JPS59162947A - メタクリル酸メチル製造用触媒 - Google Patents

メタクリル酸メチル製造用触媒

Info

Publication number: JPS59162947A
Authority: JP; Japan
Prior art keywords: catalyst; parts; palladium; methyl methacrylate; weight
Prior art date: 1983-02-26
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.): Granted

Application number

JP59034484A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0472578B2 (2

Inventor

カ−ル・ペ−ル

ペ−タ−・バスラ−

ゲルト・デユムブゲン

ゲルト・フオウキユ−ト

リヒアルト・クラベツツ

フランツ・メルガ−

フリ−ドベルト・ネ−ス

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.)

BASF SE

Original Assignee

BASF SE

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.)

1983-02-26

Filing date

1984-02-27

Publication date

1984-09-13

1984-02-27 Application filed by BASF SE filed Critical BASF SE

1984-09-13 Publication of JPS59162947A publication Critical patent/JPS59162947A/ja

1992-11-18 Publication of JPH0472578B2 publication Critical patent/JPH0472578B2/ja

Status Granted legal-status Critical Current

Links

239000003054 catalyst Substances 0.000 title claims description 46
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 title claims description 27
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 48
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 30
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 17
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
239000001301 oxygen Substances 0.000 claims description 17
229910052760 oxygen Inorganic materials 0.000 claims description 17
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 16
229910052763 palladium Inorganic materials 0.000 claims description 16
STNJBCKSHOAVAJ-UHFFFAOYSA-N Methacrolein Chemical compound CC(=C)C=O STNJBCKSHOAVAJ-UHFFFAOYSA-N 0.000 claims description 12
150000001299 aldehydes Chemical class 0.000 claims description 10
239000004480 active ingredient Substances 0.000 claims description 8
239000011787 zinc oxide Substances 0.000 claims description 8
239000007864 aqueous solution Substances 0.000 claims description 7
238000000034 method Methods 0.000 claims description 7
150000002940 palladium Chemical class 0.000 claims description 7
150000001733 carboxylic acid esters Chemical class 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 6
239000007791 liquid phase Substances 0.000 claims description 3
238000006243 chemical reaction Methods 0.000 description 27
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
239000000243 solution Substances 0.000 description 8
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 7
239000002245 particle Substances 0.000 description 4
150000003839 salts Chemical class 0.000 description 4
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
239000000203 mixture Substances 0.000 description 3
239000012266 salt solution Substances 0.000 description 3
-1 unsaturated aliphatic aldehydes Chemical class 0.000 description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
150000004649 carbonic acid derivatives Chemical class 0.000 description 2
150000007942 carboxylates Chemical class 0.000 description 2
150000001735 carboxylic acids Chemical class 0.000 description 2
229910001882 dioxygen Inorganic materials 0.000 description 2
238000001035 drying Methods 0.000 description 2
239000007789 gas Substances 0.000 description 2
150000004679 hydroxides Chemical class 0.000 description 2
238000005470 impregnation Methods 0.000 description 2
229940046892 lead acetate Drugs 0.000 description 2
239000000463 material Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
150000002823 nitrates Chemical class 0.000 description 2
239000002904 solvent Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
239000006228 supernatant Substances 0.000 description 2
239000011701 zinc Substances 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
101150025786 PCLO gene Proteins 0.000 description 1
150000001242 acetic acid derivatives Chemical class 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
150000001340 alkali metals Chemical class 0.000 description 1
229910052784 alkaline earth metal Inorganic materials 0.000 description 1
150000001342 alkaline earth metals Chemical class 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
239000008346 aqueous phase Substances 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000012876 carrier material Substances 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
229910052593 corundum Inorganic materials 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000010304 firing Methods 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 1
229910052745 lead Inorganic materials 0.000 description 1
150000002611 lead compounds Chemical class 0.000 description 1
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
229910052753 mercury Inorganic materials 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
229910000510 noble metal Inorganic materials 0.000 description 1
TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 description 1
239000012071 phase Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
239000000376 reactant Substances 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
UNWZKBKTIYBBRV-UHFFFAOYSA-N tetraazanium;tetrachloride Chemical compound [NH4+].[NH4+].[NH4+].[NH4+].[Cl-].[Cl-].[Cl-].[Cl-] UNWZKBKTIYBBRV-UHFFFAOYSA-N 0.000 description 1
229910052716 thallium Inorganic materials 0.000 description 1
BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
238000005303 weighing Methods 0.000 description 1
229910001845 yogo sapphire Inorganic materials 0.000 description 1

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
- 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
- B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
- B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
- B01J23/628—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with lead
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester

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)

JP59034484A 1983-02-26 1984-02-27 メタクリル酸メチル製造用触媒 Granted JPS59162947A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19833306907 DE3306907A1 (de)	1983-02-26	1983-02-26	Katalysator und seine verwendung zur herstellung von methylmethacrylat
DE3306907.7		1983-02-26

Publications (2)

