本文叙述了直接氯化锆英石制取四氯化锆工艺中还原剂碳的混匀问题。工艺包括在竖炉中直接氯化四块料与在沸腾炉中氯化散料。试验过程中,观察到影响氯化效率因素之一,为与还原剂碳的混匀度有关,并指出CO作为还原剂是不现实的。 This paper describes the mixing of reductant carbon in zirconium tetrachloride directly from zircon chloride. The process consists of directly chlorinating four pieces of material in a shaft furnace with bulk material in a boiling furnace. During the experiment, one of the factors influencing the chlorination efficiency was observed, which was related to the carbon mixing degree of the reductant. It was pointed out that CO as a reductant was unrealistic.