Title:
脂肪および油の脱酸
Document Type and Number:
Japanese Patent JP5893750
Kind Code:
B2
Abstract:
The present invention relates to a method for treating vegetable oils and/or animal fats comprising a vacuum steam stripping operation, condensing the neutral oils from vapour phase at an elevated temperature, retaining and sending back to the stripping column, allowing steam, volatile fatty acids, micronutrients together with other volatiles to pass to a cold condensation zone, and condensing the volatile fatty acids, micronutrients together with other volatiles in the cold condensation zone, producing a condensate and a stream of steam, non-condensable gases along with traces of fatty acids and other lighter hydrocarbons vapours. The invention may include a distillation step, either between the high and low temperature condensation zones or following the cold condensation zone.
More Like This:
Inventors:
Sarp, vent
Mark de Lima, Danilo
Mark de Lima, Danilo
Application Number:
JP2014542753A
Publication Date:
March 23, 2016
Filing Date:
November 01, 2012
Export Citation:
Assignee:
Alfa Laval Corporate AB
International Classes:
C11B3/12; C11B11/00; C11C1/10
Domestic Patent References:
| JP2005520920A | ||||
| JP2010529266A | ||||
| JP2002511108A |
Foreign References:
| US4996072 |
Attorney, Agent or Firm:
Kurata Masatoshi
Yoshihiro Fukuhara
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Yoshihiro Fukuhara
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi