JP7818609B2 - 塩酸酸化触媒および塩素の製造方法 - Google Patents

塩酸酸化触媒および塩素の製造方法

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Publication number
JP7818609B2
JP7818609B2 JP2023545561A JP2023545561A JP7818609B2 JP 7818609 B2 JP7818609 B2 JP 7818609B2 JP 2023545561 A JP2023545561 A JP 2023545561A JP 2023545561 A JP2023545561 A JP 2023545561A JP 7818609 B2 JP7818609 B2 JP 7818609B2
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JP
Japan
Prior art keywords
catalyst
hydrochloric acid
acid oxidation
oxidation catalyst
alumina
Prior art date
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Active
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JP2023545561A
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English (en)
Japanese (ja)
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JPWO2023032918A1 (https=
Inventor
亮 新城
裕介 中川
秀記 曽根
未来 小川
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.)
Mitsui Chemicals Inc
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Mitsui Chemicals Inc
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Publication date
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Publication of JPWO2023032918A1 publication Critical patent/JPWO2023032918A1/ja
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/83—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/635—0.5-1.0 ml/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/638—Pore volume more than 1.0 ml/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/651—50-500 nm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/66—Pore distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/03—Preparation from chlorides
    • C01B7/04—Preparation of chlorine from hydrogen chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP2023545561A 2021-09-03 2022-08-29 塩酸酸化触媒および塩素の製造方法 Active JP7818609B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021144292 2021-09-03
JP2021144292 2021-09-03
PCT/JP2022/032411 WO2023032918A1 (ja) 2021-09-03 2022-08-29 塩酸酸化触媒および塩素の製造方法

Publications (2)

Publication Number Publication Date
JPWO2023032918A1 JPWO2023032918A1 (https=) 2023-03-09
JP7818609B2 true JP7818609B2 (ja) 2026-02-20

Family

ID=85412769

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JP2023545561A Active JP7818609B2 (ja) 2021-09-03 2022-08-29 塩酸酸化触媒および塩素の製造方法

Country Status (7)

Country Link
US (1) US20240359165A1 (https=)
EP (1) EP4397407A4 (https=)
JP (1) JP7818609B2 (https=)
KR (1) KR20240033278A (https=)
CN (1) CN117858761A (https=)
TW (1) TW202327727A (https=)
WO (1) WO2023032918A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009505817A (ja) 2005-08-25 2009-02-12 ビーエーエスエフ ソシエタス・ヨーロピア 機械的に安定なα−酸化アルミニウムに基く触媒
WO2010110392A1 (ja) 2009-03-26 2010-09-30 三井化学株式会社 塩素製造用触媒および該触媒を用いた塩素の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525473B1 (https=) * 1967-06-21 1977-02-14
JPS5425290A (en) * 1977-07-28 1979-02-26 Allied Chem Catalyst for oxychloride hydrogenation and combined oxychloride*fluorination based on copper*calcium*fluoride
JP5414527B2 (ja) 2007-09-27 2014-02-12 三井化学株式会社 触媒およびその製法、ならびに該触媒を用いた塩素の製造方法
CN101357337B (zh) * 2008-09-09 2011-12-07 南京工业大学 一种氯化氢氧化催化剂及其制备方法
CN101862663A (zh) * 2010-06-02 2010-10-20 上海氯碱化工股份有限公司 用于氯化氢催化氧化制氯气的催化剂及其制备方法
CN102658149A (zh) * 2012-05-10 2012-09-12 上海氯碱化工股份有限公司 用于氯化氢催化氧化制氯气的氧化铜催化剂及制法和应用
CN104923239A (zh) * 2015-05-29 2015-09-23 华东理工大学 用于氯化氢催化氧化制氯气的铜基催化剂及其制备方法和应用
CN110801842A (zh) * 2019-11-26 2020-02-18 上海氯碱化工股份有限公司 用于氯化氢催化氧化制氯气的催化剂及制备方法和应用

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009505817A (ja) 2005-08-25 2009-02-12 ビーエーエスエフ ソシエタス・ヨーロピア 機械的に安定なα−酸化アルミニウムに基く触媒
WO2010110392A1 (ja) 2009-03-26 2010-09-30 三井化学株式会社 塩素製造用触媒および該触媒を用いた塩素の製造方法

Also Published As

Publication number Publication date
JPWO2023032918A1 (https=) 2023-03-09
US20240359165A1 (en) 2024-10-31
EP4397407A4 (en) 2025-08-06
WO2023032918A1 (ja) 2023-03-09
KR20240033278A (ko) 2024-03-12
CN117858761A (zh) 2024-04-09
EP4397407A1 (en) 2024-07-10
TW202327727A (zh) 2023-07-16

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