BR112013002163B8 - método para produção de nanocristais de celulose a partir de materiais de refugo que contêm celulose - Google Patents
método para produção de nanocristais de celulose a partir de materiais de refugo que contêm celuloseInfo
- Publication number
- BR112013002163B8 BR112013002163B8 BR112013002163A BR112013002163A BR112013002163B8 BR 112013002163 B8 BR112013002163 B8 BR 112013002163B8 BR 112013002163 A BR112013002163 A BR 112013002163A BR 112013002163 A BR112013002163 A BR 112013002163A BR 112013002163 B8 BR112013002163 B8 BR 112013002163B8
- Authority
- BR
- Brazil
- Prior art keywords
- cellulose
- waste materials
- containing waste
- nanocrystals
- producing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/08—Fractionation of cellulose, e.g. separation of cellulose crystallites
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
-
- 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
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
-
- 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
-
- 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
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0085—Introduction of auxiliary substances into the regenerating system in order to improve the performance of certain steps of the latter, the presence of these substances being confined to the regeneration cycle
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Analytical Chemistry (AREA)
- Sustainable Development (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Processing Of Solid Wastes (AREA)
- Paper (AREA)
- Treatment Of Sludge (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
método para produção de nanocristais de celuloses a partir de materiais de refugo que contêm celulose. trata-se de um processo que é revelado para recuperar celulose pura a partir de uma lama que contém celulose, sendo que o processo compreende tratar a fonte de celulose de lama sob condições que permitem a dissolução de material de não celulose e a suspensão da celulose, em que as ditas condições de dissolução não alteram a morfologia de celulose.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36868010P | 2010-07-29 | 2010-07-29 | |
| PCT/IL2011/000613 WO2012014213A1 (en) | 2010-07-29 | 2011-07-28 | Method for production of cellulose nano crystals from cellulose-containing waste materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112013002163B1 BR112013002163B1 (pt) | 2020-06-09 |
| BR112013002163B8 true BR112013002163B8 (pt) | 2020-11-24 |
Family
ID=44677992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112013002163A BR112013002163B8 (pt) | 2010-07-29 | 2011-07-28 | método para produção de nanocristais de celulose a partir de materiais de refugo que contêm celulose |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9464142B2 (pt) |
| EP (1) | EP2598535B1 (pt) |
| KR (1) | KR101864907B1 (pt) |
| CN (1) | CN103124744B (pt) |
| AU (1) | AU2011284253B2 (pt) |
| BR (1) | BR112013002163B8 (pt) |
| CA (1) | CA2806815C (pt) |
| ES (1) | ES2729656T3 (pt) |
| IL (1) | IL224461B (pt) |
| WO (1) | WO2012014213A1 (pt) |
| ZA (1) | ZA201300856B (pt) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097554B (zh) | 2012-03-06 | 2021-11-30 | 耶路撒冷希伯来大学伊森姆研究发展有限公司 | 包括纳米纤维素材料以及纳米颗粒的纳米复合材料的涂覆层 |
| CN102585017B (zh) * | 2012-03-27 | 2013-12-11 | 东华大学 | 一种纳米级加拿大一枝黄花微晶纤维素的制备方法 |
| US9410288B2 (en) * | 2013-08-08 | 2016-08-09 | Ecolab Usa Inc. | Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process |
| US9303360B2 (en) * | 2013-08-08 | 2016-04-05 | Ecolab Usa Inc. | Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process |
| EP3052699B1 (en) * | 2013-10-01 | 2019-03-06 | Ecolab USA Inc. | Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention, wet strength, and dry strength in papermaking process |
| JP6038001B2 (ja) * | 2013-10-30 | 2016-12-07 | ユニ・チャーム株式会社 | 使用済み衛生用品からリサイクルパルプを製造する方法 |
| EP3099735A1 (en) * | 2014-01-29 | 2016-12-07 | Yissum Research Development Company of the Hebrew University of Jerusalem Ltd. | Porous nanocrystalline cellulose structures |
| CA2943710A1 (en) | 2014-03-27 | 2015-10-01 | Melodea Ltd. | Nanocrystaline cellulose as absorbent and encapsulation material |
| IL232719A0 (en) | 2014-05-20 | 2014-08-31 | Yissum Res Dev Co | Use of cellulose nanocrystals in construction products |
| EP3152026B1 (en) | 2014-06-03 | 2023-08-02 | Essentium IPCO, LLC | Cellulose nanocrystal polymer composite |
| KR20180051489A (ko) | 2015-07-09 | 2018-05-16 | 이슘 리서치 디벨롭먼트 컴퍼니 오브 더 히브루 유니버시티 오브 예루살렘 엘티디. | 식품의 3차원 프린팅 |
| JP6905268B2 (ja) | 2015-09-17 | 2021-07-21 | メロデア リミテッドＭｅｌｏｄｅａ Ｌｔｄ． | Ｎｃｃ膜およびこれをベースにした製品 |
| EP3458645A1 (en) | 2016-05-16 | 2019-03-27 | Yissum Research Development Company of The Hebrew University of Jerusalem Ltd. | Modified nanocrystaline cellulose materials and formulations and products made therefrom |
