Design of integrated energy-water systems using Pinch Analysis: A nexus study of energy-water-carbon emissions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F21%3APU141788" target="_blank" >RIV/00216305:26210/21:PU141788 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0959652621032819?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0959652621032819?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jclepro.2021.129092" target="_blank" >10.1016/j.jclepro.2021.129092</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Design of integrated energy-water systems using Pinch Analysis: A nexus study of energy-water-carbon emissions

Popis výsledku v původním jazyce

Severe environmental issues such as excessive energy and water resources consumption and massive carbon emissions are becoming progressively prominent. Energy, water and carbon emissions are also intrinsically linked and have become the critical indicators for sustainable development. Nexus analysis between the three resources has been increasingly emphasised, mainly using mathematical programming approaches. Applications of insight-based approach for nexus study, however, have been directed very few attentions. This paper presents a new framework for the optimal design of integrated energy-water systems based on Pinch Analysis considering the energy-water-carbon emissions nexus. The framework consists of a series of Pinch Analysis methods, specifically Power Cascade Table (PCT), Water Cascade Table (WCT) and Energy Planning Pinch Diagram (EPPD), to obtain the minimum targets for each resource. The established targets provide valuable insights to assess the whole integrated system following any design modifications on certain resource networks. The framework was tested on a small-scale industrial plant case study, where adjustments on the system design were performed to achieve 20% CO2 gas discharge reduction target. The final integrated design gave minimal impacts of up to 12% changes on the energy system, while the water system deviates by less than 1% from the initial design. The outputs from the framework can assist designers in the planning of their integrated energy-water systems while meeting the environmental requirements.

Název v anglickém jazyce

Design of integrated energy-water systems using Pinch Analysis: A nexus study of energy-water-carbon emissions

Popis výsledku anglicky

Severe environmental issues such as excessive energy and water resources consumption and massive carbon emissions are becoming progressively prominent. Energy, water and carbon emissions are also intrinsically linked and have become the critical indicators for sustainable development. Nexus analysis between the three resources has been increasingly emphasised, mainly using mathematical programming approaches. Applications of insight-based approach for nexus study, however, have been directed very few attentions. This paper presents a new framework for the optimal design of integrated energy-water systems based on Pinch Analysis considering the energy-water-carbon emissions nexus. The framework consists of a series of Pinch Analysis methods, specifically Power Cascade Table (PCT), Water Cascade Table (WCT) and Energy Planning Pinch Diagram (EPPD), to obtain the minimum targets for each resource. The established targets provide valuable insights to assess the whole integrated system following any design modifications on certain resource networks. The framework was tested on a small-scale industrial plant case study, where adjustments on the system design were performed to achieve 20% CO2 gas discharge reduction target. The final integrated design gave minimal impacts of up to 12% changes on the energy system, while the water system deviates by less than 1% from the initial design. The outputs from the framework can assist designers in the planning of their integrated energy-water systems while meeting the environmental requirements.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20704 - Energy and fuels

Projekt

<a href="/cs/project/EF15_003%2F0000456" target="_blank" >EF15_003/0000456: Laboratoř integrace procesů pro trvalou udržitelnost</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Cleaner Production

ISSN

0959-6526

e-ISSN

1879-1786

Svazek periodika

neuveden

Číslo periodika v rámci svazku

322

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

129092-129092

Kód UT WoS článku

000705665400009

EID výsledku v databázi Scopus

2-s2.0-85115205462