JPH0737720B2 - リグノセルロ−ス系原料から漂白パルプを製造する方法 - Google Patents

リグノセルロ−ス系原料から漂白パルプを製造する方法

Info

Publication number
JPH0737720B2
JPH0737720B2 JP61501856A JP50185686A JPH0737720B2 JP H0737720 B2 JPH0737720 B2 JP H0737720B2 JP 61501856 A JP61501856 A JP 61501856A JP 50185686 A JP50185686 A JP 50185686A JP H0737720 B2 JPH0737720 B2 JP H0737720B2
Authority
JP
Japan
Prior art keywords
acid
pulp
hydrogen peroxide
raw material
formic acid
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.)
Expired - Fee Related
Application number
JP61501856A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62502553A (ja
Inventor
ラウリ・アウクステイ ラーマネン
ヨルマ・ユニハ サントクイスト
イイツカ・イルジオ・ポアボ ワルテイオバアラ
サツポ・ベリーマツテイ カウリオメイキ
クリステイイナ・ヨハンナ ポツビイウス
Original Assignee
オイ・ケスクスラボラトリオ − セントラル ラボラトリウム エ−・ビ−
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
Priority claimed from FI851156A external-priority patent/FI851156A0/fi
Application filed by オイ・ケスクスラボラトリオ − セントラル ラボラトリウム エ−・ビ− filed Critical オイ・ケスクスラボラトリオ − セントラル ラボラトリウム エ−・ビ−
Publication of JPS62502553A publication Critical patent/JPS62502553A/ja
Publication of JPH0737720B2 publication Critical patent/JPH0737720B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/16—Bleaching ; Apparatus therefor with per compounds
    • D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides
    • 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
    • D21C3/003—Pulping cellulose-containing materials with organic compounds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
JP61501856A 1985-03-22 1986-03-24 リグノセルロ−ス系原料から漂白パルプを製造する方法 Expired - Fee Related JPH0737720B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FI851156 1985-03-22
FI851156A FI851156A0 (fi) 1985-03-22 1985-03-22 Foerfarande foer framstaellning av blekt cellulosamassa av ligninhaltigt raomaterial.
FI860609A FI74750C (fi) 1985-03-22 1986-02-11 Foerfarande foer framstaellning av blekt cellulosamassa utav ligninhaltigt raomaterial.
FI860609 1986-02-11
PCT/FI1986/000028 WO1986005529A1 (fr) 1985-03-22 1986-03-24 Procede de preparation de pate a papier blanchie a partir de matieres premieres lignocellulosiques

Publications (2)

Publication Number Publication Date
JPS62502553A JPS62502553A (ja) 1987-10-01
JPH0737720B2 true JPH0737720B2 (ja) 1995-04-26

Family

ID=26157741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61501856A Expired - Fee Related JPH0737720B2 (ja) 1985-03-22 1986-03-24 リグノセルロ−ス系原料から漂白パルプを製造する方法

Country Status (6)

Country Link
EP (1) EP0250422B1 (fr)
JP (1) JPH0737720B2 (fr)
AU (1) AU5589286A (fr)
DE (1) DE3671924D1 (fr)
FI (1) FI74750C (fr)
WO (1) WO1986005529A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI80191C (fi) * 1988-03-30 1990-05-10 Valio Meijerien Foerfarande och konserveringsmedel foer ensilering av foder.
DE19516151A1 (de) * 1995-05-03 1996-11-07 Sven Siegle Verfahren zur Herstellung einer Pulpe aus zellulosehaltigem Material, die Pulpe selbst und deren Verwendung
GB2304126A (en) * 1995-08-10 1997-03-12 Warwick Int Group Pulp treatment process
FI103588B1 (fi) * 1996-01-19 1999-07-30 Esa Rousu Consulting Oy Menetelmä tekokuitujen ja muiden kuitujen raaka-aineen valmistamiseksi ruohovartisista kasveista
FI103899B (fi) * 1996-11-06 1999-10-15 Chempolis Oy Menetelmä erityisen vaalean massan valmistamiseksi
FI116390B (fi) 1998-05-05 2005-11-15 Chempolis Oy Menetelmä massan valmistamiseksi
CN100430552C (zh) * 2003-05-29 2008-11-05 中国科学院成都有机化学研究所 一种造纸制浆用蒸煮催化剂
JP5938979B2 (ja) * 2012-03-23 2016-06-22 日本製紙株式会社 植物系原料の処理方法
RU2590882C1 (ru) * 2015-04-27 2016-07-10 Федеральное Государственное Бюджетное Учреждение Науки Институт Химии И Химической Технологии Сибирского Отделения Российской Академии Наук (Иххт Со Ран) Способ получения целлюлозы
DE102016219719B3 (de) * 2016-10-11 2018-01-25 Clariant International Ltd. Verfahren zur Gewinnung von Cellulose, Hemicellulose und Lignin aus Lignocellulose aus pflanzlicher Biomasse
CN112778539A (zh) * 2021-01-04 2021-05-11 中国林业科学研究院林产化学工业研究所 一种从纤维原料中制备高羧基含量的氧化木质素的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417041A (en) * 1977-07-07 1979-02-08 Mitsubishi Electric Corp Refractive index distribution type lens and production thereof
JPS56128389A (en) * 1980-02-16 1981-10-07 Degussa Bleaching of pulp by organic peracid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969093C (de) * 1948-11-11 1958-04-30 Aschaffenburger Zellstoffwerke Verfahren zur Herstellung von gebleichtem Zellstoff aus Holz oder anderem pflanzlichem Material
US2939813A (en) * 1956-04-25 1960-06-07 Columbia Cellulose Company Ltd Pulping of lignocellulosic material
US3458394A (en) * 1965-10-08 1969-07-29 Scott Paper Co Pulping wood chips with peracetic acid and chlorine dioxide