Publication Number	Publication Date
JPS59162947A true JPS59162947A (ja)	1984-09-13
JPH0472578B2 JPH0472578B2 (2)	1992-11-18

Family

ID=6191999

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP59034484A Granted JPS59162947A (ja)	1983-02-26	1984-02-27	メタクリル酸メチル製造用触媒

Country Status (5)

Country	Link
US (1)	US4520125A (2)
EP (1)	EP0117496B1 (2)
JP (1)	JPS59162947A (2)
CA (1)	CA1212933A (2)
DE (2)	DE3306907A1 (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1997003751A1 (en) *	1995-07-18	1997-02-06	Asahi Kasei Kogyo Kabushiki Kaisha	Catalyst for the preparation of carboxylic esters

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1278312C (en) *	1985-04-18	1990-12-27	Standard Oil Company Of Ohio (The)	Process for one step esterification using an intermetallic palladium based catalyst system
US4623635A (en)	1985-04-18	1986-11-18	The Standard Oil Company	Method for the preparation of high activity palladium based catalysts
US4877898A (en) *	1985-04-18	1989-10-31	The Standard Oil Company	Process for one step esterification using an intermetallic palladium based catalyst system
US4714695A (en) *	1985-04-18	1987-12-22	The Standard Oil Company	Method for the preparation of high activity palladium based catalysts
GB9225372D0 (en) *	1992-12-04	1993-01-27	British Petroleum Co Plc	Oxide compositions
US5811365A (en) *	1992-12-04	1998-09-22	The British Petroleum Company, P.L.C.	Zinc oxide composition for use in catalysts
CA2148292A1 (en) *	1994-05-05	1995-11-06	Barrie W. Jackson	Liquid phase prparation of (meth)-acrylate from alpha-olefin
ZA969861B (en) *	1995-11-27	1997-05-27	Shell Int Research	Process for the preparation of a catalyst or catalyst precursor
JPH09216850A (ja) *	1996-02-09	1997-08-19	Mitsubishi Rayon Co Ltd	カルボン酸エステルの製造方法
JPH1071331A (ja) *	1996-08-30	1998-03-17	Aqueous Res:Kk	ＺｎＯ−Ｐｄ複合触媒及びその製造方法
JP3297342B2 (ja) *	1997-03-24	2002-07-02	三菱レイヨン株式会社	カルボン酸エステルの製造法
CN1122569C (zh) *	1997-08-07	2003-10-01	三菱丽阳株式会社	用于制造羧酸酯的催化剂和羧酸酯的制造方法
US7176335B2 (en) *	2001-06-29	2007-02-13	Basf Aktiengesellschaft	Method for producing methacrolein from isobutane
EP3658532A1 (en)	2017-07-28	2020-06-03	Rohm and Haas Company	A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst
KR102639233B1 (ko)	2017-07-28	2024-02-21	다우 글로벌 테크놀로지스 엘엘씨	불균일 촉매를 사용하여 산화적 에스터화에 의해 메틸 메타크릴레이트를 제조하는 방법
WO2019022889A1 (en)	2017-07-28	2019-01-31	Dow Global Technologies Llc	PROCESS FOR THE PRODUCTION OF METHYL METHACRYLATE BY OXIDATIVE ESTERIZATION USING A HETEROGENEOUS CATALYST
CA3071244A1 (en)	2017-07-28	2019-01-31	Rohm And Haas Company	A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst
BR112020001710A2 (pt)	2017-07-28	2020-07-21	Rohm And Haas Company	método para preparar metil metacrilato de metacroleína e metanol.
WO2019022884A1 (en)	2017-07-28	2019-01-31	Rohm And Haas Company	PROCESS FOR THE PRODUCTION OF METHYL METHACRYLATE BY OXIDATIVE ESTERIZATION USING A HETEROGENEOUS CATALYST
BR112020001575B1 (pt)	2017-07-28	2023-03-14	Rohm And Haas Company	Catalisador heterogêneo, e, leito de catalisador
SG11202000692VA (en)	2017-07-28	2020-02-27	Rohm & Haas	A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst
SG11202000744UA (en)	2017-07-28	2020-02-27	Rohm & Haas	A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst
EP3658535B1 (en)	2017-07-28	2024-03-20	Rohm and Haas Company	A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst
CA3075083A1 (en)	2017-09-19	2019-03-28	Dow Global Technologies Llc	Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst
KR20210022620A (ko)	2018-06-28	2021-03-03	다우 글로벌 테크놀로지스 엘엘씨	불균일 촉매
KR102755859B1 (ko)	2018-06-28	2025-01-15	다우 글로벌 테크놀로지스 엘엘씨	불균일 촉매
MX2024004087A (es)	2021-10-08	2024-04-18	Dow Global Technologies Llc	Proceso para una baja formacion de subproducto de un reactor de esterificacion oxidativa con adicion de base.
EP4412983A1 (en)	2021-10-08	2024-08-14	Rohm and Haas Company	Process for alkyl methacrylate production
EP4412985A1 (en)	2021-10-08	2024-08-14	Rohm and Haas Company	Process for an oxidative esterification reactor
CN118076578A (zh)	2021-10-08	2024-05-24	罗门哈斯公司	用于由氧化酯化反应器以副产物较低的方式形成甲基丙烯酸甲酯的方法
MX2024004083A (es)	2021-10-08	2024-04-18	Rohm & Haas	Proceso para la produccion de metacrilato de metilo.
MX2024004086A (es)	2021-10-08	2024-04-18	Rohm & Haas	Proceso para la produccion de metacrilato de metilo.
KR20240089249A (ko)	2021-10-08	2024-06-20	롬 앤드 하스 캄파니	에탄올로부터 메틸 메타크릴레이트를 생산하는 방법
WO2024123526A1 (en)	2022-12-08	2024-06-13	Dow Global Technologies Llc	Process for preparing alkyl methacrylates
EP4605366A1 (en)	2022-12-08	2025-08-27	Dow Global Technologies LLC	Process for preparing alkyl methacrylates

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS55151533A (en) *	1979-05-17	1980-11-26	Asahi Chem Ind Co Ltd	Preparation of carboxylic acid ester

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GB1128993A (en) *	1966-06-07	1968-10-02	Bp Chem Int Ltd	Improvements in or relating to the production of vinyl acetate
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JPS5473717A (en) *	1977-11-17	1979-06-13	Asahi Chem Ind Co Ltd	Production of carboxylic ester
US4276200A (en) *	1978-08-01	1981-06-30	Phillips Petroleum Company	Catalyst and process for producing hydroperoxides
JPS584704B2 (ja) *	1978-08-09	1983-01-27	旭化成株式会社	メタクリル酸メチルの製造方法
DE3210708A1 (de) *	1982-03-24	1983-10-06	Basf Ag	Katalysator und seine verwendung zur herstellung von methylmethacrylat

1983
- 1983-02-26 DE DE19833306907 patent/DE3306907A1/de not_active Withdrawn
1984
- 1984-02-17 DE DE8484101657T patent/DE3471889D1/de not_active Expired
- 1984-02-17 EP EP84101657A patent/EP0117496B1/de not_active Expired
- 1984-02-22 CA CA000448003A patent/CA1212933A/en not_active Expired
- 1984-02-23 US US06/582,727 patent/US4520125A/en not_active Expired - Lifetime
- 1984-02-27 JP JP59034484A patent/JPS59162947A/ja active Granted

Patent Citations (1)

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JPS55151533A (en) *	1979-05-17	1980-11-26	Asahi Chem Ind Co Ltd	Preparation of carboxylic acid ester

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1997003751A1 (en) *	1995-07-18	1997-02-06	Asahi Kasei Kogyo Kabushiki Kaisha	Catalyst for the preparation of carboxylic esters
CN1086313C (zh) *	1995-07-18	2002-06-19	旭化成株式会社	用于生产羧酸脂的催化剂

Also Published As

Publication number	Publication date
CA1212933A (en)	1986-10-21
DE3306907A1 (de)	1984-08-30
EP0117496A3 (en)	1986-08-20
JPH0472578B2 (2)	1992-11-18
DE3471889D1 (en)	1988-07-14
US4520125A (en)	1985-05-28
EP0117496A2 (de)	1984-09-05
EP0117496B1 (de)	1988-06-08

Publication	Publication Date	Title
US4520125A (en)	1985-05-28	Catalyst for the preparation of methyl methacrylate
JP3369209B2 (ja)	2003-01-20	酢酸ビニルを製造するための触媒および方法
US4048096A (en)	1977-09-13	Surface impregnated catalyst
US4902823A (en)	1990-02-20	Process for the preparation of vinyl acetate
JP4491063B2 (ja)	2010-06-30	酢酸ビニルの製造における触媒およびその使用
CA1103272A (en)	1981-06-16	Process for producing carboxylic esters
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JP4654516B2 (ja)	2011-03-23	エステル製造用触媒およびエステル製造方法
JP2716534B2 (ja)	1998-02-18	グルコン酸またはそのアルカリ金属塩の製造方法
JP2002540942A (ja)	2002-12-03	酢酸又は酢酸及び酢酸エチル製造用触媒、その製造方法並びにそれを用いた酢酸又は酢酸及び酢酸エチルの製造方法
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US3646111A (en)	1972-02-29	Process for the manufacture of phenyl esters and phenol from benzene
US4638085A (en)	1987-01-20	Preparation of methyl methacrylate from methacrolein
JP2000154164A (ja)	2000-06-06	カルボン酸エステルの製造方法
JP2005526855A (ja)	2005-09-08	エチレン系不飽和酸およびエステルの製造方法
US7265243B2 (en)	2007-09-04	Catalytic oxacylation vapor phase process
JP3258354B2 (ja)	2002-02-18	カルボン酸エステルの製造法
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