ilmenite

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ilmenite
ilmenite Min. (ˈɪlmənaɪt) [Named, 1827, from the Ilmen Mountains (in southern Urals), where found.] Oxide of iron and titanium found in brilliant black crystals and in many varieties.1827 Edin. New Philos. Jrnl. III. 187. 1894 Bowker in Harper's Mag. Jan. 410/1 Ilmenite, or titanic iron (Fe Ti)2 O3.... Oxford English Dictionary
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Ilmenite
Ilmenite containing 6 to 13 percent is sometimes described as ferrian ilmenite. Patenting activities related to Ilmenite Patenting activity related to titanium dioxide production from ilmenite is rapidly increasing. wikipedia.org
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Nelsonite
The black ilmenite is slightly magnetic while the whitish apatite is not. Titanium dioxide from ilmenite is used as a white paint pigments and in the early 1900's as a colorant of artificial teeth. wikipedia.org
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mohsite
mohsite Min. (ˈməʊsaɪt) [Formed as prec. + -ite.] = ilmenite.1827 A. Levy in Phil. Mag. Ser. ii. I. 221 Some crystals belonging..to a new species, which..I propose to call Mohsite, in honour of Professor Mohs. 1837 Dana Min. 385 Mohsite..is supposed to have come from Dauphiny. Oxford English Dictionary
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ilmenorutile
ilmenorutile Min. (ˌɪlmənəʊˈruːtaɪl, -ɪl) [ad. G. ilmenorutil (N. von Kokscharow Materialen zur Mineralogie Russlands (1854–7) II. 352): see ilmenite and rutile.] A black variety of rutile containing iron, niobium, and tantalum.1861 H. W. Bristow Gloss. Mineral. 189/2 Ilmenorutile, Von Kokscharow. A... Oxford English Dictionary
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Armalcolite
Because of this conversion to ilmenite, armalcolite has a relatively low abundance and is associated with ilmenite and rutile. Once the armalcolite reaches 1,125 °C it is replaced with ilmenite, FeTiO3, which lacks both magnesium and iron. wikipedia.org
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Ulvöspinel
The ulvöspinel component tends to oxidize to magnetite plus ilmenite during subsolidus cooling of the host rocks, and the ilmenite so produced may form The texture was once interpreted as indicating solid solution between ilmenite and magnetite, until the oxidation reaction and resultant textures were wikipedia.org
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iserite
iserite Min. (ˈaɪzəraɪt) [Altered by Dana from prec.: see -ite.] A variety of ilmenite, found as a black crystalline sand.1868 Dana Min. (ed. 5) §181 Iserite is supposed to be isometric titanic iron. Oxford English Dictionary
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Pyrophanite
It is a member of the ilmenite group. It is a deep red to greenish black mineral which crystallizes in the trigonal system. Associated minerals include ilmenite, geikielite, hematite, spinel, gahnite, chromite, magnetite, ganophyllite, manganophyllite, hendricksite, garnet and wikipedia.org
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titanic
tiˈtanic, a.2 [f. mod.L. titani-um + -ic 1 b.] Of, pertaining to, or derived from titanium; in Chem. applied to compounds in which titanium has its higher valence, as titanic oxide (t. acid), a white tasteless powder, TiO2. In Min., titanic iron-ore = ilmenite; titanic schorl = rutile.1826 Henry Ele... Oxford English Dictionary
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Reduction of Ilmenite Through Microwave Plasma - IOPscience
Ilmenite was reduced through microwave plasma-assisted chemical vapor deposition with continuously flowing hydrogen and methane gas. The reduction products were analyzed by XRD and SEM technology, and the component products were TiO 2 -Carbon Nanotubes (CNTs) composite powders. The reduction process was in good agreement with the Jander equation.
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Surveyor (crater)
Samples 12043 (pigeonite basalt), 12044 (soil), 12051 (ilmenite basalt), and 12054 (glass-coated ilmenite basalt) were collected on the south rim. Samples 12045, 12046, and 12047 (all ilmenite basalts) were collected at Block crater on the north rim of Surveyor crater. wikipedia.org
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Process and plant for producing titanium slag from ilmenite
A process for producing titanium slag from ilmenite comprises the steps of: a) Partial reduction of granular ilmenite with a reducing agent in a reduction reactor (6) at a temperature of at least 900 DEG C, b) Transfer of the partially reduced hot ilmenite obtained in step a) into an electric furnace (12), c) Smelting the ilmenite in the electric furnace (12) in the presence of a reducing ...
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US20190203320A1 - Use of pre-oxidized ilmenite in fluidized bed boilers ...
US20190203320A1 US15/735,429 US201615735429A US2019203320A1 US 20190203320 A1 US20190203320 A1 US 20190203320A1 US 201615735429 A US201615735429 A US 201615735429A US 2019203320 A1 US2019203320 A1 US 2019203320A1 Authority US United States Prior art keywords ilmenite bed ilmenite particles boiler furnace Prior art date 2015-06-15 Legal status (The legal status is an assumption and is not a ...
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Becher process
ilmenite-containing feedstocks. The iron oxide in the mineral grains is reduced to metallic iron to produce reduced ilmenite: Fe2O3·TiO2 + 3 CO → 2 Fe + TiO2 + 3 CO2 The "reduced ilmenite wikipedia.org
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