DK3080353T3 - Fremgangsmåde til oprensning og isolering af lignin - Google Patents
Fremgangsmåde til oprensning og isolering af lignin Download PDFInfo
- Publication number
- DK3080353T3 DK3080353T3 DK14821093.3T DK14821093T DK3080353T3 DK 3080353 T3 DK3080353 T3 DK 3080353T3 DK 14821093 T DK14821093 T DK 14821093T DK 3080353 T3 DK3080353 T3 DK 3080353T3
- Authority
- DK
- Denmark
- Prior art keywords
- lignin
- isolation
- purification
- Prior art date
Links
- 238000002955 isolation Methods 0.000 title 1
- 229920005610 lignin Polymers 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
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
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/86—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
- C07G1/00—Lignin; Lignin derivatives
-
- 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
- D21C11/0035—Introduction of compounds, e.g. sodium sulfate, into the cycle in order to compensate for the losses of pulping agents
-
- 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
-
- 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
- D21C11/04—Regeneration of pulp liquors or effluent waste waters of alkali lye
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Compounds Of Unknown Constitution (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13196954 | 2013-12-12 | ||
| PCT/EP2014/077450 WO2015086772A1 (en) | 2013-12-12 | 2014-12-11 | Process for lignin purification and isolation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3080353T3 true DK3080353T3 (da) | 2022-04-04 |
Family
ID=49816803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK14821093.3T DK3080353T3 (da) | 2013-12-12 | 2014-12-11 | Fremgangsmåde til oprensning og isolering af lignin |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US20160298295A1 (da) |
| EP (1) | EP3080353B1 (da) |
| JP (1) | JP6559137B2 (da) |
| CN (1) | CN105814256B (da) |
| CA (1) | CA2933129C (da) |
| DK (1) | DK3080353T3 (da) |
| ES (1) | ES2911666T3 (da) |
| HU (1) | HUE058262T2 (da) |
| PL (1) | PL3080353T3 (da) |
| WO (1) | WO2015086772A1 (da) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014221238A1 (de) * | 2014-10-20 | 2016-04-21 | Mpg Max-Planck-Gesellschaft Zur Förderung Der Wissenschaften E.V. | Verfahren zur Fällung von Lignin aus Organosolv-Kochlaugen |
| SE539761C2 (en) * | 2016-03-21 | 2017-11-21 | Stora Enso Oyj | Liquid lignin composition, lignin-based resin, and method of increasing the solubility of equation |
| BR112018076770A2 (pt) * | 2016-07-01 | 2019-04-02 | Ren Fuel K2B Ab | composição, método de preparação da composição, uso da composição, combustível obtido a partir da composição, e compósito |
| AT519535A1 (de) * | 2016-12-23 | 2018-07-15 | Univ Wien Tech | Herstellungsverfahren |
| CN107383307B (zh) * | 2017-06-28 | 2019-12-10 | 南通市裕如工程材料有限责任公司 | 一种利用改性木质素增强硬质聚氨酯材料及其制备方法 |
| US11840776B2 (en) * | 2018-02-26 | 2023-12-12 | The Texas A&M University System | Lignin fractionation and fabrication for quality carbon fiber |
| AT521393B1 (de) * | 2018-06-27 | 2021-02-15 | Univ Wien Tech | Verfahren zur Herstellung von Ligninpartikel im Rahmen eines kontinuierlichen Verfahrens |
