ES416251A1 - Process for deodorising fats and oils - Google Patents
Process for deodorising fats and oilsInfo
- Publication number
- ES416251A1 ES416251A1 ES416251A ES416251A ES416251A1 ES 416251 A1 ES416251 A1 ES 416251A1 ES 416251 A ES416251 A ES 416251A ES 416251 A ES416251 A ES 416251A ES 416251 A1 ES416251 A1 ES 416251A1
- Authority
- ES
- Spain
- Prior art keywords
- fats
- oils
- deodorising
- deodorization
- countercurrent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000003925 fat Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000003921 oil Substances 0.000 title abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 238000004332 deodorization Methods 0.000 abstract 1
- 235000021588 free fatty acids Nutrition 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/12—Refining fats or fatty oils by distillation
- C11B3/14—Refining fats or fatty oils by distillation with the use of indifferent gases or vapours, e.g. steam
Abstract
Procedure for the deodorization of fats and oils, possibly with simultaneous reduction of the residual content of free fatty acids, characterized in that the material to be purified is treated, preferably in countercurrent, with carbon dioxide at temperatures of 50 to 250ºC and pressures from 100 to 250 atm. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT546972A AT347551B (en) | 1972-06-26 | 1972-06-26 | PROCESS FOR DEODORIZATION OF FATS AND OILS |
Publications (1)
Publication Number | Publication Date |
---|---|
ES416251A1 true ES416251A1 (en) | 1976-02-16 |
Family
ID=3576134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES416251A Expired ES416251A1 (en) | 1972-06-26 | 1973-06-25 | Process for deodorising fats and oils |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPS4952806A (en) |
AR (1) | AR194900A1 (en) |
AT (1) | AT347551B (en) |
BE (1) | BE801420A (en) |
CA (1) | CA997781A (en) |
CH (1) | CH573976A5 (en) |
DE (1) | DE2332038C3 (en) |
DK (1) | DK132127C (en) |
ES (1) | ES416251A1 (en) |
FR (1) | FR2190909B1 (en) |
GB (1) | GB1400098A (en) |
IE (1) | IE37840B1 (en) |
IT (1) | IT1006059B (en) |
LU (1) | LU67869A1 (en) |
NL (1) | NL164320C (en) |
NO (1) | NO141215C (en) |
SE (1) | SE391342B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2177423A1 (en) * | 2000-10-20 | 2002-12-01 | Fernandez De Velasc Negueruela | Purification of cedar oil for gemology consists of steam distillation, and activated carbon based decolouring and trace water removal |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4124528A (en) | 1974-10-04 | 1978-11-07 | Arthur D. Little, Inc. | Process for regenerating adsorbents with supercritical fluids |
DE3522897A1 (en) * | 1985-06-26 | 1987-01-08 | Stage Hermann | METHOD AND SYSTEM FOR THE DESODORATION AND / OR DEACIDIFICATION OF HIGH-SEEDING LIQUIDS |
US4927652A (en) * | 1987-12-16 | 1990-05-22 | Lever Brothers Company | Process for the extraction of lactones from lipid material |
US5719302A (en) * | 1993-04-29 | 1998-02-17 | Pronova A.S | Processes for chromatographic fractionation of fatty acids and their derivatives |
US5759549A (en) * | 1994-11-25 | 1998-06-02 | Helsinki University Licensing, Ltd. | Processes for the separatin of lipids |
SE0202188D0 (en) | 2002-07-11 | 2002-07-11 | Pronova Biocare As | A process for decreasing environmental pollutants in an oil or a fat, a volatile fat or oil environmental pollutants decreasing working fluid, a health supplement, and an animal feed product |
EP2295529B2 (en) | 2002-07-11 | 2022-05-18 | Basf As | Use of a volatile environmental pollutants-decreasing working fluid for decreasing the amount of pollutants in a fat for alimentary or cosmetic use |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR522020A (en) * | 1919-09-09 | 1921-07-24 | Kapilham Hardevrah Vakil | Advanced process for refining oils and fats to deodorize them and reduce their acidity |
US1745851A (en) * | 1925-07-31 | 1930-02-04 | Best Foods Inc | Method of treating cod-liver oil |
US2188013A (en) * | 1933-02-06 | 1940-01-23 | Shell Dev | Method of separating high molecular mixtures |
BE469909A (en) * | 1944-04-20 | |||
DE1493190C3 (en) * | 1963-04-16 | 1980-10-16 | Studiengesellschaft Kohle Mbh, 4330 Muelheim | Process for the separation of mixtures of substances |
-
1972
- 1972-06-26 AT AT546972A patent/AT347551B/en not_active IP Right Cessation
-
1973
- 1973-06-15 AR AR24862173A patent/AR194900A1/en active
- 1973-06-20 GB GB2929673A patent/GB1400098A/en not_active Expired
- 1973-06-22 IE IE104373A patent/IE37840B1/en unknown
- 1973-06-23 DE DE19732332038 patent/DE2332038C3/en not_active Expired
- 1973-06-25 ES ES416251A patent/ES416251A1/en not_active Expired
- 1973-06-25 CH CH920473A patent/CH573976A5/xx not_active IP Right Cessation
- 1973-06-25 NO NO262873A patent/NO141215C/en unknown
- 1973-06-25 CA CA174,887A patent/CA997781A/en not_active Expired
- 1973-06-25 FR FR7323153A patent/FR2190909B1/fr not_active Expired
- 1973-06-25 BE BE132706A patent/BE801420A/en not_active IP Right Cessation
- 1973-06-25 SE SE7308916A patent/SE391342B/en unknown
- 1973-06-25 IT IT2580173A patent/IT1006059B/en active
- 1973-06-25 DK DK350473A patent/DK132127C/en not_active IP Right Cessation
- 1973-06-25 LU LU67869D patent/LU67869A1/xx unknown
- 1973-06-25 NL NL7308796A patent/NL164320C/en not_active IP Right Cessation
- 1973-06-26 JP JP7213473A patent/JPS4952806A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2177423A1 (en) * | 2000-10-20 | 2002-12-01 | Fernandez De Velasc Negueruela | Purification of cedar oil for gemology consists of steam distillation, and activated carbon based decolouring and trace water removal |
Also Published As
Publication number | Publication date |
---|---|
CH573976A5 (en) | 1976-03-31 |
DE2332038B2 (en) | 1979-12-20 |
DE2332038A1 (en) | 1974-01-24 |
IE37840L (en) | 1973-12-26 |
DE2332038C3 (en) | 1985-01-31 |
NL164320C (en) | 1980-12-15 |
LU67869A1 (en) | 1973-08-31 |
ATA546972A (en) | 1978-05-15 |
JPS4952806A (en) | 1974-05-22 |
BE801420A (en) | 1973-12-26 |
NO141215B (en) | 1979-10-22 |
NO141215C (en) | 1980-01-30 |
CA997781A (en) | 1976-09-28 |
IT1006059B (en) | 1976-09-30 |
IE37840B1 (en) | 1977-10-26 |
DK132127B (en) | 1975-10-27 |
AT347551B (en) | 1979-01-10 |
DK132127C (en) | 1976-03-22 |
NL7308796A (en) | 1973-12-28 |
FR2190909A1 (en) | 1974-02-01 |
NL164320B (en) | 1980-07-15 |
AR194900A1 (en) | 1973-08-24 |
FR2190909B1 (en) | 1976-09-17 |
GB1400098A (en) | 1975-07-16 |
SE391342B (en) | 1977-02-14 |
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