RO93702B1 - Procedeu de obtinere a aluminatului de sodiu - Google Patents

Procedeu de obtinere a aluminatului de sodiu

Info

Publication number
RO93702B1
RO93702B1 RO120549A RO12054985A RO93702B1 RO 93702 B1 RO93702 B1 RO 93702B1 RO 120549 A RO120549 A RO 120549A RO 12054985 A RO12054985 A RO 12054985A RO 93702 B1 RO93702 B1 RO 93702B1
Authority
RO
Romania
Prior art keywords
sodium aluminate
obtaining
sodium
production
solid state
Prior art date
Application number
RO120549A
Other languages
English (en)
Other versions
RO93702A2 (ro
Inventor
Miklos Deak
Lucretia Rusu
Pompei Samarghitan
Emil Opris
Original Assignee
Combinatul Chimic
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 Combinatul Chimic filed Critical Combinatul Chimic
Priority to RO120549A priority Critical patent/RO93702B1/ro
Publication of RO93702A2 publication Critical patent/RO93702A2/ro
Publication of RO93702B1 publication Critical patent/RO93702B1/ro

Links

Landscapes

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

Abstract

Inventia se refera la un procedeu de obtinere a aluminatului de sodiu, prin reactia în stare solida a aluminei hidratat cu hidroxid de sodiu.
RO120549A 1985-10-28 1985-10-28 Procedeu de obtinere a aluminatului de sodiu RO93702B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO120549A RO93702B1 (ro) 1985-10-28 1985-10-28 Procedeu de obtinere a aluminatului de sodiu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO120549A RO93702B1 (ro) 1985-10-28 1985-10-28 Procedeu de obtinere a aluminatului de sodiu

Publications (2)

Publication Number Publication Date
RO93702A2 RO93702A2 (ro) 1988-02-29
RO93702B1 true RO93702B1 (ro) 1988-03-01

Family

ID=20118165

Family Applications (1)

Application Number Title Priority Date Filing Date
RO120549A RO93702B1 (ro) 1985-10-28 1985-10-28 Procedeu de obtinere a aluminatului de sodiu

Country Status (1)

Country Link
RO (1) RO93702B1 (ro)

Also Published As

Publication number Publication date
RO93702A2 (ro) 1988-02-29

Similar Documents

Publication Publication Date Title
RO90861B (ro) Procedeu pentru prepararea etielnglicolului
ES2014331B3 (es) Procedimiento de obtencion de etileno a partir de etanol.
GR861373B (en) Process for continuous alumine production from monohydrated bauxites according to the bayer process
RO84246B (ro) Procedeu de izolare si purificare a unor derivati de aminozaharuri ca inhibitori de glicozihidrolaze
GEP19960462B (en) Process for producing calcium-salt of alpha-hydroxy-gamma-methylthio-butiric acid
ES482881A1 (es) Metodo de obtencion de alumina a partir de arcillas y sili- catos aluminicos en general
RO93702B1 (ro) Procedeu de obtinere a aluminatului de sodiu
HUT44788A (en) Process for production of new imidazo- triazolo-1,4-benzodiazepins
PT84921B (en) Process for preparing a caustic based cleaning composition containing an alkali metal hydroxide
CA1024933A (en) Process for recovering electrolytically produced alkali metal chlorates
UA32404C2 (uk) Синтетичний кристалічний алюмосилікат
GB8406884D0 (en) Electrolyzing dilute caustic alkali aqueous solution
EP0327313A3 (en) Membrane electrolytic process for producing concentrated caustic
FR2607723B1 (fr) Procede pour la production de chlorate de metal alcalin notamment pour l'industrie de la cellulose par electrolyse comportant une purification de l'hydrogene
GB1543249A (en) Process for the production of high purity aqueous sodium hydroxide solution
RO93607B1 (ro) Procedeu de obtinere a carboximetilcelulozei sodice
RO83119B1 (ro) Procedeu de obtinere a etilbenzilarilcetonelor
RO91930B1 (ro) Procedeu pentru prepararea y-butirolactonei
RO94707B1 (ro) Procedeu de obtinere a 1,4-dioxanului
RO94390B1 (ro) Procedeu de obtinere a oxalatului de cupru de calitate reactiv
RO103088B1 (ro) Procedeu de obtinere a sulfachinoxalinei sodice monohidrat
RO112607B1 (ro) Procedeu de fabricare a aluminatului de sodiu lichid
JPS52151698A (en) Method of purifying diaphragm process caustic soda solution by crystallizing sodium hydroxide dihydrate
RO91440B1 (ro) Procedeu de preparare hidrazodicarboxamidei
IT1215220B (it) Ottenere allumina, prodotti a base metodo per trattare materiali di soda e cemento. grezzi costituiti da alluminosilicati in modo da