| WO2020013752A1 (en) * | 2018-07-12 | 2020-01-16 | Suncarbon Ab | Lignin purification |
| CN109456496A (zh) * | 2018-11-26 | 2019-03-12 | 广州楹鼎生物科技有限公司 | 一种木质素的纯化方法 |
| US20240052530A1 (en) * | 2020-08-25 | 2024-02-15 | The Texas A&M University System | Lignin Fractionation and Fabrication for Quality Carbon Fiber |
| CN115651213A (zh) * | 2022-12-06 | 2023-01-31 | 盱眙凹土能源环保材料研发中心 | 一种从水稻副产物提取二氧化硅、木质素和纳米纤维素的方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2445838A (en) * | 1943-12-29 | 1948-07-27 | Sulfit Aktiebolaget Gota | Treatment of waste sulfite liquor |
| DE3339449A1 (de) * | 1983-10-31 | 1985-05-09 | MD Verwaltungsgesellschaft Nicolaus GmbH & Co. KG, 8000 München | Verfahren zur gewinnung von lignin aus alkalischen lignin-loesungen |
| CA1267648A (en) * | 1985-11-05 | 1990-04-10 | Raphael Katzen | Process for lignin recovery |
| US4764596A (en) * | 1985-11-05 | 1988-08-16 | Repap Technologies Inc. | Recovery of lignin |
| EP0364632A1 (en) * | 1988-10-17 | 1990-04-25 | Zeneca Limited | Production of lignin |
| CA2026585A1 (en) * | 1989-10-10 | 1991-04-11 | Chester W. Sink | Isolation of lignin from solvent pulping liquors |
| AU6265699A (en) * | 1998-09-24 | 2000-04-10 | Kenneth R. Kurple | Pulping process without a recovery furnace |
| GB0325578D0 (en) * | 2003-11-03 | 2003-12-03 | Bioregional Minimills Uk Ltd | Method for treating black liquor |
| WO2004106624A1 (en) * | 2003-06-03 | 2004-12-09 | Pacific Pulp Resources Inc. | Method for producing pulp and lignin |
| US8252141B2 (en) * | 2006-12-22 | 2012-08-28 | Andritz Oy | Method for recovering a low sodium content lignin fuel from black liquor |
| AT510346A1 (de) * | 2010-09-02 | 2012-03-15 | Annikki Gmbh | Ligningewinnung |
| AT510812A1 (de) * | 2010-10-29 | 2012-06-15 | Annikki Gmbh | Verfahren zur gewinnung von lignin |
| FI123086B (fi) * | 2011-02-28 | 2012-10-31 | Aalto Korkeakoulusaeaetioe | Menetelmä kemikaalien talteenottamiseksi |
-
2014
- 2014-12-11 US US15/101,804 patent/US20160298295A1/en not_active Abandoned
- 2014-12-11 EP EP14821093.3A patent/EP3080353B1/en active Active
- 2014-12-11 HU HUE14821093A patent/HUE058262T2/hu unknown
- 2014-12-11 PL PL14821093T patent/PL3080353T3/pl unknown
- 2014-12-11 JP JP2016538655A patent/JP6559137B2/ja active Active
- 2014-12-11 CN CN201480066125.2A patent/CN105814256B/zh active Active
- 2014-12-11 ES ES14821093T patent/ES2911666T3/es active Active
- 2014-12-11 WO PCT/EP2014/077450 patent/WO2015086772A1/en not_active Ceased
- 2014-12-11 CA CA2933129A patent/CA2933129C/en active Active
- 2014-12-11 DK DK14821093.3T patent/DK3080353T3/da active
-
2018
- 2018-06-15 US US16/010,022 patent/US20180298554A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2933129A1 (en) | 2015-06-18 |
| ES2911666T3 (es) | 2022-05-20 |
| EP3080353B1 (en) | 2022-01-26 |
| CN105814256B (zh) | 2018-06-26 |
| JP2017502126A (ja) | 2017-01-19 |
| HUE058262T2 (hu) | 2022-07-28 |
| US20160298295A1 (en) | 2016-10-13 |
| JP6559137B2 (ja) | 2019-08-14 |
| CN105814256A (zh) | 2016-07-27 |
| US20180298554A1 (en) | 2018-10-18 |
| EP3080353A1 (en) | 2016-10-19 |
| CA2933129C (en) | 2023-08-08 |
| PL3080353T3 (pl) | 2022-05-23 |
| WO2015086772A1 (en) | 2015-06-18 |
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