Developments and Innovation in Carbon Dioxide (CO2) Capture by M.Mercedes Maroto-Valer

By M.Mercedes Maroto-Valer

The fossil-fuel energy zone and energy-intensive industries are significant manufacturers of carbon dioxide (CO2) emissions, contributing to emerging worldwide CO2 degrees which were associated with weather swap. CO2 trap and garage (CCS) expertise is for this reason being constructed for program to energy vegetation and in CO2-intensive industries to minimize the carbon footprint of those actions, as a way to mitigate the possibly damaging results of weather swap. CO2 catch ideas diversity from publish- and pre-combustion separation to complex combustion-based strategies, that are acceptable to either new-build energy plant or as a retrofit to current plant, and will even be followed in different industries. CO2 garage recommendations variety from geological sequestration in deep saline aquifers and utilisation of CO2 for superior oil and fuel restoration, to mineral carbonation and biofixation. advancements and recommendations during this box are geared toward expanding the effectiveness and reducing the price of trap, and at verifying the security and efficacy of storage/sequestration. advancements and innovation in carbon dioxide (CO2) trap and garage know-how, Volumes 1 and a pair of, offer a finished reference at the cutting-edge of study, improvement and demonstration of CCS know-how within the energy zone and in undefined. quantity 2 at first studies geological sequestration of CO2, from saline aquifer sequestration to grease and fuel reservoir and coal mattress garage, together with assurance of reservoir sealing, and tracking and modelling innovations used to make sure geological sequestration of CO2. Terrestrial and ocean sequestration also are reviewed, besides the environmental influence and function exams for those routes. the ultimate part reports complex innovations for CO2 garage and utilisation, equivalent to business utilisation, biofixation, mineral carbonation and photocatalytic aid. With its distinctive overseas group of individuals, advancements and innovation in carbon dioxide (CO2) seize and garage expertise, Volumes 1 and a pair of, should be a typical reference for pro and supervisor within the strength region and comparable industries, in addition to to lecturers and researchers during this very important box.

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Extra info for Developments and Innovation in Carbon Dioxide (CO2) Capture and Storage Technology: Volume 2: Carbon Dioxide (CO2) Storage and Utilisation (Woodhead Publishing Series in Energy)

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Ranking of these sites according to various criteria allows identification of the best sites with respect to that set of criteria, enabling investment decisions into further site characterisation. Sites for CO 2 storage vary around the globe in their quality and characteristics, and there will be instances where sites of poorer quality will be used for storage because no other sites are available or because other sites are too far away and/or much more costly to develop and operate. However, use of poorer-quality storage sites means that additional measures may have to be taken, particularly with regard to ensuring their safety, in order to obtain regulatory approval.

The first four criteria (1–4) refer to general CO2 storage characteristics of the basin. Storage sites within fold belts are less desirable because of faulting. However, there may be cases where storage sites may be found in the fold belts of mountain ranges, similarly to the very large gas reservoirs found in the thrust and fold belt of the Canadian Rocky Mountain foothills. Diagenetic processes usually lead to loss of porosity (hence of storage space) and permeability (hence of injectivity). Warm basins have lower storage efficacy and the stored CO2 is subject to stronger buoyancy forces because of lower CO2 density.

In or across mountain ranges). The last criterion is also a proxy for economics, but the economic distance may change with developments in pipeline technology and construction, in shipping technology or with the construction of new CO2 sources. None of these criteria is eliminatory by itself, and it could be that a basin or region thereof may have several unfavourable characteristics and still be considered for CO2 storage. On the other hand, if too many criteria are unfavourable, then serious consideration should be given as to whether to proceed with CO2 geological storage in that basin or part thereof.

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