| WO2018178991A1 (en) | 2017-03-29 | 2018-10-04 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd | Purification of an agent of interest |
| CN108149508A (zh) * | 2017-12-23 | 2018-06-12 | 林荣铨 | 一种石墨烯/果壳纤维的制备方法 |
| EP3735439A1 (en) | 2018-01-02 | 2020-11-11 | Yissum Research Development Company of the Hebrew University of Jerusalem Ltd | Stable organic light emitting coating |
| EP3735443B1 (en) | 2018-01-07 | 2022-03-30 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd | Wood paste and objects made therefrom |
| WO2019229759A1 (en) | 2018-05-31 | 2019-12-05 | Melodea Ltd. | Multilayered articles |
| EP3872127A4 (en) * | 2018-10-22 | 2022-08-10 | Toyo Seikan Group Holdings, Ltd. | GAS BARRIER COMPOSITION |
| CN112516970B (zh) * | 2020-12-14 | 2021-11-23 | 江南大学 | 一种纤维素纳米晶负载壳聚糖吸附剂及在回收污水稀土元素中的应用 |
| CN112679621B (zh) * | 2020-12-14 | 2021-12-28 | 江南大学 | 一种基于造纸脱墨污泥制备的纤维素纳米晶及在地下水铁锰去除中的应用 |
| IT202100003305A1 (it) * | 2021-02-15 | 2022-08-15 | Giacomo Mencarini | Procedimento per la trasformazione di fanghi di cartiera in prodotti rivendibili sul mercato |
| JP7268694B2 (ja) | 2021-03-31 | 2023-05-08 | 横河電機株式会社 | セルロースナノファイバー及びリグニン又はそれらの複合体を含む組成物並びにリグノセルロース由来材料の製造方法 |
| CA3224008A1 (en) | 2021-06-14 | 2022-12-22 | Melodea Ltd. | Processes for metallization and products formed therefrom |
| WO2023073705A1 (en) | 2021-10-27 | 2023-05-04 | International Global Consulting Limited | Biodegradable and composable fibers and materials made therefrom |
| WO2024105667A1 (en) | 2022-11-17 | 2024-05-23 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. | Formulations for preventing mosquito bites |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1528218A (en) * | 1923-11-26 | 1925-03-03 | Pacific Lumber Co | Process of manufacturing pure cellulose from wood |
| US4060684A (en) * | 1976-09-01 | 1977-11-29 | Olin Corporation | Process for recovering raw materials from waste cellophane |
| IL57024A (en) | 1979-04-09 | 1982-03-31 | Yissum Appl Eng Syst | Process for the separation of a strong mineral acid from an aqueous solution |
| US5961941A (en) * | 1997-06-17 | 1999-10-05 | Thermo Fibergen, Inc. | Production of precipitated calcium carbonate from papermaking sludge and sludge-derived ash |
| SI1877619T1 (sl) * | 2005-03-10 | 2013-12-31 | Applied Cleantech Inc. | Postopek za recikliranje vlaken iz odpadnih voda in sredstva za ta namen |
| EP1886983A1 (en) * | 2006-08-09 | 2008-02-13 | Russell R. Nickel | Method for manufacture of microcrystalline nitrocellulose |
| US20110028710A1 (en) | 2008-04-08 | 2011-02-03 | Hcl Cleantech Ltd. | Process for the recovery of hcl from a dilute solution thereof and extractant composition for use therein |
| US8398901B2 (en) | 2008-12-11 | 2013-03-19 | Fpinnovations | Method for producing iridescent solid nanocrystalline cellulose films incorporating patterns |
| EP2513149B1 (en) * | 2009-12-15 | 2016-01-27 | National Research Council of Canada | Cellulose nanocrystals from renewable biomass |
-
2011
- 2011-07-28 CN CN201180046255.6A patent/CN103124744B/zh active Active
- 2011-07-28 ES ES11752351T patent/ES2729656T3/es active Active
- 2011-07-28 WO PCT/IL2011/000613 patent/WO2012014213A1/en active Application Filing
- 2011-07-28 BR BR112013002163A patent/BR112013002163B8/pt active IP Right Grant
- 2011-07-28 AU AU2011284253A patent/AU2011284253B2/en not_active Ceased
- 2011-07-28 KR KR1020137005486A patent/KR101864907B1/ko active IP Right Grant
- 2011-07-28 CA CA2806815A patent/CA2806815C/en active Active
- 2011-07-28 EP EP11752351.4A patent/EP2598535B1/en active Active
- 2011-07-28 US US13/812,875 patent/US9464142B2/en active Active
-
2013
- 2013-01-29 IL IL224461A patent/IL224461B/en active IP Right Grant
- 2013-02-01 ZA ZA2013/00856A patent/ZA201300856B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR101864907B1 (ko) | 2018-07-04 |
| BR112013002163B1 (pt) | 2020-06-09 |
| ES2729656T3 (es) | 2019-11-05 |
| CN103124744A (zh) | 2013-05-29 |
| EP2598535A1 (en) | 2013-06-05 |
| CA2806815A1 (en) | 2012-02-02 |
| AU2011284253B2 (en) | 2014-06-05 |
| CN103124744B (zh) | 2016-05-04 |
| US9464142B2 (en) | 2016-10-11 |
| ZA201300856B (en) | 2014-01-29 |
| WO2012014213A1 (en) | 2012-02-02 |
| IL224461B (en) | 2018-06-28 |
| CA2806815C (en) | 2018-09-04 |
| US20130131332A1 (en) | 2013-05-23 |
| AU2011284253A1 (en) | 2013-02-21 |
| KR20130091339A (ko) | 2013-08-16 |
| EP2598535B1 (en) | 2019-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
| B08G | Application fees: restoration [chapter 8.7 patent gazette] | ||
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/07/2011, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: REF. RPI 2579 DE 09/06/2020 QUANTO AO ENDERECO. |