Carbon Capture, Utilization and Sequestration最新文献

CO2 Miscible Flooding for Enhanced Oil Recovery 提高采收率的CO2混相驱

Carbon Capture, Utilization and Sequestration Pub Date : 2018-09-12 DOI: 10.5772/INTECHOPEN.79082

A. N. El-hoshoudy, S. Desouky

引用次数: 16

Interfacial Tension and Contact Angle Data Relevant to Carbon Sequestration 与固碳有关的界面张力和接触角数据

Carbon Capture, Utilization and Sequestration Pub Date : 2018-09-12 DOI: 10.5772/INTECHOPEN.79414

P. Bikkina, Imran K. Shaik

引用次数: 7

Geophysical Monitoring of CO2 Injection at Citronelle Field, Alabama 阿拉巴马州Citronelle油田CO2注入的地球物理监测

Carbon Capture, Utilization and Sequestration Pub Date : 2018-09-12 DOI: 10.5772/INTECHOPEN.78386

Shen-En Chen, Yangguang Liu

引用次数: 0

Enhancing Carbon Sequestration Using Organic Amendments and Agricultural Practices 利用有机修正和农业实践加强碳固存

Carbon Capture, Utilization and Sequestration Pub Date : 2018-09-12 DOI: 10.5772/INTECHOPEN.79336

Z. Farooqi, M. Sabir, N. Zeeshan, Khurram Naveed, M. Hussain

引用次数: 15

Carbon Sequestration in Soils: The Opportunities and Challenges 土壤碳固存:机遇与挑战

Carbon Capture, Utilization and Sequestration Pub Date : 2018-09-12 DOI: 10.5772/INTECHOPEN.79347

Ahmed Chinade Abdullahi, C. Siwar, Mohamad Isma’ilShaharudin, I. Anizan

{"title":"Carbon Sequestration in Soils: The Opportunities and Challenges","authors":"Ahmed Chinade Abdullahi, C. Siwar, Mohamad Isma’ilShaharudin, I. Anizan","doi":"10.5772/INTECHOPEN.79347","DOIUrl":"https://doi.org/10.5772/INTECHOPEN.79347","url":null,"abstract":"Recently, the contributions of the soil in various ecosystems have become more prominent with the recognition of its role as a carbon sink and the potential of that in reducing the concentration of carbon dioxide (CO2), which is a vital greenhouse gas, from the atmosphere. Conversely, the soil capacity to increase the concentration of CO2 in the atmosphere through mineralization of organic matter is also a source of concern. Mineralization of only 10% of the soil organic carbon pool globally is believed to be equivalent to about 30 years of anthropogenic emissions. This underscores the need to preventing carbon loss (emission) from the soil resource. Globally, the soil contains a large carbon pool estimated at approximately 1500Gt of organic carbon in the first one meter of the soil profile. This is much higher than the 560 Gt of carbon (C) found in the biotic pool and twice more than atmospheric CO2. By holding this huge carbon stock, the soil is preventing carbon dioxide build up in the atmosphere which will confound the problem of climate change. There are a lot of strategies used in sequestering carbon in different soils, however, many challenges are being encountered in making them cost effective and widely acceptable.","PeriodicalId":303492,"journal":{"name":"Carbon Capture, Utilization and Sequestration","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122470820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 19

An Innovative Approach in Post Combustion Carbon Capture and Sequestration towards Reduction of Energy Penalty in Regeneration of Solvent 燃烧后碳捕获与固存的创新方法，以减少溶剂再生中的能量损失

Carbon Capture, Utilization and Sequestration Pub Date : 2018-09-12 DOI: 10.5772/INTECHOPEN.78394

V. K. Sethi, P. Dutta

{"title":"An Innovative Approach in Post Combustion Carbon Capture and Sequestration towards Reduction of Energy Penalty in Regeneration of Solvent","authors":"V. K. Sethi, P. Dutta","doi":"10.5772/INTECHOPEN.78394","DOIUrl":"https://doi.org/10.5772/INTECHOPEN.78394","url":null,"abstract":"India as a fast growing economy is pursuing strategic knowledge mission for focused research in the area of climate change. Our R&D in Carbon Capture & Sequestration (CCS) will be initially focused on post combustion carbon capture on coal fired power plants. India is 3rd largest emitter of world after China and US with a share of 6.9% in global emission of CO 2 , however, India’s per capita GHG emission is only 1.6 MT per annum (MTPA) which is well below the world average 7.5 MTPA. National Mission on Strategic Knowledge for Climate Change aims to develop a better understanding of Climate Science impacts and challenges. The planning commission has announced the Government’s interest in adding a ninth mission i.e. ‘Clean Coal Technologies mission’ that would include Carbon Capture & Sequestration. As regards Carbon Capture & Sequestration (CCS) on coal fired power plants in India is concerned, an innovative concept of integrating solar thermal for steam produc- tion will pave way for reducing energy penalty in regeneration of solvents from a level of over 15% to around 05%. This chapter deals with an innovative approach of CCS in which the major issues of energy penalty reduction have been taken care of through use of Solar Steam Generation, through concentrated solar plant (CSP) with 24 × 7 thermal energy storage (TES).","PeriodicalId":303492,"journal":{"name":"Carbon Capture, Utilization and Sequestration","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131631634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Chemical Absorption by Aqueous Solution of Ammonia 氨水溶液的化学吸收

Carbon Capture, Utilization and Sequestration Pub Date : 2018-09-12 DOI: 10.5772/INTECHOPEN.78545

G. Valenti, D. Bonalumi

{"title":"Chemical Absorption by Aqueous Solution of Ammonia","authors":"G. Valenti, D. Bonalumi","doi":"10.5772/INTECHOPEN.78545","DOIUrl":"https://doi.org/10.5772/INTECHOPEN.78545","url":null,"abstract":"Carbon capture is proposed as a viable way of exploiting the fossil resources for power plants and industrial processes. The post-combustion capture by chemical absorption in amine aqueous solutions has been in use in chemical and petrochemical areas for decades. As an alternative, the absorption in aqueous ammonia has received great atten tion recently. The carbon capture by aqueous ammonia is based on the conventional absorption-regeneration scheme applied to the ternary system CO 2 –NH 3 –H 2 O. It can be implemented in a chilled and a cooled process, depending upon the temperatures in the absorber and, hence, the precipitation of salts. The process simulation can be conducted in two manners: the equilibrium and the rate-based approaches. The specific heat duty is as low as 3.0, for the cooled process, and 2.2 MJ/kg CO2 , for the chilled one. Moreover, the index SPECCA is as low as 2.6, for the cooled, and 2.9 MJ/kg CO2 , for the chilled one. The overall energy performances from the simulations in the rate-based approach, compared against those in the equilibrium approach, result only slightly penalized. From an eco- nomic perspective, the carbon capture via chemical absorption by aqueous ammonia is a feasible retrofitting solution, yielding a cost of electricity of 82.4 €/MWh e and of avoided CO 2 of 38.6 €/t CO2 for the chilled process.","PeriodicalId":303492,"journal":{"name":"Carbon Capture, Utilization and Sequestration","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123477042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Tracking CO2 Migration in Storage Aquifer 追踪二氧化碳在蓄水层中的迁移

Carbon Capture, Utilization and Sequestration Pub Date : 2018-09-12 DOI: 10.5772/INTECHOPEN.79296

L. Abidoye, D. Das

{"title":"Tracking CO2 Migration in Storage Aquifer","authors":"L. Abidoye, D. Das","doi":"10.5772/INTECHOPEN.79296","DOIUrl":"https://doi.org/10.5772/INTECHOPEN.79296","url":null,"abstract":"Monitoring technologies for CO2 in geological carbon sequestration are based upon the physico-chemical and electromagnetic properties of the CO2-water/brine and rock system as well as the induced events such as micro-seismicity. As CO2 migrates in the subsurface, its interactions with elements like rock, water/brine can be used to track its presence and direction. For deep subsurface storage of CO2, methods like electrical resistivity tomography (ERT), seismicity, capillary pressure and relative permeability as well as geochemical measurements can be reliably employed in monitoring CO2. Other methods like membrane-sensor technique and gas accumulation chamber are mainly suitable for shallow geological sequestration. However, prior to the full-scale deployment, it is necessary to understand the principles of operations and limitations of the adopted technologies as well as obtain experimental and practical information from them. In the field application, pre-injection baseline assessment is necessary followed by critical assessments during the storage process and post-injection period. Accuracy in leakage quantification and identification of sinks are also important. Factors that can influence the results of these technologies include fluctuations of pressure, temperature, initial salinity level, initial pH level, porosity, fluid properties, porosity, tortuosity, pore size distribution, wettability, reservoir mineralogy and surface chemistry.","PeriodicalId":303492,"journal":{"name":"Carbon Capture, Utilization and Sequestration","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116987857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Carbon Dioxide Utilization and Sequestration in Kerogen Nanopores 干酪根纳米孔中二氧化碳的利用与封存

Carbon Capture, Utilization and Sequestration Pub Date : 2018-09-12 DOI: 10.5772/INTECHOPEN.78235

Cudjoe Sherifa, B. Reza

引用次数: 3

Blue Carbon on Polar and Subpolar Seabeds 极地和亚极地海底的蓝碳

Carbon Capture, Utilization and Sequestration Pub Date : 2018-09-12 DOI: 10.5772/INTECHOPEN.78237

D. Barnes

{"title":"Blue Carbon on Polar and Subpolar Seabeds","authors":"D. Barnes","doi":"10.5772/INTECHOPEN.78237","DOIUrl":"https://doi.org/10.5772/INTECHOPEN.78237","url":null,"abstract":"When marine organisms eat and grow they capture and store carbon, termed blue carbon. Polar seas have extreme light climates and sea temperatures. Their continental shelves have amongst the most intense phytoplankton (algal) blooms. This carbon drawdown, storage and burial by biodiversity is a quantifiable ‘ecosystem service’. Most of that carbon sinks to be recycled by microbes, but some enters a wider foodweb of zooplankton and their predators or diverse seabed life. How much carbon becomes stored long term or buried to become genuinely sequestered varies with a wide range of factors, e.g. geography, history, substratum etc. The Arctic and Antarctic are dynamic and in a phase of rapid but contrasting, complex physical change and marine organismal carbon capture and storage is altering in response. For example, an ice shelf calving a 5000 km2 iceberg actually results in 106 tonnes of additional blue carbon per year. Polar blue carbon increases have resulted from new and longer climate-forced, phytoplankton blooms driven by sea ice losses and ice shelf collapses. Polar blue carbon gains with sea ice losses are probably the largest natural negative feedback against climate change. Here the current status, variability and future of polar blue carbon is considered.","PeriodicalId":303492,"journal":{"name":"Carbon Capture, Utilization and Sequestration","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117165188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 12