BE391438A - - Google Patents
Info
- Publication number
- BE391438A BE391438A BE391438DA BE391438A BE 391438 A BE391438 A BE 391438A BE 391438D A BE391438D A BE 391438DA BE 391438 A BE391438 A BE 391438A
- Authority
- BE
- Belgium
- Prior art keywords
- oil
- mixture
- solution
- free fatty
- fatty acid
- Prior art date
Links
- 239000003921 oil Substances 0.000 claims description 113
- 235000019198 oils Nutrition 0.000 claims description 113
- 239000000203 mixture Substances 0.000 claims description 35
- 239000000243 solution Substances 0.000 claims description 31
- 235000021588 free fatty acids Nutrition 0.000 claims description 29
- 230000007935 neutral effect Effects 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 24
- 239000003513 alkali Substances 0.000 claims description 20
- 238000000746 purification Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 14
- 239000008158 vegetable oil Substances 0.000 claims description 14
- 238000005119 centrifugation Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 239000010775 animal oil Substances 0.000 claims description 11
- 238000006386 neutralization reaction Methods 0.000 claims description 11
- 235000013311 vegetables Nutrition 0.000 claims description 11
- 239000010802 sludge Substances 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 9
- 239000000470 constituent Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 239000012670 alkaline solution Substances 0.000 claims description 6
- 235000015112 vegetable and seed oil Nutrition 0.000 claims 3
- 238000010924 continuous production Methods 0.000 claims 2
- 238000002845 discoloration Methods 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 34
- 239000000839 emulsion Substances 0.000 description 29
- 238000013019 agitation Methods 0.000 description 18
- 239000000344 soap Substances 0.000 description 17
- 238000007127 saponification reaction Methods 0.000 description 15
- 238000004040 coloring Methods 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 12
- 235000011121 sodium hydroxide Nutrition 0.000 description 11
- 239000010779 crude oil Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 238000000151 deposition Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 239000010685 fatty oil Substances 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 235000012343 cottonseed oil Nutrition 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000002385 cottonseed oil Substances 0.000 description 2
- 230000001687 destabilization Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000011874 heated mixture Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 241001133760 Acoelorraphe Species 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003760 tallow 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
- C11B3/02—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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE391438A true BE391438A (d) |
Family
ID=59219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE391438D BE391438A (d) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE391438A (d) |
-
0
- BE BE391438D patent/BE391438A/fr unknown
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