JP6290244B2 - セルロース蒸解プロセスにおける亜ジチオン酸ナトリウムの使用 - Google Patents

セルロース蒸解プロセスにおける亜ジチオン酸ナトリウムの使用 Download PDF

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Publication number
JP6290244B2
JP6290244B2 JP2015546933A JP2015546933A JP6290244B2 JP 6290244 B2 JP6290244 B2 JP 6290244B2 JP 2015546933 A JP2015546933 A JP 2015546933A JP 2015546933 A JP2015546933 A JP 2015546933A JP 6290244 B2 JP6290244 B2 JP 6290244B2
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JP
Japan
Prior art keywords
cooking
dithionite
cellulose
lignocellulosic material
salt
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JP2015546933A
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English (en)
Japanese (ja)
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JP2015537130A (ja
Inventor
エレン シュテファン
エレン シュテファン
シェーンハーバー ディーター
シェーンハーバー ディーター
シャハトル マーティン
シャハトル マーティン
フィッシャー シュテフェン
フィッシャー シュテフェン
ボイリヒ クリスティアン
ボイリヒ クリスティアン
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BASF SE
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BASF SE
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Publication of JP2015537130A publication Critical patent/JP2015537130A/ja
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Publication of JP6290244B2 publication Critical patent/JP6290244B2/ja
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Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00Pulping cellulose-containing materials
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00Regeneration of pulp liquors or effluent waste waters
    • D21C11/06Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
    • D21C11/08Deodorisation ; Elimination of malodorous compounds, e.g. sulfur compounds such as hydrogen sulfide or mercaptans, from gas streams
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00Pulping cellulose-containing materials
    • D21C3/02Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00Pulping cellulose-containing materials
    • D21C3/02Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • D21C3/022Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of S-containing compounds
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00Pulping cellulose-containing materials
    • D21C3/04Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00Pulping cellulose-containing materials
    • D21C3/22Other features of pulping processes
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00After-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
    • D21C9/10Bleaching ; Apparatus therefor
    • D21C9/1084Bleaching ; Apparatus therefor with reducing compounds
    • D21C9/1089Bleaching ; Apparatus therefor with reducing compounds with dithionites

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
JP2015546933A 2012-12-12 2013-12-02 セルロース蒸解プロセスにおける亜ジチオン酸ナトリウムの使用 Active JP6290244B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12196636 2012-12-12
EP12196636.0 2012-12-12
PCT/EP2013/075193 WO2014090609A1 (fr) 2012-12-12 2013-12-02 Utilisation de dithionite de sodium dans un processus de cuisson de cellulose

Publications (2)

Publication Number Publication Date
JP2015537130A JP2015537130A (ja) 2015-12-24
JP6290244B2 true JP6290244B2 (ja) 2018-03-07

Family

ID=47355871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015546933A Active JP6290244B2 (ja) 2012-12-12 2013-12-02 セルロース蒸解プロセスにおける亜ジチオン酸ナトリウムの使用

Country Status (18)

Country Link
EP (1) EP2931968B1 (fr)
JP (1) JP6290244B2 (fr)
KR (1) KR20150093825A (fr)
CN (1) CN104838065A (fr)
AR (1) AR093929A1 (fr)
AU (1) AU2013357649B2 (fr)
BR (1) BR112015013578B1 (fr)
CA (1) CA2892725A1 (fr)
CL (1) CL2015001406A1 (fr)
ES (1) ES2708216T3 (fr)
MX (1) MX2015007586A (fr)
PH (1) PH12015501255A1 (fr)
PL (1) PL2931968T3 (fr)
PT (1) PT2931968T (fr)
RU (1) RU2649301C2 (fr)
TW (1) TWI607041B (fr)
WO (1) WO2014090609A1 (fr)
ZA (1) ZA201504934B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021058483A1 (fr) * 2019-09-23 2021-04-01 Université Catholique de Louvain Procédé de production de composants de lignine à partir de biomasse lignocellulosique
CN112900130B (zh) * 2021-02-02 2022-08-12 大连工业大学 一种减少植物纤维蒸煮后白度下降的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE912169C (de) * 1952-02-22 1954-05-24 Georg Jayme Dr Ing Verfahren zum alkalischen Aufschluss von Pflanzenstoffen
FR1150451A (fr) * 1956-05-04 1958-01-14 Saint Gobain Perfectionnement aux procédés de fabrication des pâtes cellulosiques mi-chimiques
FR2615874B1 (fr) * 1987-05-25 1992-02-21 Atochem Procede de preparation de pates chimicothermomecaniques
AU2007253774C1 (en) * 2006-05-19 2012-03-22 The Research Foundation Of State University Of New York Methods for carbonate pretreatment and pulping of cellulosic material
US20080105392A1 (en) * 2006-11-03 2008-05-08 Duggirala Prasad Y Method and composition for improving fiber quality and process efficiency in mechanical pulping
US20090090478A1 (en) * 2007-10-05 2009-04-09 Hollomon Martha G Selectivity improvement in oxygen delignification and bleaching of lignocellulose pulp using singlet oxygen
US20120168102A1 (en) * 2009-04-02 2012-07-05 Sung-Hoon Yoon Pulping process for quality protection including methods for hemicellulose extraction and treatment of hemicellulose-extracted lignocellulosic materials

Also Published As

Publication number Publication date
RU2649301C2 (ru) 2018-03-30
CA2892725A1 (fr) 2014-06-19
BR112015013578A2 (pt) 2017-08-15
AU2013357649A1 (en) 2015-06-11
PL2931968T3 (pl) 2019-04-30
ZA201504934B (en) 2017-11-29
PT2931968T (pt) 2019-01-11
KR20150093825A (ko) 2015-08-18
TW201428031A (zh) 2014-07-16
AR093929A1 (es) 2015-07-01
CN104838065A (zh) 2015-08-12
AU2013357649B2 (en) 2017-06-08
WO2014090609A1 (fr) 2014-06-19
CL2015001406A1 (es) 2016-02-05
RU2015127891A (ru) 2017-01-19
ES2708216T3 (es) 2019-04-09
PH12015501255A1 (en) 2015-08-17
TWI607041B (zh) 2017-12-01
BR112015013578B1 (pt) 2021-07-06
EP2931968B1 (fr) 2018-10-31
EP2931968A1 (fr) 2015-10-21
JP2015537130A (ja) 2015-12-24
MX2015007586A (es) 2016-05-05

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