ES535377A0 - A PROCEDURE FOR OBTAINING PULP FOR PAPER MANUFACTURE - Google Patents

A PROCEDURE FOR OBTAINING PULP FOR PAPER MANUFACTURE

Info

Publication number
ES535377A0
ES535377A0 ES535377A ES535377A ES535377A0 ES 535377 A0 ES535377 A0 ES 535377A0 ES 535377 A ES535377 A ES 535377A ES 535377 A ES535377 A ES 535377A ES 535377 A0 ES535377 A0 ES 535377A0
Authority
ES
Spain
Prior art keywords
procedure
paper manufacture
obtaining pulp
pulp
obtaining
Prior art date
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.)
Granted
Application number
ES535377A
Other languages
Spanish (es)
Other versions
ES8506367A1 (en
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.)
Beloit Corp
Original Assignee
Beloit Corp
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 Beloit Corp filed Critical Beloit Corp
Publication of ES535377A0 publication Critical patent/ES535377A0/en
Publication of ES8506367A1 publication Critical patent/ES8506367A1/en
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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/26—Multistage 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/26—Multistage processes
    • D21C3/266—Multistage processes the same pulping agent being used in all stages
ES535377A 1983-08-24 1984-08-23 Batch digester multi-stage pulping process. Expired ES8506367A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52612183A 1983-08-24 1983-08-24

Publications (2)

Publication Number Publication Date
ES535377A0 true ES535377A0 (en) 1985-07-16
ES8506367A1 ES8506367A1 (en) 1985-07-16

Family

ID=24096001

Family Applications (1)

Application Number Title Priority Date Filing Date
ES535377A Expired ES8506367A1 (en) 1983-08-24 1984-08-23 Batch digester multi-stage pulping process.

Country Status (12)

Country Link
EP (1) EP0135461B1 (en)
JP (1) JPS6059189A (en)
KR (1) KR860001615B1 (en)
BR (1) BR8404040A (en)
CA (1) CA1255948A (en)
DE (2) DE3463401D1 (en)
ES (1) ES8506367A1 (en)
FI (1) FI80085C (en)
IN (1) IN160869B (en)
MX (1) MX167934B (en)
PH (1) PH23991A (en)
SU (1) SU1454262A3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0171423B1 (en) * 1989-09-28 1999-05-01 더크 제이. 빈맨 Substitution heating apparatus and method in continuous immersion
US5256255A (en) * 1989-09-28 1993-10-26 Beloit Technologies, Inc. Displacement heating in continuous digesters
TW270159B (en) * 1994-03-04 1996-02-11 Beloit Technologies Inc
US5522958A (en) * 1994-07-18 1996-06-04 Pulp And Paper Research Institute Of Canada Two-stage kraft cooking
BE1011504A3 (en) * 1997-10-17 1999-10-05 Solvay Interox Manufacturing pulp chemicals.
WO2008130611A1 (en) 2007-04-18 2008-10-30 Master Key, Llc System and method for musical instruction
FI20090079A (en) * 2009-03-05 2010-09-06 Andritz Inc Heat recovery from waste cooking liquor at a pulp mill digester
CN102154874B (en) * 2011-04-29 2012-11-21 白福安 Replacement cooking pulping method
RU2499857C1 (en) * 2012-04-19 2013-11-27 Открытое акционерное общество "Группа "Илим" Method of production of sulfate pulp for chemical processing
KR102549977B1 (en) * 2021-02-26 2023-06-29 고려대학교 산학협력단 High frequency noise filtering earplug using metasurface
CN116084197A (en) * 2022-12-27 2023-05-09 中国海诚工程科技股份有限公司 Straw ethanol-process displacement cooking process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB291065A (en) * 1927-05-28 1928-10-11 George Cochrane Godfrey Improvements in or relating to processes for separating or extracting cellulose or paper pulp
BR7406365D0 (en) * 1974-08-02 1974-11-19 Suzano Papel & Celulose EQUIPMENT AND METHOD TO DELIGNIFY FIBROUS MATERIALS WITH ALKALINE SOLUTIONS
FI63268C (en) * 1979-04-11 1989-06-21 Sunds Defibrator Procedures for emptying a batch cellulose cooker.
FI831781L (en) * 1982-07-28 1984-01-29 Beloit Corp PROCESS FOER PORTIONSVIS KOKNING AV TRAEFLIS

Also Published As

Publication number Publication date
CA1255948A (en) 1989-06-20
FI843183A0 (en) 1984-08-13
KR860001615B1 (en) 1986-10-14
BR8404040A (en) 1985-07-16
IN160869B (en) 1987-08-08
SU1454262A3 (en) 1989-01-23
KR850001816A (en) 1985-04-01
DE135461T1 (en) 1986-02-13
MX167934B (en) 1993-04-22
FI843183A (en) 1985-02-25
DE3463401D1 (en) 1987-06-04
FI80085C (en) 1990-04-10
EP0135461A1 (en) 1985-03-27
JPS6059189A (en) 1985-04-05
PH23991A (en) 1990-02-09
ES8506367A1 (en) 1985-07-16
FI80085B (en) 1989-12-29
EP0135461B1 (en) 1987-04-29

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20020304