TWI318898B - Method for recovery of oxidation catalyst - Google Patents

Method for recovery of oxidation catalyst

Info

Publication number
TWI318898B
TWI318898B TW095112397A TW95112397A TWI318898B TW I318898 B TWI318898 B TW I318898B TW 095112397 A TW095112397 A TW 095112397A TW 95112397 A TW95112397 A TW 95112397A TW I318898 B TWI318898 B TW I318898B
Authority
TW
Taiwan
Prior art keywords
recovery
oxidation catalyst
oxidation
catalyst
Prior art date
Application number
TW095112397A
Other languages
English (en)
Other versions
TW200640574A (en
Inventor
Hiroshi Tomita
Aiichiro Ori
Kyoji Arita
Original Assignee
Mitsui Chemicals Inc
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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of TW200640574A publication Critical patent/TW200640574A/zh
Application granted granted Critical
Publication of TWI318898B publication Critical patent/TWI318898B/zh

Links

Classifications

    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts
TW095112397A 2005-04-08 2006-04-07 Method for recovery of oxidation catalyst TWI318898B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005112153 2005-04-08

Publications (2)

Publication Number Publication Date
TW200640574A TW200640574A (en) 2006-12-01
TWI318898B true TWI318898B (en) 2010-01-01

Family

ID=37062618

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095112397A TWI318898B (en) 2005-04-08 2006-04-07 Method for recovery of oxidation catalyst

Country Status (3)

Country Link
KR (1) KR100695793B1 (zh)
CN (1) CN1843630B (zh)
TW (1) TWI318898B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2537584B1 (en) * 2010-02-19 2019-04-03 Mitsubishi Gas Chemical Company, Inc. Pretreatment method for chelate resin having pyridine ring used for collecting catalyst in aromatic carboxylic acid production process
ES2727581T3 (es) * 2010-02-19 2019-10-17 Mitsubishi Gas Chemical Co Método de pretratamiento de una resina de quelato que tiene un anillo de piridina usada para recoger un catalizador en un procedimiento de producción de ácido tereftálico

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963559A (en) * 1953-07-08 1960-12-06 William E Newman Control of searching and tracking mechanisms
JPS5425292A (en) * 1977-07-28 1979-02-26 Mitsubishi Chem Ind Ltd Method of recovering liquid phase oxidation catalyst of terephthalic acid
JP2557578B2 (ja) * 1991-07-12 1996-11-27 三菱化学株式会社 パラキシレンの液相酸化触媒の回収方法
CN1059892C (zh) * 1997-04-04 2000-12-27 中国石化扬子石油化工公司 对苯二甲酸残液的综合利用
CN1117163C (zh) * 1997-10-27 2003-08-06 中国石化集团扬子石油化工有限责任公司 一种回收对苯二甲酸残液中的钴锰金属的方法

Also Published As

Publication number Publication date
TW200640574A (en) 2006-12-01
KR100695793B1 (ko) 2007-03-16
KR20060107361A (ko) 2006-10-13
CN1843630B (zh) 2010-05-12
CN1843630A (zh) 2006-10-11

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