Carbon capture and utilization using industrial wastewater under ambient conditions

Dongwoo Kang, Min Gu Lee, Hoyong Jo, Yunsung Yoo, Sangyup Lee, Jin Won Park

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

This study deals with the chemical conversion of carbon dioxide contained in industrial flue gas. Unlike previous studies, which used natural resources to obtain inorganic metal carbonate salts, this study used industrial wastewater produced from a refined salt production facility. The calcium concentration in the wastewater was 21285.737 ppm, as estimated by inductively coupled plasma–optical emission spectroscopy. Monoethanolamine, diethanolamine (DEA), and methyl-diethanolamine solutions were used as carbon dioxide absorbents, leading to CO2 loading values for the first absorption step of 0.4193, 0.3967, and 0.2814 (mol CO2/mol amine), respectively. After saturating 400 mL of each absorbent solution using 15 vol% carbon dioxide gas mixed with nitrogen, 100 mL of industrial wastewater was added to the mixture, resulting in the formation of inorganic metal carbonate salts. After a filtration step, the samples were dried and instrumental analyses including scanning electron microscopy and X-ray diffractometry were performed. The best carbon fixation performance was obtained by employing an absorbent containing 30 wt% DEA together with 100 mL of industrial wastewater.

Original languageEnglish
Pages (from-to)1073-1080
Number of pages8
JournalChemical Engineering Journal
Volume308
DOIs
Publication statusPublished - 2017 Jan 15

Fingerprint

Carbon capture
Wastewater
Carbon Dioxide
wastewater
Carbon dioxide
N-methyldiethanolamine
diethanolamine
Salts
carbon dioxide
Carbonates
carbon
salt
Metals
carbonate
Ethanolamine
carbon fixation
metal
Emission spectroscopy
Natural resources
Flue gases

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Environmental Chemistry
  • Chemical Engineering(all)
  • Industrial and Manufacturing Engineering

Cite this

Kang, Dongwoo ; Lee, Min Gu ; Jo, Hoyong ; Yoo, Yunsung ; Lee, Sangyup ; Park, Jin Won. / Carbon capture and utilization using industrial wastewater under ambient conditions. In: Chemical Engineering Journal. 2017 ; Vol. 308. pp. 1073-1080.
@article{0e76d85b89b1439f96d5968763cc2bc3,
title = "Carbon capture and utilization using industrial wastewater under ambient conditions",
abstract = "This study deals with the chemical conversion of carbon dioxide contained in industrial flue gas. Unlike previous studies, which used natural resources to obtain inorganic metal carbonate salts, this study used industrial wastewater produced from a refined salt production facility. The calcium concentration in the wastewater was 21285.737 ppm, as estimated by inductively coupled plasma–optical emission spectroscopy. Monoethanolamine, diethanolamine (DEA), and methyl-diethanolamine solutions were used as carbon dioxide absorbents, leading to CO2 loading values for the first absorption step of 0.4193, 0.3967, and 0.2814 (mol CO2/mol amine), respectively. After saturating 400 mL of each absorbent solution using 15 vol{\%} carbon dioxide gas mixed with nitrogen, 100 mL of industrial wastewater was added to the mixture, resulting in the formation of inorganic metal carbonate salts. After a filtration step, the samples were dried and instrumental analyses including scanning electron microscopy and X-ray diffractometry were performed. The best carbon fixation performance was obtained by employing an absorbent containing 30 wt{\%} DEA together with 100 mL of industrial wastewater.",
author = "Dongwoo Kang and Lee, {Min Gu} and Hoyong Jo and Yunsung Yoo and Sangyup Lee and Park, {Jin Won}",
year = "2017",
month = "1",
day = "15",
doi = "10.1016/j.cej.2016.09.120",
language = "English",
volume = "308",
pages = "1073--1080",
journal = "Chemical Engineering Journal",
issn = "1385-8947",
publisher = "Elsevier",

}

Carbon capture and utilization using industrial wastewater under ambient conditions. / Kang, Dongwoo; Lee, Min Gu; Jo, Hoyong; Yoo, Yunsung; Lee, Sangyup; Park, Jin Won.

In: Chemical Engineering Journal, Vol. 308, 15.01.2017, p. 1073-1080.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Carbon capture and utilization using industrial wastewater under ambient conditions

AU - Kang, Dongwoo

AU - Lee, Min Gu

AU - Jo, Hoyong

AU - Yoo, Yunsung

AU - Lee, Sangyup

AU - Park, Jin Won

PY - 2017/1/15

Y1 - 2017/1/15

N2 - This study deals with the chemical conversion of carbon dioxide contained in industrial flue gas. Unlike previous studies, which used natural resources to obtain inorganic metal carbonate salts, this study used industrial wastewater produced from a refined salt production facility. The calcium concentration in the wastewater was 21285.737 ppm, as estimated by inductively coupled plasma–optical emission spectroscopy. Monoethanolamine, diethanolamine (DEA), and methyl-diethanolamine solutions were used as carbon dioxide absorbents, leading to CO2 loading values for the first absorption step of 0.4193, 0.3967, and 0.2814 (mol CO2/mol amine), respectively. After saturating 400 mL of each absorbent solution using 15 vol% carbon dioxide gas mixed with nitrogen, 100 mL of industrial wastewater was added to the mixture, resulting in the formation of inorganic metal carbonate salts. After a filtration step, the samples were dried and instrumental analyses including scanning electron microscopy and X-ray diffractometry were performed. The best carbon fixation performance was obtained by employing an absorbent containing 30 wt% DEA together with 100 mL of industrial wastewater.

AB - This study deals with the chemical conversion of carbon dioxide contained in industrial flue gas. Unlike previous studies, which used natural resources to obtain inorganic metal carbonate salts, this study used industrial wastewater produced from a refined salt production facility. The calcium concentration in the wastewater was 21285.737 ppm, as estimated by inductively coupled plasma–optical emission spectroscopy. Monoethanolamine, diethanolamine (DEA), and methyl-diethanolamine solutions were used as carbon dioxide absorbents, leading to CO2 loading values for the first absorption step of 0.4193, 0.3967, and 0.2814 (mol CO2/mol amine), respectively. After saturating 400 mL of each absorbent solution using 15 vol% carbon dioxide gas mixed with nitrogen, 100 mL of industrial wastewater was added to the mixture, resulting in the formation of inorganic metal carbonate salts. After a filtration step, the samples were dried and instrumental analyses including scanning electron microscopy and X-ray diffractometry were performed. The best carbon fixation performance was obtained by employing an absorbent containing 30 wt% DEA together with 100 mL of industrial wastewater.

UR - http://www.scopus.com/inward/record.url?scp=84991083782&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84991083782&partnerID=8YFLogxK

U2 - 10.1016/j.cej.2016.09.120

DO - 10.1016/j.cej.2016.09.120

M3 - Article

AN - SCOPUS:84991083782

VL - 308

SP - 1073

EP - 1080

JO - Chemical Engineering Journal

JF - Chemical Engineering Journal

SN - 1385-8947

ER -