Refrigeration – Processes – Congealing flowable material – e.g. – ice making
Patent
1977-01-26
1978-12-12
Capossela, Ronald C.
Refrigeration
Processes
Congealing flowable material, e.g., ice making
62533, 210 71, 210242R, 210DIG26, 405130, F25C 100
Patent
active
041294319
ABSTRACT:
The subject invention relates to method and apparatus for controlling or manipulating a body of crude, refined, or used petroleum as, for example: in the herding and recovery of an oil spill in a body of water; in temporarily stopping a leak in an oil tanker caused by a cracked hull; in recovering oil inadvertantly spilled on a beach front; in plugging an oil casing pipe to control an oil fire at sea on a drilling platform; in effecting preliminary refinement of oil at the oil rig site; in transporting oil from the Arctic or Antarctic region without resorting to complicated and costly apparatus; and in many other applications. The method basically comprises exposing a body of crude, refined, or used petroleum mass either to a transient atmosphere or environment of a freezing, sub-freezing, or cryogenics temperature, or contacting the petroleum with a substance or mechanism exhibiting freezing, sub-freezing, or cryogenics temperatures. The apparatus comprises mechanisms for handling substances at freezing, sub-freezing or cryogenics temperatures and capable of maintaining said material in the vicinity of the petroleum mass.
REFERENCES:
patent: 3238736 (1966-03-01), MacIntosh
patent: 3410065 (1968-11-01), Martin
patent: 3596717 (1971-08-01), Knudsen
patent: 3614873 (1971-10-01), Cole et al.
patent: 4043140 (1977-08-01), Wendt et al.
Ross Sigmund L.
Shuffman, deceased Oscar
Capossela Ronald C.
Parsell Richard K.
Rose Shuffman, executrix u/w Oscar Shuffman, deceased
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