EA036567B9 - Способ сокращения общего потребления электроэнергии при производстве наноцеллюлозы - Google Patents

Способ сокращения общего потребления электроэнергии при производстве наноцеллюлозы

Info

Publication number
EA036567B9
EA036567B9 EA201891226A EA201891226A EA036567B9 EA 036567 B9 EA036567 B9 EA 036567B9 EA 201891226 A EA201891226 A EA 201891226A EA 201891226 A EA201891226 A EA 201891226A EA 036567 B9 EA036567 B9 EA 036567B9
Authority
EA
Eurasian Patent Office
Prior art keywords
energy consumption
overall energy
production
nanocellulose
reduce
Prior art date
Application number
EA201891226A
Other languages
English (en)
Other versions
EA036567B1 (ru
EA201891226A1 (ru
Inventor
Саши Момин
Адрианус Йоханнес Эрнст Янсен
Original Assignee
Саппи Нидерландс Сервисез Б.В.
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 Саппи Нидерландс Сервисез Б.В. filed Critical Саппи Нидерландс Сервисез Б.В.
Publication of EA201891226A1 publication Critical patent/EA201891226A1/ru
Publication of EA036567B1 publication Critical patent/EA036567B1/ru
Publication of EA036567B9 publication Critical patent/EA036567B9/ru

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
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/02—Methods of beating; Beaters of the Hollander type
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Способ сокращения общего потребления электроэнергии при производстве дисперсии наноцеллюлозы из исходного целлюлозного материала, включающий промежуточную стадию, снижающую общее потребление электроэнергии по меньшей мере на 50%, по сравнению со способом, в котором отсутствует указанная промежуточная стадия.
EA201891226A 2015-12-04 2016-12-05 Способ сокращения общего потребления электроэнергии при производстве наноцеллюлозы EA036567B9 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15198088.5A EP3176321A1 (en) 2015-12-04 2015-12-04 Process to reduce the overall energy consumption in the production of nanocellulose
PCT/EP2016/079775 WO2017093568A1 (en) 2015-12-04 2016-12-05 Process to reduce the overall energy consumption in the production of nanocellulose

Publications (3)

Publication Number Publication Date
EA201891226A1 EA201891226A1 (ru) 2018-12-28
EA036567B1 EA036567B1 (ru) 2020-11-24
EA036567B9 true EA036567B9 (ru) 2020-12-24

Family

ID=55072422

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201891226A EA036567B9 (ru) 2015-12-04 2016-12-05 Способ сокращения общего потребления электроэнергии при производстве наноцеллюлозы

Country Status (12)

Country Link
US (1) US20200248405A1 (ru)
EP (2) EP3176321A1 (ru)
JP (1) JP6783309B2 (ru)
KR (1) KR102267446B1 (ru)
CN (1) CN108474175B (ru)
AU (1) AU2016363832A1 (ru)
BR (1) BR112018010451A8 (ru)
CA (1) CA3007145A1 (ru)
EA (1) EA036567B9 (ru)
TW (1) TWI688692B (ru)
WO (1) WO2017093568A1 (ru)
ZA (1) ZA201804457B (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109972439B (zh) * 2017-12-28 2022-12-02 上海凯矜新材料科技有限公司 制备纳米纤维素的方法
GB2605187A (en) 2021-03-26 2022-09-28 Futamura Chemical Uk Ltd Dissolution method
KR102454807B1 (ko) * 2022-07-22 2022-10-17 주식회사 모빅신소재기술 친환경적이며 경제적인 공법으로 바이오매스 유래 셀룰로오스를 나노 섬유화하는 제조공정 및 이의 제조장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008027096A1 (en) * 2006-08-31 2008-03-06 Kx Technologies Llc Process for producing nanofibers
WO2014009517A1 (en) * 2012-07-13 2014-01-16 Sappi Netherlands Services B.V. Low energy method for the preparation of non-derivatized nanocellulose
WO2014184438A1 (en) * 2013-05-14 2014-11-20 Upm-Kymmene Corporation A method and a device for producing nanofibrillar cellulose

