IT1001404B - Catalizzatore supportato per l os sidazione di o xilene o naftalina ad anidride ftalica - Google Patents

Catalizzatore supportato per l os sidazione di o xilene o naftalina ad anidride ftalica

Info

Publication number
IT1001404B
IT1001404B IT2951/73A IT295173A IT1001404B IT 1001404 B IT1001404 B IT 1001404B IT 2951/73 A IT2951/73 A IT 2951/73A IT 295173 A IT295173 A IT 295173A IT 1001404 B IT1001404 B IT 1001404B
Authority
IT
Italy
Prior art keywords
sidation
naphthaline
phthalic
xylene
dioxide
Prior art date
Application number
IT2951/73A
Other languages
English (en)
Italian (it)
Original Assignee
Basf Ag
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 DE2260615A external-priority patent/DE2260615A1/de
Application filed by Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT1001404B publication Critical patent/IT1001404B/it

Links

Classifications

    • 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
IT2951/73A 1972-12-12 1973-12-06 Catalizzatore supportato per l os sidazione di o xilene o naftalina ad anidride ftalica IT1001404B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2260615A DE2260615A1 (de) 1972-12-12 1972-12-12 Traegerkatalysator fuer die oxidation von o-xylol oder naphthalin zu phthalsaeureanhydrid

Publications (1)

Publication Number Publication Date
IT1001404B true IT1001404B (it) 1976-04-20

Family

ID=5864108

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2951/73A IT1001404B (it) 1972-12-12 1973-12-06 Catalizzatore supportato per l os sidazione di o xilene o naftalina ad anidride ftalica

Country Status (3)

Country Link
JP (1) JPS4989694A (lm)
ES (1) ES421390A1 (lm)
IT (1) IT1001404B (lm)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235071A (en) * 1991-07-10 1993-08-10 Nippon Shokubai Co., Ltd. Catalyst for producing phthalic anhydride and process by using the same

Also Published As

Publication number Publication date
JPS4989694A (lm) 1974-08-27
ES421390A1 (es) 1976-04-16

Similar Documents

Publication Publication Date Title
IT948477B (it) Catalizzatori per produrre anidride ftalica
SE388693B (sv) Testrmesor for pavisande av peroxidasaktivitet
IT978032B (it) Catalizzatore per la produzione di etilenossido
IT981734B (it) Falciatrice per prati
BE796555A (nl) Transportmiddel
AT333707B (de) Tragerkatalysator fur die oxydation von o-xylol oder naphthalin zu phthalsaureanhydrid
BE794908A (fr) Purification de composes insatures
BE806056A (fr) Construction de supports
SE393718B (sv) Analog-digitalomvandlare
IT994984B (it) Preparazione di dinitrili organici
IT979528B (it) Sostanza ad azione catalitica per la trasformazione di idrocarburi superiori
IT990931B (it) Migliorata struttura costruttiva di miscelatore
BE802917A (fr) Conversion des immondices
SE7700442L (sv) Forfarande for framstellning av 6-aminopenicillansyra
IT983048B (it) Catalizzatore per la preparazione di antrachinone
IT1002667B (it) Procedimento di condensazione del l anidride ftalica
FI53447C (fi) Biologisk klosett
IT981946B (it) Composizione catalitica per l os sidazione di orto xilene o nafta lene ad anidride ftalica
IT957714B (it) Catalizzatore di fluorazione di composti alogenati funzionali
IT960539B (it) Catalizzatori per l ossidazone di o. xilene in anidride ftalica
SE385433B (sv) Av tradar bestaende netbotten
SE402107B (sv) Forfarande for framstellning av furanforeningar
NL177821C (nl) Bereiding van trans-chrysanthemumzuur.
IT1001404B (it) Catalizzatore supportato per l os sidazione di o xilene o naftalina ad anidride ftalica
SE401438B (sv) Analog - digitalomvandlare