Gasification reactor lining - with two rings of cooling tubes embedded in several refractory layers

A reactor vessel, esp. for the high-temp. gasification of fossil fuel, has a refractory lining which encloses at least two layers of cooling tubes. The inner ring of tubes is used as support for the refractory lining. A part of the tubes of the outer ring is radially offset against those of the inne...

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Hauptverfasser: GORRIS,RAINER, RUPRECHT,PETER,.DR, GERHARDUS,ULRICH, SCHEVE,HEINRICH
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:A reactor vessel, esp. for the high-temp. gasification of fossil fuel, has a refractory lining which encloses at least two layers of cooling tubes. The inner ring of tubes is used as support for the refractory lining. A part of the tubes of the outer ring is radially offset against those of the inner ring, e.g. half of them halfway between the others. A second layer of the lining encases the second ring of tubes. Such a cooling system guarantees a very effective and uniform cooling of the inside of the lining, resulting in a longer service life of the lining.