DE2328108A1 - Verfahren zum raffinieren von fetten in einem medium von loesungsmittel - Google Patents
Verfahren zum raffinieren von fetten in einem medium von loesungsmittelInfo
- Publication number
- DE2328108A1 DE2328108A1 DE19732328108 DE2328108A DE2328108A1 DE 2328108 A1 DE2328108 A1 DE 2328108A1 DE 19732328108 DE19732328108 DE 19732328108 DE 2328108 A DE2328108 A DE 2328108A DE 2328108 A1 DE2328108 A1 DE 2328108A1
- Authority
- DE
- Germany
- Prior art keywords
- miszella
- phase
- solvent
- agent
- chemical
- 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.)
- Pending
Links
- 239000002904 solvent Substances 0.000 title claims abstract description 49
- 238000007670 refining Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 title abstract description 3
- 238000000034 method Methods 0.000 claims abstract description 34
- 239000003925 fat Substances 0.000 claims abstract description 30
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 8
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 8
- 239000003463 adsorbent Substances 0.000 claims abstract description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 5
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 34
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 33
- 239000000126 substance Substances 0.000 claims description 30
- 235000019197 fats Nutrition 0.000 claims description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 21
- 238000004821 distillation Methods 0.000 claims description 18
- 238000006386 neutralization reaction Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 10
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 10
- 239000000194 fatty acid Substances 0.000 claims description 10
- 229930195729 fatty acid Natural products 0.000 claims description 10
- 150000004665 fatty acids Chemical class 0.000 claims description 10
- 230000003472 neutralizing effect Effects 0.000 claims description 10
- 239000000344 soap Substances 0.000 claims description 10
- 238000002845 discoloration Methods 0.000 claims description 9
- 238000004062 sedimentation Methods 0.000 claims description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 5
- 230000002378 acidificating effect Effects 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 235000019784 crude fat Nutrition 0.000 claims description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 1
- 235000019388 lanolin Nutrition 0.000 abstract 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 96
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 66
- 239000012071 phase Substances 0.000 description 51
- 239000003921 oil Substances 0.000 description 19
- 238000003860 storage Methods 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 17
- 235000011121 sodium hydroxide Nutrition 0.000 description 10
- 230000007935 neutral effect Effects 0.000 description 8
- 235000019647 acidic taste Nutrition 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 238000004061 bleaching Methods 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 238000000605 extraction Methods 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 4
- 229960002218 sodium chlorite Drugs 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000004042 decolorization Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- -1 B. Hexane Chemical class 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229930194542 Keto Natural products 0.000 description 1
- 229920000715 Mucilage Polymers 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 239000003643 water by type Substances 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
- C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE118230 | 1972-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2328108A1 true DE2328108A1 (de) | 1973-12-13 |
Family
ID=3841655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732328108 Pending DE2328108A1 (de) | 1972-06-02 | 1973-06-01 | Verfahren zum raffinieren von fetten in einem medium von loesungsmittel |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4951304A (enrdf_load_stackoverflow) |
| DE (1) | DE2328108A1 (enrdf_load_stackoverflow) |
| IT (1) | IT998123B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2704294A1 (de) * | 1976-02-05 | 1977-08-18 | Woolcombers Ltd | Verfahren zur herstellung hypoallergenischen lanolins |
| DE2730818A1 (de) * | 1976-07-07 | 1978-01-12 | Kao Corp | Verfahren zur herstellung von lanolin oder lanolinderivaten mit schwaecherer allergiewirkung |
-
1973
- 1973-06-01 JP JP6173873A patent/JPS4951304A/ja active Pending
- 1973-06-01 DE DE19732328108 patent/DE2328108A1/de active Pending
- 1973-06-01 IT IT2492773A patent/IT998123B/it active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2704294A1 (de) * | 1976-02-05 | 1977-08-18 | Woolcombers Ltd | Verfahren zur herstellung hypoallergenischen lanolins |
| DE2730818A1 (de) * | 1976-07-07 | 1978-01-12 | Kao Corp | Verfahren zur herstellung von lanolin oder lanolinderivaten mit schwaecherer allergiewirkung |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4951304A (enrdf_load_stackoverflow) | 1974-05-18 |
| IT998123B (it) | 1976-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |