JP4812034B2 - メタクリル酸製造用触媒の製造方法、メタクリル酸製造用触媒、およびメタクリル酸の製造方法 - Google Patents

メタクリル酸製造用触媒の製造方法、メタクリル酸製造用触媒、およびメタクリル酸の製造方法 Download PDF

Info

Publication number
JP4812034B2
JP4812034B2 JP2007117492A JP2007117492A JP4812034B2 JP 4812034 B2 JP4812034 B2 JP 4812034B2 JP 2007117492 A JP2007117492 A JP 2007117492A JP 2007117492 A JP2007117492 A JP 2007117492A JP 4812034 B2 JP4812034 B2 JP 4812034B2
Authority
JP
Japan
Prior art keywords
temperature
catalyst
methacrylic acid
producing
reaction
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.)
Active
Application number
JP2007117492A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008272637A5 (enExample
JP2008272637A (ja
Inventor
真彦 水田
啓幸 内藤
祐治 藤森
拓朗 渡邉
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 Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
Mitsubishi Rayon Co Ltd
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 Chemical Corp, Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Chemical Corp
Priority to JP2007117492A priority Critical patent/JP4812034B2/ja
Publication of JP2008272637A publication Critical patent/JP2008272637A/ja
Publication of JP2008272637A5 publication Critical patent/JP2008272637A5/ja
Application granted granted Critical
Publication of JP4812034B2 publication Critical patent/JP4812034B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
JP2007117492A 2007-04-26 2007-04-26 メタクリル酸製造用触媒の製造方法、メタクリル酸製造用触媒、およびメタクリル酸の製造方法 Active JP4812034B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007117492A JP4812034B2 (ja) 2007-04-26 2007-04-26 メタクリル酸製造用触媒の製造方法、メタクリル酸製造用触媒、およびメタクリル酸の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007117492A JP4812034B2 (ja) 2007-04-26 2007-04-26 メタクリル酸製造用触媒の製造方法、メタクリル酸製造用触媒、およびメタクリル酸の製造方法

Publications (3)

Publication Number Publication Date
JP2008272637A JP2008272637A (ja) 2008-11-13
JP2008272637A5 JP2008272637A5 (enExample) 2011-04-21
JP4812034B2 true JP4812034B2 (ja) 2011-11-09

Family

ID=40051304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007117492A Active JP4812034B2 (ja) 2007-04-26 2007-04-26 メタクリル酸製造用触媒の製造方法、メタクリル酸製造用触媒、およびメタクリル酸の製造方法

Country Status (1)

Country Link
JP (1) JP4812034B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5485013B2 (ja) * 2010-05-14 2014-05-07 三菱レイヨン株式会社 メタクリル酸製造用触媒の製造方法
JP7356923B2 (ja) * 2020-01-30 2023-10-05 住友化学株式会社 ヘテロポリ酸化合物の製造方法、ヘテロポリ酸化合物及びメタクリル酸の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5861833A (ja) * 1981-10-09 1983-04-13 Mitsubishi Rayon Co Ltd リン、モリブデン系触媒の焼成法
JP2574948B2 (ja) * 1990-02-08 1997-01-22 株式会社日本触媒 メタクリル酸の製造方法
JP3790131B2 (ja) * 2001-06-27 2006-06-28 住友化学株式会社 無機化合物の焼成方法およびこれを用いた酸化触媒の製造方法
JP3800043B2 (ja) * 2001-06-28 2006-07-19 住友化学株式会社 メタクリル酸製造用触媒、その製造方法およびメタクリル酸の製造方法

Also Published As

Publication number Publication date
JP2008272637A (ja) 2008-11-13

Similar Documents

Publication Publication Date Title
JP6527499B2 (ja) 不飽和アルデヒドおよび/または不飽和カルボン酸の製造方法
JP6694884B2 (ja) 不飽和アルデヒドおよび/または不飽和カルボン酸の製造方法
WO2015008814A1 (ja) 不飽和アルデヒドおよび/または不飽和カルボン酸の製造方法
CN111936458A (zh) 不饱和醛和不饱和羧酸中的至少一者的制造方法以及不饱和醛和不饱和羧酸中的至少一者的制造用催化剂
US7220698B2 (en) Catalyst for catalytic gas phase oxidation of acrolein and process for producing acrylic acid by catalytic gas phase oxidation using said catalyst
CN104781221B (zh) 异丁烯醛和甲基丙烯酸的制造方法
JP5130562B2 (ja) メタクロレイン及び/又はメタクリル酸の製造方法
JP4824867B2 (ja) メタクロレインおよびメタクリル酸の製造方法
JP4812034B2 (ja) メタクリル酸製造用触媒の製造方法、メタクリル酸製造用触媒、およびメタクリル酸の製造方法
KR100890675B1 (ko) (메트)아크롤레인 및/또는 (메트)아크릴산의 제조 방법
JP4824871B2 (ja) アクロレインおよびアクリル酸の製造方法
JP2003171340A (ja) アクリル酸の製造方法
JP5485013B2 (ja) メタクリル酸製造用触媒の製造方法
JP4745653B2 (ja) メタクリル酸の製造方法
JP4248163B2 (ja) メタクリル酸の製造方法
JP6752035B2 (ja) 再スタートアップ方法
JP5768326B2 (ja) 触媒の製造方法およびメタクリル酸の製造方法
JP5107084B2 (ja) メタクリル酸の製造方法
JP5433321B2 (ja) (メタ)アクリル酸の製造方法
JP5590382B2 (ja) 不飽和アルデヒド及び/又は不飽和カルボン酸の製造方法
JP5607865B2 (ja) メタクリル酸の製造方法
JP5479803B2 (ja) (メタ)アクロレインまたは(メタ)アクリル酸の製造方法
JP2012158541A (ja) 不飽和アルデヒド及び/又は不飽和カルボン酸の製造方法

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100420

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100420

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110303

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20110810

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110818

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110819

R151 Written notification of patent or utility model registration

Ref document number: 4812034

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140902

Year of fee payment: 3

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140902

Year of fee payment: 3

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140902

Year of fee payment: 3

R370 Written measure of declining of transfer procedure

Free format text: JAPANESE INTERMEDIATE CODE: R370

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140902

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250