Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including solid reactant and means charging solids into – or...
Patent
1987-05-05
1989-03-28
Richman, Barry S.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including solid reactant and means charging solids into, or...
422111, 422234, 373 82, B01J 808
Patent
active
048162302
ABSTRACT:
The present invention is directed to process and apparatus for mixing finely divided calcium carbide and finely divided lime and carbonaceous material and for feeding the mixture down through the aperture of a hollow electrode in a calcium carbide electric furnace. In a preferred embodiment the finely divided calcium carbide is supplied to the aperture of the hollow electrode by a first conveyor and a fine feed mix of lime and carbonaceous material is supplied to the aperture of the hollow electrode by a second separate conveyor and the two are mixed in fluidized condition and fed down through the aperture of the electrode into the reaction zone of the furnace. Carbon monoxide off-gas from the furnace is preferably used for fluidizing the respective particles.
REFERENCES:
patent: 2950956 (1960-08-01), McKinley et al.
patent: 2996360 (1961-08-01), Kuhlmann
patent: 3010796 (1961-11-01), Alexander et al.
patent: 3017244 (1962-01-01), Atwell
patent: 3044858 (1962-07-01), Sage
patent: 3471626 (1969-10-01), Weese et al.
patent: 3585269 (1971-06-01), Krause et al.
patent: 4039738 (1977-08-01), Beskin et al.
patent: 4213955 (1980-07-01), Casciani et al.
patent: 4221762 (1980-09-01), Andrjuchin et al.
patent: 4457161 (1984-07-01), Iwanaga et al.
patent: 4484933 (1984-11-01), Cohen
patent: 4505787 (1985-03-01), Fuller et al.
Baker Scott A.
Bortnik John F.
Clayman Donald A.
Elkem Metals Company
McMahon Timothy M.
Richman Barry S.
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