DE69812349T2 - Kristallisationsverfahren - Google Patents
KristallisationsverfahrenInfo
- Publication number
- DE69812349T2 DE69812349T2 DE69812349T DE69812349T DE69812349T2 DE 69812349 T2 DE69812349 T2 DE 69812349T2 DE 69812349 T DE69812349 T DE 69812349T DE 69812349 T DE69812349 T DE 69812349T DE 69812349 T2 DE69812349 T2 DE 69812349T2
- Authority
- DE
- Germany
- Prior art keywords
- xylose
- solution
- crystallization process
- seeded
- evaporated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000002425 crystallisation Methods 0.000 title 1
- 230000008025 crystallization Effects 0.000 title 1
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 abstract 12
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 abstract 6
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 abstract 6
- 239000000243 solution Substances 0.000 abstract 4
- 239000013078 crystal Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B30/00—Crystallisation; Crystallising apparatus; Separating crystals from mother liquors ; Evaporating or boiling sugar juice
- C13B30/002—Evaporating or boiling sugar juice
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B30/00—Crystallisation; Crystallising apparatus; Separating crystals from mother liquors ; Evaporating or boiling sugar juice
- C13B30/02—Crystallisation; Crystallising apparatus
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B30/00—Crystallisation; Crystallising apparatus; Separating crystals from mother liquors ; Evaporating or boiling sugar juice
- C13B30/04—Separating crystals from mother liquor
- C13B30/06—Separating crystals from mother liquor by centrifugal force
-
- 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)
- Crystallography & Structural Chemistry (AREA)
- Saccharide Compounds (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI971914A FI101980B1 (fi) | 1997-05-05 | 1997-05-05 | Kiteytysmenetelmä |
| PCT/FI1998/000379 WO1998050589A1 (en) | 1997-05-05 | 1998-05-04 | Crystallization method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69812349D1 DE69812349D1 (de) | 2003-04-24 |
| DE69812349T2 true DE69812349T2 (de) | 2003-10-30 |
Family
ID=8548789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69812349T Expired - Lifetime DE69812349T2 (de) | 1997-05-05 | 1998-05-04 | Kristallisationsverfahren |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5951777A (de) |
| EP (1) | EP0983392B1 (de) |
| JP (1) | JP4423383B2 (de) |
| AT (1) | ATE234937T1 (de) |
| AU (1) | AU730805B2 (de) |
| CA (1) | CA2288190C (de) |
| DE (1) | DE69812349T2 (de) |
| ES (1) | ES2195332T3 (de) |
| FI (1) | FI101980B1 (de) |
| ID (1) | ID23922A (de) |
| WO (1) | WO1998050589A1 (de) |
| ZA (1) | ZA983430B (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7109005B2 (en) | 1990-01-15 | 2006-09-19 | Danisco Sweeteners Oy | Process for the simultaneous production of xylitol and ethanol |
| FI86440C (fi) | 1990-01-15 | 1992-08-25 | Cultor Oy | Foerfarande foer samtidig framstaellning av xylitol och etanol. |
| US6663780B2 (en) | 1993-01-26 | 2003-12-16 | Danisco Finland Oy | Method for the fractionation of molasses |
| FI106853B (fi) | 1998-11-18 | 2001-04-30 | Xyrofin Oy | Menetelmä polyolien valmistamiseksi arabinoksylaania sisältävästä materiaalista |
