2014 R&D 100 Winner
HECLOTCarbon capture and sequestration (CCS) isn’t only suitable for new power plants, but more essential in retrofitting existing ones. Because of this retrofitting nature, CCS is regarded by International Energy Agency as the single technology most capable of carbon dioxide (CO2) reduction in the world and could account for more than 20% of global CO2 abatement by 2050. However, state-of-the-art carbon capture technologies are all costly.

Industrial Technology Research Institute’s HECLOT: High efficiency calcium looping technology is a carbon capture technology for fossil power plants and other industrial emission reductions. It loops calcium oxide and calcium carbonate (CaO/CaCO3) in a regenerative cycle to remove carbon dioxide in the post-combustion fumes of boilers. With integrated hydration, the technology has much higher CO2 capture efficiency and, potentially, much lower cost than other technologies.

Moreover, high-temperature operation and a high-quality heat recovery design keep energy consumption in CO2 capture much lower than other processes. The design has been validated in the field by a pilot unit. Based on data from continuous operation, the design can meet the capture cost target of $30/ton of CO2 at a capacity as low as 50 MWe while maintaining electricity generation cost below $80/MWh.

Calcium looping technology for CCS

Industrial Technology Research Institute

Development Team

Industrial Technology Research Institute's HECLOT: High efficiency calcium looping technology development team. Back row (l-r): Wei-Cheng Chen, Yiang-Chen Chou, Wang Chen, Chin-Ming Huang, Ming-Hui Chang, Cheng-Hsien Shen and Shoung Ouyang. Front row (l-r): Wan-Hsia Liu, Ching-Lin Shieh, Heng-Wen Hsu, Wu-Chi Ho, Chiang-Hsiung Tong, Yie-Su Hu, Chih-Wei Yen and Jui-Yen Cheng.













The HECLOT: High efficiency calcium looping technology Development Team from Industrial Technology Research Institute
Ming-Hui Chang, Principal Developer
Wang Chen, Principal Developer
Wei-Cheng Chen, Principal Developer
Jui-Yen Cheng, Principal Developer
Yiang-Chen Chou, Principal Developer
Liang Shih Fan, Principal Developer, The Ohio State Univ.
Chin-Ming Huang, Principal Developer
Wu Chi Ho, Principal Developer
Heng Wen Hsu, Principal Developer
Yie Zu Hu, Principal Developer
Wan-Hsia Liu, Principal Developer
Shoung Ouyang, Principal Developer
Cheng-Hsien Shen, Principal Developer
Ching Lin Shieh, Principal Developer
Chiang-Hsiung Tong, Principal Developer
Tzeng-Wen Wen, Principal Developer
Chih Wei Yen, Principal Developer