BE515344A - - Google Patents
Info
- Publication number
- BE515344A BE515344A BE515344DA BE515344A BE 515344 A BE515344 A BE 515344A BE 515344D A BE515344D A BE 515344DA BE 515344 A BE515344 A BE 515344A
- Authority
- BE
- Belgium
- Prior art keywords
- cellulose
- extraction
- liquid
- solution
- liquid used
- Prior art date
Links
- 229920002678 cellulose Polymers 0.000 claims description 10
- 239000001913 cellulose Substances 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000000243 solution Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/224—Use of means other than pressure and temperature
Landscapes
- Extraction Or Liquid Replacement (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE515344A true BE515344A (enrdf_load_stackoverflow) |
Family
ID=152883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE515344D BE515344A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE515344A (enrdf_load_stackoverflow) |
-
0
- BE BE515344D patent/BE515344A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2389720C2 (ru) | Способ выделения метилглициннитрил-n,n-диацетонитрила из водной исходной смеси | |
| BE515344A (enrdf_load_stackoverflow) | ||
| BE442963A (enrdf_load_stackoverflow) | ||
| FR2495654A1 (fr) | Procede pour la fabrication de pates speciales a teneur elevee en a-cellulose, a stades de cuisson multiples, comprenant une prehydrolyse acide | |
| BE881273Q (fr) | Procede d'extraction liquide-liquide du germanium | |
| BE425455A (enrdf_load_stackoverflow) | ||
| BE344042A (enrdf_load_stackoverflow) | ||
| BE360067A (enrdf_load_stackoverflow) | ||
| BE384444A (fr) | Procédé de préparation de produits d'hypochlorite de calcium | |
| BE349658A (enrdf_load_stackoverflow) | ||
| BE440758A (enrdf_load_stackoverflow) | ||
| Mbanjwa et al. | Evaluation of hydrogen peroxide at Huletts Refinery: preliminary results. | |
| FR2732358A1 (fr) | Procede pour le traitement par une resine echangeuse d'ions cationique d'une solution sucree issue de la betterave | |
| BE440415A (enrdf_load_stackoverflow) | ||
| JPH0514039B2 (enrdf_load_stackoverflow) | ||
| CH148512A (fr) | Procédé pour débarrasser des corps métalliques d'une couche de plomb qui les recouvre. | |
| BE807063A (fr) | Procede de traitement des melasses de sucrerie | |
| BE496740A (enrdf_load_stackoverflow) | ||
| BE368923A (enrdf_load_stackoverflow) | ||
| BE592674A (enrdf_load_stackoverflow) | ||
| FR2511356A3 (fr) | Procede d'extraction du brome contenu dans des solutions salines sous forme d'ions bromure, et procede de production de brome et de bromure d'ammonium | |
| BE378172A (enrdf_load_stackoverflow) | ||
| BE430699A (enrdf_load_stackoverflow) | ||
| BE521232A (enrdf_load_stackoverflow) | ||
| BE624061A (enrdf_load_stackoverflow) |