FR2316330A1 - Procede et installation pour eliminer l'acide fort introduit de l'exterieur dans un circuit d'hydrolyse de xylane et d'extraction de xylose - Google Patents
Procede et installation pour eliminer l'acide fort introduit de l'exterieur dans un circuit d'hydrolyse de xylane et d'extraction de xyloseInfo
- Publication number
- FR2316330A1 FR2316330A1 FR7617391A FR7617391A FR2316330A1 FR 2316330 A1 FR2316330 A1 FR 2316330A1 FR 7617391 A FR7617391 A FR 7617391A FR 7617391 A FR7617391 A FR 7617391A FR 2316330 A1 FR2316330 A1 FR 2316330A1
- Authority
- FR
- France
- Prior art keywords
- xylane
- xylose
- hydrolysis
- exterior
- extraction
- 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.)
- Withdrawn
Links
- 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
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 title 1
- 238000000605 extraction Methods 0.000 title 1
- 230000007062 hydrolysis Effects 0.000 title 1
- 238000006460 hydrolysis reaction Methods 0.000 title 1
- 238000009434 installation Methods 0.000 title 1
- 238000000034 method Methods 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH859475A CH585266A5 (fr) | 1975-07-02 | 1975-07-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2316330A1 true FR2316330A1 (fr) | 1977-01-28 |
Family
ID=4342398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7617391A Withdrawn FR2316330A1 (fr) | 1975-07-02 | 1976-06-09 | Procede et installation pour eliminer l'acide fort introduit de l'exterieur dans un circuit d'hydrolyse de xylane et d'extraction de xylose |
Country Status (9)
Country | Link |
---|---|
US (1) | US4102705A (fr) |
BR (1) | BR7604105A (fr) |
CA (1) | CA1042426A (fr) |
CH (1) | CH585266A5 (fr) |
DE (1) | DE2530386B2 (fr) |
FI (1) | FI761386A (fr) |
FR (1) | FR2316330A1 (fr) |
NL (1) | NL7508853A (fr) |
SE (1) | SE7607476L (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4239906A (en) * | 1979-06-07 | 1980-12-16 | Standard Brands Incorporated | Method for obtaining a purified cellulose product from corn hulls |
US5340403A (en) * | 1986-10-20 | 1994-08-23 | Zeneca Limited | Process for the production of xylose |
US7812153B2 (en) * | 2004-03-11 | 2010-10-12 | Rayonier Products And Financial Services Company | Process for manufacturing high purity xylose |
UA92823C2 (ru) * | 2006-08-18 | 2010-12-10 | Айоджен Энерджи Корпорейшн | Процессы получения органической соли или органической кислоты из водного сахарного потока |
US8987509B2 (en) | 2009-08-27 | 2015-03-24 | Iogen Energy Corporation | Recovery of volatile carboxylic acids by extractive evaporation |
US8981146B2 (en) | 2009-08-27 | 2015-03-17 | Iogen Energy Corporation | Recovery of volatile carboxylic acids by a stripper-extractor system |
CN103201395B (zh) | 2010-06-26 | 2016-03-02 | 威尔迪亚有限公司 | 糖混合物及其生产和使用方法 |
IL206678A0 (en) | 2010-06-28 | 2010-12-30 | Hcl Cleantech Ltd | A method for the production of fermentable sugars |
US8608970B2 (en) | 2010-07-23 | 2013-12-17 | Red Shield Acquisition, LLC | System and method for conditioning a hardwood pulp liquid hydrolysate |
IL207945A0 (en) | 2010-09-02 | 2010-12-30 | Robert Jansen | Method for the production of carbohydrates |
US9512495B2 (en) | 2011-04-07 | 2016-12-06 | Virdia, Inc. | Lignocellulose conversion processes and products |
US9228243B2 (en) | 2011-08-24 | 2016-01-05 | Red Shield Acquistion, LLC | System and method for conditioning a hardwood pulp liquid hydrolysate |
WO2013055785A1 (fr) | 2011-10-10 | 2013-04-18 | Virdia Ltd | Compositions de sucre |
