BE519491A - - Google Patents

Info

Publication number

BE519491A

BE519491A BE519491DA BE519491A BE 519491 A BE519491 A BE 519491A BE 519491D A BE519491D A BE 519491DA BE 519491 A BE519491 A BE 519491A

Authority

BE

Belgium

Prior art keywords

levulose

crystals

alcohol

syrup

mixture

Prior art date

Links

• Espacenet
• Global Dossier
• Discuss

• RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 claims description 37
• 229960002737 fructose Drugs 0.000 claims description 37
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 30
• 239000013078 crystal Substances 0.000 claims description 22
• 238000000034 method Methods 0.000 claims description 14
• 239000006188 syrup Substances 0.000 claims description 14
• 235000020357 syrup Nutrition 0.000 claims description 14
• 239000000203 mixture Substances 0.000 claims description 12
• 239000003638 chemical reducing agent Substances 0.000 claims description 10
• UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
• 238000002425 crystallisation Methods 0.000 claims description 9
• 230000008025 crystallization Effects 0.000 claims description 9
• OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
• 238000004519 manufacturing process Methods 0.000 claims description 5
• 150000007524 organic acids Chemical class 0.000 claims description 4
• 239000004215 Carbon black (E152) Substances 0.000 claims description 3
• 229930195733 hydrocarbon Natural products 0.000 claims description 3
• 150000002430 hydrocarbons Chemical class 0.000 claims description 3
• 238000001816 cooling Methods 0.000 claims description 2
• 150000002148 esters Chemical class 0.000 claims description 2
• 238000003756 stirring Methods 0.000 claims description 2
• -1 ethanol or methanol Chemical compound 0.000 claims 2
• DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims 1
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 15
• 235000019441 ethanol Nutrition 0.000 description 11
• 239000002253 acid Substances 0.000 description 9
• XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Natural products CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 7
• 239000000047 product Substances 0.000 description 7
• BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
• 238000007792 addition Methods 0.000 description 5
• 239000002904 solvent Substances 0.000 description 4
• 238000005406 washing Methods 0.000 description 4
• OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
• WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
• 235000019253 formic acid Nutrition 0.000 description 3
• 239000008103 glucose Substances 0.000 description 3
• 239000012452 mother liquor Substances 0.000 description 3
• 240000008892 Helianthus tuberosus Species 0.000 description 2
• 235000003230 Helianthus tuberosus Nutrition 0.000 description 2
• 125000001931 aliphatic group Chemical group 0.000 description 2
• 230000007062 hydrolysis Effects 0.000 description 2
• 238000006460 hydrolysis reaction Methods 0.000 description 2
• 239000007788 liquid Substances 0.000 description 2
• 238000000926 separation method Methods 0.000 description 2
• 229910001220 stainless steel Inorganic materials 0.000 description 2
• 239000010935 stainless steel Substances 0.000 description 2
• 239000000126 substance Substances 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• 229910000906 Bronze Inorganic materials 0.000 description 1
• DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
• XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
• 241000196324 Embryophyta Species 0.000 description 1
• 229920001202 Inulin Polymers 0.000 description 1
• 229930006000 Sucrose Natural products 0.000 description 1
• CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
• KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
• 238000013019 agitation Methods 0.000 description 1
• 239000010974 bronze Substances 0.000 description 1
• 229940077731 carbohydrate nutrients Drugs 0.000 description 1
• 150000001720 carbohydrates Chemical class 0.000 description 1
• 235000014633 carbohydrates Nutrition 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 239000012141 concentrate Substances 0.000 description 1
• KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
• 238000004332 deodorization Methods 0.000 description 1
• 230000037213 diet Effects 0.000 description 1
• 235000005911 diet Nutrition 0.000 description 1
• 238000004821 distillation Methods 0.000 description 1
• 238000001035 drying Methods 0.000 description 1
• 230000008030 elimination Effects 0.000 description 1
• 238000003379 elimination reaction Methods 0.000 description 1
• 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
• 238000000605 extraction Methods 0.000 description 1
• 239000004744 fabric Substances 0.000 description 1
• 238000000855 fermentation Methods 0.000 description 1
• 230000004151 fermentation Effects 0.000 description 1
• 238000001914 filtration Methods 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
• 238000000265 homogenisation Methods 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• JYJIGFIDKWBXDU-MNNPPOADSA-N inulin Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)OC[C@]1(OC[C@]2(OC[C@]3(OC[C@]4(OC[C@]5(OC[C@]6(OC[C@]7(OC[C@]8(OC[C@]9(OC[C@]%10(OC[C@]%11(OC[C@]%12(OC[C@]%13(OC[C@]%14(OC[C@]%15(OC[C@]%16(OC[C@]%17(OC[C@]%18(OC[C@]%19(OC[C@]%20(OC[C@]%21(OC[C@]%22(OC[C@]%23(OC[C@]%24(OC[C@]%25(OC[C@]%26(OC[C@]%27(OC[C@]%28(OC[C@]%29(OC[C@]%30(OC[C@]%31(OC[C@]%32(OC[C@]%33(OC[C@]%34(OC[C@]%35(OC[C@]%36(O[C@@H]%37[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O%37)O)[C@H]([C@H](O)[C@@H](CO)O%36)O)[C@H]([C@H](O)[C@@H](CO)O%35)O)[C@H]([C@H](O)[C@@H](CO)O%34)O)[C@H]([C@H](O)[C@@H](CO)O%33)O)[C@H]([C@H](O)[C@@H](CO)O%32)O)[C@H]([C@H](O)[C@@H](CO)O%31)O)[C@H]([C@H](O)[C@@H](CO)O%30)O)[C@H]([C@H](O)[C@@H](CO)O%29)O)[C@H]([C@H](O)[C@@H](CO)O%28)O)[C@H]([C@H](O)[C@@H](CO)O%27)O)[C@H]([C@H](O)[C@@H](CO)O%26)O)[C@H]([C@H](O)[C@@H](CO)O%25)O)[C@H]([C@H](O)[C@@H](CO)O%24)O)[C@H]([C@H](O)[C@@H](CO)O%23)O)[C@H]([C@H](O)[C@@H](CO)O%22)O)[C@H]([C@H](O)[C@@H](CO)O%21)O)[C@H]([C@H](O)[C@@H](CO)O%20)O)[C@H]([C@H](O)[C@@H](CO)O%19)O)[C@H]([C@H](O)[C@@H](CO)O%18)O)[C@H]([C@H](O)[C@@H](CO)O%17)O)[C@H]([C@H](O)[C@@H](CO)O%16)O)[C@H]([C@H](O)[C@@H](CO)O%15)O)[C@H]([C@H](O)[C@@H](CO)O%14)O)[C@H]([C@H](O)[C@@H](CO)O%13)O)[C@H]([C@H](O)[C@@H](CO)O%12)O)[C@H]([C@H](O)[C@@H](CO)O%11)O)[C@H]([C@H](O)[C@@H](CO)O%10)O)[C@H]([C@H](O)[C@@H](CO)O9)O)[C@H]([C@H](O)[C@@H](CO)O8)O)[C@H]([C@H](O)[C@@H](CO)O7)O)[C@H]([C@H](O)[C@@H](CO)O6)O)[C@H]([C@H](O)[C@@H](CO)O5)O)[C@H]([C@H](O)[C@@H](CO)O4)O)[C@H]([C@H](O)[C@@H](CO)O3)O)[C@H]([C@H](O)[C@@H](CO)O2)O)[C@@H](O)[C@H](O)[C@@H](CO)O1 JYJIGFIDKWBXDU-MNNPPOADSA-N 0.000 description 1
• 229940029339 inulin Drugs 0.000 description 1
• 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
• 238000002156 mixing Methods 0.000 description 1
• 239000003607 modifier Substances 0.000 description 1
• YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 1
• 235000005985 organic acids Nutrition 0.000 description 1
• 239000002244 precipitate Substances 0.000 description 1
• 230000001376 precipitating effect Effects 0.000 description 1
• 229940090181 propyl acetate Drugs 0.000 description 1
• 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
• 238000009987 spinning Methods 0.000 description 1
• 239000005720 sucrose Substances 0.000 description 1
• 231100000331 toxic Toxicity 0.000 description 1
• 230000002588 toxic effect Effects 0.000 description 1