Liquid hydrogen refueling stations as an alternative to gaseous hydrogen refueling stations: process development and integrative analyses DOI
Chaehee Gong,

Hee-Seung Na,

Sungil Yun

et al.

eTransportation, Journal Year: 2024, Volume and Issue: unknown, P. 100386 - 100386

Published: Dec. 1, 2024

Language: Английский

Direct conversion of renewable hydrogen and CO2 to liquid fuels: Economic and environmental perspective DOI

Chaehee Gong,

Haksung Kim,

Insoo Ro

et al.

Energy Conversion and Management, Journal Year: 2024, Volume and Issue: 316, P. 118831 - 118831

Published: July 24, 2024

Language: Английский

Citations

6
Maximizing biomass utilization: An integrated strategy for coproducing multiple chemicals DOI

Byeongchan Ahn,

Sua Jo,

Jonggeol Na

et al.

Journal of Energy Chemistry, Journal Year: 2024, Volume and Issue: 100, P. 180 - 191

Published: Aug. 31, 2024

Language: Английский

Citations

5
Safety considerations in CO2 Conversion: Production of glycerol carbonate via an indirect pathway DOI

Pei-Jhen Wu,

Hsuan-Han Chiu,

Zi-Cheng Su

et al.

Journal of Industrial and Engineering Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

Citations

0
Biodegradable Plastic Production: Economic and Environmental Perspective DOI
Yong Yang, Kyeongjun Seo, Jiyong Kim

et al.

ACS Sustainable Chemistry & Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 9, 2025

The growing use of plastics is significantly impacting the environment, resulting in contamination our surroundings and food chain with plastic particles, as well increasing carbon emissions. In this context, development biodegradable materials important to promote a more sustainable world reduced environmental footprint. This study aims develop coproduction process for monomers, 1,4-butanediol (1,4-BDO) adipic acid, from renewable feedstock, lignocellulose biomass. economic greenhouse gas emissions footprint aspects are maximized by utilizing three major components biomass (cellulose, hemicellulose, lignin) via efficient fractionation catalytic conversion. addition, energy requirements optimizing heat integration through pinch analysis. Techno-economic analysis life cycle assessment conducted evaluate benefits. minimum selling price bio-based 1,4-BDO calculated be $2,126/metric ton, which lower than market fossil-based $2,500/metric ton. sensitivity identify impact key factors on product prices. Life indicates that production environmentally conventional production.

Language: Английский

Citations

0
System-level analysis of strategies for biodegradable plastics production from microalgae DOI

Byeongchan Ahn,

Sungil Yun,

S. G. Yun

et al.

Sustainable Production and Consumption, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Citations

0
Bidirectional S-bridge coordination in the magnetic Au/FeOxSy catalyst for the catalytic oxidation of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid DOI

Yu Ruan,

Shao-Yi Wu,

Ye Lu

et al.

Journal of Materials Chemistry A, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

A magnetic Au/FeO x S y catalyst with bidirectional S-bridge coordination was prepared for the selective catalytic oxidation of 5-hydroxymethylfurfural under mild conditions.

Language: Английский

Citations

0
Python-Based Algorithm for Calculating Physical Properties of Aqueous Mixtures Composed of Substances Not Available in Databases DOI Creative Commons
Jina Lee,

Se‐Hee Jo,

Choongkil Lee

et al.

ACS Omega, Journal Year: 2025, Volume and Issue: unknown

Published: April 15, 2025

Language: Английский

Citations

0
Comprehensive life cycle assessment of powder- vs. Granule-form L-lysine production: Evaluating climate impact and sustainability DOI

Danbee Park,

Hyunwoo Kim, Sang‐Min Park

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162972 - 162972

Published: April 1, 2025

Language: Английский

Citations

0
Chemical recycling: comprehensive overview of methods and technologies DOI Creative Commons
Ivanna Harasymchuk, Vladimír Kočí, Monika Vitvarová

et al.

International Journal of Sustainable Engineering, Journal Year: 2024, Volume and Issue: 17(1), P. 124 - 148

Published: Oct. 28, 2024

Plastic pollution has emerged as a global environmental crisis, prompting the search for innovative solutions to manage and repurpose plastic waste sustainably. Chemical recycling garnered attention promising strategy address this challenge by converting discarded plastics into valuable feedstocks products. Drawing upon statistical data thorough review of literature, paper examines diverse methodologies technologies employed in chemical recycling, highlighting key advancements their potential economic impacts. The aim article is provide comprehensive overview various methods plastics. In article, reader offered detailed processing methods, including hydrolysis, glycolysis, enzymatic degradation, acid supercritical fluid depolymerisation, catalytic pyrolysis, fast microwave fluidised bed plasma gasification, steam oxidative hydrothermal liquefaction, biological electrochemical processing. literature cited allows gain an in-depth understanding processes at Technology Readiness Levels (TRL) 4 TRL 9, depending on chosen technology.

Language: Английский

Citations

0
An efficient toluene barrier membrane for high-performance direct toluene hydrogenation via an electrochemical process DOI
Changjin Lee, Taeseung Kim,

Jaeheon Song

et al.

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 6, 2024

A hydrocarbon-based proton exchange membrane with tailored hydrophilic domains reduces toluene permeation compared to Nafion, improving the efficiency of direct electro-hydrogenation methyl cyclohexane and long-term performance.

Language: Английский

Citations

0