DE1617019C3 - Verfahren zur Alkaliraffination von Glyceridölen - Google Patents
Verfahren zur Alkaliraffination von GlyceridölenInfo
- Publication number
- DE1617019C3 DE1617019C3 DE1617019A DE1617019A DE1617019C3 DE 1617019 C3 DE1617019 C3 DE 1617019C3 DE 1617019 A DE1617019 A DE 1617019A DE 1617019 A DE1617019 A DE 1617019A DE 1617019 C3 DE1617019 C3 DE 1617019C3
- Authority
- DE
- Germany
- Prior art keywords
- oil
- refining
- aqueous
- neutralization
- temperature
- 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
- 239000003921 oil Substances 0.000 title claims description 118
- 238000000034 method Methods 0.000 title claims description 37
- 125000005456 glyceride group Chemical group 0.000 title claims description 13
- 238000009874 alkali refining Methods 0.000 title claims description 6
- 238000007670 refining Methods 0.000 claims description 38
- 239000003513 alkali Substances 0.000 claims description 24
- 239000000194 fatty acid Substances 0.000 claims description 20
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 19
- 229930195729 fatty acid Natural products 0.000 claims description 19
- 150000004665 fatty acids Chemical class 0.000 claims description 19
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 14
- 239000000344 soap Substances 0.000 claims description 14
- 239000012670 alkaline solution Substances 0.000 claims description 12
- 230000007935 neutral effect Effects 0.000 claims description 9
- 239000008149 soap solution Substances 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- 230000002378 acidificating effect Effects 0.000 claims 2
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 235000019198 oils Nutrition 0.000 description 108
- 235000021588 free fatty acids Nutrition 0.000 description 47
- 238000006386 neutralization reaction Methods 0.000 description 43
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 38
- 239000000243 solution Substances 0.000 description 23
- 238000011282 treatment Methods 0.000 description 22
- 150000003839 salts Chemical class 0.000 description 16
- 238000004945 emulsification Methods 0.000 description 13
- 235000011121 sodium hydroxide Nutrition 0.000 description 13
- 210000002374 sebum Anatomy 0.000 description 12
- 230000002269 spontaneous effect Effects 0.000 description 11
- 238000007127 saponification reaction Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000003472 neutralizing effect Effects 0.000 description 8
- 230000002829 reductive effect Effects 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- 239000010779 crude oil Substances 0.000 description 7
- 239000003925 fat Substances 0.000 description 7
- 235000019197 fats Nutrition 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- 239000003760 tallow Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 235000017550 sodium carbonate Nutrition 0.000 description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 description 6
- 235000019485 Safflower oil Nutrition 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 5
- 239000003813 safflower oil Substances 0.000 description 5
- 235000005713 safflower oil Nutrition 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000003240 coconut oil Substances 0.000 description 4
- 235000019864 coconut oil Nutrition 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229920000715 Mucilage Polymers 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 240000002791 Brassica napus Species 0.000 description 2
- 235000004977 Brassica sinapistrum Nutrition 0.000 description 2
- 244000020518 Carthamus tinctorius Species 0.000 description 2
- 235000003255 Carthamus tinctorius Nutrition 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 235000019483 Peanut oil Nutrition 0.000 description 2
- 235000019484 Rapeseed oil Nutrition 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 235000014121 butter Nutrition 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004581 coalescence Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000000944 linseed oil Substances 0.000 description 2
- 235000021388 linseed oil Nutrition 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000312 peanut oil Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 235000012424 soybean oil Nutrition 0.000 description 2
- 239000003549 soybean oil Substances 0.000 description 2
- CYJRNFFLTBEQSQ-UHFFFAOYSA-N 8-(3-methyl-1-benzothiophen-5-yl)-N-(4-methylsulfonylpyridin-3-yl)quinoxalin-6-amine Chemical compound CS(=O)(=O)C1=C(C=NC=C1)NC=1C=C2N=CC=NC2=C(C=1)C=1C=CC2=C(C(=CS2)C)C=1 CYJRNFFLTBEQSQ-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 244000021150 Orbignya martiana Species 0.000 description 1
