FR2176981B1 - - Google Patents

Info

Publication number
FR2176981B1
FR2176981B1 FR7310073A FR7310073A FR2176981B1 FR 2176981 B1 FR2176981 B1 FR 2176981B1 FR 7310073 A FR7310073 A FR 7310073A FR 7310073 A FR7310073 A FR 7310073A FR 2176981 B1 FR2176981 B1 FR 2176981B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7310073A
Other versions
FR2176981A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metso Fiber Karlstad AB
Original Assignee
Kamyr AB
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 Kamyr AB filed Critical Kamyr AB
Publication of FR2176981A1 publication Critical patent/FR2176981A1/fr
Application granted granted Critical
Publication of FR2176981B1 publication Critical patent/FR2176981B1/fr
Expired legal-status Critical Current

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
    • D21C7/06—Feeding devices
FR7310073A 1972-03-21 1973-03-21 Expired FR2176981B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE03600/72A SE354302B (fr) 1972-03-21 1972-03-21

Publications (2)

Publication Number Publication Date
FR2176981A1 FR2176981A1 (fr) 1973-11-02
FR2176981B1 true FR2176981B1 (fr) 1976-09-10

Family

ID=20262464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310073A Expired FR2176981B1 (fr) 1972-03-21 1973-03-21

Country Status (10)

Country Link
US (1) US3849247A (fr)
JP (1) JPS5424001B2 (fr)
BR (1) BR7301978D0 (fr)
CA (1) CA981495A (fr)
DE (1) DE2312679C3 (fr)
FI (1) FI51507C (fr)
FR (1) FR2176981B1 (fr)
NO (1) NO136208C (fr)
SE (1) SE354302B (fr)
ZA (1) ZA731562B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950147A (en) * 1974-08-08 1976-04-13 Kamyr, Inc. Process for feeding coal to a fluidized bed or suspended particle pressurized processing chamber and apparatus for carrying out the same
JPS5151939A (ja) * 1974-10-31 1976-05-07 Canon Kk Saisenpataanyohotorejisutogenzoeki
US4125384A (en) * 1977-03-03 1978-11-14 Kamyr Inc. Method and apparatus for continuously feeding solid particles into a pressurized container
SE7802408L (sv) * 1978-03-02 1979-09-03 Gloeersen Stig Sett for att overfora med vetska transporterbara material sasom fibermaterial
US4347134A (en) * 1981-09-03 1982-08-31 Svehaug Oswald C Slurry separator having reaction nozzle driven rotory blades wiping a conical filter
US5300195A (en) * 1988-05-31 1994-04-05 Kamyr Ab Continuous vertical digester apparatus
US5213662A (en) * 1991-08-14 1993-05-25 Kamyr, Inc. Treatment of chips with high temperature black liquor to reduce black liquor viscosity
US5413677A (en) * 1993-04-05 1995-05-09 Kamyr, Inc. Method for producing chemical pulp from hardwood chips
KR100255143B1 (ko) 1996-03-14 2000-05-01 후쿠마 노부오 내시저성이 우수한 구리합금 및 슬라이딩베어링
US5795438A (en) * 1996-11-04 1998-08-18 Ahlstrom Machinery Inc. Method and apparatus for feeding multiple digesters
US6120646A (en) * 1998-04-06 2000-09-19 Kvaerner Pulping Ab Feeding system of feeding a cellulose material
GB2337989B (en) * 1998-05-25 2003-10-01 Chisso Corp Intermediates and improved processes for the preparation of neplanocin A
DE10033978A1 (de) * 2000-07-13 2002-01-24 Voith Paper Patent Gmbh Verfahren sowie Vorrichtung zum Beladen von Fasern mit Calciumcarbonat
US20020129911A1 (en) * 2000-10-16 2002-09-19 Marcoccia Bruno S. Process and configuration for providing external upflow/internal downflow in a continuous digester
US7951127B2 (en) 2006-12-15 2011-05-31 Kimberly-Clark Worldwide, Inc. Composite bodyside liner
WO2012060749A1 (fr) * 2010-11-03 2012-05-10 Metso Paper Sweden Ab Séparateur supérieur pour un digesteur vapeur/liquide
JP2021178703A (ja) * 2020-05-12 2021-11-18 セイコーエプソン株式会社 スクリューフィーダー、及び繊維構造体製造装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459180A (en) * 1943-12-04 1949-01-18 Kamyr Ab Apparatus for charging fibrous material into a digester
US3041232A (en) * 1957-02-06 1962-06-26 Kamyr Ab Method of continuous cellulose digestion and digester apparatus for practicing said method
US2969113A (en) * 1957-12-18 1961-01-24 Sprout Waldron & Co Inc Pulp manufacture
GB1042381A (en) * 1963-01-08 1966-09-14 Defibrator Ab Apparatus for use in the production of pulp from lignocellulose-containing material
US3294626A (en) * 1963-07-15 1966-12-27 William R Matthews Continuous flow wafer impregnator and digest tube
US3467573A (en) * 1965-12-13 1969-09-16 Improved Machinery Inc Upflow digester containing means for separate removal of wash liquor and pulping liquor and method of pulping in said digester
US3586600A (en) * 1967-07-27 1971-06-22 Improved Machinery Inc Continuous digesting apparatus
SE327888B (fr) * 1968-07-04 1970-08-31 Defibrator Ab
SE342269B (fr) * 1970-06-11 1972-01-31 Kamyr Ab

Also Published As

Publication number Publication date
NO136208C (no) 1977-08-03
CA981495A (en) 1976-01-13
ZA731562B (en) 1973-11-28
DE2312679B2 (de) 1975-01-02
FI51507B (fr) 1976-09-30
FR2176981A1 (fr) 1973-11-02
DE2312679A1 (de) 1973-10-04
JPS496202A (fr) 1974-01-19
FI51507C (fi) 1977-01-10
DE2312679C3 (de) 1975-11-13
SE354302B (fr) 1973-03-05
US3849247A (en) 1974-11-19
BR7301978D0 (pt) 1974-07-18
JPS5424001B2 (fr) 1979-08-17
NO136208B (fr) 1977-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse