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Solid state and smelting reduction of Panzhihua ilmenite , - Know More

Solid state and smelting reduction of ilmenite is an important process of upgrading ilmenite to high titania feedstock In this study, an ilmenite concentrate supplied by Panzhihua Iron and Steel Group Co was first reduced at solid state in an electric resistance furnace, followed by smelting reduction in an induction furnace...

SPECIAL SECTION/REFRACTORIES Improving Ilmenite Smelting - Know More

Mar 01, 2009 0183 32 Furnace Modeling Zietsman and Pistorius constructed a one-dimensional wall model to illustrate the dynamic response of the furnace sidewall and freeze lining resulting from interactions with the liquid slag bath and changing conditions in the bath 1 A schematic representation of the freeze lining and wall region of an ilmenite-smelting DC arc furnace is shown in Figure 2...

Tasnee declares delay of operation in titanium ilmenite , - Know More

Nov 01, 2018 0183 32 Tasnee declares delay of operation in titanium ilmenite smelter plant Petrochemicals News Published 1 November 2018 - 7 am By Martin Menachery In order to fully assess the technical issue and ensure the safety of employees the furnace 1 was shut down on 29 October 2018...

Sulfation Leaching Treatment ilmenite Concentrate Titanium , - Know More

Ilmenite Concentrate The ilmenite concentrate used in the pilot plant studies was the same as that used in the laboratory studies table 1 Equipment The electric arc furnace employed to carbothermically reduce Tahawus ilmenite to separate iron and prepare low-iron titanium slag was described in a previous Bureau publication...

Modelling of an ilmenite - Know More

Ilmenite smelters must be operated with the slag bath contained in a freeze lining of solidified slag to prevent refractory damage and ensure feasible furnace life This makes the process an interesting and challenging one to operate and control The study focused ,...

Protection of Blast Furnace hearth lining by the addition , - Know More

blast furnace hearth, refractories, TiO2, tuyeres, Protection of Blast Furnace hearth lining by the addition of TiO2 The refractories of the blast furnace BF hearth is the most critical material in the iron making process by the blast furnace since the BF campaign life greatly depends on its condition...

Pig Iron International Iron Metallics Association - Know More

Pig iron is the product of smelting iron ore also ilmenite with a high-carbon fuel and reductant such as coke, usually with limestone as a flux Charcoal and anthracite are also used as fuel and reductant Pig iron is produced by smelting or iron ore in blast furnaces or by smelting ilmenite in electric furnac...

Comparison of One - Know More

according to analyzing and summarizing the literature of ilmenite concentrate smelting titanium slag, comes to conclude the production process of ilmenite concentrate smelting titanium slag can be divided into the one-step method and two-step method, dominated by two-step method at home foreign dominated by two-step This paper introduces the main content of one-step method and two-step ....

DC Smelting Plant - Know More

The flexibility of the Outotec DC furnace opens up opportunities for exploiting reserves that would have been considered economically unattractive using conventional smelting technology Typical applications include fine chromites, ilmenite, low-grade laterites, and dust generated during steel production, especially stainless steel...

EVALUATION OF THE REACTIVITY OF ANTHRACITES IN , - Know More

Anthracites are utilised in the reduction of ilmenite in most South African ilmenite processing plants The smelting mechanism reported by Pistorius 2008 involves the reduction of iron oxide and titanium dioxide, in the ilmenite, using carbon monoxide generated by the Boudouard reaction to...

IRON REMOVING FROM TITANIUM SLAG FOR SYNTHETIC , - Know More

In the first method, ilmenite ore can be smelted in the presence of carbonaceous reducing agents in an electric furnace where good quality pig iron is obtained together with titanium-rich slag which is chemically and mineralogically different than ilmenite Nayl et al, 2009 In spite of high power consumption, smelting of ilmenite or...

Plasma furnace processing of ilmenite with emphasis on India - Know More

Plasma furnace used for smelting of ilmenite are two types-three-phase ac arc furnace and dc arc furnace Ac arc type furnace consist of a foundation, shell, bottom, tapping port for slag, electrode devices, and controlling electric supply by transformers, ventilation system the dc furnace...

PDF Ilmenite smelting at Ticor SA - Know More

Ilmenite electric smelting furnaces have to operate with a freeze lining in order to prevent rapid sidewall refractory wear For a typical ilmenite smelting furnace lining design, strict process ....

PDF Ilmenite smelting The basics - Know More

Ilmenite smelting the basics , In ilmenite smelting furnaces, a freeze lining of solidified slag is used to protect the furnace refractories against the aggressive titanium slag Freeze lining ....

Refractories Technology History and the Underlying , - Know More

Oct 16, 2017 0183 32 Freeze linings are used in several processes, including aluminum electrolysis cells, ilmenite smelting furnaces and some ferroalloy furnac In electric-furnace steelmaking, careful control of the slag chemistry is needed to ensure that the slag is saturated with magnesium oxide to avoid attack of the refractory lining...

Electric Arc Furnace Operation - Know More

Ilmenite Sand, Lakehurst, NJ Pour tests were conducted in the 09-metric-ton 1-ton carbon-lined stationary furnace on the ilmenite sand concentrate from New Jersey No 11 and 12, tables 3-4 , as well as on an ilmenite sand concentrate from Florida with an equivalent chemical and mineralogical composition No 13, tables 3-4...

Beneficiation processes - Know More

The smelting technology used at RBM was originally developed and proven at Quebec Iron and Titanium QIT Fer et Titane in Sorel, Canada, where coarse ilmenite is smelted to produce a high-TiO 2 slag and pig iron in similar furnac This technology was adapted for RBM to process the fine ilmenite concentrate mined on the north coast of KwaZulu ....

Titanium Slag Pig Iron Melting Furnace From Ilmenite , - Know More

Titanium Slag Pig Iron Melting Furnace From Ilmenite Concentrate , Find Complete Details about Titanium Slag Pig Iron Melting Furnace From Ilmenite Concentrate,Titanium Slag Furance,Titanium Melting Furnace,Pig Iron Melting Furnace from Supplier or Manufacturer-Xian Greenwood New Energy Technology Co, Ltd...

Ilmenite smelting the basics - Know More

Ilmenite smelting the basics PC PISTORIUS Department of Materials Science and Metallurgical Engineering, University of Pretoria, Pretoria While some of the practical details of ilmenite smelting are not well documented, there is a substantial body of literature on the principles of ilmenite smelting, and the behaviour of solidified titania slag...

Ilmenite smelting the basics T - Know More

Ilmenite smelting the basics by PC Pistorius Synopsis While some of the practical details of ilmenite smelting are not well documented, there is a substantial body of literature on the principles of ilmenite smelting, and the behaviour of solidified titania slag This information is ,...

Energy Balance and Offgas Utilization of Ilmenite Smelting , - Know More

Energy balance and offgas utilization of ilmenite smelting in 30 MVA direct current electric arc furnace DC furnace of a Yunnan company were investigated to make sure safety production, and to save energy and reduce pollution The total input energy in the DC furnace was 2,000 kWh per ton of ilmenite, in which 1,00331 kWh per ton of ilmenite was used to carbothermic reduction and other ....

Mining tech firm Outotec warns on project problems, shares , - Know More

Oct 26, 2018 0183 32 Outotec which builds plants and equipment and provides services for the metal and mineral processing industries, said that it had faced problems in starting up a furnace at an ilmenite smelter ....

Ilmenite Chlorination - Know More

Figure 4 shows the furnace chat was used in the test program Operating Procedur In commercial smelting of ilmenite, 10 to 13 wt pct FeO is left is the slag to preserve bath fluidity Soda ash was added to the feed charge in the present tests during the smelting step to fluidize the slag...

Industrial Minerals - Know More

Cristal s Ilmenite Smelter Project, in Jazan, Saudi Arabia, has experienced a technical issue, parent company Saudi Arabian National Industrialization Co Tasnee said this week The issue arose during an attempted start-up of one of the furnaces, causing the furnace to be shut down on Sunday October 29...

ELECTRO SMELTING OF ILMENITE FOR PRODUCTION OF TiO , - Know More

412 AC smelting AC smelting of ilmenite as applied by QIT uses large, rectangular six in line el ectrodes, open arc, high power furnaces each with a capacity of up to 250,000 tpa of slag A high quality reductant, such as anthracite, is charged in the furnace with the ilmenite The QIT tech nology is very tightly held, with its application being...