Displaying items by tag: CCS

Europe: Australia-based Calix has announced that construction will begin on its second low emissions intensity lime and cement (Leilac) carbon capture and storage (CCS) installation at a ‘European cement plant’ on 7 April 2020. ASX ComNews has reported that collaborators on the project, which has received Euro16m under the EU’s Horizon 2020 grant scheme, are Portugal-based Cimpor, Germany-based HeidelbergCement, Germany and France-based energy companies Ingenieurbüro-Kühlerbau-Neustadt (IKN) and Engie and Belgium-based minerals and lime company Lhoist. Calix has said that the 100,000t/yr process emissions capture facility will be operational in late 2024.
The company has appointed Emma Bowring Leilac-2 project leader.

The first Leilac installation was completed at HeidelbergCement’s 1.5Mt/yr integrated Lixhe plant in Belgium’s Limburg province in mid-2019.

UK: Germany-based HeidelbergCement’s subsidiary Hanson Cement will be the subject of a study in the use of biomass and hydrogen fuels coordinated by the Mineral Products Association (MPA). The Department for Business, Energy and Industrial Strategy is funding the Euro3.81m study, the results of which it says will be shared across the cement industry. HeidelbergCement CEO Dominik von Achten said, "In addition to our activities in the field of carbon capture, use and storage (CCUS), this project is an important step towards realising our vision of carbon-neutral concrete by 2050.”

US: Holcim US’s 1.9Mt/yr Portland cement plant in Colorado has become the latest site to host a large-scale cement plant carbon capture and storage (CCS) study. Holcim US, in partnership withCanada-based Svante, France-based Total and US-based Occidental subsidiary Oxy Low Carbon Ventures, will install a facility designed to capture 0.73Mt/yr of CO2, which Occidental will take for safe storage underground. The study will assess the financial viability and design requirements of such an installation on a permanent basis.

Hungary: Lafarge Cement Hungary has announced plans to upgrade clinker production at its 1.0Mt/yr Kiralyagyháza integrated plant with a Euro1.79m investment in chlorine bypass technology, which uses powdered limestone to remove chlorine and one tenth of the carbon dioxide (CO₂) from gases released in clinker production, which will then be used in clinker cooling. There will be a concomitant increase in the rate of alternative fuel (AF) substitution in the plant’s kilns, with an AF fuel store expansion in early 2020 set to raise AF usage to 80% from 60%.

Germany: Four of Europe’s leading cement producers have partnered to found and operate a 100% carbon capture and storage (CCS) plant at Schwenk Zement’s 1.0Mt/yr Mergelstetten plant in southern Germany. HeidelbergCement has announced that the catch4climate project will enter operation in 2020.

Belgium: A team of researchers from the University of Mons in Hainaut province has concluded a study in the use of amine-based solvents for carbon capture on between 20% and 60% CO₂ flue gas with funding from HeidelbergCement and the European Cement Research Academy. Lab tests and industrial-scale simulations showed that the solvents lowered regeneration energy, equivalent work and operating costs of carbon capture across the CO₂ concentration range of flue gases tested.

US: California-based Heliogen has developed concentrated solar-thermal plants (CSPs) with the ability to focus sunlight to generate temperatures over 1000°C by micro-adjusting mirrors using computer technology. It has now engaged Parsons Corporation to build arrays of its CSPs for installation in cement pre-calciners. Requiring 900°C heat, these represent the largest part of the industry’s CO₂ output. The technology will firstly reduce this by replacing fossil fuels with a clean heat source, which moreover entirely bypasses the electrical grid. Heliogen CEO Bill Gross says that the installations will make carbon capture and storage (CCS) of the remaining CO₂ emissions from the conversion of limestone to lime easier by removing other pollutants. Heliogen is now targeting 1500°C from its CSPs, which would enable them to supersede cement fuels in kilns.

Canada: HeidelbergCement’s Canadian subsidiary Lehigh Cement is trialling the cement industry’s first full carbon capture and storage (CCS) installation at its 1.4Mt/yr integrated Edmonton plant in Alberta in partnership with Canada’s International CCS Knowledge Centre. The installation will have a CO2 capture rate of between 90% and 95% and receive an investment of US$1.4m from the state government body Emissions Reduction Alberta (ERA). “We are part of HeidelbergCement’s vision of CO2-neutral concrete by 2050 and are committed to leading global change for CCS in our industry,” said Jeorg Nixdorf, Lehigh Hanson Canada regional president.

US: The construction company Cross River has partnered with Canada-based proprietary technology manufacturer Svante to deliver industrial carbon capture and storage (CCS) projects. BusinessWire has reported that Svante has already supplied its CCS pipelines to the 1Mt/yr CO₂ment concrete plant in British Colombia, a joint operation between Swiss LafargeHolcim and French Total which uses captured CO₂ to aerate its concrete.

Italy: Buzzi Unicem’s 1.3Mt/yr Vernasca plant in Piacenza will receive a Cleanker Project pilot system for carbon capture and storage (CCS). The installation is EU-funded as part of Horizon 2020, a seven-year research and innovation framework programme, and its success will be closely monitored for possible implementation at other cement plants in the EU and beyond.