|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM343312131 |
| 003 |
DE-627 |
| 005 |
20231226020142.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231226s2022 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1016/j.wasman.2022.06.040
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n1144.xml
|
| 035 |
|
|
|a (DE-627)NLM343312131
|
| 035 |
|
|
|a (NLM)35810729
|
| 035 |
|
|
|a (PII)S0956-053X(22)00343-9
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Choe, Changgwon
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Techno-economic and environmental assessments for sustainable bio-methanol production as landfill gas valorization
|
| 264 |
|
1 |
|c 2022
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 15.08.2022
|
| 500 |
|
|
|a Date Revised 15.08.2022
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a Copyright © 2022 Elsevier Ltd. All rights reserved.
|
| 520 |
|
|
|a With the regular increase in global solid waste, landfilling is intensively used for waste disposal. However, landfill gas (LFG) produced as a byproduct during waste decomposition in the landfills is a serious problem since it leads to damage to the eco-systems. Accordingly, it has been highlighted to convert LFG into other value-added chemicals. In this study, LFG utilization was studied in terms of conversion into methanol (MeOH) by considering different scenarios of LFG utilization. Techno-economic analysis and environmental assessment were performed to identify the economic feasibility and environmental impact of each case. From the economic analysis, bio-MeOH production costs of 879.16, 724.52, and 1,130.74 $ ton-1 for case 1, 2, and 3 was estimated with the economic infeasibility, while substantial cost reduction through projected cost analysis can lead to economic competitiveness (449.52 $ ton-1 for case 2 and 595.76 $ ton-1 for case 3). In sequence, the quantitative environmental impacts in terms of climate change impact were 2.360, 0.835, and 0.605 kg CO2-eq kg MeOH-1 for cases 1, 2, and 3, respectively. Based on the results of two analyses, a multi-criteria decision analysis was conducted to investigate the acceptable case of bio-MeOH production in the economic and environmental aspects. It can be concluded that the most feasible case depends on decision-makers if only economic and environmental criteria were considered. Therefore, dry reforming and membrane separation of LFG have considerable potential for bio-MeOH production in terms of LFG utilization for high weighting of economic and environmental aspects, respectively
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Bio-MeOH
|
| 650 |
|
4 |
|a Environmental assessment
|
| 650 |
|
4 |
|a Landfill gas
|
| 650 |
|
4 |
|a Multi-criteria decision analysis
|
| 650 |
|
4 |
|a Techno-economic analysis
|
| 650 |
|
7 |
|a Gases
|2 NLM
|
| 650 |
|
7 |
|a Solid Waste
|2 NLM
|
| 650 |
|
7 |
|a Methane
|2 NLM
|
| 650 |
|
7 |
|a OP0UW79H66
|2 NLM
|
| 650 |
|
7 |
|a Methanol
|2 NLM
|
| 650 |
|
7 |
|a Y4S76JWI15
|2 NLM
|
| 700 |
1 |
|
|a Byun, Manhee
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Lee, Hyunhee
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Lim, Hankwon
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Waste management (New York, N.Y.)
|d 1999
|g 150(2022) vom: 01. Aug., Seite 90-97
|w (DE-627)NLM098197061
|x 1879-2456
|7 nnns
|
| 773 |
1 |
8 |
|g volume:150
|g year:2022
|g day:01
|g month:08
|g pages:90-97
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1016/j.wasman.2022.06.040
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 150
|j 2022
|b 01
|c 08
|h 90-97
|