Classifying – separating – and assorting solids – Plural – diverse separating operations – Sifting and stratifying
Patent
1976-08-31
1978-09-26
Lutter, Frank W.
Classifying, separating, and assorting solids
Plural, diverse separating operations
Sifting and stratifying
209138, 209474, 201 25, 201 31, 202121, 196127, B07B 902
Patent
active
041168232
ABSTRACT:
A vessel is provided for stripping oil from char particles of different density recovered from a pyrolysis of organic solid waste. The lower end of the vessel is of reduced diameter with a plurality of gas jets which direct gas inwardly and upwardly to direct stripping gas through the particles. A standpipe extends upwardly from the bottom of the vessel and terminates above the gas inlet jets. A gas outlet is provided at the top of the vessel. The particles are introduced at an intermediate level in the vessel. The top of the standpipe is covered with a screen mesh for limiting the size of particles which can enter the standpipe. The gas fluidizes the particles of different density which tend to concentrate at different levels in the fluidized bed because of their density differences. The standpipe terminates at a selected level within the fluidized particle bed which results in a desired mixture of the particles of different density being withdrawn from the fluidized bed through the standpipe.
REFERENCES:
patent: 2621118 (1952-12-01), Cyr et al.
patent: 2723883 (1955-11-01), Lapple
patent: 2862871 (1968-12-01), Smith
patent: 2929774 (1960-03-01), Smith
patent: 3102092 (1963-08-01), Heath et al.
patent: 3206392 (1965-09-01), Scheuermann et al.
patent: 3627129 (1971-12-01), Hartmann et al.
Hill Ralph J.
Lutter Frank W.
Occidental Petroleum Corporation
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