GB2627636A - Method for producing ethyl acetate - Google Patents

Method for producing ethyl acetate Download PDF

Info

Publication number
GB2627636A
GB2627636A GB2407646.5A GB202407646A GB2627636A GB 2627636 A GB2627636 A GB 2627636A GB 202407646 A GB202407646 A GB 202407646A GB 2627636 A GB2627636 A GB 2627636A
Authority
GB
United Kingdom
Prior art keywords
acid
catalyst
salt
ethyl acetate
carrier
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
GB2407646.5A
Other languages
English (en)
Other versions
GB202407646D0 (en
Inventor
Itagaki Shintaro
Sasaki Takuro
Hosogi Yasuhiro
Iwama Yasuhiro
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
Original Assignee
Resonac Corp
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 Resonac Corp filed Critical Resonac Corp
Publication of GB202407646D0 publication Critical patent/GB202407646D0/en
Publication of GB2627636A publication Critical patent/GB2627636A/en
Pending legal-status Critical Current

Links

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

Landscapes

  • 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)
GB2407646.5A 2021-12-15 2022-10-24 Method for producing ethyl acetate Pending GB2627636A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (2)

Publication Number Publication Date
GB202407646D0 GB202407646D0 (en) 2024-07-17
GB2627636A true GB2627636A (en) 2024-08-28

Family

ID=86774356

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2407646.5A Pending GB2627636A (en) 2021-12-15 2022-10-24 Method for producing ethyl acetate

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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0171828U (https=) * 1987-10-30 1989-05-15
JPH0789896A (ja) * 1993-04-06 1995-04-04 Showa Denko Kk 酢酸の製造方法
JPH11335323A (ja) * 1998-04-25 1999-12-07 Bp Chem Internatl Ltd 精製法
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
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 (2)

* 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
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0171828U (https=) * 1987-10-30 1989-05-15
JPH0789896A (ja) * 1993-04-06 1995-04-04 Showa Denko Kk 酢酸の製造方法
JPH11335323A (ja) * 1998-04-25 1999-12-07 Bp Chem Internatl Ltd 精製法
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
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

Also Published As

Publication number Publication date
TW202325689A (zh) 2023-07-01
TWI833417B (zh) 2024-02-21
US20250002441A1 (en) 2025-01-02
JP7685138B2 (ja) 2025-05-29
WO2023112488A1 (ja) 2023-06-22
CN118369307A (zh) 2024-07-19
GB202407646D0 (en) 2024-07-17
JPWO2023112488A1 (https=) 2023-06-22

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