EP3724379C0 - System for refining vegetal fibres by vapour explosion and corresponding refining method - Google Patents

System for refining vegetal fibres by vapour explosion and corresponding refining method

Info

Publication number
EP3724379C0
EP3724379C0 EP18836284.2A EP18836284A EP3724379C0 EP 3724379 C0 EP3724379 C0 EP 3724379C0 EP 18836284 A EP18836284 A EP 18836284A EP 3724379 C0 EP3724379 C0 EP 3724379C0
Authority
EP
European Patent Office
Prior art keywords
refining
vapour explosion
vegetal fibres
vegetal
fibres
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.)
Active
Application number
EP18836284.2A
Other languages
German (de)
French (fr)
Other versions
EP3724379B1 (en
EP3724379A1 (en
Inventor
Daniel Dupont
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.)
La Chanvriere
La Chanvriere
Original Assignee
La Chanvriere
La Chanvriere
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 La Chanvriere, La Chanvriere filed Critical La Chanvriere
Publication of EP3724379A1 publication Critical patent/EP3724379A1/en
Application granted granted Critical
Publication of EP3724379C0 publication Critical patent/EP3724379C0/en
Publication of EP3724379B1 publication Critical patent/EP3724379B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
    • D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
    • D01B1/10—Separating vegetable fibres from stalks or leaves
    • D01B1/14—Breaking or scutching, e.g. of flax; Decorticating
    • 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
    • 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
    • D21B1/36—Explosive disintegration by sudden pressure reduction
EP18836284.2A 2017-12-19 2018-12-18 System for refining vegetal fibres by vapour explosion and corresponding refining method Active EP3724379B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1762418A FR3075226B1 (en) 2017-12-19 2017-12-19 PROCESS FOR REFINING VEGETABLE FIBERS BY STEAM EXPLOSION
PCT/FR2018/053381 WO2019122694A1 (en) 2017-12-19 2018-12-18 Method for refining plant fibres by steam explosion

Publications (3)

Publication Number Publication Date
EP3724379A1 EP3724379A1 (en) 2020-10-21
EP3724379C0 true EP3724379C0 (en) 2023-06-07
EP3724379B1 EP3724379B1 (en) 2023-06-07

Family

ID=62143270

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18836284.2A Active EP3724379B1 (en) 2017-12-19 2018-12-18 System for refining vegetal fibres by vapour explosion and corresponding refining method

Country Status (7)

Country Link
US (1) US11111604B2 (en)
EP (1) EP3724379B1 (en)
CN (1) CN111801447B (en)
CA (1) CA3086378A1 (en)
ES (1) ES2955332T3 (en)
FR (1) FR3075226B1 (en)
WO (1) WO2019122694A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113091443B (en) * 2021-04-27 2022-05-24 中国矿业大学 Transient dehydration upgrading and warm-pressing instant device system for lignite

