WO2014000420A1 - 一种化学制浆方法 - Google Patents

一种化学制浆方法 Download PDF

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Publication number
WO2014000420A1
WO2014000420A1 PCT/CN2013/000757 CN2013000757W WO2014000420A1 WO 2014000420 A1 WO2014000420 A1 WO 2014000420A1 CN 2013000757 W CN2013000757 W CN 2013000757W WO 2014000420 A1 WO2014000420 A1 WO 2014000420A1
Authority
WO
WIPO (PCT)
Prior art keywords
alkali
sulfate
pulping
slurry
fiber
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.)
Ceased
Application number
PCT/CN2013/000757
Other languages
English (en)
French (fr)
Chinese (zh)
Inventor
尹应武
万鹏
喻宏贵
张玉娟
孙响响
张玲燕
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.)
BEIJING INSIGHT BIOMASS LLC
Original Assignee
BEIJING INSIGHT BIOMASS LLC
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 BEIJING INSIGHT BIOMASS LLC filed Critical BEIJING INSIGHT BIOMASS LLC
Priority to US14/411,077 priority Critical patent/US9951476B2/en
Priority to JP2015518791A priority patent/JP6363596B2/ja
Priority to RU2014153676A priority patent/RU2642417C2/ru
Priority to CA2877756A priority patent/CA2877756C/en
Publication of WO2014000420A1 publication Critical patent/WO2014000420A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums
    • 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

Definitions

  • Chemical mechanical pulp is a method of separating fibrous raw materials by chemical, thermal, mechanical methods or a combination of the three. Chemical mechanical pulp is mainly used in the intercellular layer due to the exfoliation of lignin by chemicals such as alkali. The long fibers are high and the content of fine fibers is low, and the lignin content is high, and the light scattering coefficient is high. Chemical mechanical pulp is used as a supplement to pulp raw materials, and the effective utilization of wood scraping corner scrap has certain potentials for development and application in the pulping industry.
  • the present invention is a chemical pulping method developed based on the above basics. This method inherits the technical characteristics of one of the four ancient inventions of papermaking, combined with the research results of our previous strong alkali pulping, not only greatly improved the pulping efficiency, but also made the pulp reach the yield close to the mechanical pulp, and at the same time Minimizes fiber breakage and maintains fiber strength. Summary of the invention
  • the bursting index was 2.39 kPa-m 2 /g
  • the folding resistance was 54 times
  • the tensile index was 26.9 Nm/g
  • the tear index was 15.1 mN-m 2 /g
  • the filtrate COD was 80400
  • the pH was 9.82.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
PCT/CN2013/000757 2012-06-25 2013-06-25 一种化学制浆方法 Ceased WO2014000420A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US14/411,077 US9951476B2 (en) 2012-06-25 2013-06-25 Chemical pulping method
JP2015518791A JP6363596B2 (ja) 2012-06-25 2013-06-25 化学パルプ製造方法
RU2014153676A RU2642417C2 (ru) 2012-06-25 2013-06-25 Химический способ варки целлюлозы
CA2877756A CA2877756C (en) 2012-06-25 2013-06-25 Chemical pulping method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210209351.4A CN103510418B (zh) 2012-06-25 2012-06-25 一种无黑液化学制浆工艺
CN201210209351.4 2012-06-25

Publications (1)

Publication Number Publication Date
WO2014000420A1 true WO2014000420A1 (zh) 2014-01-03

Family

ID=49782158

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/000757 Ceased WO2014000420A1 (zh) 2012-06-25 2013-06-25 一种化学制浆方法

Country Status (8)

