DE2507325A1 - Verfahren zur reinigung von glycerinwasserloesungen aus der fettspaltung - Google Patents
Verfahren zur reinigung von glycerinwasserloesungen aus der fettspaltungInfo
- Publication number
- DE2507325A1 DE2507325A1 DE19752507325 DE2507325A DE2507325A1 DE 2507325 A1 DE2507325 A1 DE 2507325A1 DE 19752507325 DE19752507325 DE 19752507325 DE 2507325 A DE2507325 A DE 2507325A DE 2507325 A1 DE2507325 A1 DE 2507325A1
- Authority
- DE
- Germany
- Prior art keywords
- water
- glycerol
- impurities
- solvents
- glycerol water
- 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
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 title claims description 32
- 238000000034 method Methods 0.000 title claims description 22
- 235000011187 glycerol Nutrition 0.000 title description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 8
- 230000015556 catabolic process Effects 0.000 title description 3
- CMDGQTVYVAKDNA-UHFFFAOYSA-N propane-1,2,3-triol;hydrate Chemical compound O.OCC(O)CO CMDGQTVYVAKDNA-UHFFFAOYSA-N 0.000 claims description 21
- 239000002904 solvent Substances 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 11
- 239000003925 fat Substances 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 5
- 239000003463 adsorbent Substances 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 3
- 229930195729 fatty acid Natural products 0.000 claims description 3
- 239000000194 fatty acid Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- -1 fatty acid esters Chemical class 0.000 claims description 2
- 239000003799 water insoluble solvent Substances 0.000 claims 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 1
- 150000001298 alcohols Chemical class 0.000 claims 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 claims 1
- 150000001991 dicarboxylic acids Chemical class 0.000 claims 1
- 150000002605 large molecules Chemical class 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 150000005846 sugar alcohols Polymers 0.000 claims 1
- 238000004821 distillation Methods 0.000 description 7
- 238000003776 cleavage reaction Methods 0.000 description 5
- 230000007017 scission Effects 0.000 description 5
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 4
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 4
- 238000005342 ion exchange Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 159000000007 calcium salts Chemical class 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 238000010626 work up procedure Methods 0.000 description 2
- NMRPBPVERJPACX-UHFFFAOYSA-N (3S)-octan-3-ol Natural products CCCCCC(O)CC NMRPBPVERJPACX-UHFFFAOYSA-N 0.000 description 1
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 159000000009 barium salts Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Landscapes
- Peptides Or Proteins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17712474A DD111065A1 (en, 2012) | 1974-03-12 | 1974-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2507325A1 true DE2507325A1 (de) | 1975-09-18 |
Family
ID=5494946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752507325 Pending DE2507325A1 (de) | 1974-03-12 | 1975-02-20 | Verfahren zur reinigung von glycerinwasserloesungen aus der fettspaltung |
Country Status (4)
| Country | Link |
|---|---|
| DD (1) | DD111065A1 (en, 2012) |
| DE (1) | DE2507325A1 (en, 2012) |
| FR (1) | FR2263996A1 (en, 2012) |
| IT (1) | IT1035106B (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4203157A1 (de) * | 1992-02-05 | 1993-08-12 | Henkel Kgaa | Verfahren zum reinigen von glycerinwasser |
| RU2133730C1 (ru) * | 1996-07-22 | 1999-07-27 | Товарищество с ограниченной ответственностью "Биокосметическая фабрика" | Способ обработки глицерина |
| RU2162836C1 (ru) * | 1999-08-18 | 2001-02-10 | Всероссийский научно-исследовательский институт жиров | Способ получения сырого глицерина |
-
1974
- 1974-03-12 DD DD17712474A patent/DD111065A1/xx unknown
-
1975
- 1975-02-20 DE DE19752507325 patent/DE2507325A1/de active Pending
- 1975-03-11 IT IT4855975A patent/IT1035106B/it active
- 1975-03-12 FR FR7507729A patent/FR2263996A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1035106B (it) | 1979-10-20 |
| FR2263996B3 (en, 2012) | 1977-11-18 |
| FR2263996A1 (en) | 1975-10-10 |
| DD111065A1 (en, 2012) | 1975-01-20 |
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