Published July 17, 1984 | Version v1
Patent Metadata-only

Process for production of titanium dioxide from titaniferrous ore

Creators

Description

Titanium tetrachloride is produced from titanium ore and reductant suspended in molten salt by the passage of chlorine therethrough. The titanium tetrachloride is scrubbed by passage through at least one scrubber of molten salt and oxidized to produce titanium oxide and chlorine. Chlorine is recaptured as a solute in cold titanium tetrachloride and then liberated and recycled

Availability note (English)

U.S. Commissioner of Patents, Washington, D.C. 20231, USA, $.50.

Additional details

Publishing Information

Imprint Pagination
v p.
IPC:
Int. Cl. C01G 23/02.
IPC
Int. Cl. C01G 23/02.
Patent number
US patent document 4,460,550/A/

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
16049289
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
CHEMICAL PREPARATION; CHLORINATION; MOLTEN SALTS; ORES; OXIDATION; PARTICLES; RECYCLING; SCRUBBING; TITANIUM CHLORIDES; TITANIUM OXIDES
Descriptors DEC
CHALCOGENIDES; CHEMICAL REACTIONS; CHLORIDES; CHLORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; HALOGENATION; OXIDES; OXYGEN COMPOUNDS; SALTS; SYNTHESIS; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
PAT-APPL-491216.