BR0318520A - polpação mecánica ap de múltiplos estágios com tratamento de linha de sopro com refinador - Google Patents
polpação mecánica ap de múltiplos estágios com tratamento de linha de sopro com refinadorInfo
- Publication number
- BR0318520A BR0318520A BRPI0318520-6A BR0318520A BR0318520A BR 0318520 A BR0318520 A BR 0318520A BR 0318520 A BR0318520 A BR 0318520A BR 0318520 A BR0318520 A BR 0318520A
- Authority
- BR
- Brazil
- Prior art keywords
- refiner
- refining
- line treatment
- mechanical pulping
- blowing line
- Prior art date
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
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/14—Disintegrating in mills
- D21B1/16—Disintegrating in mills in the presence of chemical agents
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2003/031341 WO2005042830A1 (en) | 2003-10-02 | 2003-10-02 | Multi-stage ap mechanical pulping with refiner flow line treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0318520A true BR0318520A (pt) | 2006-09-12 |
Family
ID=34548798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0318520-6A BR0318520A (pt) | 2003-10-02 | 2003-10-02 | polpação mecánica ap de múltiplos estágios com tratamento de linha de sopro com refinador |
Country Status (8)
Country | Link |
---|---|
JP (1) | JP4580343B2 (zh) |
CN (1) | CN1839227B (zh) |
AU (1) | AU2003279120A1 (zh) |
BR (1) | BR0318520A (zh) |
CA (1) | CA2533535C (zh) |
FI (1) | FI20060305A (zh) |
SE (2) | SE0950616L (zh) |
WO (1) | WO2005042830A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1250811C (zh) | 2001-07-19 | 2006-04-12 | 安德里兹有限公司 | 四步法碱性过氧化物机械制浆 |
US20040200586A1 (en) * | 2002-07-19 | 2004-10-14 | Martin Herkel | Four stage alkaline peroxide mechanical pulping |
US8262851B2 (en) | 2006-08-10 | 2012-09-11 | Andritz Inc. | Processes and systems for the pulping of lignocellulosic materials |
US8282773B2 (en) | 2007-12-14 | 2012-10-09 | Andritz Inc. | Method and system to enhance fiber development by addition of treatment agent during mechanical pulping |
US8734611B2 (en) * | 2008-03-12 | 2014-05-27 | Andritz Inc. | Medium consistency refining method of pulp and system |
CN102011334B (zh) * | 2010-11-11 | 2013-04-10 | 梁锋 | 一种利用桉树皮制浆及造纸的方法 |
KR20230097189A (ko) * | 2020-11-06 | 2023-06-30 | 킴벌리-클라크 월드와이드, 인크. | 고휘도 및 적은 부스러기를 갖는 비-목재 펄프 |
CN116583641A (zh) * | 2020-11-06 | 2023-08-11 | 金伯利-克拉克环球有限公司 | 可分散的非木纸浆 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE413684C (sv) * | 1974-09-23 | 1987-05-18 | Mo Och Domsjoe Ab | Forfarande for framstellning av cellulosamassa i utbytesomradet 65-95 % |
FI61215B (fi) * | 1976-11-23 | 1982-02-26 | Defibrator Ab | Saett och anordning att kontinuerligt framstaella lignocellulosahaltiga fibermaterial |
CA1074606A (en) * | 1977-06-08 | 1980-04-01 | Llewellyn E. Clark | Method and apparatus for thermo-mechanical pulping |
SE436368B (sv) * | 1979-01-12 | 1984-12-03 | Sunds Defibrator | Sett att framstella blekta, mekaniska, kemimekaniska och halvkemiska massor av lignocellulosahaltiga fibermaterial |
JPS5685488A (en) * | 1979-12-17 | 1981-07-11 | Mitsubishi Gas Chemical Co | Hydrogen peroxide refiner bleaching method of pulp |
JPS5725492A (en) * | 1980-07-16 | 1982-02-10 | Mitsubishi Gas Chemical Co | Hydrogen peroxide refiner bleaching of high yield pulp |
SE8501246L (sv) * | 1985-03-13 | 1986-09-14 | Eka Ab | Sett att tillverka blekt, kemimekanisk och halvkemisk fibermassa med anvendning av enstegsimpregnering |
US4718980A (en) * | 1985-12-30 | 1988-01-12 | Weyerhaeuser Company | Interstage treatment of mechanical pulp |
FR2613388B1 (fr) * | 1987-04-02 | 1990-05-04 | Atochem | Procede de blanchiment de pates |
SE9402101L (sv) * | 1994-06-15 | 1995-12-16 | Moelnlycke Ab | Lättavvattnad, bulkig, kemimekanisk massa med låg spet- och finmaterialhalt |
FI113552B (fi) * | 1999-12-09 | 2004-05-14 | Upm Kymmene Corp | Menetelmä painopaperin valmistamiseksi |
JP2002294574A (ja) * | 2001-03-30 | 2002-10-09 | Nippon Paper Industries Co Ltd | 嵩高パルプの製造法 |
US6743332B2 (en) * | 2001-05-16 | 2004-06-01 | Weyerhaeuser Company | High temperature peroxide bleaching of mechanical pulps |
CN1250811C (zh) * | 2001-07-19 | 2006-04-12 | 安德里兹有限公司 | 四步法碱性过氧化物机械制浆 |
JP4814448B2 (ja) * | 2001-08-06 | 2011-11-16 | 日本製紙株式会社 | 印刷用塗工紙 |
-
2003
- 2003-10-02 CA CA2533535A patent/CA2533535C/en not_active Expired - Lifetime
- 2003-10-02 BR BRPI0318520-6A patent/BR0318520A/pt active Search and Examination
- 2003-10-02 CN CN2003801104737A patent/CN1839227B/zh not_active Ceased
- 2003-10-02 SE SE0950616A patent/SE0950616L/sv not_active Application Discontinuation
- 2003-10-02 AU AU2003279120A patent/AU2003279120A1/en not_active Abandoned
- 2003-10-02 JP JP2005510190A patent/JP4580343B2/ja not_active Expired - Fee Related
- 2003-10-02 WO PCT/US2003/031341 patent/WO2005042830A1/en active Application Filing
-
2006
- 2006-03-30 FI FI20060305A patent/FI20060305A/fi not_active IP Right Cessation
- 2006-03-31 SE SE0600722A patent/SE532130C2/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP4580343B2 (ja) | 2010-11-10 |
SE0600722L (sv) | 2006-03-31 |
CA2533535A1 (en) | 2005-05-12 |
CN1839227B (zh) | 2011-08-17 |
JP2007521404A (ja) | 2007-08-02 |
FI20060305A (fi) | 2006-03-30 |
CN1839227A (zh) | 2006-09-27 |
WO2005042830A1 (en) | 2005-05-12 |
AU2003279120A1 (en) | 2005-05-19 |
SE0950616L (sv) | 2009-08-27 |
SE532130C2 (sv) | 2009-10-27 |
CA2533535C (en) | 2012-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law | ||
B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
B09A | Decision: intention to grant | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |