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Daye Peak Launches Carbon Sequestration Test Project

Release time:

2021-12-13

News from our newspaper In the context of "Carbon Peak, Carbon Neutral " , in order to fully fulfill corporate social responsibility and promote the green development of the cement industry. In view of the current situation that the emission of CO2 in the production process is difficult to be utilized, the bulk waste residue is difficult to be eliminated, and the added value of traditional utilization methods is low, Daye Jianfeng Cement Company actively carries out school-enterprise cooperation and cooperates with Southeast University to explore new carbon capture, storage and utilization technologies to promote the resource utilization of CO2 and industrial waste residue.

This project is jointly carried out by Daye Peak and Professor Qian Chunxiang's team from Southeast University. The aim is to fix CO2 in kiln tail flue gas by using microorganisms to cooperate with industrial waste residue, and to prepare high-quality new auxiliary cementitious materials in batches to realize efficient utilization of CO2 at normal temperature and pressure. As the first demonstration application project in China to prepare carbon-fixing auxiliary gelding materials using cement kiln tail flue gas CO2 , the research and development results can provide a new way for carbon capture and utilization in the cement industry, which is original. In order to ensure the smooth progress of the experimental project, daye peak and Southeast University team have completed the whole process design, equipment construction and installation of cement kiln tail flue gas capture, maintenance and monitoring. 10 January 28 , with the first batch of steel slag powder into the experimental device, marking the official start of the experimental project. It is reported that the experimental project to complete four batches of microbial carbon fixation experiments, the follow-up will also carry out auxiliary cementitious material product preparation, concrete application experiments and other projects.

At present, the experimental project is progressing smoothly and the carbon fixation effect is obvious. The activity index of auxiliary cementitious material 28 prepared by this technology is greater than 85% , and its performance is better than the first-class technical index of GB/T 20491 "Steel Slag Powder for Cement and Concrete. Project related technology patent applications and research papers will be completed step by step.

(Fan Liangwu)

More information

2022 China's Top 100 Building Materials Enterprises 2022 China's Top 100 Cement Clinker Production Capacity Peak even on two authoritative lists

In March, the authoritative organization of the cement industry successively released two series of lists of China's top 500 building materials enterprises in 2022 and China's top 100 cement clinker production capacity in 2022. Jianfeng Group ranked among the "top 100" in the two lists ". The list of China's top 500 building materials enterprises was officially released in early March. This series of lists was selected by the China Building Materials Enterprise Management Association. Through more than 20 years of comprehensive data research on China's building materials industry, referring to international practices, the rankings are based on the company's annual operating income., Cement products, building ceramics, waterproof materials, aluminum-plastic profiles, coatings, glass, building materials equipment manufacturing and other sub-industries related to building materials. Jianfeng Group ranks 96th among the companies on the list and 27th among the cement manufacturers on the list. On March 16, the awarding ceremony of 2022 China's top 100 cement clinker production capacity list was held in Hangzhou. This series of lists is released by China Cement Network, an authoritative organization in China's cement industry. The ranking is based on the total production capacity (excluding the production capacity of other kiln types and grinding stations) of new dry clinker production lines completed and put into operation by Chinese cement enterprises in China as of December 31, 2022. The data statistics are calculated based on the design production capacity and 310 days of annual operation. Jianfeng Group ranked 53rd with an annual design capacity of 3.627 million tons. (this newspaper reporter)

2023

03-21

Company sends off retired employees

On the morning of February 22, the trade union of the group company held a simple and warm farewell party for retired employees in 2021-2022. More than 50 retired employees gathered together to discuss and exchange with Jiang Xiaomeng and other group leaders.

2023

03-04

On the first day of the new year, group leaders went to the grassroots level.

On January 29, the first day of work after the Spring Festival holiday, the leaders of the group company made a video connection to subordinate enterprises stationed abroad, and separately visited the gold enterprises to learn about the resumption of work and put forward requirements for the implementation of the work plan for the new year.

2023

02-17

Group Companies Commend 2022 Advanced

On the morning of January 18, the group company held the 2022 annual summary commendation meeting to review the work of the previous year, make arrangements for the work in 2023, sign the 2023 economic responsibility system with various professional companies and directly affiliated enterprises, and solemnly commend the 2022 advanced collectives and individuals.

2023

01-29

Jiang Xiaomeng re-elected chairman of the Municipal Federation of Industry and Commerce

On December 24, 2022, the Jinhua Federation of Industry and Commerce (General Chamber of Commerce) held the seventh member representative meeting. Jiang Xiaomeng, secretary of the party committee and chairman of the group company, was re-elected as the chairman of the Municipal Federation of Industry and Commerce at this meeting.

2023

01-12

Peak Pharmaceutical Donates Epidemic Prevention Materials

Since the optimization and adjustment of the new crown infection epidemic management policy, there has been an explosive growth of infected people in the country, and the pressure on the supply of related materials has increased sharply. Before and after New Year's Day, the company has twice organized epidemic prevention materials, through the Jinhua City Charity Federation, Jinhua City Economic and Technological Development Zone Charity Federation targeted donations, a total value of more than 200,000 yuan.

2023

01-12

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