MY193016A - A palm-based synthetic graphite and the preparation method thereof - Google Patents

A palm-based synthetic graphite and the preparation method thereof

Info

Publication number
MY193016A
MY193016A MYPI2021002802A MYPI2021002802A MY193016A MY 193016 A MY193016 A MY 193016A MY PI2021002802 A MYPI2021002802 A MY PI2021002802A MY PI2021002802 A MYPI2021002802 A MY PI2021002802A MY 193016 A MY193016 A MY 193016A
Authority
MY
Malaysia
Prior art keywords
palm
preparation
mixed material
synthetic graphite
based synthetic
Prior art date
Application number
MYPI2021002802A
Inventor
Yu Liu
Yunhui Qiu
Original Assignee
Graphjet Tech Sdn Bhd
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 Graphjet Tech Sdn Bhd filed Critical Graphjet Tech Sdn Bhd
Publication of MY193016A publication Critical patent/MY193016A/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
    • C01B32/20—Graphite
    • C01B32/205—Preparation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • 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
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Tires In General (AREA)

Abstract

The invention discloses a palm-based synthetic graphite and a preparation method thereof, and relates to the technical field of graphite, and the preparation method comprises the following steps: screening palm shells, and sequentially drying and crushing the palm shells which are qualified in screening to obtain palm-based precursor powder; mixing pitch and tire oil in a predetermined proportion to obtain a liquid mixture of pitch and tire oil; mixing the palm-based precursor powder and the liquid mixture of pitch and tire oil to obtain a mixed material; subjecting the mixed material and a catalyst to a fermentation treatment to obtain a fermented mixed material; and sequentially subjecting the fermented mixed material to a thermal cracking treatment and a graphitization treatment to obtain the palm-based synthetic graphite. The preparation method of the palm-based synthetic graphite is simple, safe and reliable in operation process, high in production efficiency, low in production cost and high in product graphitization degree. (The most illustrative drawing: Figure 9)
MYPI2021002802A 2020-06-29 2021-05-21 A palm-based synthetic graphite and the preparation method thereof MY193016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010605540.8A CN111892048A (en) 2020-06-29 2020-06-29 Palm-based artificial graphite and preparation method thereof

Publications (1)

Publication Number Publication Date
MY193016A true MY193016A (en) 2022-09-22

Family

ID=73207156

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2021002802A MY193016A (en) 2020-06-29 2021-05-21 A palm-based synthetic graphite and the preparation method thereof

Country Status (2)

Country Link
CN (1) CN111892048A (en)
MY (1) MY193016A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI892482B (en) * 2024-02-27 2025-08-01 朝陽科技大學 Method for preparing low-silicon content graphite from agricultural waste

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101880042B (en) * 2010-06-02 2012-01-25 天津大学 Artificial graphite microspheres for preparing cathode of lithium ion battery and preparation method thereof
CN105121386B (en) * 2013-09-05 2018-06-01 格拉弗技术国际控股有限公司 Carbon products from lignin/char residue
CN106495132A (en) * 2016-09-27 2017-03-15 济南米铎碳新能源科技有限公司 The method that lignin prepares Graphene
CN106744915A (en) * 2016-12-16 2017-05-31 中国林业科学研究院林产化学工业研究所 A kind of cellulose base graphitized material and preparation method thereof
CN108314034A (en) * 2018-05-16 2018-07-24 曾功昶 A kind of porous coconut husk charcoal method for graphitizing
CN109607531A (en) * 2018-12-27 2019-04-12 广州中壳炭业科技有限公司 A kind of palm shell method for preparation of active carbon
CN110127687A (en) * 2019-05-24 2019-08-16 深圳鸿鹏新能源科技有限公司 Artificial graphite and its preparation method and application
CN110819397A (en) * 2019-12-07 2020-02-21 安徽省宗正农业科技开发有限公司 Method for preparing biological liquid fuel from biochar and fulvic acid

Also Published As

Publication number Publication date
CN111892048A (en) 2020-11-06

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