Contact Us

ConRoast MINTEK Welcome to MINTEK MINTEK

2012-2-7  However, the sinter plant and blast furnace produced large volumes of gases containing 1 to 2% SO 2 which were unsatisfactory for the production of sulphur or sulphuric acid (17). It became clear that further significant reductions in SO 2

OPPORTUNITIES FOR CONCENTRATED SOLAR THERMAL

2017-3-29  The carbothermic sinter cost is based on the cost of the sinter installed for Kalagadi mine in 2012. The 2.4 Mt sinter/annum plant was bought for R 1.4 billion [7]. Sinter costs are assumed to be linear based on the hourly production rate. The hourly production rate was calculated for each process and is given in Table 4.

MINTEK Welcome to MINTEK MINTEK MINTEK

2014-2-11  MINTEK Welcome to MINTEK MINTEK MINTEK

Proof of Concept of a Solar Sinter

Sinter. Lina Hockaday. Senior Engineer. Mintek . Pyrometallurgy Division. 18 July 2019. Mintek (Established 1934) •Government-owned minerals research organization plant. Conclusions • Currently data processing is still underway • Flowsheet evaluation and techno-economics is

Proof of Concept of a Solar Sinter

2019-8-11  thermal plant assumed Drying and preheating of green sinter, °C* Coke breeze consumption, % of ore None (current practice) 9.4 110 9.0 200 8.7 *Drying by air at 300 °C produced by concentrating solar thermal plant assumed Sintering at 1200 °C with solar energy only would also eliminate the need for diesel as no coke ignition would be required

Mintek's new water atomising plant launched

2012-10-2  Mintek is South Africa’s national mineral research organisation and it is one of the world’s leading technology organisations specialising in mineral processing, extractive metallurgy and related areas. The water atomising plant will provide an effective means for the production of solid metal powder from six ton batches of molten metal.

JOM World Nonferrous Smelter Survey, MINTEK MINTEK

2012-2-7  Smelter Production PGMs Pt Pd Rh Au Ni Cu Type Slag Matte Slag Matte (m) Plant Equip. Furnace Anglo 1 1926 4.162 2.308 1.191 0.233 0.116 22.1 12.9 Flash (4)

Solar thermal heat for the minerals processing industry

2016-7-18  Picture by Aphelele Sithole MINTEK, @ Mogale Alloys 4 . Sinter machine Collector rating Collector area Plant area 393 MW th 30 ha 32 ha Khi Solar 1, 50 MW electricity @ Upington, Pic credit: Abengoa 8 • Composition Ore, binder • Heat transfer properties

From Ore Body to High Temperature Processing of

2020-8-21  The sinter plant originally produced sinter from the Mamatwan mine carbonate-rich ores but was later used to sinter the upgraded product of dense medium separation. The newer plant is at the Kalagadi manganese mine and was built to produce 2.4 million tons of manganese ore sinter annually and opened in December 2012.

MINTEK Welcome to MINTEK MINTEK MINTEK

2014-2-11  MINTEK Welcome to MINTEK MINTEK MINTEK

Solar thermal heat for the minerals processing industry

2016-7-18  Picture by Aphelele Sithole MINTEK, @ Mogale Alloys 4 . Sinter machine Collector rating Collector area Plant area 393 MW th 30 ha 32 ha Khi Solar 1, 50 MW electricity @ Upington, Pic credit: Abengoa 8 • Composition Ore, binder • Heat transfer properties

Researcher pioneers solar sintering for crucial steel

2017-12-13  Mintek pyrometallurgy engineer Lina Hockaday is trying a highly focused solar reactor to replace the fossil energy used as part of the steelmaking process.

Solar Heat for Industrial Processes

2021-6-23  PREMA Energy efficient, primary production of manganese ferroalloys through the application of novel energy systems in the drying and pre-heating of furnace feed materials This project has received funding from the European Union’s Horizon 2020 research and innovationprogramme under grant agreement No 820561 Solar Heat for Industrial Processes

From Ore Body to High Temperature Processing of

2020-8-21  The sinter plant originally produced sinter from the Mamatwan mine carbonate-rich ores but was later used to sinter the upgraded product of dense medium separation. The newer plant is at the Kalagadi manganese mine and was built to produce 2.4 million tons of manganese ore sinter annually and opened in December 2012.

