IT1063576B - Processo per la produzione di acidi aromatici - Google Patents

Processo per la produzione di acidi aromatici

Info

Publication number
IT1063576B
IT1063576B IT29027/76A IT2902776A IT1063576B IT 1063576 B IT1063576 B IT 1063576B IT 29027/76 A IT29027/76 A IT 29027/76A IT 2902776 A IT2902776 A IT 2902776A IT 1063576 B IT1063576 B IT 1063576B
Authority
IT
Italy
Prior art keywords
production
aromatic acids
aromatic
acids
Prior art date
Application number
IT29027/76A
Other languages
English (en)
Italian (it)
Original Assignee
Suntech
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 Suntech filed Critical Suntech
Application granted granted Critical
Publication of IT1063576B publication Critical patent/IT1063576B/it

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
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • 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)
IT29027/76A 1975-11-11 1976-11-03 Processo per la produzione di acidi aromatici IT1063576B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63102775A 1975-11-11 1975-11-11

Publications (1)

Publication Number Publication Date
IT1063576B true IT1063576B (it) 1985-02-11

Family

ID=24529490

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29027/76A IT1063576B (it) 1975-11-11 1976-11-03 Processo per la produzione di acidi aromatici

Country Status (9)

Country Link
JP (1) JPS5259126A (fr)
BE (1) BE848182A (fr)
CA (1) CA1080252A (fr)
DE (1) DE2649913A1 (fr)
FR (1) FR2331541A1 (fr)
GB (1) GB1570076A (fr)
IL (1) IL50739A (fr)
IT (1) IT1063576B (fr)
NL (1) NL7612367A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113398618A (zh) * 2020-03-17 2021-09-17 北京诺维新材科技有限公司 一种提高蒸馏分离效果的方法及蒸馏系统

Also Published As

Publication number Publication date
DE2649913A1 (de) 1977-05-18
BE848182A (fr) 1977-05-10
IL50739A (en) 1979-11-30
IL50739A0 (en) 1976-12-31
GB1570076A (en) 1980-06-25
CA1080252A (fr) 1980-06-24
FR2331541A1 (fr) 1977-06-10
FR2331541B1 (fr) 1981-02-27
NL7612367A (nl) 1977-05-13
JPS5259126A (en) 1977-05-16

Similar Documents

Publication Publication Date Title
IT1070567B (it) Processo per la produzione di olefine
IT1206587B (it) Processo per la produzione di acido acetico.
IT1060298B (it) Processo per la produzione di birra
IT1070725B (it) Processo per la produzione di olefine
IT1078751B (it) Acidi fenossialchilcarbossilici e processo per la loro preparazione
IT1070945B (it) Acidi fenossialchilcarbossilici e processo per la loro preparazione
IT1129244B (it) Procedimento per la produzione di acidi policarbossilici aromatici
IT1090578B (it) Processo per preparare acidi carbossilici
IT1061401B (it) Processo per la produzione di 2 pirrolidone
BR7605592A (pt) Processo para producao de acido tereftalico purificado
IT1042093B (it) Processo per la produzione di acidi aminoarilsolfonici
RO74687A (fr) Procede pour la preparation des acides 7 betha-(d-2-amino-2-(alkylesulfonyleaminophenyle)acetyleamino)-3-alcoxy-3-cephem-4-carboxyliques
IT1061400B (it) Processo per produrre acidi aromatici
IT1046993B (it) Processo perfezionato per la produzione di coke formato
IT1143581B (it) Procedimento per la produzione di acidi alfa-chetocarbossilici
IT987750B (it) Processo per la purificazione di acidi aromatici
IT1063576B (it) Processo per la produzione di acidi aromatici
IT1034337B (it) Processo per la produzione di acidi carbossilici
IT978344B (it) Processo per la preparazione di acidi carbossilici aromatici
IT1059288B (it) Processo per la produzione di acidi aromatici
IT1063993B (it) Processo per la produzione di acido tetrafluoborico concentrato
IT1070901B (it) Processo per la preparazione di acidi dialogenovinilciclopropancarbossilici
IT1091105B (it) Procedimento per la produzione di acidi 2-carbammoil-fosfinici n-sostituiti
ATA309976A (de) Verfahren zur herstellung von sulfamylbenzoesauren
IT1022317B (it) Processo per la preparazione di acidi 5 ossocarpossilici