RO69645A - Procedeu de fabricare a pastei de celuloza - Google Patents
Procedeu de fabricare a pastei de celulozaInfo
- Publication number
- RO69645A RO69645A RO7687334A RO8733476A RO69645A RO 69645 A RO69645 A RO 69645A RO 7687334 A RO7687334 A RO 7687334A RO 8733476 A RO8733476 A RO 8733476A RO 69645 A RO69645 A RO 69645A
- Authority
- RO
- Romania
- Prior art keywords
- procedure
- producing cellulose
- cellulose paste
- paste
- producing
- Prior art date
Links
- 229920002678 cellulose Polymers 0.000 title 1
- 239000001913 cellulose Substances 0.000 title 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI752400A FI52230C (fi) | 1975-08-26 | 1975-08-26 | Menetelmä liukosellun valmistamiseksi. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO69645A true RO69645A (ro) | 1980-08-15 |
Family
ID=8509397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7687334A RO69645A (ro) | 1975-08-26 | 1976-08-19 | Procedeu de fabricare a pastei de celuloza |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5227802A (ro) |
| CS (1) | CS199637B2 (ro) |
| DD (1) | DD127342A5 (ro) |
| FI (1) | FI52230C (ro) |
| NO (1) | NO762919L (ro) |
| PL (1) | PL110637B1 (ro) |
| RO (1) | RO69645A (ro) |
| SE (1) | SE7607879L (ro) |
| YU (1) | YU177976A (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2101005A1 (en) * | 1992-07-27 | 1994-01-28 | Johan Gullichsen | Green liquor crystallization |
-
1975
- 1975-08-26 FI FI752400A patent/FI52230C/fi not_active IP Right Cessation
-
1976
- 1976-07-09 SE SE7607879A patent/SE7607879L/xx unknown
- 1976-07-19 YU YU01779/76A patent/YU177976A/xx unknown
- 1976-08-19 RO RO7687334A patent/RO69645A/ro unknown
- 1976-08-23 DD DD194439A patent/DD127342A5/xx unknown
- 1976-08-25 NO NO762919A patent/NO762919L/no unknown
- 1976-08-25 PL PL1976192002A patent/PL110637B1/pl unknown
- 1976-08-25 CS CS765512A patent/CS199637B2/cs unknown
- 1976-08-26 JP JP51102176A patent/JPS5227802A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FI52230B (ro) | 1977-03-31 |
| SE7607879L (sv) | 1977-02-27 |
| CS199637B2 (cs) | 1980-07-31 |
| JPS5227802A (en) | 1977-03-02 |
| FI52230C (fi) | 1977-07-11 |
| PL110637B1 (en) | 1980-07-31 |
| YU177976A (en) | 1982-05-31 |
| DD127342A5 (ro) | 1977-09-21 |
| NO762919L (ro) | 1977-03-01 |
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