NO120111B - - Google Patents
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- Publication number
- NO120111B NO120111B NO2276/68A NO227668A NO120111B NO 120111 B NO120111 B NO 120111B NO 2276/68 A NO2276/68 A NO 2276/68A NO 227668 A NO227668 A NO 227668A NO 120111 B NO120111 B NO 120111B
- Authority
- NO
- Norway
- Prior art keywords
- xylose
- extraction
- water
- solvent
- weight
- Prior art date
Links
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 claims description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 claims description 45
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 36
- 238000000605 extraction Methods 0.000 claims description 23
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 claims description 22
- 239000002904 solvent Substances 0.000 claims description 15
- 239000002023 wood Substances 0.000 claims description 14
- 238000002425 crystallisation Methods 0.000 claims description 13
- 230000008025 crystallization Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 239000000284 extract Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000001913 cellulose Substances 0.000 claims description 8
- 229920002678 cellulose Polymers 0.000 claims description 8
- 230000007062 hydrolysis Effects 0.000 claims description 7
- 238000006460 hydrolysis reaction Methods 0.000 claims description 7
- 239000011877 solvent mixture Substances 0.000 claims description 7
- 241000196324 Embryophyta Species 0.000 claims description 5
- 238000000622 liquid--liquid extraction Methods 0.000 claims description 5
- 238000000638 solvent extraction Methods 0.000 claims description 5
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 239000003495 polar organic solvent Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000010902 straw Substances 0.000 claims description 4
- 241000609240 Ambelania acida Species 0.000 claims description 3
- 239000010905 bagasse Substances 0.000 claims description 3
- -1 corncobs Substances 0.000 claims description 3
- 239000007858 starting material Substances 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 20
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 16
- 229920001221 xylan Polymers 0.000 description 16
- 150000004823 xylans Chemical class 0.000 description 16
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 14
- 235000018185 Betula X alpestris Nutrition 0.000 description 12
- 235000018212 Betula X uliginosa Nutrition 0.000 description 12
- 239000012141 concentrate Substances 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- 239000000843 powder Substances 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 235000000346 sugar Nutrition 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 4
- 229920005610 lignin Polymers 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 4
- 229920001732 Lignosulfonate Polymers 0.000 description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 3
- 235000011116 calcium hydroxide Nutrition 0.000 description 3
- 239000000920 calcium hydroxide Substances 0.000 description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002798 polar solvent Substances 0.000 description 3
- 239000000243 solution Substances 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 2
- 238000004458 analytical method Methods 0.000 description 2
- 235000019658 bitter taste Nutrition 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 150000002402 hexoses Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004809 thin layer chromatography Methods 0.000 description 2
- 238000007738 vacuum evaporation Methods 0.000 description 2
- 244000075850 Avena orientalis Species 0.000 description 1
- 235000007319 Avena orientalis Nutrition 0.000 description 1
- 244000189108 Betula alleghaniensis Species 0.000 description 1
- 235000018199 Betula alleghaniensis var. alleghaniensis Nutrition 0.000 description 1
- 235000018198 Betula alleghaniensis var. macrolepis Nutrition 0.000 description 1
- 235000009113 Betula papyrifera Nutrition 0.000 description 1
- 235000009109 Betula pendula Nutrition 0.000 description 1
- 244000089654 Betula populifolia Species 0.000 description 1
- 235000010928 Betula populifolia Nutrition 0.000 description 1
- 235000002992 Betula pubescens Nutrition 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 206010013911 Dysgeusia Diseases 0.000 description 1
- 240000004658 Medicago sativa Species 0.000 description 1
- 235000017587 Medicago sativa ssp. sativa Nutrition 0.000 description 1
- 241000235070 Saccharomyces Species 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
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- PYMYPHUHKUWMLA-WDCZJNDASA-N arabinose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C=O PYMYPHUHKUWMLA-WDCZJNDASA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 229940043430 calcium compound Drugs 0.000 description 1
- 150000001674 calcium compounds Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010908 decantation Methods 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
