SE388630B - Forfarande for utvinning av xylos och xylitol ur avfallsluten fran en sur sulfitkokning for framstellning av lovvedsmassa - Google Patents
Forfarande for utvinning av xylos och xylitol ur avfallsluten fran en sur sulfitkokning for framstellning av lovvedsmassaInfo
- Publication number
- SE388630B SE388630B SE7206325A SE632572A SE388630B SE 388630 B SE388630 B SE 388630B SE 7206325 A SE7206325 A SE 7206325A SE 632572 A SE632572 A SE 632572A SE 388630 B SE388630 B SE 388630B
- Authority
- SE
- Sweden
- Prior art keywords
- xylos
- sulfit
- xylitol
- boiling
- extraction
- Prior art date
Links
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- PYMYPHUHKUWMLA-VPENINKCSA-N aldehydo-D-xylose Chemical compound OC[C@@H](O)[C@H](O)[C@@H](O)C=O PYMYPHUHKUWMLA-VPENINKCSA-N 0.000 title 1
- 238000009835 boiling Methods 0.000 title 1
- 238000000605 extraction Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 239000002699 waste material Substances 0.000 title 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 title 1
- 229960002675 xylitol Drugs 0.000 title 1
- 235000010447 xylitol Nutrition 0.000 title 1
- 239000000811 xylitol Substances 0.000 title 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/014—Ion-exchange processes in general; Apparatus therefor in which the adsorbent properties of the ion-exchanger are involved, e.g. recovery of proteins or other high-molecular compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT490271A AT320676B (de) | 1971-06-07 | 1971-06-07 | Verfahren zur Gewinnung von D-Xylose und Xylit |
| AT80672*#A AT334916B (de) | 1972-02-02 | 1972-02-02 | Verfahren zur gewinnung von d-xylose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE388630B true SE388630B (sv) | 1976-10-11 |
Family
ID=25593971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7206325A SE388630B (sv) | 1971-06-07 | 1972-05-15 | Forfarande for utvinning av xylos och xylitol ur avfallsluten fran en sur sulfitkokning for framstellning av lovvedsmassa |
Country Status (12)
| Country | Link |
|---|---|
| AU (1) | AU4271872A (ro) |
| BE (1) | BE784448A (ro) |
| CA (1) | CA959832A (ro) |
| CS (1) | CS158728B2 (ro) |
| DD (1) | DD96941A5 (ro) |
| DE (1) | DE2224794A1 (ro) |
| FR (1) | FR2140439A1 (ro) |
| GB (1) | GB1384170A (ro) |
| IT (1) | IT959738B (ro) |
| NL (1) | NL7207020A (ro) |
| RO (1) | RO61282A (ro) |
| SE (1) | SE388630B (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI974625A0 (fi) | 1997-12-23 | 1997-12-23 | Xyrofin Oy | Foerfarande foer framstaellning av xylos |
-
1972
- 1972-05-15 SE SE7206325A patent/SE388630B/xx unknown
- 1972-05-19 IT IT24559/72A patent/IT959738B/it active
- 1972-05-20 DE DE19722224794 patent/DE2224794A1/de active Pending
- 1972-05-24 DD DD163161A patent/DD96941A5/xx unknown
- 1972-05-25 AU AU42718/72A patent/AU4271872A/en not_active Expired
- 1972-05-25 NL NL7207020A patent/NL7207020A/xx not_active Application Discontinuation
- 1972-05-26 GB GB2494272A patent/GB1384170A/en not_active Expired
- 1972-06-01 RO RO71106A patent/RO61282A/ro unknown
- 1972-06-05 FR FR7220085A patent/FR2140439A1/fr not_active Withdrawn
- 1972-06-06 CA CA143,958A patent/CA959832A/en not_active Expired
- 1972-06-06 BE BE784448A patent/BE784448A/xx unknown
- 1972-06-07 CS CS394672A patent/CS158728B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS158728B2 (ro) | 1974-11-25 |
| NL7207020A (ro) | 1972-12-11 |
| AU4271872A (en) | 1973-11-29 |
| RO61282A (ro) | 1977-01-15 |
| IT959738B (it) | 1973-11-10 |
| BE784448A (fr) | 1972-12-06 |
| DE2224794A1 (de) | 1972-12-21 |
| GB1384170A (en) | 1975-02-19 |
| CA959832A (en) | 1974-12-24 |
| DD96941A5 (ro) | 1973-04-12 |
| FR2140439A1 (ro) | 1973-01-19 |
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