PROCESS FOR THE PURIFICATION OF TITANIUM TETRACHLORIDE OR ZIRCONIUM TETRACHLORIDE
Patent
·
OSTI ID:4015185
A process is described for separation of TiCl/sub 4/ or ZrCl/sub 4/ from V, Cr, Fe, and other metallic impurities. The impure gaseous tetrachloride is passed through a fluidized bed containing H/sub 2/S or a metal sulfide. At a temperature below the reaction temperature of TiCl/sub 4/ or ZrCl/sub 4/ with the sulfide (140 to 300 deg C for TiCl/sub 4/, 300 to 350 deg C for ZrCl/sub 4/) the V, Cr, Fe, and other impurities react to form solid products that remain in the bed. Sand is used as a bed when H/sub 2/S is employed. (T.F.H.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-15-018432
- OSTI ID:
- 4015185
- Report Number(s):
- GB 866711
- Country of Publication:
- United Kingdom
- Language:
- English
Similar Records
PROCESS FOR PURIFYING TITANIUM TETRAHALIDES OR ZIRCONIUM TETRAHALIDES
Zirconium tetrachloride revisited
Coordination chemistry of titanium tetrachloride with organosulfur compounds: Relevance to the chemical vapor deposition of titanium disulfide films
Patent
·
Tue Mar 24 23:00:00 EST 1959
·
OSTI ID:4270378
Zirconium tetrachloride revisited
Journal Article
·
Sun Feb 18 23:00:00 EST 2018
· Acta Crystallographica. Section C, Structural Chemistry (Online)
·
OSTI ID:1429669
Coordination chemistry of titanium tetrachloride with organosulfur compounds: Relevance to the chemical vapor deposition of titanium disulfide films
Conference
·
Sat Dec 30 23:00:00 EST 1995
·
OSTI ID:214917