JPH01207492A - 紙パルプの製造方法 - Google Patents

紙パルプの製造方法

Info

Publication number
JPH01207492A
JPH01207492A JP63221502A JP22150288A JPH01207492A JP H01207492 A JPH01207492 A JP H01207492A JP 63221502 A JP63221502 A JP 63221502A JP 22150288 A JP22150288 A JP 22150288A JP H01207492 A JPH01207492 A JP H01207492A
Authority
JP
Japan
Prior art keywords
pulp
bleached
bleaching
paper
paper pulp
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
JP63221502A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0217678B2 (enrdf_load_stackoverflow
Inventor
Raymond Lachapelle
レイモンド・ラチャペル
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.)
Canadian Liquid Air Ltd
Original Assignee
Canadian Liquid Air Ltd
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 Canadian Liquid Air Ltd filed Critical Canadian Liquid Air Ltd
Publication of JPH01207492A publication Critical patent/JPH01207492A/ja
Publication of JPH0217678B2 publication Critical patent/JPH0217678B2/ja
Granted 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Materials For Medical Uses (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP63221502A 1987-09-08 1988-09-06 紙パルプの製造方法 Granted JPH01207492A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8712451 1987-09-08
FR8712451A FR2620144B1 (fr) 1987-09-08 1987-09-08 Procede de fabrication de pate a papier blanchie comportant un traitement a l'aide d'acide carbonique apres blanchiment

Publications (2)

Publication Number Publication Date
JPH01207492A true JPH01207492A (ja) 1989-08-21
JPH0217678B2 JPH0217678B2 (enrdf_load_stackoverflow) 1990-04-23

Family

ID=9354710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63221502A Granted JPH01207492A (ja) 1987-09-08 1988-09-06 紙パルプの製造方法

Country Status (18)

Country Link
EP (1) EP0307295B1 (enrdf_load_stackoverflow)
JP (1) JPH01207492A (enrdf_load_stackoverflow)
KR (1) KR890005346A (enrdf_load_stackoverflow)
CN (1) CN1013131B (enrdf_load_stackoverflow)
AT (1) ATE62287T1 (enrdf_load_stackoverflow)
AU (1) AU608054B2 (enrdf_load_stackoverflow)
BR (1) BR8804619A (enrdf_load_stackoverflow)
DE (1) DE3862265D1 (enrdf_load_stackoverflow)
ES (1) ES2021857B3 (enrdf_load_stackoverflow)
FI (1) FI884123A7 (enrdf_load_stackoverflow)
FR (1) FR2620144B1 (enrdf_load_stackoverflow)
GR (1) GR3001730T3 (enrdf_load_stackoverflow)
MA (1) MA21393A1 (enrdf_load_stackoverflow)
NO (1) NO883968L (enrdf_load_stackoverflow)
NZ (1) NZ226060A (enrdf_load_stackoverflow)
OA (1) OA08949A (enrdf_load_stackoverflow)
PT (1) PT88435B (enrdf_load_stackoverflow)
ZA (1) ZA886622B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9206415D0 (en) * 1992-03-24 1992-05-06 Albright & Wilson Stabilisation of bleach liquors
US5639347A (en) * 1993-03-24 1997-06-17 Ahlstrom Machinery Inc. Method of controlling of metals in a bleach plant, using oxidation
US5509999A (en) * 1993-03-24 1996-04-23 Kamyr, Inc. Treatment of bleach plant effluents
FI110533B (fi) * 2000-05-04 2003-02-14 Aga Ab Menetelmä mikrobikasvun torjumiseksi
WO2011113119A1 (en) * 2010-03-19 2011-09-22 Fibria Celulose S/A Process for the treatment of cellulose pulps, cellulose pulp thus obtained and use of biopolymer for treating cellulose pulps
CN104032611B (zh) * 2014-06-23 2016-04-20 广西大学 一种纸浆漂白方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1993265A (en) * 1933-02-28 1935-03-05 Merrimac Chemical Co Inc Manufacture of paper embodying alkaline earth metal carbonate fillers
FI52876C (fi) * 1974-09-03 1978-10-17 Ahlstroem Oy Foerfarande foer tvaettning av en cellulosamassa fraon alkalikok

Also Published As

Publication number Publication date
NZ226060A (en) 1991-02-26
FR2620144A1 (fr) 1989-03-10
ATE62287T1 (de) 1991-04-15
CN1013131B (zh) 1991-07-10
PT88435A (pt) 1989-07-31
MA21393A1 (fr) 1989-07-01
NO883968D0 (no) 1988-09-07
KR890005346A (ko) 1989-05-13
CN1033664A (zh) 1989-07-05
GR3001730T3 (en) 1992-11-23
AU2196088A (en) 1989-03-09
NO883968L (no) 1989-03-09
FI884123L (fi) 1989-03-09
EP0307295B1 (fr) 1991-04-03
DE3862265D1 (de) 1991-05-08
FR2620144B1 (fr) 1989-12-08
EP0307295A1 (fr) 1989-03-15
OA08949A (fr) 1990-11-30
JPH0217678B2 (enrdf_load_stackoverflow) 1990-04-23
ZA886622B (en) 1991-05-29
AU608054B2 (en) 1991-03-21
ES2021857B3 (es) 1991-11-16
FI884123A7 (fi) 1989-03-09
FI884123A0 (fi) 1988-09-07
PT88435B (pt) 1992-10-30
BR8804619A (pt) 1989-04-18

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