Graphical approaches for cleaner production and sustainability in process systems

B Wang, S Zhang, L Guo, JJ Klemeš… - Journal of Cleaner …, 2022 - Elsevier
This work provides an overview of recent graphical approaches which can provide
beneficial support for various applications enhancing cleaner production and, consequently …

[HTML][HTML] A comprehensive, semi-automated systematic literature review (SLR) design: Application to P-graph research with a focus on sustainability

Á Tóth, A Suta, J Pimentel, A Argoti - Journal of Cleaner Production, 2023 - Elsevier
Because of the vast number of academic products with focus on sustainability being
currently generated, it is becoming exceedingly difficult and time-consuming to perform …

[HTML][HTML] Optimization of vertical farms energy efficiency via multiperiodic graph-theoretical approach

J Pimentel, L Balázs, F Friedler - Journal of cleaner production, 2023 - Elsevier
A systematic method is proposed for enhancing the energy efficiency of vertical farms when
integrated into urban infrastructure. The method relies on the optimization of a multiperiod …

[HTML][HTML] A novel hybrid method for constructing resilient microalgae supply chain: Integration of n-1 contingency analysis with stochastic modelling

SLY Lo, BS How, SY Teng, JY Lim, ACM Loy… - Journal of Cleaner …, 2023 - Elsevier
Microalgae biomass is currently gaining the limelight due to its flexible characteristics such
as easily adaptable in cultivation environment, high lipid content that makes it suitable for …

[HTML][HTML] Retrofit heat exchanger network optimization via graph-theoretical approach: Pinch-bounded N-best solutions allows positional swapping

SY Teng, Á Orosz, BS How, JJ Jansen, F Friedler - Energy, 2023 - Elsevier
Retrofit heat exchanger network (HEN) optimization is a fundamentally unique problem
which requires the consideration of existing structures, compared to grassroots design …

[HTML][HTML] Rethinking circularity with Re-refineries and supply chains reintegration via multi-objective pareto graph theoretical approach

LS Yeo, CWP Tiang, SY Teng, WPQ Ng, CH Lim… - Energy, 2023 - Elsevier
Amidst the global effort in energy transition from fossil fuel remains a challenge for the
heavily dependent oil and gas (O&G) industry. Thus, the circular economy (CE) concept …

[HTML][HTML] Framework to embed machine learning algorithms in P-graph: communication from the chemical process perspectives

SY Teng, Á Orosz, BS How, J Pimentel… - … Research and Design, 2022 - Elsevier
P-graph is a popularly used framework for process network synthesis (PNS) and network
topological optimization. This short communication introduces a Python interface for P-graph …

Synthesis of biomass corridor in peninsular Malaysia via hybrid mathematical and graphical framework

HL Lam, JC Ang, YP Heng, HY Lee, ACM Loy, BS How - Sustainability, 2023 - mdpi.com
The valorisation of biomass by synthesising a multi-biomass corridor can be an optimistic
pathway to solving the growing waste management problem. However, the supply chain …

Synthesis of multiperiod heat exchanger networks: minimum utility consumption in each period

R Lakner, Á Orosz, BS How, F Friedler - Computers & Chemical …, 2022 - Elsevier
Heat exchanger networks in real industrial processes often have to be designed for varying
parameters of the process streams that renders multiperiod heat exchanger network …

Maintaining the productivity of co-culture systems in the face of environmental change

AR Lao, KB Aviso, H Cabezas, RR Tan - Nature Sustainability, 2022 - nature.com
Co-culture systems can address food security issues by sustainably intensifying production
of crops and animal protein without requiring additional land area. We show how a graph …