ID18445A - Kumpulan proses untuk pembuatan bubur kraft yang dimanfaatkan - Google Patents

Kumpulan proses untuk pembuatan bubur kraft yang dimanfaatkan

Info

Publication number
ID18445A
ID18445A IDP971703A ID971703A ID18445A ID 18445 A ID18445 A ID 18445A ID P971703 A IDP971703 A ID P971703A ID 971703 A ID971703 A ID 971703A ID 18445 A ID18445 A ID 18445A
Authority
ID
Indonesia
Prior art keywords
derivative
collection
making
green liquor
stage
Prior art date
Application number
IDP971703A
Other languages
English (en)
Indonesian (id)
Inventor
Panu Tikka
Mikael Svedman
Original Assignee
Sunds Defibrator Pori Oy
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 Sunds Defibrator Pori Oy filed Critical Sunds Defibrator Pori Oy
Publication of ID18445A publication Critical patent/ID18445A/id

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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0064—Aspects concerning the production and the treatment of green and white liquors, e.g. causticizing green liquor
    • 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
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Reinforced Plastic Materials (AREA)
  • Secondary Cells (AREA)
IDP971703A 1996-05-30 1997-05-21 Kumpulan proses untuk pembuatan bubur kraft yang dimanfaatkan ID18445A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI962260A FI105929B (fi) 1996-05-30 1996-05-30 Parannettu erämenetelmä sulfaattiselluloosan valmistamiseksi

Publications (1)

Publication Number Publication Date
ID18445A true ID18445A (id) 1998-04-09

Family

ID=8546116

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP971703A ID18445A (id) 1996-05-30 1997-05-21 Kumpulan proses untuk pembuatan bubur kraft yang dimanfaatkan

Country Status (16)

Country Link
EP (1) EP0810321B1 (fr)
JP (1) JPH1053989A (fr)
CN (1) CN1109160C (fr)
AT (1) ATE202167T1 (fr)
AU (1) AU721440B2 (fr)
BR (1) BR9703156A (fr)
CA (1) CA2203096C (fr)
DE (1) DE69705160T2 (fr)
ES (1) ES2159385T3 (fr)
FI (1) FI105929B (fr)
ID (1) ID18445A (fr)
NO (1) NO972456L (fr)
NZ (1) NZ314898A (fr)
PT (1) PT810321E (fr)
RU (1) RU2128259C1 (fr)
ZA (1) ZA973887B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6103057A (en) * 1997-06-11 2000-08-15 Fagerlund; Bertil K. Kraft digesting process wherein a vapor interface is formed by withdrawing hot cooking liquor
FI120361B (fi) * 2003-12-31 2009-09-30 Gl & V Finance Hungary Kft Eräkeittomenetelmä kraftmassan valmistamiseksi
US7867360B2 (en) * 2004-07-13 2011-01-11 Fpinnovations Generation of active polysulphide with manganese and bismuth catalysts
JP5207191B2 (ja) * 2006-05-19 2013-06-12 ザ リサーチ ファンデーション オブ ステート ユニヴァーシティ オブ ニューヨーク セルロース系材料の炭酸塩前処理およびパルプ化の方法
SE531632C2 (sv) * 2007-12-20 2009-06-09 Metso Fiber Karlstad Ab Förfarande vid tillverkning av sulfatmassa där hemicellulosor återförs
RU2535804C2 (ru) * 2010-05-04 2014-12-20 Байа Спешалти Сельюлоз Са Способ и система производства растворимой целлюлозной массы с высоким содержанием альфа-целлюлозы
KR20110123184A (ko) 2010-05-06 2011-11-14 바히아 스페셜티 셀룰로스 에스에이 높은 알파 용해 펄프 제조를 위한 방법 및 시스템
CN103003487B (zh) * 2010-05-04 2016-04-27 巴伊亚特种纤维素公司 高α溶解浆生产的方法和系统
AU2010202496B2 (en) * 2010-05-04 2015-04-16 Bahia Specialty Cellulose Sa Method and system for high alpha dissolving pulp production
EP2592186A1 (fr) * 2011-11-08 2013-05-15 Södra Cell AB Procédé de réduction en pâte kraft
CN104452389B (zh) * 2014-11-04 2017-02-15 中国轻工业南宁设计工程有限公司 一种节能的制浆蒸煮顺序联锁控制系统
CN104988781B (zh) * 2015-08-11 2017-01-18 湛江晨鸣浆纸有限公司 一种木片制浆工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811995A (en) * 1972-09-05 1974-05-21 Westvaco Corp Method of high yield semichemical pulp production
JPS55103386A (en) * 1979-01-29 1980-08-07 Sanyo Kokusaku Pulp Co Two stage sulphate digesting method
JPS6059189A (ja) * 1983-08-24 1985-04-05 ベロイト　コ−ポレ−ション 多段式木材チツプ蒸解法
SU1645323A1 (ru) * 1989-04-05 1991-04-30 Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности Способ получени целлюлозы
FI92224C (fi) * 1991-06-28 1994-10-10 Sunds Defibrator Rauma Oy Eräprosessi kraftmassan valmistamiseksi
GB9117936D0 (en) * 1991-08-20 1991-10-09 Canada Inc Production of sodium hydroxide
SE500748C2 (sv) * 1992-10-12 1994-08-22 Bertil Pettersson Förfarande vid kemikalieåtervinning i en sulfatmassafabrik för framställning av dels en vitlut med hög sulfiditet och dels en sulfidfattig vitlut
FI95608B (fi) * 1994-06-17 1995-11-15 Ahlstroem Oy Menetelmä keittolipeiden valmistamiseksi viherlipeää kiteyttämällä
US5674359A (en) * 1995-02-08 1997-10-07 Ahlstrom Machinery Inc. Continuous cooking of cellulosic fibrous material with cold alkali impregnation

