BR9002392A - PROCESS OF PREPARATION AND PRE-TREATMENT OF IRON AND MOLYBDENUM BASED CATALYSTS, AS WELL AS FOR THE PREPARATION OF ACETALDEIDE - Google Patents

PROCESS OF PREPARATION AND PRE-TREATMENT OF IRON AND MOLYBDENUM BASED CATALYSTS, AS WELL AS FOR THE PREPARATION OF ACETALDEIDE

Info

Publication number
BR9002392A
BR9002392A BR9002392A BR9002392A BR9002392A BR 9002392 A BR9002392 A BR 9002392A BR 9002392 A BR9002392 A BR 9002392A BR 9002392 A BR9002392 A BR 9002392A BR 9002392 A BR9002392 A BR 9002392A
Authority
BR
Brazil
Prior art keywords
preparation
acetaldeide
iron
treatment
well
Prior art date
Application number
BR9002392A
Other languages
Portuguese (pt)
Inventor
Lucia Gorenstin Appel
Sonia Elisa De Carvalh Pereira
Paulo Roberto Da Silv Medeiros
Original Assignee
Inst Nacional De Tecnologia
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 Inst Nacional De Tecnologia filed Critical Inst Nacional De Tecnologia
Priority to BR9002392A priority Critical patent/BR9002392A/en
Publication of BR9002392A publication Critical patent/BR9002392A/en

Links

BR9002392A 1990-05-22 1990-05-22 PROCESS OF PREPARATION AND PRE-TREATMENT OF IRON AND MOLYBDENUM BASED CATALYSTS, AS WELL AS FOR THE PREPARATION OF ACETALDEIDE BR9002392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9002392A BR9002392A (en) 1990-05-22 1990-05-22 PROCESS OF PREPARATION AND PRE-TREATMENT OF IRON AND MOLYBDENUM BASED CATALYSTS, AS WELL AS FOR THE PREPARATION OF ACETALDEIDE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9002392A BR9002392A (en) 1990-05-22 1990-05-22 PROCESS OF PREPARATION AND PRE-TREATMENT OF IRON AND MOLYBDENUM BASED CATALYSTS, AS WELL AS FOR THE PREPARATION OF ACETALDEIDE

Publications (1)

Publication Number Publication Date
BR9002392A true BR9002392A (en) 1991-02-13

Family

ID=4049502

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9002392A BR9002392A (en) 1990-05-22 1990-05-22 PROCESS OF PREPARATION AND PRE-TREATMENT OF IRON AND MOLYBDENUM BASED CATALYSTS, AS WELL AS FOR THE PREPARATION OF ACETALDEIDE

Country Status (1)

Country Link
BR (1) BR9002392A (en)

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: granting
FG9A Patent or certificate of addition granted
B21A Extinguishment of a patent or of a certificate of addition of invention: extinguishment - article 78, item i of industrial property law

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