FR1468440A - Process for acting on the consistency of cellulose pulp in bleaching plants - Google Patents
Process for acting on the consistency of cellulose pulp in bleaching plantsInfo
- Publication number
- FR1468440A FR1468440A FR49970A FR49970A FR1468440A FR 1468440 A FR1468440 A FR 1468440A FR 49970 A FR49970 A FR 49970A FR 49970 A FR49970 A FR 49970A FR 1468440 A FR1468440 A FR 1468440A
- Authority
- FR
- France
- Prior art keywords
- consistency
- acting
- cellulose pulp
- bleaching plants
- bleaching
- 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.)
- Expired
Links
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
- D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
-
- 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
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/1026—Other features in bleaching processes
- D21C9/1052—Controlling the process
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR49970A FR1468440A (en) | 1965-02-17 | 1966-02-17 | Process for acting on the consistency of cellulose pulp in bleaching plants |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE200765A SE334534B (en) | 1965-02-17 | 1965-02-17 | |
FR49970A FR1468440A (en) | 1965-02-17 | 1966-02-17 | Process for acting on the consistency of cellulose pulp in bleaching plants |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1468440A true FR1468440A (en) | 1967-02-03 |
Family
ID=26168649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR49970A Expired FR1468440A (en) | 1965-02-17 | 1966-02-17 | Process for acting on the consistency of cellulose pulp in bleaching plants |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1468440A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0055701A1 (en) * | 1980-12-31 | 1982-07-07 | Kamyr, Ab | A method of controlling a pressure-tight vessel for treating cellulosic pulp |
-
1966
- 1966-02-17 FR FR49970A patent/FR1468440A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0055701A1 (en) * | 1980-12-31 | 1982-07-07 | Kamyr, Ab | A method of controlling a pressure-tight vessel for treating cellulosic pulp |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI50552C (en) | Method for bleaching mechanical pulp | |
FI45573C (en) | Method for the production of bleached pulp. | |
YU246470A (en) | Process for the decolorization of effluents after bleaching of wood pulp | |
FR1484998A (en) | Process for bleaching cellulosic materials | |
FR1523844A (en) | Cellulose bleaching plant and cellulose pulp bleaching process | |
FR1516072A (en) | Process for the production of cellulose ethers | |
BE775048A (en) | METHOD AND MACHINE FOR THE MANUFACTURE OF FIBROCEMENT PIPES WITH FIBER ORIENTATION | |
FR1461003A (en) | Process for bleaching low cellulose wood pulp | |
FR1459527A (en) | Process for bleaching fibrous materials in natural cellulose | |
FR1443743A (en) | Cellulose pulp bleaching process | |
FR1541073A (en) | Process for making cellulosic fibrous materials crease-resistant | |
FR1468440A (en) | Process for acting on the consistency of cellulose pulp in bleaching plants | |
FR1407286A (en) | Cellulose pulp bleaching process | |
CH509036A (en) | Plant box | |
CH498244A (en) | Cellulose pulp manufacturing process | |
BE791246A (en) | WASTE PULP BLEACHING PROCESS | |
FI46866C (en) | Screw press to remove water from the slurry and fiber suspension | |
BG21419A3 (en) | METHOD FOR OPTICAL BLEACHING OF FIBROUS POLYACRYLINITRILE MATERIALS | |
BE757286A (en) | NEW 6ALPHA-METHYL-19-NOR PROGESTERONE AND PROCESS FOR ITS PREPARATION | |
FR1431415A (en) | Process for the marking in delicate colors of fibrous materials. | |
FR1469149A (en) | Process for the continuous esterification of cellulose | |
FR1469268A (en) | Process for improving the fastnesses of dyes on fibrous cellulosic materials | |
FR1429831A (en) | Process for the transparent dyeing of cellulose acetate | |
FR1504828A (en) | Improved process for esterification of cellulose | |
FI43947C (en) | Method for the production of bleached cellulose |