FI45247C - Cellulose bleaching plant. - Google Patents
Cellulose bleaching plant.Info
- Publication number
- FI45247C FI45247C FI671682A FI168267A FI45247C FI 45247 C FI45247 C FI 45247C FI 671682 A FI671682 A FI 671682A FI 168267 A FI168267 A FI 168267A FI 45247 C FI45247 C FI 45247C
- Authority
- FI
- Finland
- Prior art keywords
- bleaching plant
- cellulose bleaching
- cellulose
- plant
- bleaching
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
- B01F23/431—Mixing liquids with liquids; Emulsifying using driven stirrers the liquids being introduced from the outside through or along the axis of a rotating stirrer, e.g. the stirrer rotating due to the reaction of the introduced liquid
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1474866 | 1966-10-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI45247B FI45247B (en) | 1971-12-31 |
FI45247C true FI45247C (en) | 1972-04-10 |
Family
ID=20299594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI671682A FI45247C (en) | 1966-10-27 | 1967-06-15 | Cellulose bleaching plant. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3704603A (en) |
DE (1) | DE1621681A1 (en) |
FI (1) | FI45247C (en) |
FR (1) | FR1523844A (en) |
NO (1) | NO125495B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE386692B (en) * | 1974-03-14 | 1976-08-16 | Sunds Ab | CONCENTRATION AND / OR LIQUID TREATMENT DEVICE AS WASHING OR BLEACHING OF LIQUID SUBSTANCES, SPECIAL CELLULOSE PULP |
DE2627266C2 (en) * | 1976-06-18 | 1982-02-18 | Krauss-Maffei AG, 8000 München | Device for treating, in particular for washing, the filter cake in a disc filter |
US4100069A (en) * | 1977-02-28 | 1978-07-11 | Kamyr, Inc. | Two-stage pulp thickening |
FI67413C (en) * | 1977-04-27 | 1985-03-11 | Myrens Verksted As | FOERFARANDE FOER BEHANDLING AV FINFOERDELAD FIBERHALTIG ELLER CELLULOSAHALTIG MASS SAMT ANORDNING FOER UTFOERANDE AV FOERFARANDET |
FI68686C (en) * | 1980-01-10 | 1985-10-10 | Kamyr Ab | ANORDNING FOER BEHANDLING AV STROEMMANDE SUSPENSIONER |
US4441224A (en) * | 1982-05-04 | 1984-04-10 | Laakso Oliver A | Method of continuously treating a fibrous suspension |
US4564144A (en) * | 1982-05-04 | 1986-01-14 | Laakso Oliver A | Stationary diffuser |
US4468319A (en) * | 1982-05-04 | 1984-08-28 | Laakso Oliver A | Stationary diffuser |
US4881286A (en) * | 1987-11-27 | 1989-11-21 | Kamyr Ab | Effective diffuser/thickener screen backflushing |
US4793161A (en) * | 1987-11-27 | 1988-12-27 | Kamyr Ab | Effective diffuser/thickener screen backflushing |
US20020129911A1 (en) * | 2000-10-16 | 2002-09-19 | Marcoccia Bruno S. | Process and configuration for providing external upflow/internal downflow in a continuous digester |
CN107938414B (en) * | 2017-10-19 | 2020-07-14 | 中国宣纸股份有限公司 | Liquid discharge control method of pulp bleaching system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3078703A (en) * | 1960-09-10 | 1963-02-26 | Kamyr Ab | Sieve arrangement in cylindrical containers for cellulosic pulp |
SE225814C1 (en) * | 1965-03-25 | 1969-03-25 | ||
US3524551A (en) * | 1967-02-14 | 1970-08-18 | Kamyr Ab | Apparatus for concentrating and/or washing cellulosic pulp |
-
1967
- 1967-04-10 NO NO167654A patent/NO125495B/no unknown
- 1967-04-11 DE DE19671621681 patent/DE1621681A1/en active Granted
- 1967-05-23 FR FR107338A patent/FR1523844A/en not_active Expired
- 1967-06-15 FI FI671682A patent/FI45247C/en active
-
1970
- 1970-10-30 US US85714A patent/US3704603A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1621681A1 (en) | 1971-06-03 |
NO125495B (en) | 1972-09-18 |
US3704603A (en) | 1972-12-05 |
FR1523844A (en) | 1968-05-03 |
FI45247B (en) | 1971-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT277143B (en) | Bleach | |
FR1389713A (en) | Hydroxypropyl cellulose | |
DK123139B (en) | Blebukser. | |
DK119421C (en) | Tillage machine. | |
NL139132B (en) | YARN PACKAGING. | |
FI45247C (en) | Cellulose bleaching plant. | |
DK123626B (en) | Soapstick. | |
FI51382C (en) | Headbox. | |
NL150341B (en) | FILTER. | |
CH478509A (en) | Agricultural machine | |
NL152326B (en) | STATEMENT TOWER. | |
FI46501B (en) | FOERFARANDE FOER FRAMSTAELLNING AV TERAPEUTISKT AKTIVA, SUBSTITUERADE FENYLAETTIKSYRAESTRAR | |
DK118828B (en) | Softice machine. | |
NL158711B (en) | REACTOR. | |
DK126680B (en) | Signal processing plant. | |
DK118979B (en) | Mideovicid. | |
CH462524A (en) | Secateurs | |
DK111200B (en) | Lastpalle. | |
FI48367C (en) | Bleaching method for cellulose pulp. | |
FI45356C (en) | Pulp bleaching method. | |
DK111990B (en) | Tachistoscope. | |
DK118511B (en) | Electrostencil. | |
FI47623C (en) | Twig machine. | |
AT280931B (en) | Bleaching composition | |
ES119331Y (en) | SOCKS. |