Pyro 2006 Speakers

- Pyrometallurgy Division Mintek (1984-1991) Graduate Teaching & Research Assistant, University of Missouri-Rolla (1991-1994) Manager Chromium R&D, Billiton Process Research (1994-1998) West Plant and Nippon Samancor Tubatse JV Manager,

Kgaugelo Rakgase Non Executive Director Silent

Mintek Mar 2008 Aug 2008 6 months. Randburg Metallurgist,Sinter Plant ArcelorMittal South Africa May 2007 Feb 2008 10 months. Vanderbijlpark Area, South Africa

Ntsikelelo Ntsiki Lukope Senior Manager Foskor

Commissioned 1.2m tpa sinter plant Plant optimisation. Metallurgical Engineer Anglo American. Nov 2003 Jun 2007 3 years 8 months. Thabazimbi. Mintek. May 2002 Oct 2003 1 year 6 months.

Vladimir Antonov 3D Model 2D/Draghtsman CAD

Berkeley Salamanca Uranium Plant Retortillo Spain, Petra Diamonds Expansion-Cullinan, BRPM Concentrator 250kT/m Upgrade Rustenburg, Sibanye Gold-CIL & Tailings Plant, Gogold-Parral Tailings -Gold plant Mexico, Namoya Process Plant DRC, Foskor Flotation Plant, Tharisa Expansion Brits, Kalagadi Manganese Umtu Sinter Plant, Mintek Project,

ESS Smelting Technology PDF Free Download

ESS Smelting Technology L.J. ERASMUS1,2 and L.J. FOURIE1,3 1.—Envirosteel Pty, Ltd, Randburg 2123, South Africa. 2.—e-mail: [email protected] 3.—e-mail: [email protected] The envirosteel smelter is a rectangular furnace with a large free board volume and multiple channel inductors mounted below the hearth.

Researcher Pioneers Solar Sintering For Crucial Steel

2017-12-13  Lina Hockaday, Senior Engineer in Pyrometallurgy at Mintek’s New Technology Group in South Africa, proposes that solar thermal reactors, able to reach temperatures up to 1200°C, could virtually eliminate emissions from processing

Researcher pioneers solar sintering for crucial steel

2017-12-13  Mintek pyrometallurgy engineer Lina Hockaday is trying a highly focused solar reactor to replace the fossil energy used as part of the steelmaking process.

Pyrometallurgical removal of zinc from basic oxygen

2020-6-1  The Mintek Enviroplas process (Schoukens et al., 1993) utilizes a DC arc furnace to produce a metallic Zn product through the condensation of Zn vapor in a lead splash condenser, likely to require drying and agglomeration via a sinter plant before iron can be recovered.

Garth Williams wmf-foundation

2019-6-11  He started his working career in Cape Town working as the plant metallurgist at GKN Sinter Metals Cape Town, a powder metallurgy-based component manufacturer, followed by a short stint at the R&D Division of Nampak, a diversified packaging manufacturer.

Infacon XIII Pyro.co.za

Aspects of DC chromite smelting at Mintek An overview IJ Geldenhuys. Production low-carbon ferrochrome with low content of phosphorus using the complex reducer EN Akimov, YI Voronov, AV Senin, and VE Roschchin. New process for sintering chromite concentrate with continuous-strand sinter machine H Wang, X Wang, Y Lang, and S Chu

Pyro 2006 Speakers

- Pyrometallurgy Division Mintek (1984-1991) Graduate Teaching & Research Assistant, University of Missouri-Rolla (1991-1994) Manager Chromium R&D, Billiton Process Research (1994-1998) West Plant and Nippon Samancor Tubatse JV Manager,

Ntsikelelo Ntsiki Lukope Senior Manager Foskor

Commissioned 1.2m tpa sinter plant Plant optimisation. Metallurgical Engineer Anglo American. Nov 2003 Jun 2007 3 years 8 months. Thabazimbi. Mintek. May 2002 Oct 2003 1 year 6 months.

Pentlandite an overview ScienceDirect Topics

A continuous mini-plant was operated in open circuit to verify the parameters optimized on the laboratory-scale. The plant was operated at 17.5% solids and 20-µm particles size, overall retention period of 7 days and at pH 1.6. Ni and Co extraction of about 94% could be obtained.

ESS Smelting Technology PDF Free Download

ESS Smelting Technology L.J. ERASMUS1,2 and L.J. FOURIE1,3 1.—Envirosteel Pty, Ltd, Randburg 2123, South Africa. 2.—e-mail: [email protected] 3.—e-mail: [email protected] The envirosteel smelter is a rectangular furnace with a large free board volume and multiple channel inductors mounted below the hearth.

Extraction of aluminium as aluminium sulphate from

2017-9-1  Abstract. Valuable metal extraction technology from thermal power plant fly ash is limited. In the present study, aluminium is extracted from fly ash as highly pure aluminium sulphate (>99.0%) by leaching with sulphuric acid, followed by pre-concentration and successive crystallization.