CH368375A - Device for the continuous digestion of fibrous vegetable matter - Google Patents
Device for the continuous digestion of fibrous vegetable matterInfo
- Publication number
- CH368375A CH368375A CH6874059A CH6874059A CH368375A CH 368375 A CH368375 A CH 368375A CH 6874059 A CH6874059 A CH 6874059A CH 6874059 A CH6874059 A CH 6874059A CH 368375 A CH368375 A CH 368375A
- Authority
- CH
- Switzerland
- Prior art keywords
- vegetable matter
- fibrous vegetable
- continuous digestion
- digestion
- fibrous
- Prior art date
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
- D21C7/00—Digesters
- D21C7/10—Heating devices
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE15320A DE1080848B (en) | 1958-02-06 | 1958-02-06 | Device for the continuous digestion of fibrous vegetable substances in the pulp industry |
Publications (1)
Publication Number | Publication Date |
---|---|
CH368375A true CH368375A (en) | 1963-03-31 |
Family
ID=7069004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH6874059A CH368375A (en) | 1958-02-06 | 1959-01-26 | Device for the continuous digestion of fibrous vegetable matter |
Country Status (5)
Country | Link |
---|---|
US (1) | US3035962A (en) |
CH (1) | CH368375A (en) |
DE (1) | DE1080848B (en) |
FR (1) | FR1214711A (en) |
GB (1) | GB908702A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3293118A (en) * | 1963-03-27 | 1966-12-20 | Improved Machinery Inc | High density pulp and steam mixing |
US3434921A (en) * | 1966-04-18 | 1969-03-25 | Improved Machinery Inc | Continuous digester with multiple column discharger |
SE453673B (en) * | 1985-07-02 | 1988-02-22 | Kamyr Ab | SEE CONTINUOUS COOKING TO HEAT THE FIBER MATERIAL AT THE COOKER'S TOP |
US4867845A (en) * | 1988-06-15 | 1989-09-19 | Kamyr, Inc. | Vertical steaming vessel |
US5114540A (en) * | 1989-09-05 | 1992-05-19 | Kwei-Nam Law | Apparatus for chemical treatment of lignocellulosic materials |
CN102517951A (en) * | 2011-12-14 | 2012-06-27 | 中国制浆造纸研究院 | Heating device for cooking boiler |
WO2015018423A1 (en) | 2013-08-09 | 2015-02-12 | Inbicon A/S | Improved device for discharging pretreated biomass from higher to lower pressure regions |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US336078A (en) * | 1886-02-16 | Charles e | ||
DE404506C (en) * | 1921-12-01 | 1924-10-18 | A Olier Sa Des Ets | Process and device for the production of pulp from wood-containing raw material |
US1803444A (en) * | 1928-11-20 | 1931-05-05 | Howard B Salkeld | Digester |
US1807544A (en) * | 1929-02-26 | 1931-05-26 | Morterud Einar | Directly heated pulp digester |
US2089992A (en) * | 1932-03-14 | 1937-08-17 | Int Paper Co | Continuous bleaching process and apparatus |
US2008635A (en) * | 1932-05-05 | 1935-07-16 | Brubacher William | Process of and apparatus for producing pulp |
DE941529C (en) * | 1942-10-15 | 1956-04-12 | Kamyr Ab | Method and device for opening up fiber material under pressure |
DE868695C (en) * | 1943-10-10 | 1953-02-26 | Kamyr Ab | Device for loading pulp digesters under pressure |
DE897798C (en) * | 1948-04-21 | 1953-11-23 | Kamyr Ab | Method and device for introducing and discharging fibrous materials in the event of a pressure difference, especially for continuous cookers |
US2675311A (en) * | 1948-08-09 | 1954-04-13 | John W Natwick | Paper pulp process and apparatus |
GB684222A (en) * | 1950-07-08 | 1952-12-10 | Kamyr Ab | Cellulose digester |
FR1048798A (en) * | 1951-07-27 | 1953-12-23 | Process and devices for the preparation of semi-celluloses and celluloses | |
US2789051A (en) * | 1951-12-06 | 1957-04-16 | West Virginia Pulp & Paper Co | Method for continuous cooking of chips in the manufacture of pulp |
US2769710A (en) * | 1954-01-12 | 1956-11-06 | Cellulose Dev Corp Ltd | Process for the continuous treatment of vegetable fibers |
DE1034968B (en) * | 1956-01-11 | 1958-07-24 | Hans Werner Meyer | Continuous process for the chemical breakdown of cellulosic fibers into cellulose or semi-cellulose and device for its implementation |
US2858213A (en) * | 1956-04-20 | 1958-10-28 | Condi Engineering Corp | Wood chip digestion |
-
1958
- 1958-02-06 DE DEE15320A patent/DE1080848B/en active Pending
-
1959
- 1959-01-26 CH CH6874059A patent/CH368375A/en unknown
- 1959-01-28 US US789600A patent/US3035962A/en not_active Expired - Lifetime
- 1959-01-30 FR FR1214711D patent/FR1214711A/en not_active Expired
- 1959-02-06 GB GB4284/59A patent/GB908702A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1080848B (en) | 1960-04-28 |
US3035962A (en) | 1962-05-22 |
FR1214711A (en) | 1960-04-11 |
GB908702A (en) | 1962-10-24 |
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