Current status and prospects of green low-carbon production of active calcium oxide in China and abroad
The lime industry has a massive carbon emission,ranking as the second-largest carbon-emitting sector in the building materials industry.Urgent green and its low-carbon transformation is urgent.This paper summarizes the current status of domestic and international technology for the green and low-carbon preparation of high-quality lime(active calcium oxide),looks forward to future development trends and research hotspots,emphasizes the critical nature of processes and equipment,and proposes recommendations such as strengthening technological innovation,applying intelligent means,and utilizing carbon capture,to propel the lime industry towards a more environmentally friendly and efficient future.