BR7502635A - CATALYTIC COMPOSITION AND PERFECT PROCESS FOR THE PREPARATION OF MALEIC ANHYDRIDE - Google Patents

CATALYTIC COMPOSITION AND PERFECT PROCESS FOR THE PREPARATION OF MALEIC ANHYDRIDE

Info

Publication number
BR7502635A
BR7502635A BR2635/75A BR7502635A BR7502635A BR 7502635 A BR7502635 A BR 7502635A BR 2635/75 A BR2635/75 A BR 2635/75A BR 7502635 A BR7502635 A BR 7502635A BR 7502635 A BR7502635 A BR 7502635A
Authority
BR
Brazil
Prior art keywords
preparation
maleic anhydride
catalytic composition
perfect process
perfect
Prior art date
Application number
BR2635/75A
Other languages
Portuguese (pt)
Inventor
M Freerks
S Randle
Original Assignee
Monsanto Co
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 to CA203,080A priority Critical patent/CA1041528A/en
Priority to GB2793874A priority patent/GB1462724A/en
Priority claimed from FR7507615A external-priority patent/FR2303596A1/en
Priority to BE154301A priority patent/BE826647A/en
Priority claimed from DE19752511259 external-priority patent/DE2511259A1/en
Priority claimed from ES435701A external-priority patent/ES435701A1/en
Priority claimed from NL7503197A external-priority patent/NL7503197A/en
Priority claimed from DD184905A external-priority patent/DD118073A5/xx
Priority claimed from JP50036998A external-priority patent/JPS51117191A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Priority to BR2635/75A priority patent/BR7502635A/en
Publication of BR7502635A publication Critical patent/BR7502635A/en

Links

BR2635/75A 1973-06-25 1975-04-30 CATALYTIC COMPOSITION AND PERFECT PROCESS FOR THE PREPARATION OF MALEIC ANHYDRIDE BR7502635A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA203,080A CA1041528A (en) 1973-06-25 1974-06-21 Compositions useful for manufacturing maleic anhydride
GB2793874A GB1462724A (en) 1973-06-25 1974-06-24 Production of maleic anhydride
BE154301A BE826647A (en) 1973-06-25 1975-03-13 PROCESS FOR PREPARING MALEIC ANHYDRIDE FROM NON-AROMATIC HYDROCARBONS AND CATALYTIC COMPOSITIONS BASED ON PHOSPHORUS, VANADIUM AND OXYGEN USED IN THIS PROCESS
BR2635/75A BR7502635A (en) 1973-06-25 1975-04-30 CATALYTIC COMPOSITION AND PERFECT PROCESS FOR THE PREPARATION OF MALEIC ANHYDRIDE

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US37335973A 1973-06-25 1973-06-25
FR7507615A FR2303596A1 (en) 1973-06-25 1975-03-11 Catalyst for preparation of dicarboxylic anhydrides - contg. phosphorus, vanadium, oxygen and beryllium, magnesium, calcium, strontium or barium
DE19752511259 DE2511259A1 (en) 1973-06-25 1975-03-14 Catalyst for preparation of dicarboxylic anhydrides - contg. phosphorus, vanadium, oxygen and beryllium, magnesium, calcium, strontium or barium
ES435701A ES435701A1 (en) 1973-06-25 1975-03-17 An improved procedure to prepare maleic anhydride. (Machine-translation by Google Translate, not legally binding)
NL7503197A NL7503197A (en) 1973-06-25 1975-03-18 Catalyst for preparation of dicarboxylic anhydrides - contg. phosphorus, vanadium, oxygen and beryllium, magnesium, calcium, strontium or barium
DD184905A DD118073A5 (en) 1973-06-25 1975-03-20
JP50036998A JPS51117191A (en) 1973-06-25 1975-03-28 Catalysts for manufacture of maleic acid anhydride
BR2635/75A BR7502635A (en) 1973-06-25 1975-04-30 CATALYTIC COMPOSITION AND PERFECT PROCESS FOR THE PREPARATION OF MALEIC ANHYDRIDE

Publications (1)

Publication Number Publication Date
BR7502635A true BR7502635A (en) 1976-10-19

Family

ID=27570193

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2635/75A BR7502635A (en) 1973-06-25 1975-04-30 CATALYTIC COMPOSITION AND PERFECT PROCESS FOR THE PREPARATION OF MALEIC ANHYDRIDE

Country Status (1)

Country Link
BR (1) BR7502635A (en)

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