JP7737554B2 - 石油系ピッチの製造方法及び石油系ピッチ - Google Patents

石油系ピッチの製造方法及び石油系ピッチ

Info

Publication number
JP7737554B2
JP7737554B2 JP2024524227A JP2024524227A JP7737554B2 JP 7737554 B2 JP7737554 B2 JP 7737554B2 JP 2024524227 A JP2024524227 A JP 2024524227A JP 2024524227 A JP2024524227 A JP 2024524227A JP 7737554 B2 JP7737554 B2 JP 7737554B2
Authority
JP
Japan
Prior art keywords
pitch
petroleum
heat treatment
distillation
impregnation
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.)
Active
Application number
JP2024524227A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023233847A1 (https=
Inventor
祐太朗 石川
信宏 西
啓介 太田
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.)
Resonac Corp
Crasus Chemical Inc
Original Assignee
Hitachi Chemical Co Ltd
Showa Denko Materials Co Ltd
Resonac Corp
Crasus Chemical Inc
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 Hitachi Chemical Co Ltd, Showa Denko Materials Co Ltd, Resonac Corp, Crasus Chemical Inc filed Critical Hitachi Chemical Co Ltd
Publication of JPWO2023233847A1 publication Critical patent/JPWO2023233847A1/ja
Priority to JP2025126673A priority Critical patent/JP2025160373A/ja
Application granted granted Critical
Publication of JP7737554B2 publication Critical patent/JP7737554B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/002—Working-up pitch, asphalt, bitumen by thermal means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • 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
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/06—Working-up pitch, asphalt, bitumen by distillation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/08—Working-up pitch, asphalt, bitumen by selective extraction
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
    • C10G53/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only
    • C10G53/04—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only including at least one extraction step
    • C10G53/06—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only including at least one extraction step including only extraction steps, e.g. deasphalting by solvent treatment followed by extraction of aromatics
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G55/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process
    • C10G55/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only
    • C10G55/04—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only including at least one thermal cracking step
    • 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)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Carbon And Carbon Compounds (AREA)
JP2024524227A 2022-06-02 2023-04-17 石油系ピッチの製造方法及び石油系ピッチ Active JP7737554B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025126673A JP2025160373A (ja) 2022-06-02 2025-07-29 石油系ピッチの製造方法及び石油系ピッチ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022090290 2022-06-02
JP2022090290 2022-06-02
PCT/JP2023/015323 WO2023233847A1 (ja) 2022-06-02 2023-04-17 石油系ピッチの製造方法及び石油系ピッチ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025126673A Division JP2025160373A (ja) 2022-06-02 2025-07-29 石油系ピッチの製造方法及び石油系ピッチ

Publications (2)

Publication Number Publication Date
JPWO2023233847A1 JPWO2023233847A1 (https=) 2023-12-07
JP7737554B2 true JP7737554B2 (ja) 2025-09-10

Family

ID=89026267

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2024524227A Active JP7737554B2 (ja) 2022-06-02 2023-04-17 石油系ピッチの製造方法及び石油系ピッチ
JP2025126673A Pending JP2025160373A (ja) 2022-06-02 2025-07-29 石油系ピッチの製造方法及び石油系ピッチ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025126673A Pending JP2025160373A (ja) 2022-06-02 2025-07-29 石油系ピッチの製造方法及び石油系ピッチ

Country Status (5)

Country Link
US (1) US20250207034A1 (https=)
EP (1) EP4534629A1 (https=)
JP (2) JP7737554B2 (https=)
CN (1) CN118647691A (https=)
WO (1) WO2023233847A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018053071A (ja) 2016-09-28 2018-04-05 国立大学法人九州大学 高軟化点ピッチの製造方法
JP2021080143A (ja) 2019-11-22 2021-05-27 Ｊｆｅケミカル株式会社 炭素材料原料用ピッチおよびその製造方法
WO2021181905A1 (ja) 2020-03-12 2021-09-16 昭和電工株式会社 含浸ピッチの製造方法
WO2022049953A1 (ja) 2020-09-03 2022-03-10 昭和電工株式会社 ピッチの製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0116028Y2 (https=) 1980-10-07 1989-05-12
DE3334842A1 (de) 1983-09-27 1985-04-04 Rütgerswerke AG, 6000 Frankfurt Verfahren zur herstellung thermisch stabiler peche und oele aus hocharomatischen petrochemischen rueckstaenden und deren verwendung
JPS60179493A (ja) 1984-02-27 1985-09-13 Mitsubishi Petrochem Co Ltd エチレンヘビ−エンドの処理方法
JPS60240790A (ja) 1984-05-15 1985-11-29 Mitsubishi Petrochem Co Ltd エチレンヘビ−エンドの処理法
JPS6397691A (ja) 1986-10-14 1988-04-28 Showa Denko Kk 炭素材用含浸ピツチの製造法
JPH10316972A (ja) * 1997-05-20 1998-12-02 Mitsubishi Chem Corp ニードルコークスの製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018053071A (ja) 2016-09-28 2018-04-05 国立大学法人九州大学 高軟化点ピッチの製造方法
JP2021080143A (ja) 2019-11-22 2021-05-27 Ｊｆｅケミカル株式会社 炭素材料原料用ピッチおよびその製造方法
WO2021181905A1 (ja) 2020-03-12 2021-09-16 昭和電工株式会社 含浸ピッチの製造方法
WO2022049953A1 (ja) 2020-09-03 2022-03-10 昭和電工株式会社 ピッチの製造方法

Also Published As

Publication number Publication date
CN118647691A (zh) 2024-09-13
EP4534629A1 (en) 2025-04-09
US20250207034A1 (en) 2025-06-26
JP2025160373A (ja) 2025-10-22
JPWO2023233847A1 (https=) 2023-12-07
WO2023233847A1 (ja) 2023-12-07

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