GB1219885A - Processes for the separation of mixtures of fatty acids and rosin acids - Google Patents
Processes for the separation of mixtures of fatty acids and rosin acidsInfo
- Publication number
- GB1219885A GB1219885A GB670969A GB670969A GB1219885A GB 1219885 A GB1219885 A GB 1219885A GB 670969 A GB670969 A GB 670969A GB 670969 A GB670969 A GB 670969A GB 1219885 A GB1219885 A GB 1219885A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rosin
- acids
- alkali
- ammonium
- separation
- 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
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Chemical class C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 title abstract 5
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Chemical class O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 title abstract 5
- 239000002253 acid Substances 0.000 title abstract 5
- 150000007513 acids Chemical class 0.000 title abstract 5
- 235000014113 dietary fatty acids Nutrition 0.000 title abstract 5
- 239000000194 fatty acid Substances 0.000 title abstract 5
- 229930195729 fatty acid Natural products 0.000 title abstract 5
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Chemical class OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 title abstract 4
- 150000004665 fatty acids Chemical class 0.000 title abstract 3
- 238000000926 separation method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 229910052783 alkali metal Inorganic materials 0.000 abstract 3
- 150000001340 alkali metals Chemical class 0.000 abstract 3
- -1 fatty acid esters Chemical class 0.000 abstract 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 abstract 2
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 abstract 1
- PQXRVHVVXKJMDC-UHFFFAOYSA-N azane;benzene Chemical compound N.C1=CC=CC=C1 PQXRVHVVXKJMDC-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 229930007927 cymene Natural products 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- HFPZCAJZSCWRBC-UHFFFAOYSA-N p-cymene Chemical compound CC(C)C1=CC=C(C)C=C1 HFPZCAJZSCWRBC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000003784 tall oil Substances 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
- C09F1/00—Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins
- C09F1/02—Purification
-
- 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
- C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
- C11B13/005—Recovery of fats, fatty oils or fatty acids from waste materials of residues of the fabrication of wood-cellulose (in particular tall-oil)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,219,885. Fatty acid separation. A. KOEBNER. 7 Feb., 1969, No. 6709/69. Heading C2C. [Also in Division C4] In a process for the separation of a mixture of fatty acid esters and rosin acids, this mixture is neutralized by reaction with an alkali-metal or ammonium base in aqueous solution and in the presence of at least one mole (per mole of rosin acid) of an alkali-metal or ammonium aryl or alkylaryl sulphonate (wherein the alkyl group or groups together contain not more than 8 carbon atoms), the thus formed mixture is allowed to stand so that it separates into two layers, the upper being an oily layer consisting of the fatty acid esters, the lower being an aqueous layer containing the alkali-metal or ammonium salts of the rosin acids, and the two layers are then mechanically separated and their constituents recovered. The salt used may be sodium, potassium or ammonium benzene, toluene, cumene, cymene, or xylene sulphonate. The neutralization should be complete, using an exact amount or slight excess of sodium or potassium hydroxide or carborate, preferably at 20-80‹ C. The aqueous rosin-acid salt solution may be acidified with sulphuric acid to recover the rosin acids. The starting material may be tall oil esterified with an insufficient quantity of methyl alcohol, the fatty acids thereby being esterified but not the rosin acids.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB670969A GB1219885A (en) | 1969-02-07 | 1969-02-07 | Processes for the separation of mixtures of fatty acids and rosin acids |
| ZA700861A ZA70861B (en) | 1969-02-07 | 1970-02-09 | Process for the separation of mixtures of fatty acids and rosin acids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB670969A GB1219885A (en) | 1969-02-07 | 1969-02-07 | Processes for the separation of mixtures of fatty acids and rosin acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1219885A true GB1219885A (en) | 1971-01-20 |
Family
ID=9819348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB670969A Expired GB1219885A (en) | 1969-02-07 | 1969-02-07 | Processes for the separation of mixtures of fatty acids and rosin acids |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB1219885A (en) |
| ZA (1) | ZA70861B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4019921A (en) | 1974-02-18 | 1977-04-26 | Adolf Koebner | Chemical condensation products, their preparation and use |
| US4349625A (en) | 1979-05-25 | 1982-09-14 | Mitsubishi Chemical Industries Limited | Method for assaying fatty acids |
| WO2007050030A1 (en) * | 2005-10-26 | 2007-05-03 | Kiram Ab | Automotive fuels and fine chemicals from crude tall oil |
| SE2150817A1 (en) * | 2021-06-24 | 2022-12-25 | Stora Enso Oyj | Fractionation of crude tall oil |
-
1969
- 1969-02-07 GB GB670969A patent/GB1219885A/en not_active Expired
-
1970
- 1970-02-09 ZA ZA700861A patent/ZA70861B/en unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4019921A (en) | 1974-02-18 | 1977-04-26 | Adolf Koebner | Chemical condensation products, their preparation and use |
| US4349625A (en) | 1979-05-25 | 1982-09-14 | Mitsubishi Chemical Industries Limited | Method for assaying fatty acids |
| WO2007050030A1 (en) * | 2005-10-26 | 2007-05-03 | Kiram Ab | Automotive fuels and fine chemicals from crude tall oil |
| SE2150817A1 (en) * | 2021-06-24 | 2022-12-25 | Stora Enso Oyj | Fractionation of crude tall oil |
| SE545114C2 (en) * | 2021-06-24 | 2023-04-04 | Stora Enso Oyj | Fractionation of crude tall oil |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA70861B (en) | 1971-09-29 |
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