JPS6246533B2 - - Google Patents

Info

Publication number
JPS6246533B2
JPS6246533B2 JP56151149A JP15114981A JPS6246533B2 JP S6246533 B2 JPS6246533 B2 JP S6246533B2 JP 56151149 A JP56151149 A JP 56151149A JP 15114981 A JP15114981 A JP 15114981A JP S6246533 B2 JPS6246533 B2 JP S6246533B2
Authority
JP
Japan
Prior art keywords
water
reactor
parts
acetic acid
weight
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
Application number
JP56151149A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5852243A (ja
Inventor
Toshio Seki
Yukitaka Kuroda
Shinobu Yamagami
Matsuhiro Kimura
Katsuo Takahashi
Tazuo Oota
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.)
Mizushima Aroma Co Ltd
Mitsubishi Gas Chemical Co Inc
Toyobo Co Ltd
Original Assignee
Mizushima Aroma Co Ltd
Mitsubishi Gas Chemical Co Inc
Toyobo 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 Mizushima Aroma Co Ltd, Mitsubishi Gas Chemical Co Inc, Toyobo Co Ltd filed Critical Mizushima Aroma Co Ltd
Priority to JP56151149A priority Critical patent/JPS5852243A/ja
Priority to GB08226863A priority patent/GB2106797B/en
Publication of JPS5852243A publication Critical patent/JPS5852243A/ja
Publication of JPS6246533B2 publication Critical patent/JPS6246533B2/ja
Granted legal-status Critical Current

Links

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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP56151149A 1981-09-24 1981-09-24 テレフタル酸の製造法 Granted JPS5852243A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56151149A JPS5852243A (ja) 1981-09-24 1981-09-24 テレフタル酸の製造法
GB08226863A GB2106797B (en) 1981-09-24 1982-09-21 Process and apparatus for producing terephthalic acid by liquid phase oxidation of paraxylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56151149A JPS5852243A (ja) 1981-09-24 1981-09-24 テレフタル酸の製造法

Publications (2)

Publication Number Publication Date
JPS5852243A JPS5852243A (ja) 1983-03-28
JPS6246533B2 true JPS6246533B2 (enrdf_load_stackoverflow) 1987-10-02

Family

ID=15512431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56151149A Granted JPS5852243A (ja) 1981-09-24 1981-09-24 テレフタル酸の製造法

Country Status (2)

Country Link
JP (1) JPS5852243A (enrdf_load_stackoverflow)
GB (1) GB2106797B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02269535A (ja) * 1989-04-11 1990-11-02 Fsk Corp ワークの加工方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH078821B2 (ja) * 1986-09-26 1995-02-01 三井石油化学工業株式会社 芳香族カルボン酸の製造方法
US5371283A (en) * 1993-12-22 1994-12-06 Praxair Technology, Inc. Terephthalic acid production
KR100988684B1 (ko) * 2008-04-16 2010-10-18 삼남석유화학 주식회사 조테레프탈산 제조를 위한 산화 반응기
WO2020102639A1 (en) * 2018-11-16 2020-05-22 Bp Corporation North America Inc. Process for manufacturing aromatic carboxylic acids

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328901B2 (enrdf_load_stackoverflow) * 1973-07-28 1978-08-17
JPS5365841A (en) * 1976-11-26 1978-06-12 Asahi Chem Ind Co Ltd Preparation of terephthalic acid
JPS5384933A (en) * 1976-12-30 1978-07-26 Mitsubishi Chem Ind Ltd Preparation of terephthalic acid
JPS53100339A (en) * 1977-02-14 1978-09-01 Sanwa Seiki Mfg Co Ltd Shearing type shaft coupling
JPS5452049A (en) * 1977-09-30 1979-04-24 Toray Ind Inc Preparation of high quality terephthalic acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02269535A (ja) * 1989-04-11 1990-11-02 Fsk Corp ワークの加工方法

Also Published As

Publication number Publication date
JPS5852243A (ja) 1983-03-28
GB2106797A (en) 1983-04-20
GB2106797B (en) 1985-08-21

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