Process for removing oil from liquefied petroleum gas

Details Process for removing oil from liquefied petroleum gas Process for removing oil from liquefied petroleum gas

1994-04-11

1995-12-12

Pal, Asok

Mineral oils: processes and products

Refining

With solid catalyst or absorbent

208307, 585820, 585823, 585951, 502416, 502514, C07C 712, C10G 2500

Patent

active

054746710

ABSTRACT:
This invention concerns a process and apparatus for removing oil from liquefied petroleum gases. In a preferred embodiment, the activated carbon bed is pretreated with odorant thereby enabling oil to be removed from odorized liquefied petroleum gases with negligible removal of odorant.

REFERENCES:
patent: 3051649 (1962-08-01), Legatski
patent: 3310595 (1967-03-01), Molinet
patent: 3944501 (1976-03-01), Whitehurst et al.
patent: 4381929 (1983-05-01), Mizuno et al.
patent: 5125385 (1992-06-01), Finzel
patent: 5129926 (1992-07-01), Harwell
patent: 5143041 (1992-09-01), Franzke
McGraw-Hill Encyclopedia of Science and Technology, 6th Ed., 1987, pp. 99-100 "Activated Carbon".
Encyclopedia of Chemical Processing and Design, 1988, vol. 6, pp. 110-145, "Carbon Activated".
Encyclopedia of Chemical Processing and Design, 1978, vol. 28, pp. 222-261, "Liquefied Petroleum Gas".
Kirk-Othmer Encyclopedia of Chemical Technology, 3rd Ed., 1981, vol. 14, pp. 383-395, "Liquefied Petroleum Gas".

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