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JPS5761451B2 |
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JPS5761450B2 |
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JPS57210286A |
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JPS5760554B2 |
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JPS5760555B2 |
A plant is disclosed for burning granular or pulverous material, particularly in the form of cement raw materials to be burnt to cement clinker. A preheater comprises at least two cooperating units, each with its own heating gas or air i...
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JPS57204790A |
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JPS57204225A |
PURPOSE: To stably operate a heat treating apparatus over a long period of time, by bypassing a part of an exhaust gas containing fine dust at high concn. in a lowermost stage cyclone through the preheating zone in the upper part. CONSTI...
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JPS5758595B2 |
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JPS5756147Y2 |
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JPS5757171B2 |
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JPS5756159Y2 |
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JPS57188098U |
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JPS57188982A |
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JPS5754705B2 |
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JPS5754704B2 |
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JPS5754703B2 |
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JPS57187587A |
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JPS5754454B2 |
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JPS5752629Y2 |
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JPS5752624Y2 |
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JPS5752626Y2 |
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JPS5752628Y2 |
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JPS5752625Y2 |
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JPS5752627Y2 |
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JPS5752109Y2 |
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JPS57179099U |
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JPS57179586A |
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JPS5750274Y2 |
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JPS57170851A |
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JPS5747575Y2 |
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JPS5746560Y2 |
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JPS5746559Y2 |
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JPS57166493A |
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JPS5747835B2 |
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JPS5747247B2 |
An apparatus for heating or heating and reduction raw material of a metallurgical furnace, utilizing high temperature waste gases which are released from the same furnace, has one or plural numbers of reactor(s) capable of holding the ra...
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JPS5745694B2 |
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JPS57156351A |
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JPS57156349A |
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JPS5744916B2 |
PURPOSE:Quantity of supply heat is reduced by burning the evolved gas from a smelting and refining furnace in a combustion apparatus and supplying it into a charge material preheating furnace.
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JPS5742598Y2 |
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JPS5743542B2 |
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JPS5743296B2 |
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JPS57148178A |
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JPS5741676Y2 |
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JPS5743052B2 |
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JPS5742374B2 |
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JPS5741294B2 |
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JPS5739755Y2 |
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JPS57135750A |
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JPS57135753A |
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