Gas: heating and illuminating – Apparatus for converting or treating hydrocarbon gas
Reexamination Certificate
2011-08-23
2011-08-23
Handal, Kaity V. (Department: 1723)
Gas: heating and illuminating
Apparatus for converting or treating hydrocarbon gas
C048S067000, C048S202000, C048S203000, C048S087000, C048S061000, C048S128000, C048S069000, C165S119000, C165S157000, C122S470000, C122S00700A
Reexamination Certificate
active
08002855
ABSTRACT:
A reactor is proposed for entrained flow gasification for operation with pulverized or liquid fuels, with an externally cooled draft tube protecting the slag discharge outlet. An outlet of the draft tube remains above a water line of a sump of the reactor and is formed from Molybdenum, an alloy featuring molybdenum, Tantalum or an alloy featuring Tantalum.
REFERENCES:
patent: 3341370 (1967-09-01), Bradley et al.
patent: 3640704 (1972-02-01), Robertshaw et al.
patent: 4801330 (1989-01-01), Bose et al.
patent: 4808197 (1989-02-01), Ayers
patent: 2007/0051044 (2007-03-01), Holle et al.
Köhler Matthias
Lamp Joachim
Handal Kaity V.
Siemens Aktiengesellschaft
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