| FI122018B (fi) | 2000-01-31 | 2011-07-29 | Danisco | Menetelmä betaiinin kiteyttämiseksi |
| FI117465B (fi) | 2000-02-03 | 2006-10-31 | Danisco Sweeteners Oy | Menetelmä pureskeltavien ytimien kovapinnoittamiseksi |
| FI111164B (fi) * | 2000-07-12 | 2003-06-13 | Xyrofin Oy | Menetelmä kiteisen maltitolin valmistamiseksi keittokiteytystä käyttäen |
| JP4587636B2 (ja) | 2002-11-08 | 2010-11-24 | 東レ・ダウコーニング株式会社 | 熱伝導性シリコーン組成物 |
| US7812153B2 (en) * | 2004-03-11 | 2010-10-12 | Rayonier Products And Financial Services Company | Process for manufacturing high purity xylose |
| JP5020769B2 (ja) * | 2007-10-17 | 2012-09-05 | 日本甜菜製糖株式会社 | ラフィノース結晶の製造方法 |
| US8628623B2 (en) * | 2009-12-21 | 2014-01-14 | Andritz Technology And Asset Management Gmbh | Method and process for dry discharge in a pressurized pretreatment reactor |
| WO2012007446A1 (en) * | 2010-07-13 | 2012-01-19 | Dsm Ip Assets B.V. | Use of a mutarotase in the production of dried powders |
| JP6150818B2 (ja) | 2011-12-22 | 2017-06-21 | ザイレコ，インコーポレイテッド | バイオマス処理 |
| US10759727B2 (en) | 2016-02-19 | 2020-09-01 | Intercontinental Great Brands Llc | Processes to create multiple value streams from biomass sources |
| CN114163306B (zh) * | 2021-12-27 | 2023-12-01 | 河南豫鑫糖醇有限公司 | 一种用于提高木糖醇结晶收率的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1245486A (en) * | 1969-12-04 | 1971-09-08 | Sued Chemie Ag | Process for the preparation of xylose solutions |
| US5340403A (en) * | 1986-10-20 | 1994-08-23 | Zeneca Limited | Process for the production of xylose |
| FI97625C (fi) * | 1995-03-01 | 1997-01-27 | Xyrofin Oy | Menetelmä ksyloosin kiteyttämiseksi vesiliuoksista |
| FI952065A0 (fi) * | 1995-03-01 | 1995-04-28 | Xyrofin Oy | Foerfarande foer tillvaratagande av en kristalliserbar organisk foerening |
-
1997
- 1997-05-05 FI FI971914A patent/FI101980B1/fi not_active IP Right Cessation
-
1998
- 1998-04-23 ZA ZA983430A patent/ZA983430B/xx unknown
- 1998-05-04 ES ES98917177T patent/ES2195332T3/es not_active Expired - Lifetime
- 1998-05-04 AU AU70485/98A patent/AU730805B2/en not_active Ceased
- 1998-05-04 AT AT98917177T patent/ATE234937T1/de active
- 1998-05-04 EP EP98917177A patent/EP0983392B1/de not_active Expired - Lifetime
- 1998-05-04 JP JP54776398A patent/JP4423383B2/ja not_active Expired - Fee Related
- 1998-05-04 CA CA002288190A patent/CA2288190C/en not_active Expired - Fee Related
- 1998-05-04 WO PCT/FI1998/000379 patent/WO1998050589A1/en active IP Right Grant
- 1998-05-04 DE DE69812349T patent/DE69812349T2/de not_active Expired - Lifetime
- 1998-05-04 ID IDW991335A patent/ID23922A/id unknown
- 1998-05-05 US US09/072,463 patent/US5951777A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69812349D1 (de) | 2003-04-24 |
| AU730805B2 (en) | 2001-03-15 |
| FI101980B (fi) | 1998-09-30 |
| CA2288190A1 (en) | 1998-11-12 |
| ES2195332T3 (es) | 2003-12-01 |
| ATE234937T1 (de) | 2003-04-15 |
| EP0983392A1 (de) | 2000-03-08 |
| US5951777A (en) | 1999-09-14 |
| EP0983392B1 (de) | 2003-03-19 |
| CA2288190C (en) | 2006-10-17 |
| FI101980B1 (fi) | 1998-09-30 |
| WO1998050589A1 (en) | 1998-11-12 |
| JP2001523967A (ja) | 2001-11-27 |
| JP4423383B2 (ja) | 2010-03-03 |
| AU7048598A (en) | 1998-11-27 |
| ZA983430B (en) | 1998-11-02 |
| ID23922A (id) | 2000-05-25 |
| FI971914A0 (fi) | 1997-05-05 |
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