EP2501745A4 - Oxidized lignin-containing material, use thereof and method of purifying contaminated fluids - Google Patents

Oxidized lignin-containing material, use thereof and method of purifying contaminated fluids

Info

Publication number
EP2501745A4
EP2501745A4 EP10831203.4A EP10831203A EP2501745A4 EP 2501745 A4 EP2501745 A4 EP 2501745A4 EP 10831203 A EP10831203 A EP 10831203A EP 2501745 A4 EP2501745 A4 EP 2501745A4
Authority
EP
European Patent Office
Prior art keywords
containing material
purifying contaminated
contaminated fluids
oxidized lignin
lignin
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.)
Withdrawn
Application number
EP10831203.4A
Other languages
German (de)
French (fr)
Other versions
EP2501745A1 (en
Inventor
Peter Blomberg
Anna Kalliola
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.)
Valtion Teknillinen Tutkimuskeskus
Original Assignee
Valtion Teknillinen Tutkimuskeskus
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 Valtion Teknillinen Tutkimuskeskus filed Critical Valtion Teknillinen Tutkimuskeskus
Publication of EP2501745A1 publication Critical patent/EP2501745A1/en
Publication of EP2501745A4 publication Critical patent/EP2501745A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G1/00—Lignin; Lignin derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/328—Polymers on the carrier being further modified
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic 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
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/4837—Lignin
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
EP10831203.4A 2009-11-18 2010-11-18 Oxidized lignin-containing material, use thereof and method of purifying contaminated fluids Withdrawn EP2501745A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20096198A FI20096198A0 (en) 2009-11-18 2009-11-18 Oxidized lignin-containing material, its use and process for the purification of contaminated liquids
PCT/FI2010/050932 WO2011061399A1 (en) 2009-11-18 2010-11-18 Oxidized lignin-containing material, use thereof and method of purifying contaminated fluids

Publications (2)

Publication Number Publication Date
EP2501745A1 EP2501745A1 (en) 2012-09-26
EP2501745A4 true EP2501745A4 (en) 2013-11-06

Family

ID=41395245

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10831203.4A Withdrawn EP2501745A4 (en) 2009-11-18 2010-11-18 Oxidized lignin-containing material, use thereof and method of purifying contaminated fluids

Country Status (3)

Country Link
EP (1) EP2501745A4 (en)
FI (1) FI20096198A0 (en)
WO (1) WO2011061399A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9777032B2 (en) * 2012-10-30 2017-10-03 Cyclewood Solutions, Inc. Injection of a chemical reagent into a process stream that contains lignin
CN103709772B (en) * 2013-12-16 2016-04-13 华南理工大学 Inorganic/Lignins composite nano-polymers particle and preparation method thereof and application
EP2995321B1 (en) * 2014-09-15 2017-07-26 Procter & Gamble International Operations SA A consumer goods product comprising chitin nanofibrils, lignin and a polymer or co-polymer
EP3059487A1 (en) * 2015-02-19 2016-08-24 Melika International Business Handelsbolag Oil cleaning process and system
FI128962B (en) * 2015-11-06 2021-04-15 Teknologian Tutkimuskeskus Vtt Oy Alkali-O2 oxidized lignin as dispersant
EP3266748A1 (en) * 2016-07-06 2018-01-10 Clariant International Ltd Low cost lignin-based adsorption materials for water treatment
FI129846B (en) * 2019-02-01 2022-09-30 Andritz Oy Method for producing oxidized lignin in kraft pulp mill
CN111346602B (en) * 2020-03-20 2022-06-21 齐鲁工业大学 Application of calcium lignosulphonate derived carbon in removal of phosphorus in wastewater
CN112169753B (en) * 2020-09-21 2023-08-29 北京伟创力科技股份有限公司 Heavy metal adsorbent and preparation process thereof
CN113842897B (en) * 2021-10-23 2024-01-09 河南农业大学 Preparation method of cyclodextrin polymer for adsorbing organic dye
CN114295902B (en) * 2021-12-30 2024-03-08 陕西科技大学 Method for measuring surface charge density of lignin fiber

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD133788A1 (en) * 1977-12-02 1979-01-24 Wolfgang Alber METHOD FOR RECYCLING LIGNIN OR LIGNINHOLDING MATERIAL
WO2002092669A1 (en) * 2001-05-16 2002-11-21 Cerefi Oy A method for preparation of absorbing substances

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538071A (en) * 1967-04-11 1970-11-03 Georgia Pacific Corp Nitrogen and lignin containing products and process for obtaining them
US3910873A (en) * 1974-05-30 1975-10-07 Westvaco Corp Production of water-soluble polycarboxylic lignin by an oxygen-alkali process
US5880271A (en) * 1994-12-02 1999-03-09 Raskin; Mikhail Polyphenolic derivative chelating agent
CA2513469C (en) 2003-01-28 2016-05-17 The University Of Wyoming Research Corporation D/B/A/ Western Research Institute Bioagent air filtration systems
FI120878B (en) * 2007-09-14 2010-04-15 Valtion Teknillinen Process for processing carbohydrate-containing raw material
EP2195030B1 (en) 2007-09-14 2014-05-07 CamNutra Limited Isoflavone formulation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD133788A1 (en) * 1977-12-02 1979-01-24 Wolfgang Alber METHOD FOR RECYCLING LIGNIN OR LIGNINHOLDING MATERIAL
WO2002092669A1 (en) * 2001-05-16 2002-11-21 Cerefi Oy A method for preparation of absorbing substances

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011061399A1 *
VILLAR J C ET AL: "Oxidation of hardwood kraft-lignin to phenolic derivatives with oxgen as oxi dant", WOOD SCIENCE AND TECHNOLOGY, SPRINGER VERLAG, BERLIN, DE, vol. 35, no. 3, 1 June 2001 (2001-06-01), pages 245 - 255, XP008150846, ISSN: 0043-7719 *

Also Published As

Publication number Publication date
WO2011061399A1 (en) 2011-05-26
FI20096198A0 (en) 2009-11-18
EP2501745A1 (en) 2012-09-26

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