Ironmaking
CISDI has provided engineering, package supply and EPC model of services for 170 blast furnaces in various volume levels. Our high-performance, long-campaign, low-consumption, environmental-protection and intelligent blast furnace technologies and products are widely used in ironmaking plants in Brazil, India, Vietnam, Turkey, Malaysia and China.
Core technologies：
Critical technology of high-efficiency, low-consumption and long-campaign blast furnace
Creating a process theory system with control of bosh gas index at its core for guiding the design and research of a high-efficiency, low-consumption and long-campaign blast furnace
Critical equipment
Able to manufacture and deliver the critical equipment for blast furnace ironmaking in China, including the high-temperature top-combustion stove, large no-bell top, environmental-protection and energy-efficient slag granulation, and gas cleaning
Upgrading the equipment and systems' energy efficiency and reliability
3S-based fast revamp technology
Applying a 3S (Save investment, Short period, Superior quality) principle for creating the tailor-made revamp solutions to common fast revamp and modularized fast revamp
Blast furnace's intelligent production management and big data analysis technology
Competent in applying intelligent production management system, simulation and big data analysis technologies and means for providing the best intelligent upgrade services for optimising operation while saving cost
The relining project was completed in 85 days, and the weight and height of the lower shell part that was moved were the record setters in the fast relining of blast furnaces in China.
Baosteel Shanghai's mega blast furnaces, the world's largest and most competitive mega blast furnace cluster
Formosa Ha Tinh Steel's two blast furnaces each in a volume of 4,350m3, the world's first mega blast furnace built on an EPC basis, an achievement of exporting China's core blast furnace technology and equipment
