CL2024002969A1 - Método de producción de carbono a partir de lignina - Google Patents

Método de producción de carbono a partir de lignina

Info

Publication number
CL2024002969A1
CL2024002969A1 CL2024002969A CL2024002969A CL2024002969A1 CL 2024002969 A1 CL2024002969 A1 CL 2024002969A1 CL 2024002969 A CL2024002969 A CL 2024002969A CL 2024002969 A CL2024002969 A CL 2024002969A CL 2024002969 A1 CL2024002969 A1 CL 2024002969A1
Authority
CL
Chile
Prior art keywords
carbon
lignin
producing carbon
ppm
negative electrode
Prior art date
Application number
CL2024002969A
Other languages
English (en)
Spanish (es)
Inventor
Olsson Vilhelm
STOCKWELL Ulrika
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
Publication of CL2024002969A1 publication Critical patent/CL2024002969A1/es

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)
CL2024002969A 2022-04-04 2024-10-02 Método de producción de carbono a partir de lignina CL2024002969A1 (es)

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 (1)

Publication Number Publication Date
CL2024002969A1 true CL2024002969A1 (es) 2025-02-21

Family

ID=88244170

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2024002969A CL2024002969A1 (es) 2022-04-04 2024-10-02 Método de producción de carbono a partir de lignina

Country Status (8)

Country Link
US (1) US20250214846A1 (cg-RX-API-DMAC7.html)
EP (1) EP4504744A4 (cg-RX-API-DMAC7.html)
JP (1) JP2025511319A (cg-RX-API-DMAC7.html)
KR (1) KR20250003674A (cg-RX-API-DMAC7.html)
CN (1) CN119173473A (cg-RX-API-DMAC7.html)
CL (1) CL2024002969A1 (cg-RX-API-DMAC7.html)
SE (1) SE546875C2 (cg-RX-API-DMAC7.html)
WO (1) WO2023194867A1 (cg-RX-API-DMAC7.html)

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 (ko) * 2023-11-13 2025-05-20 주식회사 리그넘 리그노셀룰로오식 바이오매스를 이용한 이차전지용 음극 소재의 제조 방법
SE548055C2 (en) * 2023-12-19 2026-02-17 Stora Enso Oyj Method for lignin modification by an acidic treatment
CN120270974B (zh) * 2025-03-25 2025-12-02 广东工业大学 一种高倍率木质素基复合硬炭负极材料及其制备方法与应用

Family Cites Families (12)

* 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
US7759289B2 (en) * 2002-07-30 2010-07-20 Kuraray Chemical Co., Ltd. Activated carbon, method for production thereof, polarizing electrode and electrical double layer capacitor
EP2659498B1 (en) * 2010-12-28 2020-07-22 Basf Se Carbon materials comprising enhanced electrochemical properties
US9790641B2 (en) * 2011-05-24 2017-10-17 Liquid Lignin Company, Llc Process for treating lignin
CA2898449C (en) * 2013-01-24 2020-10-27 Valmet Ab Method for producing high purity lignin
US9657146B2 (en) * 2013-03-14 2017-05-23 Virdia, Inc. Methods for treating lignocellulosic materials
CN109851814B (zh) * 2014-07-09 2022-03-11 威尔迪亚有限责任公司 用于从黑液中分离和精制木质素的方法及其组合物
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
WO2020013752A1 (en) * 2018-07-12 2020-01-16 Suncarbon Ab Lignin purification
CN110797533A (zh) * 2019-10-17 2020-02-14 天津大学 一种木质素硬炭微球及水热制备方法及其用于碱金属离子电池负极
JP7537127B2 (ja) * 2020-05-21 2024-08-21 日本製紙株式会社 リグニンの洗浄方法および分離方法
SE544158C2 (en) * 2020-06-11 2022-02-08 Stora Enso Oyj Process for producing carbon from heat treated lignin

Also Published As

Publication number Publication date
SE2250425A1 (en) 2023-10-05
EP4504744A4 (en) 2026-04-15
EP4504744A1 (en) 2025-02-12
CN119173473A (zh) 2024-12-20
JP2025511319A (ja) 2025-04-15
US20250214846A1 (en) 2025-07-03
SE546875C2 (en) 2025-03-04
KR20250003674A (ko) 2025-01-07
WO2023194867A1 (en) 2023-10-12

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