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417041A (en) * 1977-07-07 1979-02-08 Mitsubishi Electric Corp Refractive index distribution type lens and production thereof
JPS56128389A (en) * 1980-02-16 1981-10-07 Degussa Bleaching of pulp by organic peracid

Also Published As

Publication number Publication date
FI860609A (fi) 1986-09-23
EP0250422B1 (fr) 1990-06-13
FI860609A0 (fi) 1986-02-11
DE3671924D1 (de) 1990-07-19
FI74750C (fi) 1988-03-10
EP0250422A1 (fr) 1988-01-07
JPS62502553A (ja) 1987-10-01
AU5589286A (en) 1986-10-13
FI74750B (fi) 1987-11-30
WO1986005529A1 (fr) 1986-09-25

Similar Documents

Publication Publication Date Title
US4793898A (en) Process for bleaching organic peroxyacid cooked material with an alkaline solution of hydrogen peroxide
US6258207B1 (en) Alkaline peroxide mechanical pulping of non-woody species
US4661205A (en) Method of bleaching lignocellulosic material with peroxide catalyzed with a salt of a metal
US5785812A (en) Process for treating oxygen delignified pulp using an organic peracid or salt, complexing agent and peroxide bleach sequence
US3652388A (en) Bleaching and delignification of partially delignified pulp with a mixture of chlorine and chlorine dioxide
JP2001527168A (ja) 過酸による化学パルプの漂白
US5074960A (en) Lignin removal method using ozone and acetic acid
US6007678A (en) Process for delignification of lignocellulose-containing pulp with an organic peracid or salts thereof
JPH0737720B2 (ja) リグノセルロ−ス系原料から漂白パルプを製造する方法
US4507172A (en) Kraft pulping process
US5411635A (en) Ozone/peroxymonosulfate process for delignifying a lignocellulosic material
CN105672018B (zh) 漂白纸浆的制造方法
CA1112813A (fr) Separation des matieres fibreuses traitees a l'ozone
US5529663A (en) Delignification of lignocellulosic materials with peroxymonophosphoric acid
AU2003216028B2 (en) Process for bleaching lignocellulose-containing non-wood pulp
US5385641A (en) Delignification of cellulosic raw materials using acetic acid, nitric acid and ozone
EP2092116A1 (fr) Procédés de blanchiement de pâtes à papier chimiques par traitement final à l'ozone à haute température
US5139613A (en) Process for preparing a paper pulp using carbon dioxide as an acidifying agent for a bleached pulp
US1880043A (en) Production of high grade chemical pulps
JP3325324B2 (ja) 粗セルロースの脱リグニン化方法
JP2002517621A (ja) リグノセルロース系材料の選択的脱リグニン方法
JPH11217783A (ja) 樹脂分の少ないパルプの製造方法
CA1284557C (fr) Methode de preparation de la pate a papier a partir de matiere brute lignocellulosique
US3458394A (en) Pulping wood chips with peracetic acid and chlorine dioxide
US1981323A (en) Process for producing wood cellulose comparable to cotton, with high tenor of alkali resisting cellulose

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees