Metal device for preparation of niobium chloride
The utility model relates to a metal device for preparing NbC 1 < 5 >. The utility model comprises a reaction tube and a condensing tube, and is made of Inconel-600 alloy. The inside of a condenser is provided with a scraping machine which is composed of an operating handle, a swing rod and a...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model relates to a metal device for preparing NbC 1 < 5 >. The utility model comprises a reaction tube and a condensing tube, and is made of Inconel-600 alloy. The inside of a condenser is provided with a scraping machine which is composed of an operating handle, a swing rod and a scraper. All the components are connected together by flanges and are sealing by flexible graphite. The gas phase channel which connects the reaction tube and the condenser and the top of the condenser adopt aluminum silicate fiber for thermal insulation. The utility model has good sealing property, safety, no locking, no air leak, high product direct yield and can not be corroded easily. |
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