GB1569665A - Process for continuously purifiying soap-making spent lyes or fat splitting glycerine liquors - Google Patents
Process for continuously purifiying soap-making spent lyes or fat splitting glycerine liquors Download PDFInfo
- Publication number
- GB1569665A GB1569665A GB4008877A GB4008877A GB1569665A GB 1569665 A GB1569665 A GB 1569665A GB 4008877 A GB4008877 A GB 4008877A GB 4008877 A GB4008877 A GB 4008877A GB 1569665 A GB1569665 A GB 1569665A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixer
- process according
- constant
- reaction mixture
- liquor
- 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
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 title claims description 44
- 238000000034 method Methods 0.000 title claims description 38
- 235000011187 glycerol Nutrition 0.000 title claims description 22
- 239000011541 reaction mixture Substances 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 11
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 claims description 7
- 230000003472 neutralizing effect Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 230000001376 precipitating effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 4
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 4
- 238000010907 mechanical stirring Methods 0.000 claims description 4
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 claims description 3
- 229910001626 barium chloride Inorganic materials 0.000 claims description 3
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 claims description 3
- 229910001863 barium hydroxide Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920000136 polysorbate Polymers 0.000 claims description 3
- 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 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 235000010755 mineral Nutrition 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 6
- 239000012530 fluid Substances 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 5
- 239000003925 fat Substances 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 235000011167 hydrochloric acid Nutrition 0.000 description 1
- 229960000443 hydrochloric acid Drugs 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C11D19/00—Recovery of glycerol from a saponification liquor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Removal Of Specific Substances (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2826676A IT1069045B (it) | 1976-10-13 | 1976-10-13 | Procedimento per la depurazione continua delle acque gliceriche di sottoliscivia di saponeria e di scissione dei grassi in autoclave e di prodotti assimilabili |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1569665A true GB1569665A (en) | 1980-06-18 |
Family
ID=11223256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4008877A Expired GB1569665A (en) | 1976-10-13 | 1977-09-27 | Process for continuously purifiying soap-making spent lyes or fat splitting glycerine liquors |
Country Status (6)
| Country | Link |
|---|---|
| BR (1) | BR7706768A (https=) |
| DE (1) | DE2708970C2 (https=) |
| ES (1) | ES463131A1 (https=) |
| FR (1) | FR2367821A1 (https=) |
| GB (1) | GB1569665A (https=) |
| IT (1) | IT1069045B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2766477B1 (fr) * | 1997-07-22 | 1999-09-24 | Bernard Chavet | Procede de traitement d'une eau usee alcaline |
| CN107481421B (zh) * | 2017-09-30 | 2023-05-26 | 康兆君 | 一种酒品信息管理系统 |
-
1976
- 1976-10-13 IT IT2826676A patent/IT1069045B/it active
-
1977
- 1977-03-02 DE DE19772708970 patent/DE2708970C2/de not_active Expired
- 1977-09-27 GB GB4008877A patent/GB1569665A/en not_active Expired
- 1977-10-11 ES ES463131A patent/ES463131A1/es not_active Expired
- 1977-10-11 BR BR7706768A patent/BR7706768A/pt unknown
- 1977-10-12 FR FR7731379A patent/FR2367821A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| BR7706768A (pt) | 1978-07-18 |
| ES463131A1 (es) | 1978-07-01 |
| FR2367821A1 (fr) | 1978-05-12 |
| DE2708970C2 (de) | 1978-12-07 |
| DE2708970B1 (de) | 1978-04-20 |
| FR2367821B1 (https=) | 1980-12-26 |
| IT1069045B (it) | 1985-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |