AT372425B - METHOD AND DEVICE FOR RECOVERING CELLULAR - Google Patents

METHOD AND DEVICE FOR RECOVERING CELLULAR

Info

Publication number
AT372425B
AT372425B AT0568080A AT568080A AT372425B AT 372425 B AT372425 B AT 372425B AT 0568080 A AT0568080 A AT 0568080A AT 568080 A AT568080 A AT 568080A AT 372425 B AT372425 B AT 372425B
Authority
AT
Austria
Prior art keywords
recovering cellular
recovering
cellular
Prior art date
Application number
AT0568080A
Other languages
German (de)
Other versions
ATA568080A (en
Inventor
August Dipl Ing Dr Raggam
Original Assignee
Simmering Graz Pauker Ag
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 Simmering Graz Pauker Ag filed Critical Simmering Graz Pauker Ag
Priority to AT0568080A priority Critical patent/AT372425B/en
Priority to DE8181890189T priority patent/DE3168397D1/en
Priority to EP81890189A priority patent/EP0054015B1/en
Priority to US06/322,232 priority patent/US4451331A/en
Priority to BR8107534A priority patent/BR8107534A/en
Priority to NO81813923A priority patent/NO156950C/en
Priority to FI813684A priority patent/FI69490C/en
Priority to JP18676681A priority patent/JPS57115401A/en
Priority to CA000390542A priority patent/CA1180927A/en
Publication of ATA568080A publication Critical patent/ATA568080A/en
Application granted granted Critical
Publication of AT372425B publication Critical patent/AT372425B/en
Priority to US06/590,475 priority patent/US4556452A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
AT0568080A 1980-11-20 1980-11-20 METHOD AND DEVICE FOR RECOVERING CELLULAR AT372425B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
AT0568080A AT372425B (en) 1980-11-20 1980-11-20 METHOD AND DEVICE FOR RECOVERING CELLULAR
DE8181890189T DE3168397D1 (en) 1980-11-20 1981-11-16 Process and apparatus for producing cellulose
EP81890189A EP0054015B1 (en) 1980-11-20 1981-11-16 Process and apparatus for producing cellulose
US06/322,232 US4451331A (en) 1980-11-20 1981-11-17 Process and apparatus for producing pulp
BR8107534A BR8107534A (en) 1980-11-20 1981-11-19 PROCESS AND DEVICE FOR THE PRODUCTION OF CELLULOSE
NO81813923A NO156950C (en) 1980-11-20 1981-11-19 METHOD AND CELLULOSE RECYCLING PROCEDURE.
FI813684A FI69490C (en) 1980-11-20 1981-11-19 OVER ANCHORING FOER FRAMSTAELLNING AV CELLULOSA
JP18676681A JPS57115401A (en) 1980-11-20 1981-11-20 Cellulose manufacturing method and device
CA000390542A CA1180927A (en) 1980-11-20 1981-11-20 Process and apparatus for producing pulp
US06/590,475 US4556452A (en) 1980-11-20 1984-03-16 Process and apparatus for producing pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0568080A AT372425B (en) 1980-11-20 1980-11-20 METHOD AND DEVICE FOR RECOVERING CELLULAR

Publications (2)

Publication Number Publication Date
ATA568080A ATA568080A (en) 1983-02-15
AT372425B true AT372425B (en) 1983-10-10

Family

ID=3578485

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0568080A AT372425B (en) 1980-11-20 1980-11-20 METHOD AND DEVICE FOR RECOVERING CELLULAR

Country Status (2)

Country Link
JP (1) JPS57115401A (en)
AT (1) AT372425B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5109219A (en) * 1988-11-02 1992-04-28 Moose Products, Inc. Method and apparatus for controlling and adjusting the viewing angle of a liquid crystal display
US5489918A (en) * 1991-06-14 1996-02-06 Rockwell International Corporation Method and apparatus for dynamically and adjustably generating active matrix liquid crystal display gray level voltages
BR112018073910B1 (en) * 2016-05-27 2022-05-03 Fibratech Pte. Ltd Cooking methods for producing high molecular weight lignin and cellulosic fiber source, and for producing high fines pulp, high molecular weight lignin fraction and pulp and use thereof, and digester system for cooking from a source of cellulosic fiber

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1025544B (en) * 1973-11-23 1978-08-30 Sued Chemie Ag PROCESS FOR BREAKING DOWN WOOD OF DAISIES
DE2737118A1 (en) * 1977-08-17 1979-03-01 Projektierung Chem Verfahrenst METHOD FOR OBTAINING SUGAR, CELLULOSE AND LIGNIN, WHEREAS, FROM LIGNOCELLULOSIC VEGETABLE RAW MATERIALS

Also Published As

Publication number Publication date
ATA568080A (en) 1983-02-15
JPS57115401A (en) 1982-07-17

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee