DE3325246C2 - - Google Patents
Info
- Publication number
- DE3325246C2 DE3325246C2 DE19833325246 DE3325246A DE3325246C2 DE 3325246 C2 DE3325246 C2 DE 3325246C2 DE 19833325246 DE19833325246 DE 19833325246 DE 3325246 A DE3325246 A DE 3325246A DE 3325246 C2 DE3325246 C2 DE 3325246C2
- Authority
- DE
- Germany
- Prior art keywords
- solution
- soap
- saponification
- rinsing
- returned
- 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 - Lifetime
Links
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 80
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Substances [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 49
- 238000000034 method Methods 0.000 claims description 43
- 239000000344 soap Substances 0.000 claims description 42
- 235000011187 glycerol Nutrition 0.000 claims description 36
- 238000005406 washing Methods 0.000 claims description 34
- 239000000243 solution Substances 0.000 claims description 28
- 238000007127 saponification reaction Methods 0.000 claims description 27
- 239000012487 rinsing solution Substances 0.000 claims description 23
- 239000003925 fat Substances 0.000 claims description 22
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 19
- 239000012267 brine Substances 0.000 claims description 13
- 239000011780 sodium chloride Substances 0.000 claims description 13
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 13
- 239000007795 chemical reaction product Substances 0.000 claims description 9
- 239000003513 alkali Substances 0.000 claims description 8
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 7
- 239000000194 fatty acid Substances 0.000 claims description 7
- 229930195729 fatty acid Natural products 0.000 claims description 7
- 150000004665 fatty acids Chemical class 0.000 claims description 7
- 238000000265 homogenisation Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 6
- 230000003750 conditioning effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 238000010924 continuous production Methods 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 239000012670 alkaline solution Substances 0.000 claims description 2
- 230000001143 conditioned effect Effects 0.000 claims description 2
- 239000008149 soap solution Substances 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims 1
- 206010016256 fatigue Diseases 0.000 claims 1
- 235000019197 fats Nutrition 0.000 description 17
- 235000011121 sodium hydroxide Nutrition 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 235000002639 sodium chloride Nutrition 0.000 description 13
- 239000002994 raw material Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000010908 decantation Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
- C11D13/02—Boiling soap; Refining
- C11D13/04—Continuous methods therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22395/82A IT1152435B (it) | 1982-07-14 | 1982-07-14 | Procedimento e apparecchiature per la saponificazione ed il lavaggio in continuo per il recupero della glicerina |
| IT21186/83A IT1163387B (it) | 1983-05-19 | 1983-05-19 | Perfezionamenti al procedimento ed alle apparecchiature per la saponificazione ed il lavaggio in continuo per il recupero della glicerina |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3325246A1 DE3325246A1 (de) | 1984-07-12 |
| DE3325246C2 true DE3325246C2 (enrdf_load_stackoverflow) | 1992-09-17 |
Family
ID=26327815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833325246 Granted DE3325246A1 (de) | 1982-07-14 | 1983-07-13 | Verfahren und vorrichtung zur verseifung von fetten |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3325246A1 (enrdf_load_stackoverflow) |
-
1983
- 1983-07-13 DE DE19833325246 patent/DE3325246A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3325246A1 (de) | 1984-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |