BE504657A - - Google Patents
Info
- Publication number
- BE504657A BE504657A BE504657DA BE504657A BE 504657 A BE504657 A BE 504657A BE 504657D A BE504657D A BE 504657DA BE 504657 A BE504657 A BE 504657A
- Authority
- BE
- Belgium
- Prior art keywords
- crystallization
- raw material
- quenching
- hydrolyzate
- xylose
- Prior art date
Links
- SRBFZHDQGSBBOR-SQOUGZDYSA-N Xylose Natural products O[C@@H]1CO[C@@H](O)[C@@H](O)[C@@H]1O SRBFZHDQGSBBOR-SQOUGZDYSA-N 0.000 claims description 40
- 229960003487 Xylose Drugs 0.000 claims description 19
- 230000005712 crystallization Effects 0.000 claims description 19
- 238000002425 crystallisation Methods 0.000 claims description 18
- 238000010791 quenching Methods 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 13
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 12
- 230000000171 quenching Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 8
- 238000006460 hydrolysis reaction Methods 0.000 claims description 8
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 235000007319 Avena orientalis Nutrition 0.000 claims description 6
- 239000010903 husk Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 235000007558 Avena sp Nutrition 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 5
- 238000010411 cooking Methods 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 239000001993 wax Substances 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 claims description 3
- 238000004040 coloring Methods 0.000 claims description 3
- 235000009508 confectionery Nutrition 0.000 claims description 3
- 230000003301 hydrolyzing Effects 0.000 claims description 3
- 235000006085 Vigna mungo var mungo Nutrition 0.000 claims description 2
- 240000005616 Vigna mungo var. mungo Species 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 235000013311 vegetables Nutrition 0.000 claims description 2
- 240000008042 Zea mays Species 0.000 claims 2
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims 2
- 235000009973 maize Nutrition 0.000 claims 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims 1
- 241000209763 Avena sativa Species 0.000 claims 1
- 241001182492 Nes Species 0.000 claims 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims 1
- 235000011114 ammonium hydroxide Nutrition 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 230000002035 prolonged Effects 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 7
- 235000000346 sugar Nutrition 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 241000209149 Zea Species 0.000 description 5
- 235000005822 corn Nutrition 0.000 description 5
- 235000005824 corn Nutrition 0.000 description 5
- 244000075850 Avena orientalis Species 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000006188 syrup Substances 0.000 description 3
- 235000020357 syrup Nutrition 0.000 description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L Calcium hydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 229920002488 Hemicellulose Polymers 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 102100001249 ALB Human genes 0.000 description 1
- 101710027066 ALB Proteins 0.000 description 1
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 241000609240 Ambelania acida Species 0.000 description 1
- 241000209761 Avena Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N D-Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N D-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
- 240000000731 Fagus sylvatica Species 0.000 description 1
- 235000010099 Fagus sylvatica Nutrition 0.000 description 1
- 229920000715 Mucilage Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229960004793 Sucrose Drugs 0.000 description 1
- 229940029983 VITAMINS Drugs 0.000 description 1
- 229940021016 Vitamin IV solution additives Drugs 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 229940050528 albumin Drugs 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000005591 charge neutralization Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 150000004676 glycans Polymers 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 239000000413 hydrolysate Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 150000002972 pentoses Chemical class 0.000 description 1
- 230000000737 periodic Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 150000004804 polysaccharides Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000005418 vegetable material Substances 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229930003231 vitamins Natural products 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 238000010626 work up procedure Methods 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
- C13K13/00—Sugars not otherwise provided for in this class
- C13K13/002—Xylose
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Saccharide Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE504657A true BE504657A (xx) |
Family
ID=145436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE504657D BE504657A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE504657A (xx) |
-
0
- BE BE504657D patent/BE504657A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100406066B1 (ko) | 크실로즈수용액으로부터의크실로즈의회수방법 | |
| Dominguez et al. | Dilute acid hemicellulose hydrolysates from corn cobs for xylitol production by yeast | |
| AU579094B2 (en) | Improved organosolv process for hydrolytic decomposition of lignocellulosic and starch materials | |
| US3212933A (en) | Hydrolysis of lignocellulose materials with solvent extraction of the hydrolysate | |
| US4470851A (en) | High efficiency organosolv saccharification process | |
| US4160695A (en) | Process for the production of glucose from cellulose-containing vegetable raw materials | |
| US2752270A (en) | Process of hydrolyzing wood in preparing crystalling glucose | |
| SE440086B (sv) | Forfarande for utvinning av sockerarter, lignin och ev cellulosa ur lignocellulosahaltigt vegetabiliskt material | |
| US4168988A (en) | Process for the winning of xylose by hydrolysis of residues of annuals | |
| US3579380A (en) | Process for the production of xylose solutions | |
| FR2472016A1 (fr) | Procede de saccharification continue de la cellulose de plantes | |
| JP2010531215A (ja) | バイオマス成分の分離プロセス | |
| US5951777A (en) | Crystallization method | |
| US2945777A (en) | Process for the saccharification of softwood sawdust | |
| CN218860763U (zh) | 一种利用玉米芯联产优级木糖和高端焦糖色素的系统 | |
| US5454875A (en) | Softening and purification of molasses or syrup | |
| US2008284A (en) | Method of obtaining crystallized sugar from wood sugar solutions | |
| US3687807A (en) | Method for extracting d-xylose from xylan containing material | |
| BE504657A (xx) | ||
| FR2495654A1 (fr) | Procede pour la fabrication de pates speciales a teneur elevee en a-cellulose, a stades de cuisson multiples, comprenant une prehydrolyse acide | |
| JPH0785720B2 (ja) | 高能率オルガノソルブ糖化法 | |
| US1816136A (en) | Method of converting wood into sugar and other products | |
| RU2740098C1 (ru) | Способ гидролиза гемицеллюлоз растительных материалов для получения ксилозных растворов | |
| SU1564196A1 (ru) | Способ двухстадийного гидролиза растительного сырь | |
| JPS5925801A (ja) | セルロ−ス含有材料の可溶化および／または加水分解方法 |