FI46192C - Continuously operating feeding device for cellulose boilers. - Google Patents
Continuously operating feeding device for cellulose boilers.Info
- Publication number
- FI46192C FI46192C FI661121A FI112166A FI46192C FI 46192 C FI46192 C FI 46192C FI 661121 A FI661121 A FI 661121A FI 112166 A FI112166 A FI 112166A FI 46192 C FI46192 C FI 46192C
- Authority
- FI
- Finland
- Prior art keywords
- feeding device
- continuously operating
- operating feeding
- boilers
- cellulose
- 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
- D21C7/00—Digesters
- D21C7/06—Feeding devices
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45632865A | 1965-05-17 | 1965-05-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI46192B FI46192B (en) | 1972-10-02 |
FI46192C true FI46192C (en) | 1973-01-10 |
Family
ID=23812316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI661121A FI46192C (en) | 1965-05-17 | 1966-04-28 | Continuously operating feeding device for cellulose boilers. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3432382A (en) |
ES (1) | ES326846A1 (en) |
FI (1) | FI46192C (en) |
GB (1) | GB1143970A (en) |
SE (1) | SE303672B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4138311A (en) * | 1977-02-10 | 1979-02-06 | International Paper Company | Method and apparatus for batch production of pulp including improved energy reclamation |
WO2015172787A1 (en) * | 2014-05-13 | 2015-11-19 | Biofuel Technology A/S | Methods and devices for hydrothermal pretreatment of lignocellulosic biomass |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3076739A (en) * | 1958-08-11 | 1963-02-05 | Nettel Frederick | Manufacture of pulp from fibrous substances |
US3180789A (en) * | 1962-07-18 | 1965-04-27 | Hitachi Shipbuilding Eng Co | Continuous pressurized impregnator type pulping digester |
US3215591A (en) * | 1963-04-22 | 1965-11-02 | Lummus Co | Pressure impregnation apparatus for impregnating wood chips and the like |
-
1965
- 1965-05-17 US US456328A patent/US3432382A/en not_active Expired - Lifetime
-
1966
- 1966-04-13 GB GB16197/66A patent/GB1143970A/en not_active Expired
- 1966-04-28 FI FI661121A patent/FI46192C/en active
- 1966-05-17 ES ES0326846A patent/ES326846A1/en not_active Expired
- 1966-05-17 SE SE6768/66A patent/SE303672B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES326846A1 (en) | 1967-03-16 |
GB1143970A (en) | 1969-02-26 |
DE1692832A1 (en) | 1971-10-28 |
FI46192B (en) | 1972-10-02 |
SE303672B (en) | 1968-09-02 |
US3432382A (en) | 1969-03-11 |
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