BE511656A - - Google Patents
Info
- Publication number
- BE511656A BE511656A BE511656DA BE511656A BE 511656 A BE511656 A BE 511656A BE 511656D A BE511656D A BE 511656DA BE 511656 A BE511656 A BE 511656A
- Authority
- BE
- Belgium
- Prior art keywords
- alcohols
- water
- sep
- alcohol
- esters
- Prior art date
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 33
- 150000001298 alcohols Chemical class 0.000 claims description 32
- 150000002148 esters Chemical class 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 18
- 238000000354 decomposition reaction Methods 0.000 claims description 15
- 239000002253 acid Substances 0.000 claims description 14
- 239000000194 fatty acid Substances 0.000 claims description 14
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 13
- 150000002430 hydrocarbons Chemical class 0.000 claims description 13
- 238000004821 distillation Methods 0.000 claims description 12
- 150000004665 fatty acids Chemical class 0.000 claims description 12
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 11
- 230000005591 charge neutralization Effects 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 230000001264 neutralization Effects 0.000 claims description 10
- 238000006386 neutralization reaction Methods 0.000 claims description 10
- 238000007127 saponification reaction Methods 0.000 claims description 10
- 239000011780 sodium chloride Substances 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 9
- 150000007513 acids Chemical group 0.000 claims description 7
- 238000005984 hydrogenation reaction Methods 0.000 claims description 7
- 239000000047 product Substances 0.000 claims description 7
- 125000004432 carbon atoms Chemical group C* 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 239000003643 water by type Substances 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 4
- 238000009903 catalytic hydrogenation reaction Methods 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000006170 formylation reaction Methods 0.000 claims description 3
- 150000002576 ketones Chemical class 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000007792 addition Methods 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 230000003472 neutralizing Effects 0.000 claims description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propanol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 2
- 150000003333 secondary alcohols Chemical class 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- -1 fatty acid salts Chemical class 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000006228 supernatant Substances 0.000 claims 1
- 238000009834 vaporization Methods 0.000 claims 1
- 229920001098 polystyrene-block-poly(ethylene/propylene) Polymers 0.000 description 66
- 235000019441 ethanol Nutrition 0.000 description 33
- 238000000605 extraction Methods 0.000 description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 239000000727 fraction Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000001476 alcoholic Effects 0.000 description 3
- 150000001299 aldehydes Chemical class 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 3
- 239000011630 iodine Substances 0.000 description 3
- 229910052740 iodine Inorganic materials 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 238000010533 azeotropic distillation Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 125000004043 oxo group Chemical group O=* 0.000 description 2
- 239000008149 soap solution Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 235000018734 Sambucus australis Nutrition 0.000 description 1
- 240000002049 Sambucus australis Species 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012223 aqueous fraction Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 150000001869 cobalt compounds Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000000887 hydrating Effects 0.000 description 1
- 150000002927 oxygen compounds Chemical class 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000001187 sodium carbonate Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing Effects 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C9/00—Aliphatic saturated hydrocarbons
- C07C9/14—Aliphatic saturated hydrocarbons with five to fifteen carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE511656A true BE511656A (de) |
Family
ID=150350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE511656D BE511656A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE511656A (de) |
-
0
- BE BE511656D patent/BE511656A/fr unknown
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