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 …

Bioeconomy of hydrocarbon biorefinery processes

JS Saral, RS Ajmal, P Ranganathan - Hydrocarbon biorefinery, 2022 - Elsevier
Biorefinery explores the conversion of different biomass into a variety of bio-based products.
The bioeconomy is an important aspect of biorefinery. Among various biorefinery concepts …