NL7102106A - - Google Patents

Info

Publication number
NL7102106A
NL7102106A NL7102106A NL7102106A NL7102106A NL 7102106 A NL7102106 A NL 7102106A NL 7102106 A NL7102106 A NL 7102106A NL 7102106 A NL7102106 A NL 7102106A NL 7102106 A NL7102106 A NL 7102106A
Authority
NL
Netherlands
Application number
NL7102106A
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
Priority claimed from JP45013571A external-priority patent/JPS4843893B1/ja
Priority claimed from JP1356970A external-priority patent/JPS4843892B1/ja
Application filed filed Critical
Publication of NL7102106A publication Critical patent/NL7102106A/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
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/70—Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/70—Complexes comprising metals of Group VII (VIIB) as the central metal
    • B01J2531/72—Manganese
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/845—Cobalt
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)
NL7102106A 1970-02-17 1971-02-17 NL7102106A (OSRAM)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP45013571A JPS4843893B1 (OSRAM) 1970-02-17 1970-02-17
JP1356970A JPS4843892B1 (OSRAM) 1970-02-17 1970-02-17

Publications (1)

Publication Number Publication Date
NL7102106A true NL7102106A (OSRAM) 1971-08-19

Family

ID=26349390

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7102106A NL7102106A (OSRAM) 1970-02-17 1971-02-17

Country Status (7)

Country Link
US (1) US3856855A (OSRAM)
BE (1) BE763091A (OSRAM)
CA (1) CA926417A (OSRAM)
CH (1) CH550758A (OSRAM)
DE (1) DE2107357A1 (OSRAM)
FR (1) FR2078696A5 (OSRAM)
NL (1) NL7102106A (OSRAM)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207572A1 (de) * 1981-04-22 1982-11-11 Rütgerswerke AG, 6000 Frankfurt Verfahren zur oxidation von reaktiven aromaten
DE3464595D1 (en) * 1983-10-24 1987-08-13 Teijin Petrochem Ind Process for producing 2,6-naphthalenedicarboxylic acid
US4716245A (en) * 1985-04-24 1987-12-29 Teijin Petrochemical Industries, Ltd. Process for producing 2,6-naphthalenedicarboxylic acid
DE3671009D1 (de) * 1985-08-16 1990-06-13 Huels Chemische Werke Ag Verfahren zur herstellung von 2,6-naphthalindicarbonsaeure.
JPH01121240A (ja) * 1987-11-02 1989-05-12 Teijin Yuka Kk 2,6−ナフタレンジカルボン酸の製造法
JPH01180851A (ja) * 1988-01-11 1989-07-18 Mitsubishi Gas Chem Co Inc 2,6‐ナフタリンジカルボン酸の製造法
JP2874223B2 (ja) * 1989-11-15 1999-03-24 三菱瓦斯化学株式会社 高純度2,6‐ナフタリンジカルボン酸の製造法
US5183933A (en) * 1991-10-15 1993-02-02 Amoco Corporation Process for preparing 2,6-naphthalene-dicarboxylic acid
JP3199104B2 (ja) * 1995-01-11 2001-08-13 三菱瓦斯化学株式会社 2,6−ナフタレンジカルボン酸及びそのエステルの製造法
US6114575A (en) * 1997-03-25 2000-09-05 Bp Amoco Corporation Process for preparing 2,6-naphthalenedicarboxylic acid
US6018077A (en) * 1997-04-17 2000-01-25 Mitsubishi Gas Chemical Company, Inc. Process for producing 2,6-naphthalenedicarboxylic acid
WO2001016074A2 (en) 1999-08-30 2001-03-08 Mossi & Ghisolfi Overseas S.A. An integrated process for the production of 2,6-naphthalene dicarboxylic acid
ATE289579T1 (de) 1999-08-30 2005-03-15 Mossi & Ghisolfi Int Sa Ein verfahren zur herstellung von disäuren durch carboxylierung von phenolverbindungen
US6441224B1 (en) 1999-08-30 2002-08-27 Mossi & Ghisolfi Overseas, S. A. Process for carboxylation of naphthoic acid to naphthalene dicarboxylic acid
EP1427690A1 (en) * 2001-09-07 2004-06-16 Lonza SPA Process for the preparation of 2,6-naphthalenedicarboxylic acid
GB0504079D0 (en) * 2005-02-28 2005-04-06 Davy Process Techn Ltd Process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833816A (en) * 1954-05-03 1958-05-06 Mid Century Corp Preparation of aromatic polycarboxylic acids

Also Published As

Publication number Publication date
CH550758A (de) 1974-06-28
DE2107357A1 (OSRAM) 1971-09-30
BE763091A (fr) 1971-07-16
CA926417A (en) 1973-05-15
US3856855A (en) 1974-12-24
FR2078696A5 (OSRAM) 1971-11-05

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