YU30895A - Process for preparation of ceramic-grade alumine powders - Google Patents

Process for preparation of ceramic-grade alumine powders

Info

Publication number
YU30895A
YU30895A YU30895A YU30895A YU30895A YU 30895 A YU30895 A YU 30895A YU 30895 A YU30895 A YU 30895A YU 30895 A YU30895 A YU 30895A YU 30895 A YU30895 A YU 30895A
Authority
YU
Yugoslavia
Prior art keywords
ceramic
alumine
powders
grade
preparation
Prior art date
Application number
YU30895A
Other languages
Serbo-Croatian (sh)
Inventor
Ljubomir Vulićević
Original Assignee
Ljubomir Vulićević
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 Ljubomir Vulićević filed Critical Ljubomir Vulićević
Priority to YU30895A priority Critical patent/YU30895A/en
Publication of YU30895A publication Critical patent/YU30895A/en

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  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

Postupak dobijanja praha A2O3 keramičkgo kvaliteta sastoji se u dobijanju hidroksida aluminijuma heterogenom reakcijom aluminijum amonijumove stipse, prečišćene rekristalizacijom i NH4OH, kriogeno osušenim i termički obrađuje na 1450В°-1570В°K do 2-6 sati.The process for producing A2O3 ceramic quality powder consists of obtaining aluminum hydroxide by heterogeneous reaction of aluminum ammonium alum, purified by recrystallization and NH4OH, cryogenically dried and thermally treated at 1450V ° -1570V ° K for 2-6 hours.

YU30895A 1995-05-15 1995-05-15 Process for preparation of ceramic-grade alumine powders YU30895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
YU30895A YU30895A (en) 1995-05-15 1995-05-15 Process for preparation of ceramic-grade alumine powders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU30895A YU30895A (en) 1995-05-15 1995-05-15 Process for preparation of ceramic-grade alumine powders

Publications (1)

Publication Number Publication Date
YU30895A true YU30895A (en) 1998-12-23

Family

ID=47601977

Family Applications (1)

Application Number Title Priority Date Filing Date
YU30895A YU30895A (en) 1995-05-15 1995-05-15 Process for preparation of ceramic-grade alumine powders

Country Status (1)

Country Link
YU (1) YU30895A (en)

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