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Publication number Priority date Publication date Assignee Title
US4166584A (en) 1975-09-05 1979-09-04 Asplund Arne J A Apparatus for producing pulp from lignocellulose-containing material
US4374702A (en) 1979-12-26 1983-02-22 International Telephone And Telegraph Corporation Microfibrillated cellulose
JP2967804B2 (ja) * 1995-04-07 1999-10-25 特種製紙株式会社 超微細フィブリル化セルロース及びその製造方法並びに超微細フィブリル化セルロースを用いた塗工紙の製造方法及び染色紙の製造方法
US6183596B1 (en) 1995-04-07 2001-02-06 Tokushu Paper Mfg. Co., Ltd. Super microfibrillated cellulose, process for producing the same, and coated paper and tinted paper using the same
JP4302794B2 (ja) * 1998-06-23 2009-07-29 ダイセル化学工業株式会社 微小繊維状セルロース及びその製造方法
CN101512051A (zh) * 2006-08-31 2009-08-19 Kx技术有限公司 制造纳米纤维的方法
JP2008075214A (ja) * 2006-09-21 2008-04-03 Kimura Chem Plants Co Ltd ナノファイバーの製造方法およびナノファイバー
JP5330882B2 (ja) * 2009-03-30 2013-10-30 日本製紙株式会社 セルロースゲル分散液の製造方法
PL2808440T3 (pl) * 2009-03-30 2020-01-31 Fiberlean Technologies Limited Sposób wytwarzania zawiesin nanofibrylarnej celulozy
GB0916031D0 (en) * 2009-09-14 2009-10-28 Univ Nottingham Cellulose nanoparticle aerogels,hydrogels and organogels
FI122776B (fi) 2010-11-30 2012-06-29 Upm Kymmene Corp Menetelmä ja järjestelmä nanoselluloosan valmistamiseksi sekä nanoselluloosa
FI122889B (fi) 2010-12-31 2012-08-31 Upm Kymmene Corp Menetelmä ja laitteisto nanoselluloosan valmistamiseksi
FI126206B (fi) 2011-06-23 2016-08-15 Upm Kymmene Corp Menetelmä ja laitteisto selluloosapitoisten materiaalien fibrilloimiseksi
JP2013067904A (ja) * 2011-09-22 2013-04-18 Nippon Paper Industries Co Ltd 酸化パルプの洗浄及び脱水方法
JP5895834B2 (ja) * 2012-12-26 2016-03-30 王子ホールディングス株式会社 微細セルロース繊維の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008027096A1 (en) * 2006-08-31 2008-03-06 Kx Technologies Llc Process for producing nanofibers
WO2014009517A1 (en) * 2012-07-13 2014-01-16 Sappi Netherlands Services B.V. Low energy method for the preparation of non-derivatized nanocellulose
WO2014184438A1 (en) * 2013-05-14 2014-11-20 Upm-Kymmene Corporation A method and a device for producing nanofibrillar cellulose

Also Published As

Publication number Publication date
JP6783309B2 (ja) 2020-11-11
AU2016363832A1 (en) 2018-06-14
CN108474175B (zh) 2020-08-11
WO2017093568A1 (en) 2017-06-08
KR102267446B1 (ko) 2021-06-21
EA036567B1 (ru) 2020-11-24
BR112018010451A8 (pt) 2019-02-26
EA201891226A1 (ru) 2018-12-28
CA3007145A1 (en) 2017-06-08
ZA201804457B (en) 2019-09-25
EP3176321A1 (en) 2017-06-07
CN108474175A (zh) 2018-08-31
TWI688692B (zh) 2020-03-21
JP2019500508A (ja) 2019-01-10
EP3384080A1 (en) 2018-10-10
TW201736670A (zh) 2017-10-16
BR112018010451A2 (pt) 2018-11-21
US20200248405A1 (en) 2020-08-06
KR20180090802A (ko) 2018-08-13

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Legal Events

Date Code Title Description
TH4A Publication of the corrected specification to eurasian patent
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM RU