Also Published As

Publication number Publication date
FI105929B (fi) 2000-10-31
NO972456L (no) 1997-12-01
DE69705160D1 (de) 2001-07-19
FI962260A0 (fi) 1996-05-30
ES2159385T3 (es) 2001-10-01
EP0810321A1 (fr) 1997-12-03
NO972456D0 (no) 1997-05-29
CA2203096C (fr) 2005-06-28
CN1170795A (zh) 1998-01-21
BR9703156A (pt) 1998-10-27
FI962260L (fi) 1997-12-01
PT810321E (pt) 2001-10-31
ATE202167T1 (de) 2001-06-15
RU2128259C1 (ru) 1999-03-27
CN1109160C (zh) 2003-05-21
ZA973887B (en) 1998-02-25
EP0810321B1 (fr) 2001-06-13
JPH1053989A (ja) 1998-02-24
NZ314898A (en) 1998-06-26
AU2016297A (en) 1997-12-04
AU721440B2 (en) 2000-07-06
CA2203096A1 (fr) 1997-11-30
DE69705160T2 (de) 2002-05-16

Similar Documents

Publication Publication Date Title
ID18445A (id) Kumpulan proses untuk pembuatan bubur kraft yang dimanfaatkan
AU3404099A (en) Method of producing lignocellulosic pulp from non-woody species
RU1838488C (ru) Способ получени беленой лигноцеллюлозной массы (его варианты)
CA2270524A1 (fr) Procede de fabrication de pulpe par cuisson a l'acide formique effectuee en une seule operation et par lavage a l'acide performique
SE0303512D0 (sv) Kokning av cellulosamaterial
CA2384461A1 (fr) Procede lie a la production de pate mecanique
NO179918C (no) Fremgangsmåte og apparat for fremstilling av kraftmasse
EP0333398A3 (fr) Procédé de blanchiment de pâte de bois mécanique
CA2064045A1 (fr) Mode de blanchiment a l'oxygene de la pate a papier
CA2150254A1 (fr) Methode de blanchiment de pate sans utilisation de produits chimiques contenant du chlore
SE9903344D0 (sv) Pulp cooking with particular alkali profiles
NO953712L (no) Forbedret ozon/persyre-prosess for delignifisering av et lignocelluloseholdig materiale
CA2049322A1 (fr) Procede de preparation du papier kraft
NO973596L (no) Fremgangsmåte ved fremstilling av papirmasse
CA2094819A1 (fr) Procede de reduction en pate
CA2282238A1 (fr) Procede de reduction du bois en pate
CA2348516A1 (fr) Procede de production de la vapeur industrielle a partir de boue noire
CA2157394A1 (fr) Procede et installation pour le traitement de lignine cellulosique residuaire
SE8701344L (sv) Forfarande for framstellning av cellulosa
CA2374353A1 (fr) Systeme de delignification a l'oxygene de pate constituee d'un materiau contenant de la lignocellulose
AU2001282761A1 (en) Two-stage chlorine bleaching process with filtrate recirculation
DK0609542T3 (da) Fremgangsmåde til fremstilling af fiberpulp
ES8503757A1 (es) Un metodo para mejorar la brillantez de una pulpa termomecanica.
SE9001547D0 (sv) Blekningav kemisk massa
NO943379L (no) Fremgangsmåte ved fremstilling av plater