SE546875C2 - Method for producing carbon from lignin - Google Patents

Method for producing carbon from lignin

Info

Publication number
SE546875C2
SE546875C2 SE2250425A SE2250425A SE546875C2 SE 546875 C2 SE546875 C2 SE 546875C2 SE 2250425 A SE2250425 A SE 2250425A SE 2250425 A SE2250425 A SE 2250425A SE 546875 C2 SE546875 C2 SE 546875C2
Authority
SE
Sweden
Prior art keywords
carbon
lignin
producing carbon
ppm
negative electrode
Prior art date
Application number
SE2250425A
Other versions
SE2250425A1 (en
Inventor
Ulrika Stockwell
Vilhelm Olsson
Original Assignee
Stora Enso Oyj
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 Stora Enso Oyj filed Critical Stora Enso Oyj
Priority to SE2250425A priority Critical patent/SE546875C2/en
Priority to US18/853,526 priority patent/US20250214846A1/en
Priority to CN202380031782.2A priority patent/CN119173473A/en
Priority to PCT/IB2023/053332 priority patent/WO2023194867A1/en
Priority to KR1020247036616A priority patent/KR20250003674A/en
Priority to JP2024558343A priority patent/JP2025511319A/en
Priority to EP23784433.7A priority patent/EP4504744A4/en
Publication of SE2250425A1 publication Critical patent/SE2250425A1/en
Priority to CL2024002969A priority patent/CL2024002969A1/en
Publication of SE546875C2 publication Critical patent/SE546875C2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/318—Preparation characterised by the starting materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G1/00—Low-molecular-weight derivatives of lignin
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/08—Making granules by agglomerating smaller particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

The present invention relates to a method for producing carbon comprising the steps of: providing lignin having a total metal content of less than 200 ppm to heat treatment at one or more temperatures in the range of from 300 °C and 1500°C to obtain carbon. The present indention also relates to carbon having a total metal content below 800 ppm; a negative electrode for a secondary battery comprising said carbon as active material; and use of said carbon as active material in a negative electrode of a secondary battery.
SE2250425A 2022-04-04 2022-04-04 Method for producing carbon from lignin SE546875C2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE2250425A SE546875C2 (en) 2022-04-04 2022-04-04 Method for producing carbon from lignin
US18/853,526 US20250214846A1 (en) 2022-04-04 2023-04-03 Method for producing carbon from lignin
CN202380031782.2A CN119173473A (en) 2022-04-04 2023-04-03 Method for preparing carbon from lignin
PCT/IB2023/053332 WO2023194867A1 (en) 2022-04-04 2023-04-03 Method for producing carbon from lignin
KR1020247036616A KR20250003674A (en) 2022-04-04 2023-04-03 Method for producing carbon from lignin
JP2024558343A JP2025511319A (en) 2022-04-04 2023-04-03 Methods for producing carbon from lignin
EP23784433.7A EP4504744A4 (en) 2022-04-04 2023-04-03 METHOD FOR PRODUCING CARBON FROM LIGNIN
CL2024002969A CL2024002969A1 (en) 2022-04-04 2024-10-02 Method of producing carbon from lignin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2250425A SE546875C2 (en) 2022-04-04 2022-04-04 Method for producing carbon from lignin

Publications (2)

Publication Number Publication Date
SE2250425A1 SE2250425A1 (en) 2023-10-05
SE546875C2 true SE546875C2 (en) 2025-03-04

Family

ID=88244170

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2250425A SE546875C2 (en) 2022-04-04 2022-04-04 Method for producing carbon from lignin

Country Status (8)

