ES8602919A1 - Squalane and/or squalene prodn. - Google Patents
Squalane and/or squalene prodn.Info
- Publication number
- ES8602919A1 ES8602919A1 ES540488A ES540488A ES8602919A1 ES 8602919 A1 ES8602919 A1 ES 8602919A1 ES 540488 A ES540488 A ES 540488A ES 540488 A ES540488 A ES 540488A ES 8602919 A1 ES8602919 A1 ES 8602919A1
- Authority
- ES
- Spain
- Prior art keywords
- squalane
- squalene
- prods
- vacuum
- fatty acids
- 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
Landscapes
- Fats And Perfumes (AREA)
Abstract
Squalane and/or squalene are produced by (a) esterifying with excess methanol to increase the volatility of the fatty acids relative to squalane and/or squalene (b) sepg. the fatty acids and other volatile prods. by fractional distn. of by-prods. from physical refining and/or deodorising of olive oil and pressing residues, previously hydrogenated under pressure with a nickel catalyst (c) distilling at below 5 mm.Hg vacuum as a falling film the residue from (b) and (d) purifying the squalane and/or squalene at below 5 mm.Hg vacuum to obtain purities of 85% and 95% respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES540488A ES8602919A1 (en) | 1985-02-18 | 1985-02-18 | Squalane and/or squalene prodn. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES540488A ES8602919A1 (en) | 1985-02-18 | 1985-02-18 | Squalane and/or squalene prodn. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES540488A0 ES540488A0 (en) | 1985-12-01 |
ES8602919A1 true ES8602919A1 (en) | 1985-12-01 |
Family
ID=8488722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES540488A Expired ES8602919A1 (en) | 1985-02-18 | 1985-02-18 | Squalane and/or squalene prodn. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES8602919A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2063697A1 (en) * | 1993-04-19 | 1995-01-01 | Hispano Quimica | Improvements in the manufacture of hexamethyl tetracosanes |
ES2162742A1 (en) * | 1999-10-08 | 2002-01-01 | Koipe S A | Production of high purity vegetable escualeno consists of extraction of non polar and polar mixtures for product concentrate and frozen product manufacture |
-
1985
- 1985-02-18 ES ES540488A patent/ES8602919A1/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2063697A1 (en) * | 1993-04-19 | 1995-01-01 | Hispano Quimica | Improvements in the manufacture of hexamethyl tetracosanes |
ES2162742A1 (en) * | 1999-10-08 | 2002-01-01 | Koipe S A | Production of high purity vegetable escualeno consists of extraction of non polar and polar mixtures for product concentrate and frozen product manufacture |
Also Published As
Publication number | Publication date |
---|---|
ES540488A0 (en) | 1985-12-01 |
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