CH368375A - Device for the continuous digestion of fibrous vegetable matter - Google Patents

Device for the continuous digestion of fibrous vegetable matter

Info

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
Application number
CH6874059A
Other languages
German (de)
Inventor
Ernst Dr Schinn
Original Assignee
Escher Wyss Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Escher Wyss Gmbh filed Critical Escher Wyss Gmbh
Publication of CH368375A publication Critical patent/CH368375A/en

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
CH6874059A 1958-02-06 1959-01-26 Device for the continuous digestion of fibrous vegetable matter CH368375A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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