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB388561A (en) * 1932-02-08 1933-03-02 Charles Victor Rowell Process for decorticating vegetable fibre and the manufacture of products therefrom
US5225045A (en) * 1991-02-14 1993-07-06 Watson Dana L System and method for recycling materials from disposed diapers
US6238516B1 (en) * 1991-02-14 2001-05-29 Dana L. Watson System and method for cleaning, processing, and recycling materials
JP2005273047A (en) * 2004-03-23 2005-10-06 Yasujima:Kk Fiberization method by blasting treatment of sugar cane or the like
CN1737253A (en) * 2005-08-27 2006-02-22 蔡文翀 Method and equipment for producing paper pulp by gases mixed explosion
US8057639B2 (en) * 2008-02-28 2011-11-15 Andritz Inc. System and method for preextraction of hemicellulose through using a continuous prehydrolysis and steam explosion pretreatment process
CN101463570B (en) * 2009-01-12 2012-01-04 广州华新科实业有限公司 Screw rod injection type plant fibre steam blasting device and method
CN101608412B (en) * 2009-07-13 2010-12-08 天津大学 Decrystallization method for plant straw by microwave-steam explosion synchronous coupling method
CN101864682A (en) * 2010-04-23 2010-10-20 杨泓 Disassembly system of vegetable fibers
AT509319B1 (en) * 2010-05-25 2011-08-15 Biogas Systems Gmbh METHOD AND DEVICE FOR HYDROLYSIS OF PREFERABLY SOLID, ORGANIC SUBSTRATES
CN102206925B (en) * 2011-04-13 2013-11-20 北京中诺德瑞工业科技有限公司 Multi-tank steam explosion device
US8961628B2 (en) * 2012-06-22 2015-02-24 Sundrop Fuels, Inc. Pretreatment of biomass using steam explosion methods
DK2897925T3 (en) * 2012-09-19 2017-07-17 Andritz Inc METHOD AND APPARATUS FOR SUPPLYING STEAM TO A STEAM EXPLOSION TREATMENT PROCESS
CN203360923U (en) * 2013-07-09 2013-12-25 安徽工程大学 Straw-fiber directional dismantling equipment
CN103382669B (en) * 2013-07-09 2015-05-13 安徽工程大学 Equipment for directionally disassembling straw fibers and disassembling method thereof
CN203429492U (en) * 2013-08-23 2014-02-12 华南理工大学 Multistage single-screw continuous type steam explosion device for plant fiber
HUE042701T2 (en) * 2014-11-10 2019-07-29 Mattes & Ammann Gmbh & Co Kg Method and apparatus for obtaining fibres from at least one plant stem and use of a liquid or gas stream therein
CN204803675U (en) * 2015-01-19 2015-11-25 北京中金元龙科技开发有限公司 Anhydrous slurrying device
CN106592308B (en) * 2017-01-05 2017-11-17 新疆弘瑞达纤维有限公司 A kind of gas Hong quick-fried processor
JP6879106B2 (en) * 2017-07-31 2021-06-02 セイコーエプソン株式会社 Fiber defibrated product manufacturing equipment and sheet manufacturing equipment

Also Published As

Publication number Publication date
CA3086378A1 (en) 2019-06-27
US20200347548A1 (en) 2020-11-05
ES2955332T3 (en) 2023-11-30
CN111801447A (en) 2020-10-20
WO2019122694A1 (en) 2019-06-27
CN111801447B (en) 2022-10-28
FR3075226A1 (en) 2019-06-21
FR3075226B1 (en) 2019-11-22
US11111604B2 (en) 2021-09-07
EP3724379B1 (en) 2023-06-07
EP3724379A1 (en) 2020-10-21

Similar Documents

Publication Publication Date Title
EP3212108A4 (en) System and method for instrument disturbance compensation
PL3247256T3 (en) Method and system for automatic eyesight test
EP3134844A4 (en) Method and system for ensuring an application conforms with security and regulatory controls prior to deployment
EP3240468A4 (en) A system and method for measuring ocular motility
EP3238133A4 (en) System and method for improved display
EP3158424A4 (en) System and method for display enhancement
EP3161465A4 (en) System and method for sensing oil quality
EP3485444A4 (en) Method and system for automatically extracting relevant tax terms from forms and instructions
EP3173944A4 (en) Database access method and apparatus and database system
HK1252093A1 (en) System and method for vertical flight display
EP3379486A4 (en) System and method for providing cooking contents
EP3038586A4 (en) System and method for distinguishing manual from automated cpr
EP3131465A4 (en) System and method for improved light delivery to and from subjects
EP3113087A4 (en) Personnel expense simulation system, personnel expense simulation method, and personnel expense simulation program
EP3504361A4 (en) An apparatus and method for separating fibres from plants
GB2522211B (en) System and method for deploying an optical fibre within an elongated space
IL257316A (en) System and method for extracting essential oils
GB201610817D0 (en) System and method for remote access
EP3300126A4 (en) Process method for refining photoconverter to bond-package led and refinement equipment system
IL238125B (en) Method for operating a ground-based anti-aircraft system
EP3220346A4 (en) Method for sharing content and content sharing system
EP3347829A4 (en) Method and system for providing organized content
PL3020881T3 (en) Method and system for providing retrofitted insulation
GB201806263D0 (en) System and method for content messagin
EP3356952A4 (en) Method and system for ideogram character analysis

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200715

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20221102

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 1575237

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230615

Ref country code: DE

Ref legal event code: R096

Ref document number: 602018051477

Country of ref document: DE

U01 Request for unitary effect filed

Effective date: 20230626

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI

Effective date: 20230629

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230907

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230908

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2955332

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20231130

U20 Renewal fee paid [unitary effect]

Year of fee payment: 6

Effective date: 20231207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20231220

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231007

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231007

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: RO

Payment date: 20231212

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607