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020 ▼a 9780438322608
035 ▼a (MiAaPQ)AAI10841974
035 ▼a (MiAaPQ)gwu:14303
040 ▼a MiAaPQ ▼c MiAaPQ ▼d 248032
0820 ▼a 614
1001 ▼a Srinivasan, Pavitra. ▼0 (orcid)0000-0003-1473-2221
24510 ▼a Carbon Budget and Cost Analysis of C2CNT: A Carbon Dioxide to Solid Carbon Conversion Process.
260 ▼a [S.l.] : ▼b The George Washington University., ▼c 2018
260 1 ▼a Ann Arbor : ▼b ProQuest Dissertations & Theses, ▼c 2018
300 ▼a 98 p.
500 ▼a Source: Dissertation Abstracts International, Volume: 80-01(E), Section: B.
500 ▼a Adviser: Peter T. LaPuma.
5021 ▼a Thesis (Dr.P.H.)--The George Washington University, 2018.
520 ▼a The industrial sector accounts for approximately 30% of global CO2 emissions as of 2015 and lacks mature technologies to substantially reduce emissions. Many industrial processes, such as cement production, emit carbon dioxide (CO2) without a vi
520 ▼a Under the first research element the lifecycle carbon budget of a full scale model is assessed based on best available lab information. The research findings show electricity consumption is a key driver in the C2CNT carbon conversion process. By
520 ▼a The C2CNT process could substantially lower the price of carbon nanotubes making it a valuable substitute for construction materials. C2CNT Carbon would therefore result in avoided CO2 emissions from other construction materials such as steel, a
520 ▼a The carbon budget study demonstrates the C2CNT technology can substantially reduce greenhouse gas (GHG) emissions from industrial processes and could offer a revenue generating alternative compared to other Carbon Capture and Sequestration (CCS)
520 ▼a Under the second research element, an economic feasibility analysis is presented for C2CNT. The results estimate C2CNT operating costs are primarily driven by the 8.93 MWh of electricity/tonne of carbon, which at $80/MWh will cost {dollar
520 ▼a Assuming the capital costs of building a C2CNT facility is similar to an aluminum smelter ($3,500--$5,000/tonne of installed capacity), a C2CNT facility capable of processing 2 million tonnes of CO2/year (typical CO2 emissions from
520 ▼a This technology contrasts with other CDR technologies that often do not create a large revenue stream and create potential liabilities.
520 ▼a Lastly, a sensitivity analysis indicates that a carbon nanotube price in the region of $3,000 is very likely to yield a positive Net Present Value (NPV) for a C2CNT plant and even prices below this have a high likelihood of a positive NPV
590 ▼a School code: 0075.
650 4 ▼a Public health.
650 4 ▼a Climate change.
650 4 ▼a Energy.
690 ▼a 0573
690 ▼a 0404
690 ▼a 0791
71020 ▼a The George Washington University. ▼b Environmental & Occupational Health.
7730 ▼t Dissertation Abstracts International ▼g 80-01B(E).
773 ▼t Dissertation Abstract International
790 ▼a 0075
791 ▼a Dr.P.H.
792 ▼a 2018
793 ▼a English
85640 ▼u http://www.riss.kr/pdu/ddodLink.do?id=T14999815 ▼n KERIS
980 ▼a 201812 ▼f 2019
990 ▼a 관리자