YU297680A - Process for the elimination of fe2o3 and sio2from precipitating aluminate lixiviums in the production of alumina by means of the bayer solution - Google Patents

Process for the elimination of fe2o3 and sio2from precipitating aluminate lixiviums in the production of alumina by means of the bayer solution

Info

Publication number
YU297680A
YU297680A YU297680A YU297680A YU297680A YU 297680 A YU297680 A YU 297680A YU 297680 A YU297680 A YU 297680A YU 297680 A YU297680 A YU 297680A YU 297680 A YU297680 A YU 297680A
Authority
YU
Yugoslavia
Prior art keywords
sio2from
lixiviums
fe2o3
aluminate
precipitating
Prior art date
Application number
YU297680A
Other versions
YU40611B (en
Inventor
G Odor
A Suri
J Penzvalto
I Cziniel
Original Assignee
Magyar Aluminium
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 Magyar Aluminium filed Critical Magyar Aluminium
Priority to YU297680A priority Critical patent/YU40611B/en
Publication of YU297680A publication Critical patent/YU297680A/en
Publication of YU40611B publication Critical patent/YU40611B/en

Links

YU297680A 1980-11-24 1980-11-24 Process for the elimentaion of fe2o3 and sio2 from the precipitates of aluminate liquors in the production of alumina YU40611B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
YU297680A YU40611B (en) 1980-11-24 1980-11-24 Process for the elimentaion of fe2o3 and sio2 from the precipitates of aluminate liquors in the production of alumina

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU297680A YU40611B (en) 1980-11-24 1980-11-24 Process for the elimentaion of fe2o3 and sio2 from the precipitates of aluminate liquors in the production of alumina

Publications (2)

Publication Number Publication Date
YU297680A true YU297680A (en) 1983-12-31
YU40611B YU40611B (en) 1986-02-28

Family

ID=25559086

Family Applications (1)

Application Number Title Priority Date Filing Date
YU297680A YU40611B (en) 1980-11-24 1980-11-24 Process for the elimentaion of fe2o3 and sio2 from the precipitates of aluminate liquors in the production of alumina

Country Status (1)

Country Link
YU (1) YU40611B (en)

Also Published As

Publication number Publication date
YU40611B (en) 1986-02-28

Similar Documents

Publication Publication Date Title
DE3372182D1 (en) Filtration membrane and process for its manufacture
DE3063579D1 (en) Process for producing alumina
EP0090994A3 (en) Process for the preparation of spherical alumina
GB8911178D0 (en) Process for the production of boehmitic aluminas
EP0105522A3 (en) Process for production of polyester
DE3169756D1 (en) Process for preparing alumina agglomerates
YU12785A (en) Improved bayer process alumina hydrate production
DE3361922D1 (en) Process for producing polymaleimide
GR65615B (en) Method for the production of clean alumina by hydrochloric attack of aluminium of minerals and abstraction of remainders with sulphuric treatment
HUT36055A (en) Apparatus and process for continuous calcination of aluminium hydroxide
MY8000127A (en) Improvements in the bayer process for reducing hydrated alumina
ZA828715B (en) Process for the simultaneous production of methanol-synthesis gas and ammonia-synthesis gas
DE3369114D1 (en) Hydrous alumina essentially consisting of pseudoboehmite, process for producing it and its use
YU43983A (en) Process for reducing the loss of sodium hydroxide in the manufacture of alumina by the bayer method
YU37294B (en) Process for obtaining ceramic products on the bsis of red slime in the production of alumina
DE3164969D1 (en) Silica removal process and alumina composition used therein
HUT36137A (en) Improved process for the production of tylosine
GB2175580B (en) Process for the continuous production of alumina from bauxites containing monohydrates using the bayer process
ZA831440B (en) Process of treating beer
YU132988A (en) Process for shaping carbonic blocks with multi-axle thickening
YU41381B (en) Process for the purification of gallium solutions of liguiid-liguid extraction
ZA834635B (en) Process and apparatus for the production of high-purity silicon granules
YU50780A (en) Process for transforming hydrargillite into boehmite
YU297680A (en) Process for the elimination of fe2o3 and sio2from precipitating aluminate lixiviums in the production of alumina by means of the bayer solution
GB2158088B (en) Process and apparatus for the production of calcined coke