发明名称 METODO Y SISTEMA PARA PROLONGAR LA DURACION DE FUNCIONAMIENTO DE UN HORNO UTILIZANDO MATERIALES CON DIFERENTES PROPIEDADES TERMICAS
摘要 In one aspect, the present invention relates to a furnace having a heated portion arranged adjacent to an unheated portion. A plurality of straight tubes are formed of a first material and are at least partially disposed in the heated portion. A plurality of return bends are operatively coupled to the plurality of straight tubes. The plurality of return bends are formed of a second material and are at least partially disposed in the unheated portion. The first material exhibits a maximum temperature greater than the second material thereby facilitating increased run time of the furnace. The second material exhibits wear-resistance properties greater than the first material thereby facilitating wear-resistance of the furnace.
申请公布号 ES2558027(R1) 申请公布日期 2016.04.06
申请号 ES20150090100 申请日期 2014.03.06
申请人 FOSTER WHEELER USA CORPORATION 发明人 YOUNG, Bruce T.;MYSZKA, Ronald T.
分类号 C22C38/00;C10G9/14;C22C38/18;C22C38/22;C22C38/44;F28F21/08 主分类号 C22C38/00
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