ES2829173A1 - Procedimiento de desfibrado y dispositivo para obtener nanocelulosa - Google Patents

Procedimiento de desfibrado y dispositivo para obtener nanocelulosa Download PDF

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Publication number
ES2829173A1
ES2829173A1 ES201931057A ES201931057A ES2829173A1 ES 2829173 A1 ES2829173 A1 ES 2829173A1 ES 201931057 A ES201931057 A ES 201931057A ES 201931057 A ES201931057 A ES 201931057A ES 2829173 A1 ES2829173 A1 ES 2829173A1
Authority
ES
Spain
Prior art keywords
solution
nozzle
nanocellulose
chamber
frusto
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.)
Pending
Application number
ES201931057A
Other languages
English (en)
Spanish (es)
Inventor
Gonzalez Rafael Barahona
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.)
Bio Nc S L
Original Assignee
Bio Nc S L
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 Bio Nc S L filed Critical Bio Nc S L
Priority to ES201931057A priority Critical patent/ES2829173A1/es
Priority to FIEP20894510.5T priority patent/FI4067567T3/fi
Priority to EP20894510.5A priority patent/EP4067567B1/fr
Priority to PCT/ES2020/070733 priority patent/WO2021105538A1/fr
Publication of ES2829173A1 publication Critical patent/ES2829173A1/es
Pending legal-status Critical Current

Links

Classifications

    • 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
    • D21B1/30—Defibrating by other 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Disintegrating Or Milling (AREA)
ES201931057A 2019-11-28 2019-11-28 Procedimiento de desfibrado y dispositivo para obtener nanocelulosa Pending ES2829173A1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES201931057A ES2829173A1 (es) 2019-11-28 2019-11-28 Procedimiento de desfibrado y dispositivo para obtener nanocelulosa
FIEP20894510.5T FI4067567T3 (fi) 2019-11-28 2020-11-25 Jauhamismenetelmä ja laite nanoselluloosan hankkimiseksi
EP20894510.5A EP4067567B1 (fr) 2019-11-28 2020-11-25 Procédé de défibrage et dispositif d'obtention de nanocellulose
PCT/ES2020/070733 WO2021105538A1 (fr) 2019-11-28 2020-11-25 Procédé de défibrage et dispositif d'obtention de nanocellulose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201931057A ES2829173A1 (es) 2019-11-28 2019-11-28 Procedimiento de desfibrado y dispositivo para obtener nanocelulosa

Publications (1)

Publication Number Publication Date
ES2829173A1 true ES2829173A1 (es) 2021-05-28

Family

ID=76038099

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201931057A Pending ES2829173A1 (es) 2019-11-28 2019-11-28 Procedimiento de desfibrado y dispositivo para obtener nanocelulosa

Country Status (4)

Country Link
EP (1) EP4067567B1 (fr)
ES (1) ES2829173A1 (fr)
FI (1) FI4067567T3 (fr)
WO (1) WO2021105538A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5964983A (en) * 1995-02-08 1999-10-12 General Sucriere Microfibrillated cellulose and method for preparing a microfibrillated cellulose
US20090314864A1 (en) * 2008-06-19 2009-12-24 George Kruse Hydraulic jet mill
WO2010131016A2 (fr) * 2009-05-15 2010-11-18 Imerys Minerals Limited Composition de matière de charge pour papier
JP2013104142A (ja) * 2011-11-11 2013-05-30 Daicel Corp セルロース系不織布及びその製造方法並びにセパレータ
KR20170142836A (ko) * 2016-06-20 2017-12-28 한국전자통신연구원 나노 셀룰로오스 섬유 제조 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPR20070080A1 (it) 2007-10-23 2009-04-24 Niro Soavi Spa Valvola omogeneizzante
IT1395630B1 (it) 2009-09-10 2012-10-16 Gea Niro Soavi S P A Ora Gea Mechanical Equipment Italia S P A Omogeneizzatore ad alta pressione con riduttore epicicloidale
JP7193827B2 (ja) 2017-08-28 2022-12-21 増幸産業株式会社 摩砕機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5964983A (en) * 1995-02-08 1999-10-12 General Sucriere Microfibrillated cellulose and method for preparing a microfibrillated cellulose
US20090314864A1 (en) * 2008-06-19 2009-12-24 George Kruse Hydraulic jet mill
WO2010131016A2 (fr) * 2009-05-15 2010-11-18 Imerys Minerals Limited Composition de matière de charge pour papier
JP2013104142A (ja) * 2011-11-11 2013-05-30 Daicel Corp セルロース系不織布及びその製造方法並びにセパレータ
KR20170142836A (ko) * 2016-06-20 2017-12-28 한국전자통신연구원 나노 셀룰로오스 섬유 제조 방법

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ABDUL KHALIL H P S ET AL. Production and modification of nanofibrillated cellulose using various mechanical processes: A review. Carbohydrate Polymers 2014 Elsevier Ltd gbr. , 30/11/2013, Vol. 99, Páginas 649 - 665 ISSN 0144-8617 (print), (DOI: doi:10.1016/j.carbpol.2013.08.069) páginas 651 - 653; *
TOBERA_WIKI Recuperado de Internet. URL: https://web.archive.org/web/20190627021738/https://es.wikipedia.org/wiki/Tobera . 27/06/2019, *

Also Published As

Publication number Publication date
FI4067567T3 (fi) 2024-10-08
EP4067567A1 (fr) 2022-10-05
EP4067567A4 (fr) 2023-01-25
EP4067567B1 (fr) 2024-07-10
WO2021105538A1 (fr) 2021-06-03

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