Daye Peak Won Utility Model Patent Again
Release time:
2022-09-14
News from our newspaper Recently, daye peak cement company declared ", a device " that uses microorganisms to cooperate with waste slag to fix CO2 in kiln tail flue gas, which was authorized by the national intellectual property department. This is also the first fastest authorized patent since daye peak declared its patent. It was applied from October 4 this year, 8# Authorization was obtained in December.
Under the background of"Carbon Peak, Carbon Neutrality " , how to dispose of and utilize CO2 has become a technical problem for high carbon emission enterprises. For cement plants, steel plants and other flue gas CO2 , the traditional technical method is mainly through chemical reagents to capture, and then through purification, compression for liquid CO2 products, due to technical difficulties, reagent replacement frequent, high cost, not easy to widely spread. The use of mineral sequestration CO2 has the characteristics of good stability and high carbon sequestration rate, which can achieve the purpose of carbon capture and utilization, and can recycle solid waste. The prepared materials can be widely used in the construction field to achieve large-scale consumption. Based on this, the device designed by Daye Peak can directly use the kiln tail flue gas CO2 to cure the waste residue, as well as the device for microbial cultivation and adding the waste residue, to realize the carbon fixation and modification of the waste residue, which provides strong hardware support for the optimization and promotion of the technology of microbial collaborative waste residue capture kiln tail flue gas CO2 , to a certain extent, it solves one of the technical problems in the preparation of building materials and the design of equipment.
In recent years, while Daye Peak has continuously strengthened technological transformation and innovation, it has also paid more and more attention to the timely summary and protection of technological achievements. Some technical solutions with novelty, creativity and practical value continue to emerge and carry out Patent declaration. At present, Daye Peak has obtained30 utility model patents and 1 invention patents, and another declared utility model patent is in the substantive examination stage this year. (Cao Kaiqiang)
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