BE842998A - Preparation d'acides aromatiques - Google Patents

Preparation d'acides aromatiques

Info

Publication number
BE842998A
BE842998A BE167963A BE167963A BE842998A BE 842998 A BE842998 A BE 842998A BE 167963 A BE167963 A BE 167963A BE 167963 A BE167963 A BE 167963A BE 842998 A BE842998 A BE 842998A
Authority
BE
Belgium
Prior art keywords
preparation
aromatic acids
aromatic
acids
Prior art date
Application number
BE167963A
Other languages
English (en)
French (fr)
Inventor
A W Ii Hancock
W D Vanderwerff
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 filed Critical
Publication of BE842998A publication Critical patent/BE842998A/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
    • C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
    • 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
    • Y02P20/10—Process efficiency

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)
BE167963A 1975-06-17 1976-06-16 Preparation d'acides aromatiques BE842998A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/587,756 US4034005A (en) 1975-06-17 1975-06-17 Process for making aromatic acids

Publications (1)

Publication Number Publication Date
BE842998A true BE842998A (fr) 1976-12-16

Family

ID=24351082

Family Applications (1)

Application Number Title Priority Date Filing Date
BE167963A BE842998A (fr) 1975-06-17 1976-06-16 Preparation d'acides aromatiques

Country Status (10)

Country Link
US (1) US4034005A (xx)
JP (1) JPS52238A (xx)
BE (1) BE842998A (xx)
CA (1) CA1065339A (xx)
DE (1) DE2627052A1 (xx)
FR (1) FR2314914A1 (xx)
GB (1) GB1551087A (xx)
IL (1) IL49631A (xx)
IT (1) IT1061400B (xx)
NL (1) NL7606498A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086270A (en) * 1976-10-18 1978-04-25 Suntech, Inc. Process for making terephthalic acid
DE60002597T2 (de) 1999-10-13 2004-08-05 Sulzer Chemtech Ag Verfahren für die hydrolytische herstellung einer carbonsäure und eines alkohols ausgehend vom entsprechenden carboxylat
JP4558870B2 (ja) * 1999-11-08 2010-10-06 株式会社日本触媒 塔式処理方法および装置
CN103922926A (zh) * 2014-04-17 2014-07-16 绍兴县远程树脂科技有限公司 一种碱减量废水处理后的残渣固废纯化工艺
CN110590532A (zh) * 2019-08-14 2019-12-20 兄弟科技股份有限公司 一种芳香酸的绿色合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB801126A (en) * 1956-04-20 1958-09-10 Distillers Co Yeast Ltd Production of terephthalic and isophthalic acids
US3113964A (en) * 1960-06-01 1963-12-10 Allied Chem Preparation of phthalic acids and derivatives thereof
US3781343A (en) * 1973-04-12 1973-12-25 Sun Research Development Hydrolysis of aromatic dinitriles

Also Published As

Publication number Publication date
IL49631A0 (en) 1976-07-30
US4034005A (en) 1977-07-05
JPS52238A (en) 1977-01-05
GB1551087A (en) 1979-08-22
FR2314914B1 (xx) 1979-08-31
IT1061400B (it) 1983-02-28
NL7606498A (nl) 1976-12-21
CA1065339A (en) 1979-10-30
DE2627052A1 (de) 1977-01-20
IL49631A (en) 1979-07-25
FR2314914A1 (fr) 1977-01-14

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