NL186905C - Werkwijze voor de continue bereiding van tereftaalzuur. - Google Patents

Werkwijze voor de continue bereiding van tereftaalzuur.

Info

Publication number
NL186905C
NL186905C NLAANVRAGE7714359,A NL7714359A NL186905C NL 186905 C NL186905 C NL 186905C NL 7714359 A NL7714359 A NL 7714359A NL 186905 C NL186905 C NL 186905C
Authority
NL
Netherlands
Prior art keywords
terphalic
acid
continuous preparation
continuous
preparation
Prior art date
Application number
NLAANVRAGE7714359,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7714359A (nl
NL186905B (nl
Original Assignee
Mitsubishi Chem Ind
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 Chem Ind filed Critical Mitsubishi Chem Ind
Publication of NL7714359A publication Critical patent/NL7714359A/xx
Publication of NL186905B publication Critical patent/NL186905B/xx
Application granted granted Critical
Publication of NL186905C publication Critical patent/NL186905C/xx

Links

Classifications

    • 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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NLAANVRAGE7714359,A 1976-12-30 1977-12-23 Werkwijze voor de continue bereiding van tereftaalzuur. NL186905C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15898776A JPS5384933A (en) 1976-12-30 1976-12-30 Preparation of terephthalic acid

Publications (3)

Publication Number Publication Date
NL7714359A NL7714359A (nl) 1978-07-04
NL186905B NL186905B (nl) 1990-11-01
NL186905C true NL186905C (nl) 1991-04-02

Family

ID=15683730

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7714359,A NL186905C (nl) 1976-12-30 1977-12-23 Werkwijze voor de continue bereiding van tereftaalzuur.

Country Status (10)

Country Link
US (2) US4329493A (de)
JP (1) JPS5384933A (de)
CA (1) CA1088560A (de)
DE (1) DE2759025C2 (de)
FR (1) FR2376114A1 (de)
GB (1) GB1554487A (de)
IT (1) IT1089271B (de)
NL (1) NL186905C (de)
PH (1) PH14428A (de)
PT (1) PT67439B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5470235A (en) * 1977-11-14 1979-06-05 Mitsubishi Chem Ind Ltd Preparation of terephthalic acid
JPS5852243A (ja) * 1981-09-24 1983-03-28 Mitsubishi Gas Chem Co Inc テレフタル酸の製造法
DE3151383C1 (de) * 1981-12-24 1983-06-09 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Rueckgewinnung und Wiederverwendung von Kobalt- und/oder Mangankatalysatorbestandteilen
DE3203658C2 (de) * 1982-02-03 1984-09-13 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Gewinnung von Kobalt- und/oder Manganoxalat
DE3204510C2 (de) * 1982-02-10 1986-10-02 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Gewinnung von Kobalt und/oder Mangan als Oxalate
DE3704720A1 (de) * 1987-02-14 1988-08-25 Huels Troisdorf Verfahren und vorrichtung zur herstellung von benzolcarbonsaeuren bzw. benzoldicarbonsaeureestern
US4855492A (en) * 1988-05-27 1989-08-08 Amoco Corporation Process for production of aromatic polycarboxylic acids
US5693856A (en) 1996-01-16 1997-12-02 The Boc Group, Inc. Production of terephthalic acid
US6657068B2 (en) 2002-03-22 2003-12-02 General Electric Company Liquid phase oxidation of halogenated ortho-xylenes
US6649773B2 (en) 2002-03-22 2003-11-18 General Electric Company Method for the manufacture of halophthalic acids and anhydrides
US6657067B2 (en) 2002-03-22 2003-12-02 General Electric Company Method for the manufacture of chlorophthalic anhydride
DZ3427A1 (fr) * 2002-05-06 2005-07-02 Du Pont Procede pour la production d'acides carboxyliques
US7541489B2 (en) * 2004-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method of making halophthalic acids and halophthalic anhydrides
US20060004223A1 (en) * 2004-06-30 2006-01-05 General Electric Company Method of making halophthalic acids and halophthalic anhydrides
US20060094901A1 (en) * 2004-11-02 2006-05-04 Keith Whiston Process for the production of carboxylic acids
KR100733400B1 (ko) * 2005-08-01 2007-06-29 아신기술 주식회사 아세트산, 메틸아세테이트 및 물을 분리하기 위한공비증류공정
US8115029B2 (en) * 2006-11-02 2012-02-14 University Of Kansas Cobalt-catalyzed oxidations in volumetrically expanded liquids by compressed gases
US8193402B2 (en) * 2007-12-03 2012-06-05 Gevo, Inc. Renewable compositions
JP2011505490A (ja) 2007-12-03 2011-02-24 ジーヴォ，インコーポレイテッド 再生可能組成物
WO2010099201A1 (en) * 2009-02-24 2010-09-02 Gevo, Inc. Methods of preparing renewable butadiene and renewable isoprene
AU2010303461A1 (en) * 2009-10-06 2012-04-26 Gevo, Inc. Integrated process to selectively convert renewable isobutanol to p-xylene
SG182407A1 (en) 2010-01-08 2012-08-30 Gevo Inc Integrated methods of preparing renewable chemicals
US8373012B2 (en) 2010-05-07 2013-02-12 Gevo, Inc. Renewable jet fuel blendstock from isobutanol
US8742187B2 (en) 2011-04-19 2014-06-03 Gevo, Inc. Variations on prins-like chemistry to produce 2,5-dimethylhexadiene from isobutanol
DE102012105876A1 (de) 2012-07-02 2014-01-02 Oxea Gmbh Verfahren zur Herstellung von Terephthalsäure und ihren Derivaten
CN111569454B (zh) * 2020-03-31 2021-07-09 南京延长反应技术研究院有限公司 对二甲苯制备对苯二甲酸的内置微界面氧化系统及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487108A (en) * 1965-10-22 1969-12-30 Mobil Oil Corp Process for the preparation of benzene carboxylic acids
US3683018A (en) * 1969-05-26 1972-08-08 Standard Oil Co Integrated oxidation of isomeric xylene mixture to isomeric phthalic acid mixture and separation of mixture of isomeric phthalic acids into individual isomer products
JPS523030A (en) * 1975-06-25 1977-01-11 Mitsubishi Chem Ind Ltd Process for manufacturing high purity terephthalic acid
IT1075317B (it) * 1977-04-13 1985-04-22 Montedison Spa Metodo per l'anidrificazione del solvente e per il ricupero del sottoprodotto acetato di metile in un processo di sintesi dell'acido tereftalico
US4172209A (en) * 1978-08-23 1979-10-23 Uop Inc. Process for producing dicarboxylic acids by the oxidation of xylene

Also Published As

Publication number Publication date
NL7714359A (nl) 1978-07-04
US4560793A (en) 1985-12-24
FR2376114A1 (fr) 1978-07-28
NL186905B (nl) 1990-11-01
FR2376114B1 (de) 1980-06-13
IT1089271B (it) 1985-06-18
GB1554487A (en) 1979-10-24
PH14428A (en) 1981-07-16
PT67439A (en) 1978-01-01
JPS5384933A (en) 1978-07-26
DE2759025A1 (de) 1978-07-06
JPS5640143B2 (de) 1981-09-18
PT67439B (en) 1979-05-23
CA1088560A (en) 1980-10-28
DE2759025C2 (de) 1983-08-18
US4329493A (en) 1982-05-11

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: MITSUBISHI KASEI CORPORATION

V1 Lapsed because of non-payment of the annual fee

Effective date: 19960701