Country Link
US (1) US20250214846A1 (en)
EP (1) EP4504744A4 (en)
JP (1) JP2025511319A (en)
KR (1) KR20250003674A (en)
CN (1) CN119173473A (en)
CL (1) CL2024002969A1 (en)
SE (1) SE546875C2 (en)
WO (1) WO2023194867A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4389826A1 (en) * 2022-12-22 2024-06-26 Ren Fuel K2B AB Recovered lignin and derivatized recovered lignin having reduced silicon-content and methods for reducing the silicon-content in recovered lignin and derivatized recovered lignin
SE547225C2 (en) * 2023-10-26 2025-06-10 Stora Enso Oyj A method for producing a carbon enriched material
KR20250070485A (en) * 2023-11-13 2025-05-20 주식회사 리그넘 Method for manufacturing negative electrode material for secondary battery from lignocellulosic biomass
SE548055C2 (en) * 2023-12-19 2026-02-17 Stora Enso Oyj Method for lignin modification by an acidic treatment
CN120270974B (en) * 2025-03-25 2025-12-02 广东工业大学 A high-rate lignin-based composite hard carbon anode material, its preparation method and application

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5972537A (en) * 1997-09-02 1999-10-26 Motorola, Inc. Carbon electrode material for electrochemical cells and method of making same
EP1526114A1 (en) * 2002-07-30 2005-04-27 Kuraray Chemical Co., Ltd Activated carbon, method for production thereof, polarized electrode and electrical double layer capacitor
WO2014116150A1 (en) * 2013-01-24 2014-07-31 Valmet Power Ab Method for producing high purity lignin
WO2016007550A1 (en) * 2014-07-09 2016-01-14 Virdia, Inc. Methods for separating and refining lignin from black liquor and compositions thereof
US20160130408A1 (en) * 2013-03-14 2016-05-12 Virdia, Inc. Methods for treating lignocellulosic materials
WO2018004447A1 (en) * 2016-07-01 2018-01-04 Ren Fuel K2B Ab Ultrapure kraft lignin composition
WO2020013752A1 (en) * 2018-07-12 2020-01-16 Suncarbon Ab Lignin purification
CN110797533A (en) * 2019-10-17 2020-02-14 天津大学 Lignin hard carbon microsphere, hydrothermal preparation method and application of lignin hard carbon microsphere in alkali metal ion battery cathode
WO2021250604A1 (en) * 2020-06-11 2021-12-16 Stora Enso Oyj Process for producing carbon from heat treated lignin

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6324726B2 (en) * 2010-12-28 2018-05-16 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Carbon materials with improved electrochemical properties
US9790641B2 (en) * 2011-05-24 2017-10-17 Liquid Lignin Company, Llc Process for treating lignin
JP7537127B2 (en) * 2020-05-21 2024-08-21 日本製紙株式会社 Method for washing and separating lignin

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5972537A (en) * 1997-09-02 1999-10-26 Motorola, Inc. Carbon electrode material for electrochemical cells and method of making same
EP1526114A1 (en) * 2002-07-30 2005-04-27 Kuraray Chemical Co., Ltd Activated carbon, method for production thereof, polarized electrode and electrical double layer capacitor
WO2014116150A1 (en) * 2013-01-24 2014-07-31 Valmet Power Ab Method for producing high purity lignin
US20160130408A1 (en) * 2013-03-14 2016-05-12 Virdia, Inc. Methods for treating lignocellulosic materials
WO2016007550A1 (en) * 2014-07-09 2016-01-14 Virdia, Inc. Methods for separating and refining lignin from black liquor and compositions thereof
WO2018004447A1 (en) * 2016-07-01 2018-01-04 Ren Fuel K2B Ab Ultrapure kraft lignin composition
WO2020013752A1 (en) * 2018-07-12 2020-01-16 Suncarbon Ab Lignin purification
CN110797533A (en) * 2019-10-17 2020-02-14 天津大学 Lignin hard carbon microsphere, hydrothermal preparation method and application of lignin hard carbon microsphere in alkali metal ion battery cathode
WO2021250604A1 (en) * 2020-06-11 2021-12-16 Stora Enso Oyj Process for producing carbon from heat treated lignin

Also Published As

Publication number Publication date
CL2024002969A1 (en) 2025-02-21
EP4504744A1 (en) 2025-02-12
KR20250003674A (en) 2025-01-07
CN119173473A (en) 2024-12-20
JP2025511319A (en) 2025-04-15
SE2250425A1 (en) 2023-10-05
WO2023194867A1 (en) 2023-10-12
US20250214846A1 (en) 2025-07-03
EP4504744A4 (en) 2026-04-15

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