CCSL, which was recently included in the World Economic Forum’s list of the 49 most promising global Technology Pioneers of 2015, could start its test campaign at TCM as early as November this year. CCSL’s chemical solvents can remove up to 50% more CO2 with the same energy requirement, thereby reducing the size of equipment and energy demand. Tests to date have shown CCSL’s technology to have significantly improved energy efficiency and reduced solvent loss and degradation than its competitors, minimising overall operating costs. The company is now demonstrating its technology at TCM to generate long-term testing data at full scale carbon capture.
Roy Vardheim, Managing Director of TCM, says: “TCM has been playing a vital role in the development of CCS technologies since 2012, helping companies like Aker, Alstom and Shell Cansolv to test and reduce the costs and risks of scaling-up carbon capture. These four new test campaigns represent a new milestone in the commercialisation of this vital climate technology.”
Aniruddha Sharma, CEO of CCSL, says: “Use of ineffective amines across the industry is the root cause of high corrosion, high energy demand and solvent loss, and our drop-in solvent technology has the potential to dramatically reduce this. Having demonstrated the technology at pilot scale at the National Carbon Capture Centre, USA, we believe that this demonstration with TCM can bring the technology to commercial readiness.”
The news follows the recent announcement of funding from the US Department of Energy’s (DOE) National Energy Technology Laboratory (NETL) for test campaigns at TCM by GE, Alstom, and possibly the University of Kentucky (test site still to be decided).
GE, Alstom, and potentially the University of Kentucky (UoK) are heading for TCM during Phase 1 of the DOE’s Carbon Capture Program. It is expected that two of NETL’s Phase 1 projects will then be granted Phase 2 awards for construction and implementation of pilot testing, anticipated by mid-2016.
The large scale testing will aim to demonstrate the technologies at industrial scale and provide final confidence in the maturity of the carbon capture technology for full scale commercial deployment, reducing emissions from power plants and other large industrial point sources of CO2.
GE chemists have developed a solution that uses a class of amino silicone compounds at various temperatures to capture and release carbon. These compounds are the same as those found in hair conditioners and fabric softeners. In hair products and washing machines, the compounds are used to soften hair or clothing. GE is using them to attach and wash out CO2 gas from a power plant flue stack. As part of Phase 1 funding, GE will advance planning of their Amino-silicone CO2 capture technology towards large scale pilot testing.
Phil DiPietro, Technical Manager, CO2 Capture and Separation, GE’s Oil and Gas Technology Centre, says: “For decades, scientists from around the world have focused their efforts on finding more effective, less expensive ways to reduce CO2 emissions in the atmosphere. GE scientists have developed an innovative solution to realise both goals, which works well in the lab. Through this project, we will have the opportunity to perform tests at a much larger scale to learn how to make it work in a power plant.” The University of Kentucky Research Foundation will design, fabricate, install, and test a large-pilot facility that will illustrate an innovative carbon capture system integrated with an operating power plant.
The novel concepts used in this project will improve the overall plant efficiency when integrated with a CO2 capture system and can be utilized to retrofit existing coal-fired power plants. Other partners include Electric Power Research Institute, Koch Modular Process Systems, WorleyParsons, Smith Management Group, and CMTA Consulting Engineers. Alstom Power will conduct a 3-year large-scale pilot-plant program to implement several concepts for improving the attractiveness and lowering the overall cost of Alstom’s chilled ammonia process (CAP) CO2 capture technology. Alstom’s CAP has shown the ability to achieve greater than 90 percent CO2 capture while producing a high purity CO2 product stream. Other partners include Georgia Institute of Technology, General Electric Power & Water—Purecowater, and ElectroSep Inc.
The NETL project is part of a decade long collaboration between the US and Norway on CO2 Capture and Storage technologies, launched when the two governments first signed a memorandum of understanding (MOU) for bilateral cooperation on energy technology research, development and demonstration in 2004.
TCM is a joint venture between Gassnova on behalf of the Norwegian state, Statoil, Shell and Sasol. Shell Cansolv recently completed their test campaign at TCM, confirming processes and emission controls using exhaust gas from the Combined Heat and Power (CHP) Plant at Mongstad.
TCM is currently carrying out its own test campaign using the generic amine solution MEA (Monoethanolamine). The main objectives of TCM’s MEA campaign are to increase learning and reduce technology risks with respect to scale-up and operation of a full scale generic capture plant.
Notes to editors
About Technology Centre Mongstad: Technology Centre Mongstad (TCM) is the world’s largest and most advanced facility for testing and improving CO2 capture. TCM is a joint venture set up by the Norwegian state (75.12%), Statoil (20%), Shell (2.44%) and Sasol (2.44%). It aims to increase knowledge on carbon capture technologies, in order to reduce technical and financial risk, and accelerate the development of qualified technologies capable of wide scale international deployment.
The centre comprises two CO2 capture plants each with a capacity to capture approximately 80,000 tons of CO2 from the nearby refinery or 20,000 tons from a gas fired power plant. In addition the center has available space and infrastructure to sustain the next generation technologies to be tested in the future. More information on TCM can be found at www.tcmda.com.
About Carbon Clean Solutions: Carbon Clean Solutions is an innovation leader in developing solvents for carbon dioxide (CO2) separation technology for industrial and gas treating applications. The company’s step change APBS technology significantly reduces the costs and environmental impacts over existing CO2 separation techniques. With prime focus on innovation, CCS aims to provide customized low cost, energy efficient solutions for carbon dioxide separation to its customers. Company research is funded by UK-DECC (Department of Energy and Climate Change) and US DOE (Department of Energy). The technology is proven at pilot scale in five countries and exhibits research & development agreement with TNO (Dutch Organization for Applied Scientific Research) based in the Netherlands, Imperial college, London and University of Leeds, UK. Carbon Clean Solutions now operates offices in India, the United Kingdom and the United States.