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5th Cost Network Proceedings

1 March 2018
Costs of CCUS
Event Proceedings

The purpose of the CCS Cost Workshops is to share and discuss the most currently available information on the cost of carbon capture and storage (CCS) in electric utility and industrial process applications, as well as the outlook for future CCS costs and deployment. The workshop also seeks to identify other key issues or topics related to CCS costs that merit further discussion and study.

Technical Review

ReCAP Project Understanding Cost of Retrofitting

1 August 2017
Costs of CCUS
Industry Insights

The main purpose of the study was to evaluate the cost of retrofitting CO₂ capture in a range of refinery types typical of those found in Europe. These included bo0th simple and high complexity refineries covering typical European refinery capacities from 100,000 to 350,000 bbl/d. The assessments performed in this report focused on retrofit costs including modifications in the refineries, interconnections, and additional CHP and utility facilities. The main focus of the study was on CO₂ capture from refinery Base Case 4, which was considered to be the most relevant reference for existing European refineries of interest for CO₂ capture retrofit. Considering the large number of cases (16) and their complexity, a hybrid methodology is used to evaluate the cost of the sections (CO₂ capture and compression, utilities, and interconnecting) of the concept. In this approach, four of the 16 capture cases were selected to represent a wide range of CO₂ capture capacity and flue gas CO₂ content. In each case, detailed assessments were undertaken. These detailed cost assessments form, based on subsequent scaling, the basis for the assessment of the other cases. The scaling equations have a larger purpose in that they can be used by refineries/policy experts to evaluate capital costs of retrofitting CO₂ capture to refineries of interest.

Technical Review

Evaluating the Costs of Retrofitting CO₂

1 April 2017
Capture
Costs of CCUS

The purpose of this report is to present a reference document that describes the technical basis and key assumptions to be used in evaluating the performance of the integrated oil refinery without and with CO2 capture. The engineering and design basis, and various assumptions on feedstock, additives, products and by-products, and the specification of the CO2 that are outlined in this report will be used as a reference for developing the refinery configurations to be developed in the study which will be published once the project is completed. Where applicable, information retrieved from IEAGHG document “Criteria for Technical and Economic Assessment of Plants with Low CO2 Emissions” Version C-6, March 2014, are included.

Technical Report

CO₂ Capture in Natural Gas Production by Adsorption Processes for CO₂ Storage, EOR and EGR

1 February 2017
Capture
Costs of CCUS

The aim of this work was to evaluate PSA processes for removal of CO₂ from NG at high pressure. For this, the study performed a techno-economic comparison of a PSA with an amine based solvent process and identified candidate materials for the PSA process.

Technical Report

Techno-Economic Evaluation of HYCO Plant Integrated to Ammonia / Urea or Methanol Production with CCS

1 February 2017
Capture
Costs of CCUS

The ammonia and methanol industry is an allied industry very related to the production of hydrogen or HyCO gas. Globally, around 60% of the produced hydrogen is consumed by these industries. Outside China, production of these chemicals from natural gas is predominant. In fact, the production of ammonia and methanol is always an important strategy on how natural gas assets are monetised. An important aspects of this study is to demonstrate how an SMR based hydrogen/HyCO production is integrated to an industrial complex. Furthermore, it is essential to understand the different aspects of the production process and how will it be affected when additional CO2 is captured from the SMR’s flue gas. IEAGHG has commissioned this study to evaluate the performance and cost of deploying CO2 capture and storage in mega-plants producing urea and methanol from natural gas as feedstock. The results presented in this study should form the basis of future studies in industrial CCS and CCU.

Technical Report

Techno - Economic Evaluation of SMR Based Standalone (Merchant) Hydrogen Plant with CCS

1 February 2017
Capture
Costs of CCUS

This study aimed to provide baseline information presenting the performance and costs of incorporating the CO2 capture technologies to a SMR based hydrogen plant operating as merchant plant (as a standalone plant). The basis of the design of the hydrogen production process are presented in the main report. These are briefly described in this overview. The selection of technology options for CO2 capture is based on the available information and performance data that could be provided by equipment manufacturers and suppliers.

