气候变化领域集成服务门户(CCPortal): Trends in the global cement industry and opportunities for long-term sustainable CCU potential for Power-to-X

CCPortal

DOI	10.1016/j.jclepro.2019.01.226
	Trends in the global cement industry and opportunities for long-term sustainable CCU potential for Power-to-X
	Farfan J.; Fasihi M.; Breyer C.
发表日期	2019
ISSN	9596526
起始页码	821
结束页码	835
卷号	217
英文摘要	In order to achieve targets set by the Paris Agreement and limit global average temperature increase to well below 2 °C above pre-industrial levels, an assessment and a low carbon transformation is needed for all types of human activities. Cement production is associated with high levels of CO 2 emissions, with an average of 866 kg of CO 2 emitted per ton of cement produced. This positions the cement industry as one of the main sources of anthropogenic greenhouse gas emissions accounting for about 5% of the total, right after the chemical industry and more relevant than the iron and steel industry. About 50% of the emissions are caused by burnt fuel, related transport and other inputs, which can be currently substituted by other measures. However, the CO 2 emissions which originate from input limestone cannot be avoided. These process CO 2 emissions present a potential for carbon capture and utilisation. This research proposes a global potential analysis of CCU as a possible solution for the CO 2 emissions of cement production. Cement CCU may establish a substantial route to use CO 2 for synthetic hydrocarbons production and thus contribute towards mitigating the non-substitutable CO 2 content of the limestone-based raw material. The production of renewable electricity based synthetic hydrocarbon fuels by CO 2 captured from cement plants, counts for a potential to produce between 3639 TWh th and 7355 TWh th of liquid hydrocarbons, or 6298 TWh th and 12723 TWh th of synthetic natural gas, or a mix of both at the expected global cement peak production in 2040. Elsevier Ltd
英文关键词	Carbon capture; Carbon utilisation; Cement; GHG emissions; Power-to-fuels
scopus关键词	Carbon capture; Carbon dioxide; Cement industry; Cements; Chemical industry; Gas emissions; Gas plants; Greenhouse gases; Hydrocarbons; Lime; Limestone; Natural gasoline plants; Steelmaking; Synthetic fuels; Anthropogenic greenhouse gas emissions; Carbon utilisation; GHG emission; Low carbon transformations; Pre-industrial levels; Renewable electricity; Synthetic hydrocarbon fuels; Synthetic hydrocarbons; Iron and steel industry
来源期刊	Journal of Cleaner Production
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/176444
作者单位	Lappeenranta University of Technology, School of Energy Systems, Finland
推荐引用方式 GB/T 7714	Farfan J.,Fasihi M.,Breyer C.. Trends in the global cement industry and opportunities for long-term sustainable CCU potential for Power-to-X[J],2019,217.
APA	Farfan J.,Fasihi M.,&Breyer C..(2019).Trends in the global cement industry and opportunities for long-term sustainable CCU potential for Power-to-X.Journal of Cleaner Production,217.
MLA	Farfan J.,et al."Trends in the global cement industry and opportunities for long-term sustainable CCU potential for Power-to-X".Journal of Cleaner Production 217(2019).