EP3322849A4 - Procédé de récupération de fibres propres sur des articles contaminés - Google Patents
Procédé de récupération de fibres propres sur des articles contaminés Download PDFInfo
- Publication number
- EP3322849A4 EP3322849A4 EP16825230.2A EP16825230A EP3322849A4 EP 3322849 A4 EP3322849 A4 EP 3322849A4 EP 16825230 A EP16825230 A EP 16825230A EP 3322849 A4 EP3322849 A4 EP 3322849A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- fiber recovery
- clean fiber
- contaminated articles
- contaminated
- articles
- 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
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
- D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
-
- 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
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/02—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fibres, slivers or rovings
-
- 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
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
- D21B1/026—Separating fibrous materials from waste
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
- D06B2700/36—Devices or methods for dyeing, washing or bleaching not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562192737P | 2015-07-15 | 2015-07-15 | |
PCT/US2016/042415 WO2017011722A1 (fr) | 2015-07-15 | 2016-07-15 | Procédé de récupération de fibres propres sur des articles contaminés |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3322849A1 EP3322849A1 (fr) | 2018-05-23 |
EP3322849A4 true EP3322849A4 (fr) | 2019-03-13 |
Family
ID=57758298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16825230.2A Pending EP3322849A4 (fr) | 2015-07-15 | 2016-07-15 | Procédé de récupération de fibres propres sur des articles contaminés |
Country Status (3)
Country | Link |
---|---|
US (1) | US20180202102A1 (fr) |
EP (1) | EP3322849A4 (fr) |
WO (1) | WO2017011722A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10458047B2 (en) * | 2018-01-22 | 2019-10-29 | Novetex Textiles Limited | System and method for recycling fibers from textiles waste |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996027045A1 (fr) * | 1995-02-21 | 1996-09-06 | Watson Dana L | Systeme et procede pour recycler des materiaux |
EP0869218A1 (fr) * | 1995-05-22 | 1998-10-07 | Westvaco Corporation | Elimination de colles des vieux papiers avec une force magnetique |
CA2328259A1 (fr) * | 2000-12-14 | 2002-06-14 | Nipun Marwah | Decontamination de dechets de papier |
US20130224486A1 (en) * | 2012-02-27 | 2013-08-29 | Community Energy Systems | Plastic feedstock and method of preparing the same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ247276A (en) * | 1992-04-06 | 1994-12-22 | Westvaco Corp | Production of papermaking fibre of low lignin content from recycled high lignin waste paper; mixtures with fresh pulp and products produced therefrom |
KR100248474B1 (ko) * | 1997-04-15 | 2000-03-15 | 루케 존 이에 | 폐지로부터 "점착물"의 자기제거 |
DE10000181A1 (de) * | 2000-01-05 | 2001-07-12 | Voith Paper Patent Gmbh | Verfahren zur Auflösung von Altpapier |
US6458240B1 (en) * | 2000-01-14 | 2002-10-01 | Georgia-Pacific Corporation | Method for removing contaminants from fibers in recycle fiber pulping |
ATE492683T1 (de) * | 2005-04-20 | 2011-01-15 | Dow Corning | Entfernung organischer ablagerungen von altpapierstoffen aus der papierherstellung |
-
2016
- 2016-07-15 WO PCT/US2016/042415 patent/WO2017011722A1/fr active Application Filing
- 2016-07-15 EP EP16825230.2A patent/EP3322849A4/fr active Pending
- 2016-07-15 US US15/744,461 patent/US20180202102A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996027045A1 (fr) * | 1995-02-21 | 1996-09-06 | Watson Dana L | Systeme et procede pour recycler des materiaux |
EP0869218A1 (fr) * | 1995-05-22 | 1998-10-07 | Westvaco Corporation | Elimination de colles des vieux papiers avec une force magnetique |
CA2328259A1 (fr) * | 2000-12-14 | 2002-06-14 | Nipun Marwah | Decontamination de dechets de papier |
US20130224486A1 (en) * | 2012-02-27 | 2013-08-29 | Community Energy Systems | Plastic feedstock and method of preparing the same |
Non-Patent Citations (1)
Title |
---|
See also references of WO2017011722A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3322849A1 (fr) | 2018-05-23 |
WO2017011722A1 (fr) | 2017-01-19 |
US20180202102A1 (en) | 2018-07-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PL3317336T3 (pl) | Sposób oczyszczania zanieczyszczonego polipropylenu | |
EP3204528A4 (fr) | Procédé de récupération | |
PL3317335T3 (pl) | Sposób oczyszczania zanieczyszczonych polimerów | |
EP3238840A4 (fr) | Procédé de recyclage d'article absorbant usé | |
PL3317334T3 (pl) | Sposób oczyszczania zanieczyszczonych polimerów | |
EP3495553A4 (fr) | Procédé de récupération de fibres de pâte à papier à partir d'articles absorbants usagés | |
IL248617A0 (en) | Methods for removing viral contaminants from pancreatic extracts | |
EP3495551A4 (fr) | Procédé de récupération de fibres de pâte à papier à partir d'articles absorbants usagés | |
EP3417954A4 (fr) | Procédé de récupération des fibres de pâte à partir d'articles absorbants usagés | |
SI3356264T1 (sl) | Postopek za razporejanje izdelkov | |
EP3603919A4 (fr) | Procédé de récupération d'éléments constitutifs à partir d'un article absorbant usagé | |
EP3128893A4 (fr) | Procédé de nettoyage pour coloscopie sans préparation | |
HUE046933T2 (hu) | Üvegtábla-egység elõállítására szolgáló eljárás | |
EP3561175A4 (fr) | Procédé de traitement de produit fibreux | |
SG11201606375QA (en) | Method for processing article | |
ZA201804873B (en) | Vacuum filtration method | |
EP3467196A4 (fr) | Procédé de nettoyage de vêtements | |
EP3495552A4 (fr) | Procédé de récupération de fibres de pâte à papier à partir d'articles absorbants usagés | |
EP3168225A4 (fr) | Procédé de purification de la fidaxomicine | |
EP3393625A4 (fr) | Procédés d'élimination de contaminants à partir de courants gazeux | |
EP3709857C0 (fr) | Methode pour nettoyage | |
HRP20180895T1 (hr) | Postupak za čišćenje sustava | |
EP3653692A4 (fr) | Procédé de nettoyage d'article dur | |
HUE053752T2 (hu) | Eljárás szálak szétválasztására | |
EP3322849A4 (fr) | Procédé de récupération de fibres propres sur des articles contaminés |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20180130 |
|
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 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: YANG, KAIYUAN Inventor name: SMID, JACK Inventor name: NEIDERT, ANITA Inventor name: MAJORS, MARK B. Inventor name: RAVAL, UDAYKUMAR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20190212 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: D21B 1/02 20060101ALI20190206BHEP Ipc: D06B 3/10 20060101ALI20190206BHEP Ipc: D21C 9/02 20060101AFI20190206BHEP Ipc: D21C 9/08 20060101ALI20190206BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20220330 |