RO94835B1 - Metoda de dezagregare a catalizatorilor pe suport ceramic pe baza de alumina - Google Patents

Metoda de dezagregare a catalizatorilor pe suport ceramic pe baza de alumina

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Publication number
RO94835B1
RO94835B1 RO124749A RO12474986A RO94835B1 RO 94835 B1 RO94835 B1 RO 94835B1 RO 124749 A RO124749 A RO 124749A RO 12474986 A RO12474986 A RO 12474986A RO 94835 B1 RO94835 B1 RO 94835B1
Authority
RO
Romania
Prior art keywords
alumina
catalysts based
ceramic carrier
volume
parts
Prior art date
Application number
RO124749A
Other languages
English (en)
Inventor
Corneliu Manoliu
Ecaterina Popescu
Paul Zugravescu
Balasa Tomi
Stelian Baican
Original Assignee
Institutul De Cercetari
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 Institutul De Cercetari filed Critical Institutul De Cercetari
Priority to RO124749A priority Critical patent/RO94835B1/ro
Publication of RO94835B1 publication Critical patent/RO94835B1/ro

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Abstract

Inventia se refera la o metoda de dezagregare a catalizatorilor pe suport ceramic pe baza de alumina constituita din dezagregarea a 1 parte în greutate din proba cu un amestec de acizi format din 40 parti în volum acid fosforic, 11 parti în volum acid acetic, 40 parti în volum acid sulfuric si 29 parti în volum acid azotic la 160...180 degree C, presiune de 10...20 bar, timp de 50...70 min.
RO124749A 1986-09-12 1986-09-12 Metoda de dezagregare a catalizatorilor pe suport ceramic pe baza de alumina RO94835B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO124749A RO94835B1 (ro) 1986-09-12 1986-09-12 Metoda de dezagregare a catalizatorilor pe suport ceramic pe baza de alumina

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO124749A RO94835B1 (ro) 1986-09-12 1986-09-12 Metoda de dezagregare a catalizatorilor pe suport ceramic pe baza de alumina

Publications (1)

Publication Number Publication Date
RO94835B1 true RO94835B1 (ro) 1988-07-31

Family

ID=40904405

Family Applications (1)

Application Number Title Priority Date Filing Date
RO124749A RO94835B1 (ro) 1986-09-12 1986-09-12 Metoda de dezagregare a catalizatorilor pe suport ceramic pe baza de alumina

Country Status (1)

Country Link
RO (1) RO94835B1 (ro)

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