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发明授权
CN105987602B 多用途管式炉的机理试验方法 有权

多用途管式炉的机理试验方法
摘要：
本发明公开了一种多用途管式炉的机理试验方法，包括准备阶段和试验阶段；所述试验阶段包括：旋转炉膛至炉管正下方，快速将炉管向下插入炉膛恒温区域，待温度稳定后记下反应起始时间；微调背压阀，使得第一压力表指示在规定压力处；当第一热电阻显示超过阈值温度时，微开冷却器进水阀，使温度维持在阈值温度度以下；反应时间接近终点时，停止加热，切断电源，准备好水桶，打开炉门，旋转炉膛，并与炉管错开，将水桶放于炉管正下方，并将其尽量抬高，快速将炉管浸没于水桶中；一段冷却时间之后，移开水桶，停气，泄压，打开法兰，取出样品。本发明的方法适用于高温高压，可随时强降温，高温油气不易回流至反应物料。
摘要（英）：

The invention discloses a multi-purpose tube furnace. The multi-purpose tube furnace comprises a fixed mount, a hearth, a furnace tube and attachments, wherein the furnace tube is mounted in the hearth; the fixed mount is fixed to the bottom surface and connected to the hearth and the furnace tube; the relative position of the furnace tube and the hearth can be changed; and the attachments are connected with the furnace tube. The invention also discloses a mechanism testing method using the multi-purpose tube furnace. The method comprises a preparation stage and a testing stage. The multi-purpose tube furnace and the mechanism testing method using the multi-purpose tube furnace are applicable to high-temperature and high-pressure conditions; strong cooling can be performed at any time; and high-temperature oil gas is hard to reflow to reacting materials.

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