NO752076L - - Google Patents
Info
- Publication number
- NO752076L NO752076L NO752076A NO752076A NO752076L NO 752076 L NO752076 L NO 752076L NO 752076 A NO752076 A NO 752076A NO 752076 A NO752076 A NO 752076A NO 752076 L NO752076 L NO 752076L
- Authority
- NO
- Norway
- Prior art keywords
- sorbic acid
- weight
- solution
- potassium sorbate
- parts
- Prior art date
Links
- 239000004302 potassium sorbate Substances 0.000 claims description 22
- 229940069338 potassium sorbate Drugs 0.000 claims description 22
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 claims description 21
- 235000010199 sorbic acid Nutrition 0.000 claims description 21
- 239000004334 sorbic acid Substances 0.000 claims description 21
- 229940075582 sorbic acid Drugs 0.000 claims description 21
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 claims description 14
- 235000010241 potassium sorbate Nutrition 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- WSWCOQWTEOXDQX-MQQKCMAXSA-N sorbic acid group Chemical group C(\C=C\C=C\C)(=O)O WSWCOQWTEOXDQX-MQQKCMAXSA-N 0.000 claims description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 239000003245 coal Substances 0.000 claims description 5
- 239000003463 adsorbent Substances 0.000 claims description 3
- 230000000274 adsorptive effect Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000002425 crystallisation Methods 0.000 claims description 2
- 230000008025 crystallization Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 1
- 238000006386 neutralization reaction Methods 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 description 16
- YVQXPCWPLBNVGT-RVOGATNRSA-L dipotassium;(2e,4e)-hexa-2,4-dienoate Chemical compound [K+].[K+].C\C=C\C=C\C([O-])=O.C\C=C\C=C\C([O-])=O YVQXPCWPLBNVGT-RVOGATNRSA-L 0.000 description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000012452 mother liquor Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- MCFVRESNTICQSJ-RJNTXXOISA-L calcium sorbate Chemical compound [Ca+2].C\C=C\C=C\C([O-])=O.C\C=C\C=C\C([O-])=O MCFVRESNTICQSJ-RJNTXXOISA-L 0.000 description 1
- 235000010244 calcium sorbate Nutrition 0.000 description 1
- 239000004303 calcium sorbate Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- OPGYRRGJRBEUFK-UHFFFAOYSA-L disodium;diacetate Chemical compound [Na+].[Na+].CC([O-])=O.CC([O-])=O OPGYRRGJRBEUFK-UHFFFAOYSA-L 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- CHHHXKFHOYLYRE-STWYSWDKSA-M potassium sorbate Chemical group [K+].C\C=C\C=C\C([O-])=O CHHHXKFHOYLYRE-STWYSWDKSA-M 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017454 sodium diacetate Nutrition 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
- C07C57/10—Sorbic acid
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
- A23B2/725—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of liquids or solids
- A23B2/729—Organic compounds; Microorganisms; Enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
- A23B2/725—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of liquids or solids
- A23B2/729—Organic compounds; Microorganisms; Enzymes
- A23B2/742—Organic compounds containing oxygen
- A23B2/754—Organic compounds containing oxygen containing carboxyl groups
- A23B2/758—Carboxylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2428411A DE2428411C2 (de) | 1974-06-12 | 1974-06-12 | Verfahren zur Herstellung einer Sorbinsäure-Kaliumsorbat-Additionsverbindung (Kaliumdisorbat) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO752076L true NO752076L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-12-15 |
Family
ID=5917966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO752076A NO752076L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-12 | 1975-06-11 |
Country Status (18)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53116315A (en) * | 1977-03-17 | 1978-10-11 | Ueno Seiyaku Oyo Kenkyujo Kk | Powder or granular containing improved sorbinic acid |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3139378A (en) * | 1959-05-19 | 1964-06-30 | Corn Products Co | Method of making calcium sorbate |
-
1974
- 1974-06-12 DE DE2428411A patent/DE2428411C2/de not_active Expired
-
1975
- 1975-05-30 ZA ZA00753502A patent/ZA753502B/xx unknown
- 1975-06-06 NL NL7506752A patent/NL7506752A/xx not_active Application Discontinuation
- 1975-06-06 IL IL47436A patent/IL47436A/en unknown
- 1975-06-09 CA CA75228870A patent/CA1048538A/en not_active Expired
- 1975-06-09 SE SE7506562A patent/SE7506562L/xx unknown
- 1975-06-10 JP JP50069244A patent/JPS5111707A/ja active Pending
- 1975-06-10 US US05/585,603 patent/US4132733A/en not_active Expired - Lifetime
- 1975-06-10 DD DD186551A patent/DD118072A5/xx unknown
- 1975-06-10 GB GB24846/75A patent/GB1506469A/en not_active Expired
- 1975-06-10 FI FI751724A patent/FI751724A7/fi not_active Application Discontinuation
- 1975-06-10 AT AT439575A patent/AT340381B/de active
- 1975-06-10 IT IT24218/75A patent/IT1038853B/it active
- 1975-06-11 FR FR7518223A patent/FR2274598A1/fr active Granted
- 1975-06-11 BR BR4726/75D patent/BR7503685A/pt unknown
- 1975-06-11 DK DK263375A patent/DK263375A/da not_active Application Discontinuation
- 1975-06-11 NO NO752076A patent/NO752076L/no unknown
- 1975-06-12 BE BE157294A patent/BE830187A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5111707A (en) | 1976-01-30 |
| SE7506562L (sv) | 1975-12-15 |
| AU8203775A (en) | 1976-12-16 |
| DE2428411C2 (de) | 1983-09-15 |
| ZA753502B (en) | 1976-05-26 |
| FR2274598A1 (fr) | 1976-01-09 |
| NL7506752A (nl) | 1975-12-16 |
| DK263375A (da) | 1975-12-13 |
| IT1038853B (it) | 1979-11-30 |
| IL47436A (en) | 1977-12-30 |
| GB1506469A (en) | 1978-04-05 |
| FI751724A7 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-12-13 |
| DD118072A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-02-12 |
| FR2274598B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-12-08 |
| US4132733A (en) | 1979-01-02 |
| DE2428411A1 (de) | 1976-01-02 |
| AT340381B (de) | 1977-12-12 |
| IL47436A0 (en) | 1975-08-31 |
| ATA439575A (de) | 1977-04-15 |
| BE830187A (fr) | 1975-12-12 |
| CA1048538A (en) | 1979-02-13 |
| BR7503685A (pt) | 1976-06-29 |
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