CN120813560A - 苯二甲胺的制造方法及磁性过滤器的清扫方法 - Google Patents

苯二甲胺的制造方法及磁性过滤器的清扫方法

Info

Publication number
CN120813560A
CN120813560A CN202480019018.8A CN202480019018A CN120813560A CN 120813560 A CN120813560 A CN 120813560A CN 202480019018 A CN202480019018 A CN 202480019018A CN 120813560 A CN120813560 A CN 120813560A
Authority
CN
China
Prior art keywords
magnetic
catalyst
main body
magnetic filter
hydrogenation
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.)
Pending
Application number
CN202480019018.8A
Other languages
English (en)
Chinese (zh)
Inventor
杉田卓也
大谷贵之
宗安邦明
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co 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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Publication of CN120813560A publication Critical patent/CN120813560A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
    • C07C209/48—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of nitriles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/06—Filters making use of electricity or magnetism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/28—Strainers not provided for elsewhere
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00—Other general methods
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/84—Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
    • C07C211/26—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing at least one six-membered aromatic ring
    • C07C211/27—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing at least one six-membered aromatic ring having amino groups linked to the six-membered aromatic ring by saturated carbon chains

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CN202480019018.8A 2023-03-31 2024-03-28 苯二甲胺的制造方法及磁性过滤器的清扫方法 Pending CN120813560A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-058898 2023-03-31
JP2023058898 2023-03-31
PCT/JP2024/012623 WO2024204532A1 (ja) 2023-03-31 2024-03-28 キシリレンジアミンの製造方法、及び、マグネットストレーナの清掃方法

Publications (1)

Publication Number Publication Date
CN120813560A true CN120813560A (zh) 2025-10-17

Family

ID=92906737

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480019018.8A Pending CN120813560A (zh) 2023-03-31 2024-03-28 苯二甲胺的制造方法及磁性过滤器的清扫方法

Country Status (6)

Country Link
EP (1) EP4692044A1 (https=)
JP (1) JPWO2024204532A1 (https=)
KR (1) KR20250169151A (https=)
CN (1) CN120813560A (https=)
TW (1) TW202444687A (https=)
WO (1) WO2024204532A1 (https=)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10341613A1 (de) * 2003-09-10 2005-04-14 Basf Ag Verfahren zur Herstellung von Xylylendiamin
JP2006335812A (ja) * 2005-05-31 2006-12-14 Sagami Chemical Metal Co Ltd 液体石油精製留分の鉄分除去方法及びその装置
JP3118569U (ja) * 2005-10-27 2006-02-02 株式会社ディスペンパックジャパン 流体移送用配管
JP5040460B2 (ja) 2006-06-29 2012-10-03 三菱瓦斯化学株式会社 キシリレンジアミンの製造方法
US8501997B2 (en) * 2008-08-25 2013-08-06 Air Products And Chemicals, Inc. Curing agent for low temperature cure applications
US8212080B2 (en) * 2008-12-26 2012-07-03 Mitsubishi Gas Chemical Company, Inc. Production method of xylylenediamine
KR101570901B1 (ko) * 2009-10-19 2015-11-20 씨피씨 코포레이션, 타이완 오염물질 또는 열화 생성물을 연속적으로 제거하는 방법
US9024070B2 (en) * 2011-01-31 2015-05-05 Mitsubishi Gas Chemical Company, Inc. Method for producing xylylenediamine
US20220153682A1 (en) 2019-03-20 2022-05-19 Mitsubishi Gas Chemical Company, Inc. Method for producing xylylenediamine
JP7389658B2 (ja) * 2020-01-22 2023-11-30 三井化学株式会社 ｍ－キシリレンジアミンの製造方法
JP7578577B2 (ja) 2021-10-14 2024-11-06 株式会社三共 遊技機

Also Published As

Publication number Publication date
KR20250169151A (ko) 2025-12-02
TW202444687A (zh) 2024-11-16
EP4692044A1 (en) 2026-02-11
WO2024204532A1 (ja) 2024-10-03
JPWO2024204532A1 (https=) 2024-10-03

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