- 235000014643 Orbignya martiana Nutrition 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 235000019482 Palm oil Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 235000019486 Sunflower oil Nutrition 0.000 description 1
- 244000204900 Talipariti tiliaceum Species 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 244000299461 Theobroma cacao Species 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid ester group Chemical group C(CCCCCCCCCCC)(=O)O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010685 fatty oil Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 235000013310 margarine Nutrition 0.000 description 1
- 239000003264 margarine Substances 0.000 description 1
- 239000008268 mayonnaise Substances 0.000 description 1
- 235000010746 mayonnaise Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 235000019508 mustard seed Nutrition 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 235000019488 nut oil Nutrition 0.000 description 1
- 239000010466 nut oil Substances 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 239000003346 palm kernel oil Substances 0.000 description 1
- 235000019865 palm kernel oil Nutrition 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 125000004436 sodium atom Chemical group 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000003260 vortexing Methods 0.000 description 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
- C11B3/02—Refining fats or fatty oils by chemical reaction
- C11B3/06—Refining fats or fatty oils by chemical reaction with bases
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
- Edible Oils And Fats (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU48219A LU48219A1 (enrdf_load_stackoverflow) | 1965-03-18 | 1965-03-18 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1617019A1 DE1617019A1 (de) | 1971-03-04 |
| DE1617019B2 DE1617019B2 (de) | 1973-12-06 |
| DE1617019C3 true DE1617019C3 (de) | 1974-07-18 |
Family
ID=19724223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1617019A Expired DE1617019C3 (de) | 1965-03-18 | 1966-03-18 | Verfahren zur Alkaliraffination von Glyceridölen |
Country Status (11)
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US439515A (en) * | 1890-10-28 | Richard hunt | ||
| US722832A (en) * | 1902-09-22 | 1903-03-17 | Carl Fresenius | Method of purifying fats. |
| US1968252A (en) * | 1932-11-25 | 1934-07-31 | American Lurgi Corp | Process for refining vegetable and animal oils and fats |
| US2183486A (en) * | 1937-09-13 | 1939-12-12 | Baker Castor Oil Co | Process of treating liquids |
| US2714114A (en) * | 1949-12-19 | 1955-07-26 | Phillips Petroleum Co | Continuous process and apparatus for refining glyceride oils |
| US2678936A (en) * | 1950-03-01 | 1954-05-18 | Separator Ab | Method of refining vegetable and animal oils |
| US2838553A (en) * | 1954-10-12 | 1958-06-10 | Sharples Corp | Refining of fatty oils |
| SE318048B (enrdf_load_stackoverflow) * | 1959-09-21 | 1969-12-01 | Pellerin Ab Zenith | |
| BE647950A (enrdf_load_stackoverflow) * | 1963-05-14 | |||
| FR1471772A (fr) * | 1965-03-18 | 1967-03-03 | Unilever Nv | Procédé de raffinage de glycérides huileux |
-
1965
- 1965-03-18 LU LU48219A patent/LU48219A1/xx unknown
-
1966
- 1966-03-14 US US541437A patent/US3510501A/en not_active Expired - Lifetime
- 1966-03-16 CS CS178166A patent/CS155137B2/cs unknown
- 1966-03-16 CH CH375766A patent/CH482014A/de not_active IP Right Cessation
- 1966-03-16 GB GB11430/66A patent/GB1143366A/en not_active Expired
- 1966-03-17 NL NL666603470A patent/NL152928B/xx unknown
- 1966-03-18 DE DE1617019A patent/DE1617019C3/de not_active Expired
- 1966-03-18 AT AT259766A patent/AT279778B/de active
- 1966-03-18 ES ES0324415A patent/ES324415A1/es not_active Expired
- 1966-03-18 NO NO162182A patent/NO122326B/no unknown
- 1966-03-18 SE SE03653/66A patent/SE338121B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT279778B (de) | 1970-03-25 |
| CS155137B2 (enrdf_load_stackoverflow) | 1974-05-30 |
| DE1617019A1 (de) | 1971-03-04 |
| LU48219A1 (enrdf_load_stackoverflow) | 1966-09-19 |
| DE1617019B2 (de) | 1973-12-06 |
| ES324415A1 (es) | 1967-03-16 |
| SE338121B (enrdf_load_stackoverflow) | 1971-08-30 |
| CH482014A (de) | 1969-11-30 |
| NO122326B (enrdf_load_stackoverflow) | 1971-06-14 |
| NL6603470A (enrdf_load_stackoverflow) | 1966-09-19 |
| US3510501A (en) | 1970-05-05 |
| NL152928B (nl) | 1977-04-15 |
| GB1143366A (en) | 1969-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |