DE130980C - - Google Patents
Info
- Publication number
- DE130980C DE130980C DENDAT130980D DE130980DA DE130980C DE 130980 C DE130980 C DE 130980C DE NDAT130980 D DENDAT130980 D DE NDAT130980D DE 130980D A DE130980D A DE 130980DA DE 130980 C DE130980 C DE 130980C
- Authority
- DE
- Germany
- Prior art keywords
- wood
- sulphurous acid
- acid
- pct
- sulfuric acid
- 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.)
- Active
Links
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 14
- 239000002023 wood Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N sulfur dioxide Inorganic materials O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 2
- 235000010269 sulphur dioxide Nutrition 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 16
- 238000000855 fermentation Methods 0.000 description 6
- 230000004151 fermentation Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000008121 dextrose Substances 0.000 description 2
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000005591 charge neutralization Effects 0.000 description 1
- 230000003111 delayed Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 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
- C13K1/00—Glucose; Glucose-containing syrups
- C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE130980C true DE130980C (fr) |
Family
ID=399341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT130980D Active DE130980C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE130980C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE912440C (de) * | 1952-02-19 | 1954-05-31 | Carbon Holzverkohlungs G M B H | Verfahren zur Reinigung xylosehaltiger Hydrolysate |
-
0
- DE DENDAT130980D patent/DE130980C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE912440C (de) * | 1952-02-19 | 1954-05-31 | Carbon Holzverkohlungs G M B H | Verfahren zur Reinigung xylosehaltiger Hydrolysate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE130980C (fr) | ||
| DE469372C (de) | Verfahren zur Gewinnung von reinem Zellstoff | |
| AT7277B (de) | Verfahren zur Überführung von Holz und anderem cellulosehaltigen Material in Zucker (Dextrose). | |
| DE2439883A1 (de) | Verfahren zur konzentrierung und gewinnung von wasserloeslichen glycosiden | |
| DE642246C (de) | Verfahren zur Darstellung von Furfurol | |
| DE560535C (de) | Verfahren zur Umwandlung von Polysacchariden | |
| DE647913C (de) | Verfahren zur Gewinnung von Pentosen aus stark pentosanehaltigen Pflanzenteilen | |
| DE559145C (de) | Verfahren zur Herstellung organischer, huminhaltiger, in Wasser loeslicher Mischduenger | |
| DE567633C (de) | Verfahren zur Herstellung von Furfurol aus Cellulose und Cellulose enthaltenden Stoffen | |
| DE71095C (de) | Verfahren zur Darstellung von Chlor aus Salzsäure in wässriger Lösung mittelst Salpetersäure und Schwefelsäure | |
| DE121869C (fr) | ||
| DE137330C (fr) | ||
| DE740269C (de) | Verfahren zum Gerben | |
| DE537352C (de) | Verfahren zur Gewinnung von Zucker aus Cellulose bzw. cellulosehaltigen Stoffen | |
| DE609709C (de) | Verfahren zur Gewinnung von Stoffen mit hormonartiger Wirkung | |
| DE376418C (de) | Verfahren zur Gewinnung von Furfurol neben Glykose | |
| DE220634C (fr) | ||
| DE711886C (de) | Verfahren zur Herstellung plastischer Massen | |
| AT164268B (de) | Verfahren zur Gewinnung von Inulin | |
| DE396380C (de) | Verfahren zur Verzuckerung von Holz, Torf und anderen pflanzlichen Stoffen mit verduennten Saeuren | |
| DE585739C (de) | Verfahren zur Herstellung von polymeren Pentosen | |
| DE111868C (fr) | ||
| DE16222C (de) | Verfahren, Knochenleim darzustellen | |
| DE544287C (de) | Verfahren zur UEberfuehrung verduennter fluechtiger aliphatischer Saeuren in saure Salze bzw. konzentrierte Saeuren | |
| DE521966C (de) | Verfahren zur Herstellung von Thioharnstoff aus Kalkstickstoff und Schwefelwasserstoff |