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Carbon Budget and Cost Analysis of C2CNT: A Carbon Dioxide to Solid Carbon Conversion Process
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| 자료유형 | 학위논문 |
|---|---|
| 서명/저자사항 | Carbon Budget and Cost Analysis of C2CNT: A Carbon Dioxide to Solid Carbon Conversion Process. |
| 개인저자 | Srinivasan, Pavitra. |
| 단체저자명 | The George Washington University. Environmental & Occupational Health. |
| 발행사항 | [S.l.]: The George Washington University., 2018. |
| 발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2018. |
| 형태사항 | 98 p. |
| 기본자료 저록 | Dissertation Abstracts International 80-01B(E). Dissertation Abstract International |
| ISBN | 9780438322608 |
| 학위논문주기 | Thesis (Dr.P.H.)--The George Washington University, 2018. |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 80-01(E), Section: B.
Adviser: Peter T. LaPuma. |
| 요약 | 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 |
| 요약 | 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 |
| 요약 | 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 |
| 요약 | 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) |
| 요약 | 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 |
| 요약 | 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 |
| 요약 | This technology contrasts with other CDR technologies that often do not create a large revenue stream and create potential liabilities. |
| 요약 | 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 |
| 일반주제명 | Public health. Climate change. Energy. |
| 언어 | 영어 |
| 바로가기 | 
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