Technical Report

Techno-Economic Evaluation of Retrofitting ccs in a market pulp mill and an integrated pulp and board mill

1 December 2016
Capture
Costs of CCUS

This study assessed two hypothetical reference mills situated in the west coast of Finland as a basis for evaluation. The pulp mill (Base Case 1A) has an annual production of 800,000 adt of bleached softwood Kraft pulp (BSKP) which is sold as market pulp. The integrated pulp and board mill (Base Case 1B) has an annual production of 400,000 adt of board. This mill also consumes 60,000 adt/y of the softwood Kraft pulp that it produces, thus only 740,000 adt/y of BSKP is sold to the market. This study aims to evaluate the performance and cost of retrofitting post-combustion CO₂ capture technology to the pulp mill and understand its implication on the mill’s operation in terms of fuel balance, utility requirements (i.e. steam and electricity balance) and the mill’s financial performance.

Technical Report

4th CCS Cost Network Meeting

1 August 2016
Costs of CCUS
Event Proceedings

The purpose of the workshop is to share and discuss the most currently available information on the cost of carbon capture and storage (CCS) in electric utility and other industrial applications, as well as the current outlook for future CCS costs and deployment. The workshop also seeks to identify key issues or topics related to CCS costs that merit further discussion and study.

Technical Review

2014-TR4 Emerging Capture Technologies

1 December 2014
Capture
Costs of CCUS

This Technical Review gives an interim overview of research and development aimed at improving and reducing the cost of commercial scale carbon dioxide capture in the power and process industries. It considers technologies principally applicable in post-combustion capture, pre-combustion capture, oxy-combustion capture and finally systems with circulating solids; in that order, which is more or less in line with the current maturity of each approach. It then goes on to consider applications in iron and steel and cement production and oil refining. IEAGHG’s normal practice is for its reports to be sent to external reviewers and for the reviewers’ comments to be taken into account prior to publication. This Technical Review is an interim report which has not yet gone through this process. An IEAGHG Report which has been subject to external review will be published in due course.

Technical Report

Techno Economic of PCC Process Flow Sheet Mods

1 August 2014
Capture
Costs of CCUS

This study evaluated different post combustion capture process modifications for SCPC and NGCC power plant. The study also evaluated the current state of process design improvements such as absorber intercooling, operation at higher stripper pressure and an advanced level of waste heat integration for the SCPC case. In order to identify the effect of future improvements in the solvent; a generic improved amine based solvent ‘Solvent 2020 was considered. Regarding to the different process modifications, matrix stripping was found to be having the highest efficiency penalty due to the increased energy requirement by compressors. Also the cost of electricity and cost of CO2 avoided for this modification was found to be higher compared to other process modifications.

Technical Report

Iron and Steel CCS Study (Techno-Economics Integrated Steel Mill)

1 July 2013
Capture
Costs of CCUS

The primary goal of this project is to establish a methodology to evaluate the cost of steel production when deploying CO₂ capture technology in an integrated steel mill. The objectives of this study were: To specify a “REFERENCE” steel mill typical to Western European configuration; and assess the techno-economic performance of the integrated steel mill without and with CO₂ capture. To evaluate the techno-economic performance, the breakdown of the CO₂ emissions; and estimating the CO₂ avoidance cost of the following cases: o Case 1: An integrated steel mill typical to Western Europe as the base case. o Case 2: Post-Combustion CO₂ capture using conventional MEA at two different levels of CO₂ capture rate (End of Pipe Cases or EOP) o Case 3: An Oxygen Blown Blast Furnace (OBF) with top gas recycle and the use of MDEA/Pz as solvent for CO₂ capture

Technical Review

Toward a Commons Method of Cost Estimation for CO₂ Capture and Storage at Fossil Fuel Power Plants

1 March 2013
Costs of CCUS
Industry Insights

To address the current state of CCS costs, a workshop was convened in March 2011 at which an international group of experts from industrial firms, government agencies, universities, and environmen tal organizations met to share information and perspectives on CCS costs for electric power plants [2]. A major conclusion of that work shop was that there are significant differences and inconsistencies in the way CCS costs are currently calculated and reported by various authors and organizations. As a consequence, there is a significant degree of confusion, misunderstanding, and mis-representation of CCS costs in the information now available publicly. These incon sistencies hamper the ability to correctly and systematically com pare the cost of different carbon capture options. They also distort comparisons between CCS and other greenhouse gas reduction measures—with potential consequences for both technology and policy developments.

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