US9493851B2 (en) | 2012-05-03 | 2016-11-15 | Virdia, Inc. | Methods for treating lignocellulosic materials |
CA3163204A1 (fr) | 2012-05-03 | 2013-11-07 | Virdia, Llc | Procedes pour le traitement de materiaux lignocellulosiques |
CN112226466A (zh) | 2015-01-07 | 2021-01-15 | 威尔迪亚公司 | 萃取和转化半纤维素糖的方法 |
CN107849620B (zh) | 2015-05-27 | 2022-01-11 | 威尔迪亚有限责任公司 | 用于处理木质纤维素材料的综合方法 |
US10767237B2 (en) | 2016-07-06 | 2020-09-08 | Virdia, Inc. | Methods of refining a lignocellulosic hydrolysate |
CN110368817A (zh) * | 2019-07-31 | 2019-10-25 | 赛普特环保技术(厦门)有限公司 | 一种脱除木糖溶液无机酸的装置及工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1068640B (de) * | 1959-11-05 | Udic Societe Anonyme, Zug (Schweiz) | Verfahren zur Entsäuerung von Säurehydrolysaten aus Holz und anderen cellulosehaltigen Rohstoffen | |
US3565687A (en) * | 1968-02-26 | 1971-02-23 | Okamura Oil Mill | Manufacturing method of xylose with cottonseed hulls as material |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2198785A (en) * | 1937-06-07 | 1940-04-30 | Mohr John | Method for treating waste materials |
US2422821A (en) * | 1944-07-22 | 1947-06-24 | Dorr Co | Liquid purifier having cation exchangers communicating selectively with anion exchangers |
US2464311A (en) * | 1945-11-13 | 1949-03-15 | Phillips Petroleum Co | Recovery of aromatic hydrocarbons |
US2510980A (en) * | 1949-02-12 | 1950-06-13 | Dorr Co | Recovery of glutamic material in the ionic purification treatment of sugar-bearing solutions |
US2688572A (en) * | 1950-09-27 | 1954-09-07 | Warshaw Abe | Liquid purification by electro-dialysis and ion exchange |
US3406113A (en) * | 1967-12-26 | 1968-10-15 | Dow Chemical Co | Desalination process |
US3558725A (en) * | 1968-02-27 | 1971-01-26 | Eisai Co Ltd | Preparation of xylitol |
FR2102834A5 (fr) * | 1970-08-25 | 1972-04-07 | France Syndicat Fab Sucre | |
IT1025347B (it) * | 1973-11-23 | 1978-08-10 | Sued Chemie Ag | Processo per la disgregazione di gusci di avena |
US3990904A (en) * | 1976-05-11 | 1976-11-09 | Sud-Chemie Ag | Method for the preparation of xylose solutions |
-
1975
- 1975-07-02 CH CH859475A patent/CH585266A5/xx not_active IP Right Cessation
- 1975-07-08 DE DE19752530386 patent/DE2530386B2/de not_active Withdrawn
- 1975-07-24 NL NL7508853A patent/NL7508853A/xx not_active Application Discontinuation
-
1976
- 1976-05-17 FI FI761386A patent/FI761386A/fi not_active Application Discontinuation
- 1976-06-09 FR FR7617391A patent/FR2316330A1/fr not_active Withdrawn
- 1976-06-16 US US05/696,855 patent/US4102705A/en not_active Expired - Lifetime
- 1976-06-24 BR BR7604105A patent/BR7604105A/pt unknown
- 1976-06-30 CA CA256,022A patent/CA1042426A/fr not_active Expired
- 1976-06-30 SE SE7607476A patent/SE7607476L/xx unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1068640B (de) * | 1959-11-05 | Udic Societe Anonyme, Zug (Schweiz) | Verfahren zur Entsäuerung von Säurehydrolysaten aus Holz und anderen cellulosehaltigen Rohstoffen | |
US3565687A (en) * | 1968-02-26 | 1971-02-23 | Okamura Oil Mill | Manufacturing method of xylose with cottonseed hulls as material |
Also Published As
Publication number | Publication date |
---|---|
NL7508853A (nl) | 1977-01-04 |
US4102705A (en) | 1978-07-25 |
CA1042426A (fr) | 1978-11-14 |
DE2530386B2 (de) | 1977-12-22 |
FI761386A (fr) | 1977-01-03 |
SE7607476L (sv) | 1977-01-03 |
CH585266A5 (fr) | 1977-02-28 |
DE2530386A1 (de) | 1977-01-13 |
BR7604105A (pt) | 1977-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |