Abstract: CO2 sequestration by mineral carbonation，namely greenhouse gas CO2 reacting with non-carbonate minerals to form geologically stable mineral carbonates，such as CaCO3，MgCO3，is a new technology for the reduction of carbon dioxide emissions to the atmosphereIn this paper，the optional resources，chemistry，thermodynamics，reaction kinetics as well as mechanisms in the mineral CO2 sequestration were analyzedMoreover，six representative process routes as well as issues of topical interest regarding the investigation of mineral sequestration were reviewedFinally，it was suggested that the integrated indirect process route using industrial solid residues should be a promising option for developing mineral sequestration.

摘要： 将温室气体CO2以碳酸盐（如CaCO3、MgCO3）的固体形式永久储存起来，即CO2矿物碳酸化固定，是减少大气中CO2含量，解除温室效应的一种全新方法。从温室气体CO2矿物碳酸化固定所需的原料、化学及热力学、反应动力学机理等方面，分析了此种方法的特点，同时评述了CO2矿物碳酸化固定的6种典型工艺路线，以及国外有关温室气体CO2矿物碳酸化固定的研究热点。最后指出以工业固体废弃物为原料的间接工艺路线是温室气体CO2矿物碳酸化固定的具有较好应用前景的技术途径。