Country Link
US (1) US9951476B2 (enExample)
JP (1) JP6363596B2 (enExample)
CN (1) CN103510418B (enExample)
CA (1) CA2877756C (enExample)
MY (1) MY167475A (enExample)
RU (1) RU2642417C2 (enExample)
TW (1) TWI585267B (enExample)
WO (1) WO2014000420A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8317975B2 (en) 2004-04-20 2012-11-27 The Research Foundation Of The State University Of New York Product and processes from an integrated forest biorefinery
CN108911603B (zh) * 2018-07-26 2021-02-09 上海石化安东混凝土有限公司 一种大体积混凝土及其制备和施工工艺
CN110078106B (zh) * 2019-05-07 2021-11-16 李平 电石渣的回收利用方法
CN113386233B (zh) * 2020-03-13 2022-08-09 厦门大学 一种纤维素基型材及加工工艺
CN112229977B (zh) * 2020-09-03 2023-03-17 神华国能集团有限公司 一种确定入炉煤中电石渣比例的方法
CN115874479B (zh) * 2021-09-29 2024-04-19 武夷学院 一种原料循环套用的碱法酸法制浆工艺和工程
CN114477404B (zh) * 2022-02-25 2023-10-27 海南扬航实业有限公司 一种污水絮凝剂的制备方法
CN115305738A (zh) * 2022-08-22 2022-11-08 华南理工大学 一种lcp清洁制浆方法
CN115434178B (zh) * 2022-08-23 2023-09-01 天津科技大学 一种化机浆废液的化学碱回收处理工艺
CN115467182B (zh) * 2022-08-23 2024-01-05 天津科技大学 一种纸浆生产原料预处理工艺
CN116356441B (zh) * 2023-03-02 2025-08-12 东华大学 一种基于玉米芯的再生纤维素纤维制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1051953A (zh) * 1989-11-23 1991-06-05 Eka诺贝尔公司 用于硫酸盐纸浆蒸煮的高硫化度蒸煮液的制备方法
CN1278282A (zh) * 1997-10-30 2000-12-27 纳幕尔杜邦公司 用于从水分散体中除去颗粒的改性阳离子淀粉组合物
CN1865583A (zh) * 2006-06-07 2006-11-22 岳阳纸业股份有限公司 一种龙须草与芦苇混合制浆工艺
CN1970885A (zh) * 2006-12-19 2007-05-30 崇州市上元小中纸制品加工厂 一种利用废纸生产平衡纸用纸浆的方法
CN101063275A (zh) * 2007-02-13 2007-10-31 安徽农业大学 一种宣纸燎草浆的制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU42936A1 (ru) * 1931-04-19 1935-04-30 Нашионал Файбе Корпорэшен Способ получени целлюлозы из неокоренного дерева
US2388592A (en) * 1940-03-21 1945-11-06 Defibrator Ab Process of making ligno-cellulose pulps from straw
DE2322436A1 (de) 1973-05-17 1974-11-21 Texaco Development Corp Verfahren zur behandlung alkalischer kraft-kochablaugen
JPS5290468A (en) 1976-01-27 1977-07-29 Nittan Co Ltd Method of treating pulping waste water
JPS5496102A (en) 1978-09-06 1979-07-30 Kogyo Gijutsuin High yield pulp making method
US5182161A (en) * 1990-07-10 1993-01-26 Mitsubishi Paper Mills Limited Support for photosensitive materials
JP2899078B2 (ja) 1990-07-10 1999-06-02 三菱製紙株式会社 感光材料用支持体
EP1021613A1 (en) 1997-10-07 2000-07-26 Weyerhaeuser Company Method for processing straw into pulp and paper product therefrom
JP2001295188A (ja) 2000-04-07 2001-10-26 Taihei Kogyo Co Ltd 植物性繊維質の蒸解処理方法
AU2000255761B2 (en) 2000-06-29 2006-05-25 Cp & P Co. Ltd Method for preparing pulp from cornstalk
GB2439135A (en) * 2006-06-13 2007-12-19 Ecopulpa Limitada Pulp process
CN101748633B (zh) * 2008-12-19 2012-07-04 北京英力生科新材料技术有限公司 纤维素提取新工艺
CN101899794B (zh) * 2009-05-27 2012-07-04 北京英力生科新材料技术有限公司 从植物体中提取纤维的绿色工艺
CN102337687B (zh) * 2010-07-15 2014-01-22 北京英力生科新材料技术有限公司 一种从植物体中高得率获得高性能纤维的制浆工艺

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1051953A (zh) * 1989-11-23 1991-06-05 Eka诺贝尔公司 用于硫酸盐纸浆蒸煮的高硫化度蒸煮液的制备方法
CN1278282A (zh) * 1997-10-30 2000-12-27 纳幕尔杜邦公司 用于从水分散体中除去颗粒的改性阳离子淀粉组合物
CN1865583A (zh) * 2006-06-07 2006-11-22 岳阳纸业股份有限公司 一种龙须草与芦苇混合制浆工艺
CN1970885A (zh) * 2006-12-19 2007-05-30 崇州市上元小中纸制品加工厂 一种利用废纸生产平衡纸用纸浆的方法
CN101063275A (zh) * 2007-02-13 2007-10-31 安徽农业大学 一种宣纸燎草浆的制备方法

Also Published As

Publication number Publication date
TW201400670A (zh) 2014-01-01
CA2877756A1 (en) 2014-01-03
JP6363596B2 (ja) 2018-07-25
US20150176207A1 (en) 2015-06-25
MY167475A (en) 2018-08-29
CN103510418B (zh) 2016-03-30
JP2015525313A (ja) 2015-09-03
TWI585267B (zh) 2017-06-01
CA2877756C (en) 2018-08-28
US9951476B2 (en) 2018-04-24
RU2014153676A (ru) 2016-08-20
RU2642417C2 (ru) 2018-01-24
CN103510418A (zh) 2014-01-15

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