BE390938A - - Google Patents
Info
- Publication number
- BE390938A BE390938A BE390938DA BE390938A BE 390938 A BE390938 A BE 390938A BE 390938D A BE390938D A BE 390938DA BE 390938 A BE390938 A BE 390938A
- Authority
- BE
- Belgium
- Prior art keywords
- solutions
- acid
- sugar
- starting
- hydrochloric acid
- Prior art date
Links
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 98
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 75
- 235000000346 sugar Nutrition 0.000 claims description 56
- 239000000243 solution Substances 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 41
- 239000002253 acid Substances 0.000 claims description 37
- 230000029087 digestion Effects 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 17
- 150000008163 sugars Chemical class 0.000 claims description 17
- 238000001704 evaporation Methods 0.000 claims description 16
- 150000002972 pentoses Chemical class 0.000 claims description 16
- 230000008020 evaporation Effects 0.000 claims description 15
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 14
- 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 claims description 13
- 239000013078 crystal Substances 0.000 claims description 13
- 238000002425 crystallisation Methods 0.000 claims description 13
- 230000008025 crystallization Effects 0.000 claims description 13
- 239000008103 glucose Substances 0.000 claims description 13
- 150000007513 acids Chemical class 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 235000020357 syrup Nutrition 0.000 claims description 12
- 239000006188 syrup Substances 0.000 claims description 12
- 150000001720 carbohydrates Chemical group 0.000 claims description 11
- 235000014633 carbohydrates Nutrition 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 11
- 150000002402 hexoses Chemical class 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 claims description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 239000007858 starting material Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000037452 priming Effects 0.000 claims description 4
- 235000013311 vegetables Nutrition 0.000 claims description 4
- ZXSQEZNORDWBGZ-UHFFFAOYSA-N 1,3-dihydropyrrolo[2,3-b]pyridin-2-one Chemical compound C1=CN=C2NC(=O)CC2=C1 ZXSQEZNORDWBGZ-UHFFFAOYSA-N 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 239000002250 absorbent Substances 0.000 claims description 3
- 230000002745 absorbent Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 3
- 238000011081 inoculation Methods 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 239000012452 mother liquor Substances 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- LKZMBDSASOBTPN-UHFFFAOYSA-L silver carbonate Substances [Ag].[O-]C([O-])=O LKZMBDSASOBTPN-UHFFFAOYSA-L 0.000 claims description 3
- 229910001958 silver carbonate Inorganic materials 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- -1 chlorine ions Chemical class 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims description 2
- 238000004821 distillation Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 claims 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 230000001476 alcoholic effect Effects 0.000 claims 1
- 230000001427 coherent effect Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 239000003599 detergent Substances 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000001640 fractional crystallisation Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 230000007062 hydrolysis Effects 0.000 claims 1
- 238000006460 hydrolysis reaction Methods 0.000 claims 1
- 239000003999 initiator Substances 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 238000006386 neutralization reaction Methods 0.000 claims 1
- 238000010899 nucleation Methods 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 235000011167 hydrochloric acid Nutrition 0.000 description 27
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 8
- 239000002023 wood Substances 0.000 description 8
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 5
- 238000004040 coloring Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 4
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000001110 calcium chloride Substances 0.000 description 3
- 229910001628 calcium chloride Inorganic materials 0.000 description 3
- 229940043430 calcium compound Drugs 0.000 description 3
- 150000001674 calcium compounds Chemical class 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 240000000731 Fagus sylvatica Species 0.000 description 1
- 235000010099 Fagus sylvatica Nutrition 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- FRYDSOYOHWGSMD-UHFFFAOYSA-N [C].O Chemical class [C].O FRYDSOYOHWGSMD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000000218 acetic acid group Chemical class C(C)(=O)* 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 235000008504 concentrate Nutrition 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 150000002303 glucose derivatives Chemical class 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K1/00—Glucose; Glucose-containing syrups
- C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Saccharide Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE390938A true BE390938A (enrdf_load_html_response) |
Family
ID=58804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE390938D BE390938A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE390938A (enrdf_load_html_response) |
-
0
- BE BE390938D patent/BE390938A/fr unknown
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