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建立了一套制备新型催化剂载体的装置，使用该装置成功地制备了覆炭Ａｌ＿２Ｏ＿３载体，探索了反应时间、反应温度等操作条件对载体覆炭量的影响，考察了覆炭载体的抗结焦性能．结果表明，其抗结焦性能优于Ａｌ＿２Ｏ＿３载体．
A set of equipment for preparation of a new type of catalyst support was established. The Al_2O_3 carrier was successfully prepared by using this device. The influence of operating conditions such as reaction time and reaction temperature on the amount of carbon coating was investigated. The anti-coking performance . The results show that its anti-coking performance is better than Al 2 O 3 carrier.