A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for promoting carbon sequestration process of cement-based material
The invention discloses a method for promoting the carbon sequestration process of a cement-based material, and the method comprises the following steps: step 1, adsorbing a nano porous material on the surface of iron-containing solid waste to form a surface modified material of the iron-containing solid waste; 2, preparing two strip-shaped magnets, adsorbing surface modified materials on the surfaces of the strip-shaped magnets, and then fixing the strip-shaped magnets on the inner walls of the left side and the right side of the mold; 3, a cement-based slurry material is poured upwards from a pouring inlet in the lower bottom face of the mold to the top of the mold, and demolding is conducted after hardening to form a cement-based material; and 4, an environment temperature signal collected by the temperature sensor is transmitted to an electrifying device, the electrifying device compares the received temperature value with the temperature required by the carbonization target value, electrifies the demolded cement-based material in the step 3, supplements the temperature difference value, and creates favorable microenvironment conditions for promoting carbonization of the cement-based material. The carbonization carbon sequestration process of the cement-based material can be promoted, and the time for carbon neutralization in the cement industry is shortened.
本发明公开了一种促进水泥基材料固碳进程的方法，所述方法包括如下步骤：步骤一、在含铁固体废弃物表面吸附纳米多孔材料，形成含铁固体废弃物的表面改性材料；步骤二、准备两个条形磁铁，在其表面吸附表面改性材料，然后将条形磁铁固定在模具的左右侧内壁上；步骤三、将水泥基浆体材料从模具下底面浇筑入口向上浇筑至模具顶部，硬化后脱模形成水泥基材料；步骤四、将温度传感器收集的环境温度信号传递给通电装置，通电装置根据接收到的温度值与碳化目标值需要的温度进行比较，给步骤三脱模后的水泥基材料通电，补充温度差值，为促进水泥基材料碳化创造有利的微环境条件。本发明可以促进水泥基材料碳化固碳进程，减少水泥产业碳中和所用时间。
Method for promoting carbon sequestration process of cement-based material
The invention discloses a method for promoting the carbon sequestration process of a cement-based material, and the method comprises the following steps: step 1, adsorbing a nano porous material on the surface of iron-containing solid waste to form a surface modified material of the iron-containing solid waste; 2, preparing two strip-shaped magnets, adsorbing surface modified materials on the surfaces of the strip-shaped magnets, and then fixing the strip-shaped magnets on the inner walls of the left side and the right side of the mold; 3, a cement-based slurry material is poured upwards from a pouring inlet in the lower bottom face of the mold to the top of the mold, and demolding is conducted after hardening to form a cement-based material; and 4, an environment temperature signal collected by the temperature sensor is transmitted to an electrifying device, the electrifying device compares the received temperature value with the temperature required by the carbonization target value, electrifies the demolded cement-based material in the step 3, supplements the temperature difference value, and creates favorable microenvironment conditions for promoting carbonization of the cement-based material. The carbonization carbon sequestration process of the cement-based material can be promoted, and the time for carbon neutralization in the cement industry is shortened.
本发明公开了一种促进水泥基材料固碳进程的方法，所述方法包括如下步骤：步骤一、在含铁固体废弃物表面吸附纳米多孔材料，形成含铁固体废弃物的表面改性材料；步骤二、准备两个条形磁铁，在其表面吸附表面改性材料，然后将条形磁铁固定在模具的左右侧内壁上；步骤三、将水泥基浆体材料从模具下底面浇筑入口向上浇筑至模具顶部，硬化后脱模形成水泥基材料；步骤四、将温度传感器收集的环境温度信号传递给通电装置，通电装置根据接收到的温度值与碳化目标值需要的温度进行比较，给步骤三脱模后的水泥基材料通电，补充温度差值，为促进水泥基材料碳化创造有利的微环境条件。本发明可以促进水泥基材料碳化固碳进程，减少水泥产业碳中和所用时间。
Method for promoting carbon sequestration process of cement-based material
一种促进水泥基材料固碳进程的方法
LIU RUI (author) / XIAO HUIGANG (author) / YANG WENWEI (author) / WANG GOUKUAI (author) / DUAN ZHENGYU (author)
2023-05-02
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2024
| European Patent Office | 2024
Mixing method for improving carbon sequestration effect of cement-based material
| European Patent Office | 2023
Preparation method of cement-based material for realizing carbon sequestration and utilization
| European Patent Office | 2024
| European Patent Office | 2025