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 150000004804 polysaccharides Chemical class 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- QULKDBMYSOOKMH-UHFFFAOYSA-N sulfo hydrogen carbonate Chemical class OC(=O)OS(O)(=O)=O QULKDBMYSOOKMH-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 125000000969 xylosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)CO1)* 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
-
- 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)
- Processing Of Solid Wastes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO2276/68A NO120111B (zh) | 1968-06-11 | 1968-06-11 | |
| SE6908196A SE372038B (zh) | 1968-06-11 | 1969-06-09 | |
| AT546069A AT300843B (de) | 1968-06-11 | 1969-06-09 | Verfahren zur Gewinnung von D-Xylose aus xylanhaltigem Material |
| BE734368D BE734368A (zh) | 1968-06-11 | 1969-06-10 | |
| DE19691929268 DE1929268C3 (de) | 1968-06-11 | 1969-06-10 | Verfahren zum Gewinnen von D-Xylose aus xylanhaltigem Material |
| ES368212A ES368212A1 (es) | 1968-06-11 | 1969-06-10 | Un metodo para la extraccion de d-xilosa de material de plantas que contienen xilana. |
| CH877969A CH523965A (de) | 1968-06-11 | 1969-06-10 | Verfahren zum Gewinnen von D-Xylose aus xylanhaltigem Pflanzenmaterial |
| US831849A US3687807A (en) | 1968-06-11 | 1969-06-10 | Method for extracting d-xylose from xylan containing material |
| YU145869A YU32952B (en) | 1968-06-11 | 1969-06-10 | Postupakk za dobijanje d-ksiloze iz biljnog materijala koji sadrzi ksilan |
| FI691736A FI51373C (fi) | 1968-06-11 | 1969-06-11 | Menetelmä D-ksyloosin eristämiseksi ksylaania sisältävästä kasviainees ta. |
| GB29680/69A GB1276531A (en) | 1968-06-11 | 1969-06-11 | A method for extracting d-xylose from xylan containing material |
| FR6919362A FR2010689A1 (zh) | 1968-06-11 | 1969-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO2276/68A NO120111B (zh) | 1968-06-11 | 1968-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO120111B true NO120111B (zh) | 1970-08-24 |
Family
ID=19878745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO2276/68A NO120111B (zh) | 1968-06-11 | 1968-06-11 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3687807A (zh) |
| AT (1) | AT300843B (zh) |
| BE (1) | BE734368A (zh) |
| CH (1) | CH523965A (zh) |
| ES (1) | ES368212A1 (zh) |
| FI (1) | FI51373C (zh) |
| FR (1) | FR2010689A1 (zh) |
| GB (1) | GB1276531A (zh) |
| NO (1) | NO120111B (zh) |
| SE (1) | SE372038B (zh) |
| YU (1) | YU32952B (zh) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3879373A (en) * | 1972-10-05 | 1975-04-22 | Far Mar Co | Concentration and isolation of pentosans from wheat bran |
| AT361506B (de) * | 1976-07-20 | 1981-03-10 | Projektierung Chem Verfahrenst | Verfahren zur gewinnung von xylan und faser- stoffen aus xylanhaltigen pflanzlichen roh- stoffen |
| DE2643800C2 (de) * | 1976-09-29 | 1986-10-30 | Fritz Werner Industrie-Ausrüstungen GmbH, 6222 Geisenheim | Verfahren zur Herstellung von Xylose durch enzymatische Hydrolyse von Xylanen |
| NO312070B1 (no) * | 2000-07-04 | 2002-03-11 | Karl Weydahl | Fremgangsmåte ved en prosess for fremstilling av gj¶rbart sukker fra celluloseholdige råstoffer |
| JP3405981B1 (ja) * | 2002-06-26 | 2003-05-12 | 日本財経株式会社 | 酢酸セルロースの製造方法 |
| SG129268A1 (en) * | 2003-03-25 | 2007-02-26 | Celjan Co Ltd | Process for manufacturing cellulose molding, plantcomponent extracting apparatus, and process for producing cellulose acetate |
| BR0301678A (pt) * | 2003-06-10 | 2005-03-22 | Getec Guanabara Quimica Ind S | Processo para a produção de xilose cristalina a partir de bagaço de cana-de-açucar, xilose cristalina de elevada pureza produzida através do referido processo, processo para a produção de xilitol cristalino a partir da xilose e xilitol cristalino de elevada pureza assim obtido |
| WO2016199042A1 (en) * | 2015-06-10 | 2016-12-15 | Stora Enso Oyj | Methods for treating lignocellulosic materials |
-
1968
- 1968-06-11 NO NO2276/68A patent/NO120111B/no unknown
-
1969
- 1969-06-09 AT AT546069A patent/AT300843B/de not_active IP Right Cessation
- 1969-06-09 SE SE6908196A patent/SE372038B/xx unknown
- 1969-06-10 US US831849A patent/US3687807A/en not_active Expired - Lifetime
- 1969-06-10 YU YU145869A patent/YU32952B/xx unknown
- 1969-06-10 BE BE734368D patent/BE734368A/xx unknown
- 1969-06-10 CH CH877969A patent/CH523965A/de not_active IP Right Cessation
- 1969-06-10 ES ES368212A patent/ES368212A1/es not_active Expired
- 1969-06-11 FR FR6919362A patent/FR2010689A1/fr not_active Withdrawn
- 1969-06-11 GB GB29680/69A patent/GB1276531A/en not_active Expired
- 1969-06-11 FI FI691736A patent/FI51373C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| SE372038B (zh) | 1974-12-09 |
| US3687807A (en) | 1972-08-29 |
| BE734368A (zh) | 1969-11-17 |
| FI51373B (zh) | 1976-08-31 |
| YU145869A (en) | 1975-06-30 |
| YU32952B (en) | 1975-12-31 |
| AT300843B (de) | 1972-08-10 |
| DE1929268B2 (de) | 1975-12-11 |
| ES368212A1 (es) | 1971-05-01 |
| FI51373C (fi) | 1976-12-10 |
| CH523965A (de) | 1972-06-15 |
| GB1276531A (en) | 1972-06-01 |
| DE1929268A1 (de) | 1969-12-18 |
| FR2010689A1 (zh) | 1970-02-20 |
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