Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method and system for separating calcined dolomite from dolomite
The invention relates to a dolomite calcined dolomite separation method and system, and belongs to the technical field of dolomite calcined dolomite separation, the method comprises the following steps: digesting dolomite calcined dolomite to obtain a first emulsion; spraying out the carbon dioxide mixed gas with set pressure by using a spraying method so as to form a high-speed carbon dioxide mixed gas jet flow; under the action of negative pressure generated around the high-speed carbon dioxide mixed gas jet flow, the first emulsion is sucked and subjected to a first carbonization reaction with the carbon dioxide mixed gas with set pressure intensity, and second emulsion is obtained. According to the characteristics of calcium and magnesium separation and carbonization, negative pressure is formed under the blowing condition of carbon dioxide compressed gas by using a spraying method, and the negative pressure drives the calcined dolomite emulsion and the carbon dioxide mixed gas to be rapidly mixed and collided, so that the purpose of efficient carbonization is achieved.
本申请涉及一种白云石煅白分离的方法及其系统，属于白云石煅白分离技术领域，所述方法包括：将白云石煅白进行消化处理，得到第一乳液；使用喷射法将具有设定压强的二氧化碳混合气体喷出，以形成高速二氧化碳混合气体射流；在所述高速二氧化碳混合气体射流的周围产生负压的作用下，以吸入所述第一乳液与具有设定压强的所述二氧化碳混合气体进行第一碳化反应，得到第二乳液。本申请针对钙镁分离碳化特点，使用喷射法在二氧化碳压缩气体的喷吹的条件下形成负压，负压带动煅白乳液与二氧化碳混合气体快速混合、碰撞，从而达到高效碳化的目的。
Method and system for separating calcined dolomite from dolomite
The invention relates to a dolomite calcined dolomite separation method and system, and belongs to the technical field of dolomite calcined dolomite separation, the method comprises the following steps: digesting dolomite calcined dolomite to obtain a first emulsion; spraying out the carbon dioxide mixed gas with set pressure by using a spraying method so as to form a high-speed carbon dioxide mixed gas jet flow; under the action of negative pressure generated around the high-speed carbon dioxide mixed gas jet flow, the first emulsion is sucked and subjected to a first carbonization reaction with the carbon dioxide mixed gas with set pressure intensity, and second emulsion is obtained. According to the characteristics of calcium and magnesium separation and carbonization, negative pressure is formed under the blowing condition of carbon dioxide compressed gas by using a spraying method, and the negative pressure drives the calcined dolomite emulsion and the carbon dioxide mixed gas to be rapidly mixed and collided, so that the purpose of efficient carbonization is achieved.
本申请涉及一种白云石煅白分离的方法及其系统，属于白云石煅白分离技术领域，所述方法包括：将白云石煅白进行消化处理，得到第一乳液；使用喷射法将具有设定压强的二氧化碳混合气体喷出，以形成高速二氧化碳混合气体射流；在所述高速二氧化碳混合气体射流的周围产生负压的作用下，以吸入所述第一乳液与具有设定压强的所述二氧化碳混合气体进行第一碳化反应，得到第二乳液。本申请针对钙镁分离碳化特点，使用喷射法在二氧化碳压缩气体的喷吹的条件下形成负压，负压带动煅白乳液与二氧化碳混合气体快速混合、碰撞，从而达到高效碳化的目的。
Method and system for separating calcined dolomite from dolomite
一种白云石煅白分离的方法及其系统
LI FENG (Autor:in) / MENG HAOJIE (Autor:in) / CHUI YINGFENG (Autor:in) / CHEN QINGFENG (Autor:in) / BAI YANG (Autor:in) / MIAO ZHUANG (Autor:in) / WANG JUNPO (Autor:in) / ZHONG ZHIYONG (Autor:in)
03.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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