JPH0413026B2 - - Google Patents

Info

Publication number
JPH0413026B2
JPH0413026B2 JP59146886A JP14688684A JPH0413026B2 JP H0413026 B2 JPH0413026 B2 JP H0413026B2 JP 59146886 A JP59146886 A JP 59146886A JP 14688684 A JP14688684 A JP 14688684A JP H0413026 B2 JPH0413026 B2 JP H0413026B2
Authority
JP
Japan
Prior art keywords
component
weight
catalyst
parts
zirconium
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.)
Expired - Lifetime
Application number
JP59146886A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6125642A (ja
Inventor
Shinichi Uchida
Yojiro Takahashi
Ikuo Kurimoto
Yoji Akazawa
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai 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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP14688684A priority Critical patent/JPS6125642A/ja
Priority to CA000481767A priority patent/CA1261860A/en
Priority to DE8585106175T priority patent/DE3576074D1/de
Priority to EP85106175A priority patent/EP0163231B1/en
Priority to NZ212129A priority patent/NZ212129A/en
Publication of JPS6125642A publication Critical patent/JPS6125642A/ja
Priority to US06/841,833 priority patent/US4665200A/en
Publication of JPH0413026B2 publication Critical patent/JPH0413026B2/ja
Granted legal-status Critical Current

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

  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP14688684A 1984-05-21 1984-07-17 無水ピロメリツト酸製造用触媒 Granted JPS6125642A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP14688684A JPS6125642A (ja) 1984-07-17 1984-07-17 無水ピロメリツト酸製造用触媒
CA000481767A CA1261860A (en) 1984-05-21 1985-05-17 Method for the preparation of pyromellitic acid or its anhydride
DE8585106175T DE3576074D1 (de) 1984-05-21 1985-05-20 Katalysator zur verwendung in der herstellung von pyromellithsaeure und/oder pyromellithsaeureanhydrid.
EP85106175A EP0163231B1 (en) 1984-05-21 1985-05-20 Catalyst for use in preparation of pyromellitic acid and/or pyromellitic anhydride
NZ212129A NZ212129A (en) 1984-05-21 1985-05-20 Supported catalyst composition
US06/841,833 US4665200A (en) 1984-05-21 1986-03-20 Method for preparing pyromellitic acid and/or pyromellitic anhydride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14688684A JPS6125642A (ja) 1984-07-17 1984-07-17 無水ピロメリツト酸製造用触媒

Publications (2)

Publication Number Publication Date
JPS6125642A JPS6125642A (ja) 1986-02-04
JPH0413026B2 true JPH0413026B2 (pt) 1992-03-06

Family

ID=15417797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14688684A Granted JPS6125642A (ja) 1984-05-21 1984-07-17 無水ピロメリツト酸製造用触媒

Country Status (1)

Country Link
JP (1) JPS6125642A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2526396B2 (ja) * 1992-10-19 1996-08-21 工業技術院長 半導体光触媒を用いた水素及び酸素の製造方法
JP2003055382A (ja) 2001-08-08 2003-02-26 Nippon Shokubai Co Ltd 無水ピロメリット酸の製造方法
DE102014203725A1 (de) * 2014-02-28 2015-09-03 Basf Se Oxidationskatalysator mit sattelförmigem Trägerformkörper

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013349A (pt) * 1973-05-04 1975-02-12
JPS5411270A (en) * 1977-06-27 1979-01-27 Ariake Hamamoto Treating of konbu and like to discolor
JPS5622582A (en) * 1979-07-30 1981-03-03 Hitachi Ltd Starter for current type inverter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013349A (pt) * 1973-05-04 1975-02-12
JPS5411270A (en) * 1977-06-27 1979-01-27 Ariake Hamamoto Treating of konbu and like to discolor
JPS5622582A (en) * 1979-07-30 1981-03-03 Hitachi Ltd Starter for current type inverter

Also Published As

Publication number Publication date
JPS6125642A (ja) 1986-02-04

Similar Documents

Publication Publication Date Title
KR950009710B1 (ko) 무수프탈산 제조용 촉매와 그 촉매를 이용한 무수프탈산의 제조방법
JP3248560B2 (ja) 気相酸化反応用担持触媒
US4879387A (en) Method for manufacture of phthalic anhydride
KR950008197B1 (ko) 무수 프탈산 제조용 촉매
JP2011063628A (ja) プロペンからアクリル酸への触媒的気相酸化法
JPS603307B2 (ja) 無水フタル酸の製造方法
KR0133049B1 (ko) 오르토키실렌 및 나프탈렌 혼합물의 기상산화에 의한 무수프탈산의 제조방법
JPS5814254B2 (ja) o−キシロ−ル及び/又はナフタリンを無水フタル酸に酸化するための担持触媒
JPH0413026B2 (pt)
JPS6037108B2 (ja) 無水フタル酸の製造方法
JPH0415020B2 (pt)
JP2592490B2 (ja) 芳香族炭化水素の酸化方法
JPH04215843A (ja) 無水フタル酸製造用触媒
JP3130681B2 (ja) オルソキシレンおよびナフタレンの混合物の気相酸化による無水フタル酸の製造方法
JPH0149133B2 (pt)
JP3298609B2 (ja) 無水フタル酸製造用触媒およびそれを用いてなる無水フタル酸の製造方法
JP2933504B2 (ja) 無水ピロメリット酸の製造方法
JP4263815B2 (ja) 芳香族化合物の気相酸化用触媒
JPH0689002B2 (ja) 無水ピロメリット酸の製造方法およびこれに用いる触媒
JP2563995B2 (ja) 触 媒
JPS6121729A (ja) 芳香族化合物酸化用触媒
JPH0242818B2 (pt)
JPH11300206A (ja) 気相酸化触媒及びそれを用いた無水フタル酸の製造方法
JPS63208575A (ja) シアノピリジンの製造方法
JPS63255274A (ja) 無水フタル酸の製造方法