EFFECTS OF ACID MEDIA ON NIOBIUM, TANTALUM, AND TITANIUM CONTENT IN ANALYTICAL CHEMICAL SOLUTIONS

Journal Article · Mon Apr 01 00:00:00 EST 1963 · Zh. Prikl. Khim.

OSTI ID:4704389

bruile, E S; Dombrovskaya, N S

Tabulated data on sulfuric acid effects on Ti, Nb, and Ta showed that Ta is a subject of highest hydrolysis, at H/sub 2/SO/sub 4/ 46 wt% ihe solution retained only 0.036 wt% Ta. The least hydrolysis was observed with Ti where at H/ sub 2/SO/sub 4/ 30 wt% the solution retained 0.534 wt% Ti. An intermediate position was occupied by Nb where at H/sub 2/SO/sub 4/ 46.0 wt% Nb content was 0.414 wt%. (R.V.J.)

• Research Organization: Scientific Research Inst. of Construction and Chemical Engineering, USSR
• NSA Number: NSA-17-030461
• OSTI ID: 4704389
• Journal Information: Zh. Prikl. Khim., Vol. Vol: 36; Other Information: Orig. Receipt Date: 31-DEC-63
• Country of Publication: Country unknown/Code not available
• Language: Russian

Related Subjects

CHEMISTRY
EFFICIENCY
HYDROLYSIS
NIOBIUM
SOLUTIONS
SULFURIC ACID
TANTALUM
TITANIUM