Shanxi Hejin: A provincial school cooperation project in our city will enter the intermediate test stage

From July 5th to 9th, Dr. Deng Zhihao and Luo Caigui from Jiangxi University of Technology came to Hejin City to conduct in -depth exchanges on the green utilization of steel residue, and conducted a serious discussion with Huaxinyuan Iron and Steel Company on the next step. The intermediate test protocol of the demonstration application of ecological restoration "is negotiating in depth on the details of cooperation.

Dr. Deng Zhihao is the deputy director of the Institute of Metallurgical and Chemistry of Jiangxi Institute of Technology Metallurgical and Chemistry and Metallurgy and Chemistry. The main research areas are the green treatment and use of metallurgical residue, hosted and participated in a number of national research projects. Article; Dr. Luo Caigui is currently the deputy director of the Environmental Engineering and Research Office of the School of Resources and Environmental Engineering of Jiangxi University of Technology, a post -doctoral supervisor of the Guangzhou Institute of Geochemistry of the Guangzhou Academy of Sciences, and a postgraduate tutor. The two doctors came to our city to conduct further cooperation on the comprehensive utilization of steel residue. It was another evidence for the city and Jiangxi University of Technology to conduct in -depth cooperation in the provincial school. Through project advancement and results transformation, the provincial school cooperation made real progress.

The survey and exchanges have achieved positive results. The two parties fully affirmed the results of the "Steel Slag Green Utilization" agreement signed in October last year, clarified the industrialization direction that further promoted the comprehensive utilization of steel slag, and reached the "steel slag in abandoned land abandoned land. Intermediate test demonstration items for ecological repair demonstration applications. It is determined that the steel residue produced by steel companies is the research object, and the establishment of a Chinese trial base in Huaxinyuan Iron and Steel is the "demonstration application of steel slag in a wasteland ecological restoration in Hejin City". Jiangxi University of Science and Technology will be responsible for analyzing the relevant physical and chemical properties of the element content and mineral composition of steel slag to prepare for the next step to regulate the nature of the steel slag. Collect detailed analysis of the chemical properties such as the physical properties of soil and other physical properties, soil pH and other chemical properties, determine the key obstacles of the ecological restoration of abandoned land, and provide a scientific basis for repairing the next step. Integrate the relevant repair technology, select the abandoned land as the repair site, carry out the steel residue soil improvement-the combined repair test of the suitable plant, and regularly monitor the repair base to form a new model of abandoned ground ecological restoration; The related basic data such as the related process and the nature of steel production, the nature of steel production, and other related data, which facilitates the adjustment of the properties of the steel slag in the later stage, and is ultimately used in the ecological restoration of the wasteland soil. Build an intermediate experimental center, purchase necessary intermediate experimental equipment, configure intermediate experiments, improve and improve the infrastructure of the R & D center, and carry out related supporting work in intermediate experiments. Combining closely with Jiangxi University of Science and Technology to jointly complete the demonstration application of steel residue in a abandoned ecological restoration in Hejin City.

The project implementation expectations will solve the problem of difficulty in the steel residue, forming new technologies for steel resource use; revealing the mechanism of the mechanism of steel slag in a variety of abandoned ground ecological restoration, forming a variety of new ecological restoration models of abandoned land; The new concept of waste governance is promoted to various types of wasteland ecological restorations such as mining governance and mining governance, and gradually forming a series of research results and products (such as artificial synthetic soil, etc.). After the completion of the expected indicators of the test, the results of industrialization will be promoted, and ultimately realize the "steel scum" to become "golden pimples".

- END -