JP7685138B2 - 酢酸エチルの製造方法 - Google Patents

酢酸エチルの製造方法 Download PDF

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Publication number
JP7685138B2
JP7685138B2 JP2023567579A JP2023567579A JP7685138B2 JP 7685138 B2 JP7685138 B2 JP 7685138B2 JP 2023567579 A JP2023567579 A JP 2023567579A JP 2023567579 A JP2023567579 A JP 2023567579A JP 7685138 B2 JP7685138 B2 JP 7685138B2
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JP
Japan
Prior art keywords
acid
catalyst
salt
ethyl acetate
carrier
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JP2023567579A
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English (en)
Japanese (ja)
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JPWO2023112488A5 (https=
JPWO2023112488A1 (https=
Inventor
真太朗 板垣
拓朗 佐々木
康弘 細木
康拓 岩間
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.)
Crasus Chemical Inc
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Crasus Chemical Inc
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • 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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/652—Chromium, molybdenum or tungsten
    • B01J23/6527—Tungsten
    • 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
    • B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying
    • 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
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/12—Acetic acid esters
    • C07C69/14—Acetic acid esters of monohydroxylic compounds
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—Tungsten
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/652—Chromium, molybdenum or tungsten

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP2023567579A 2021-12-15 2022-10-24 酢酸エチルの製造方法 Active JP7685138B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021203661 2021-12-15
JP2021203661 2021-12-15
PCT/JP2022/039570 WO2023112488A1 (ja) 2021-12-15 2022-10-24 酢酸エチルの製造方法

Publications (3)

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JPWO2023112488A1 JPWO2023112488A1 (https=) 2023-06-22
JPWO2023112488A5 JPWO2023112488A5 (https=) 2024-04-26
JP7685138B2 true JP7685138B2 (ja) 2025-05-29

Family

ID=86774356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023567579A Active JP7685138B2 (ja) 2021-12-15 2022-10-24 酢酸エチルの製造方法

Country Status (6)

Country Link
US (1) US20250002441A1 (https=)
JP (1) JP7685138B2 (https=)
CN (1) CN118369307A (https=)
GB (1) GB2627636A (https=)
TW (1) TWI833417B (https=)
WO (1) WO2023112488A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002520381A (ja) 1998-07-14 2002-07-09 ビーピー ケミカルズ リミテッド エステル合成

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8720379D0 (en) * 1987-08-28 1987-10-07 Shell Int Research Preparation of butenes
JPH0546180Y2 (https=) * 1987-10-30 1993-12-02
TW295579B (https=) * 1993-04-06 1997-01-11 Showa Denko Kk
DE69901652T2 (de) * 1998-04-25 2004-04-08 Bp Chemicals Ltd. Reinigungsverfahren
JP2002079090A (ja) * 2000-06-27 2002-03-19 Showa Denko Kk 低級脂肪族カルボン酸エステル製造用触媒、該触媒の製造方法、及び該触媒を用いた低級脂肪族カルボン酸エステルの製造方法
JP2004083473A (ja) * 2002-08-27 2004-03-18 Showa Denko Kk 低級脂肪族カルボン酸エステルの製造方法及び該製造方法で製造された低級脂肪族カルボン酸エステル

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002520381A (ja) 1998-07-14 2002-07-09 ビーピー ケミカルズ リミテッド エステル合成

Also Published As

Publication number Publication date
TW202325689A (zh) 2023-07-01
TWI833417B (zh) 2024-02-21
US20250002441A1 (en) 2025-01-02
GB2627636A (en) 2024-08-28
WO2023112488A1 (ja) 2023-06-22
CN118369307A (zh) 2024-07-19
GB202407646D0 (en) 2024-07-17
JPWO2023112488A1 (https=) 2023-06-22

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