direct reduction of garnierite ore for production of ferro nickel with a rotary kiln

Direct reduction of garnierite ore for production of ferro ...

May 01, 1987  International Journal of Mineral Processing, 19 (1987) 173-187 173 Elsevier Science Publishers B.V., AmsterdAm -- Printed in The Netherlands Direct Reduction of Garnierite Ore for Production of Ferro-Nickel with a Rotary Kiln at Nippon Yakin Kogyo Co., Ltd., Oheyama Works TETSUYA WATANABE, SADAO ONO, HARUO ARAI and TOYOMI

Direct reduction of garnierite ore for production of ferro ...

Direct reduction of garnierite ore for production of ferro-nickel with a rotary kiln at Nippon Yakin Kogyo Co., Ltd., Oheyama Works ... using a rotary kiln after pretreatment of the raw materials. 2. (2) Availability of the product. ... the industrial application of a direct reduction process from garnierite is only used at the Oheyama Works.

direct reduction of garnierite ore for production of ferro

direct reduction of garnierite ore for production of ferro. A garnierite laterite ore the garnierite laterite ore containing ni, co, fe, mgo, and sio was collected in the mojiang area of china garnierite was the nibearing mineral the other main minerals were potash feldspar, forsterite, tremolite, halloysite, quartz, and kaolinite in the garnierite laterite ore

nickel ore reduction - ecopub.be

Aug 15, 2012 Direct reduction of garnierite ore for production of ferro-nickel with a rotary kiln at Nippon Yakin Kogyo Co Direct Reduction: Process Description – Heat Treat Consortia Home In a direct reduction process, it is typically a rotary kiln furnace that uses hydrocarbon fuels and is then passed over nickel-based catalysts.

direct reduction of nickel ores in rotary kiln

direct reduction of nickel ores in rotary kiln. direct reduction of nickel ores in rotary kiln New method to produce FeNi nuggets from low grade ore by semi .production with the low grade nickel ; Direct Reduction Of Garnierite Ore For Production Of Ferro. Moreover, only 30% of .. [9] Tetsuya Watanabe, Sadao, Direct Reduction of Garnierite Ore for.

(PDF) Melting Behavior of Nickel Ore in a Rotary Kiln for ...

Melting Behavior of Nickel Ore in a Rotary Kiln for Ferronickel Alloys ... Direct reduction of garnierite ore for production of ferro-nickel with a rotary kiln at Nippon Yakin Kogyo Co., Ltd ...

WO2014133421A1 - Method for processing laterite nickel ore ...

The invention relates to the field of non-ferrous metallurgy and specifically to a method for processing laterite (oxidized nickel) ores with the direct production of ferronickel in the form of metal granules. The method comprises mixing the ore with a solid reducing agent and with fluxing additives, briquetting the resultant mixture, a reduction firing of the briquetted charge in

Production of ferronickel from nickel laterites in a DC ...

The selective reduction ratio was high, 7.4 and 6.1 for conditions 1 and 2 respectively, where this ratio is defined as the nickel recovery to metal divided by the iron recovery to metal. Example 4 - 500kW test: Rotary kiln calciner dust smelting

Development of a Low-Temperature Bloomery Process for ...

Mar 31, 2020  3. T. Watanabe, S. Ono, H. Arai, and T. Matsumori, “Direct reduction of garnierite ore for production of ferro-nickel with a rotary kiln,” Int. J. Miner.

Direct Reduction Of Nickel Ores In Rotary Kiln

Direct reduction of garnierite ore for production of ferro nickel with a rotary kiln. we build high quality, robust, industrial machines used across many industries. get price and support online direct reduction of garnierite ore for production of ferro . direct reduction of garnierite ore for production of ferro nickel with a rotary kiln .

direct reduction of garnierite ore for production of ferro

direct reduction of garnierite ore for production of ferro. A garnierite laterite ore the garnierite laterite ore containing ni, co, fe, mgo, and sio was collected in the mojiang area of china garnierite was the nibearing mineral the other main minerals were potash feldspar, forsterite, tremolite, halloysite, quartz, and kaolinite in the garnierite laterite ore

Direct reduction of garnierite ore for production of ferro ...

Article “Direct reduction of garnierite ore for production of ferro-nickel with a rotary kiln at Nippon Yakin Kogyo Co., Ltd., Oheyama Works” Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, and Sparking, linking science and technology information which hitherto stood alone to support the generation of ideas.

Extraction of Nickel from Garnierite Laterite Ore Using ...

In this study, segregation roasting and magnetic separation are used to extract nickel from a garnierite laterite ore. The garnierite laterite ore containing 0.72% Ni, 0.029% Co, 8.65% Fe, 29.66% MgO, and 37.86% SiO2 was collected in the Mojiang area of China. Garnierite was the Ni-bearing mineral; the other main minerals were potash feldspar, forsterite, tremolite,

direct reduction of garnierite ore for production of ferro

direct reduction of garnierite ore for production of ferro . Inicio; direct reduction of garnierite ore for production of ferro; Christmas special! Limited time offer, price concessions, up to 66%, come and consult!Inquiry. Clasificador Espiral

direct reduction of lateritic iron ore process

direct reduction of lateritic iron ore process direct reduction of lateritic iron ore process Modelling and optimization of a rotary kiln direct reduction process. This tool has been applied to a variety of pyrometal lurgical applications, including ferrovanadium, nickel carbonate, nickel laterite, iron ore reduction, and... Get a quote

CN106636625A - Method for producing ferronickel by ...

The invention provides a method for producing ferronickel by adopting a rotary kiln direct reduction-RKEF (Rotary Kiln-Electric Furnace) combination method. The method comprises the following steps: drying a laterite nickel ore for later use; crushing and screening an appropriate amount of the dried laterite nickel ore, and then mixing the screened laterite nickel ore with a

WO2014133421A1 - Method for processing laterite nickel ore ...

The invention relates to the field of non-ferrous metallurgy and specifically to a method for processing laterite (oxidized nickel) ores with the direct production of ferronickel in the form of metal granules. The method comprises mixing the ore with a solid reducing agent and with fluxing additives, briquetting the resultant mixture, a reduction firing of the briquetted charge in

Direct reduction of low grade nickel laterite ore to ...

The concentrate with 10.28% of nickel grade and 66,57% of iron grade was produced from reduced ore at temperature 1000 ºC for 1 hour, 10 % of

Production of ferronickel from nickel laterites in a DC ...

The selective reduction ratio was high, 7.4 and 6.1 for conditions 1 and 2 respectively, where this ratio is defined as the nickel recovery to metal divided by the iron recovery to metal. Example 4 - 500kW test: Rotary kiln calciner dust smelting

Direct Reduction Of Nickel Ores In Rotary Kiln

Direct reduction of garnierite ore for production of ferro nickel with a rotary kiln. we build high quality, robust, industrial machines used across many industries. get price and support online direct reduction of garnierite ore for production of ferro . direct reduction of garnierite ore for production of ferro nickel with a rotary kiln .

Experimental Study on Reduction-Magnetic Separation ...

Tetsuya Watanabe, Sadao Ono, Haruo Arai, et al. Direct reduction of garnierite ore for production of ferro-nickel with rotary kiln at Nippon Yakin Kogyo Co., Ltd., Oheyama Works (International Journal of Mineral Processing, 19(04)(1987)), 173–187. CrossRef Google Scholar

Preparation of ferronickel from nickel laterite via coal ...

Jul 11, 2018  The sticking phenomenon between molten slag and refractory is one of the crucial problems when preparing ferronickel from laterite ore using rotary hearth furnace or rotary kiln processes. This study aims to ameliorate sticking problems by using silicon dioxide (SiO2) to adjust the melting degree of the briquette during reduction roasting.

nickel ore reduction - ecopub.be

Aug 15, 2012 Direct reduction of garnierite ore for production of ferro-nickel with a rotary kiln at Nippon Yakin Kogyo Co Direct Reduction: Process Description – Heat Treat Consortia Home In a direct reduction process, it is typically a rotary kiln furnace that uses hydrocarbon fuels and is then passed over nickel-based catalysts.

Laterite Nickel Ore Roasting Kiln - haagdeko.de

Direct reduction of garnierite ore for production of ferro-nickel with a rotary kiln at nippon yakin kogyo coltdoheyama works controlling scale composition during acid pressure leaching of laterite and garnierite ore syntectonic mobility of supergene nickel.

Direct reduction of garnierite ore for production of ferro ...

Article “Direct reduction of garnierite ore for production of ferro-nickel with a rotary kiln at Nippon Yakin Kogyo Co., Ltd., Oheyama Works” Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, and Sparking, linking science and technology information which hitherto stood alone to support the generation of ideas.

Direct reduction of garnierite ore for production of ferro ...

文献「Direct reduction of garnierite ore for production of ferro-nickel with a rotary kiln at Nippon Yakin Kogyo Co., Ltd., Oheyama Works」の詳細情報です。J-GLOBAL 科学技術総合リンクセンターは研究者、文献、特許などの情報をつなぐことで、異分野の知や意外な発見などを支援する新しいサービス

nickel ore reduction - ecopub.be

Aug 15, 2012 Direct reduction of garnierite ore for production of ferro-nickel with a rotary kiln at Nippon Yakin Kogyo Co Direct Reduction: Process Description – Heat Treat Consortia Home In a direct reduction process, it is typically a rotary kiln furnace that uses hydrocarbon fuels and is then passed over nickel-based catalysts.

CN106636625A - Method for producing ferronickel by ...

The invention provides a method for producing ferronickel by adopting a rotary kiln direct reduction-RKEF (Rotary Kiln-Electric Furnace) combination method. The method comprises the following steps: drying a laterite nickel ore for later use; crushing and screening an appropriate amount of the dried laterite nickel ore, and then mixing the screened laterite nickel ore with a carbonaceous ...

(PDF) Melting Behavior of Nickel Ore in a Rotary Kiln for ...

Melting Behavior of Nickel Ore in a Rotary Kiln for Ferronickel Alloys ... Direct reduction of garnierite ore for production of ferro-nickel with a rotary kiln at Nippon Yakin Kogyo Co., Ltd ...

direct reduction of lateritic iron ore process

direct reduction of lateritic iron ore process direct reduction of lateritic iron ore process Modelling and optimization of a rotary kiln direct reduction process. This tool has been applied to a variety of pyrometal lurgical applications, including ferrovanadium, nickel carbonate, nickel laterite, iron ore reduction, and... Get a quote

INVESTIGATION INTO THE THERMAL UPGRADING OF

Direct reduction of garnierite ore for production of ferro-nickel with a rotary kiln at Nippon Yakin Kogyo Co., Ltd., Oheyama Works T. Watanabe , S. Ono , H. Arai , Toyomi Matsumori Engineering

Development of a Low-Temperature Bloomery Process for ...

Mar 31, 2020  3. T. Watanabe, S. Ono, H. Arai, and T. Matsumori, “Direct reduction of garnierite ore for production of ferro-nickel with a rotary kiln,” Int. J. Miner.

Production of ferronickel from nickel laterites in a DC ...

The selective reduction ratio was high, 7.4 and 6.1 for conditions 1 and 2 respectively, where this ratio is defined as the nickel recovery to metal divided by the iron recovery to metal. Example 4 - 500kW test: Rotary kiln calciner dust smelting

Ring Formation in the Smelting of Saprolite Ni-ore in a ...

That is generally smelted by the Elkem process to the ferro-nickel, which is mostly used as a nickel source for stainless steel. The calcination to around 1000°C by the rotary kiln provides drying and pre-reduction of ores, the calcinated product being subsequently charged

The Evolution of the Ferronickel Particles During the ...

Y. Kobayashi, H. Todoroki, and H. Tsuji, Melting behavior of siliceous nickel ore in a rotary kiln to produce ferronickel alloys, ISIJ Int., 51(2011), p. 35. [18] H. Tsuji, Behavior of reduction and growth of metal in smelting of saprolite Ni-ore in a rotary kiln for production of ferro-nickel alloy, ISIJ Int., 52(2012), p. 1000.

direct reduction of garnierite ore for production of ferro

direct reduction of garnierite ore for production of ferro . Inicio; direct reduction of garnierite ore for production of ferro; Christmas special! Limited time offer, price concessions, up to 66%, come and consult!Inquiry. Clasificador Espiral

Laterite Nickel Ore Roasting Kiln - haagdeko.de

Direct reduction of garnierite ore for production of ferro-nickel with a rotary kiln at nippon yakin kogyo coltdoheyama works controlling scale composition during acid pressure leaching of laterite and garnierite ore syntectonic mobility of supergene nickel.

Custom-Designed Fluxes for Refining Nickel Alloys

Nickel is one of the key elements used in stainless steel, heat-resisting alloys, catalysts, batteries, and nuclear industry. About 65% of Nickel consumption is for the production of stainless steel. Along with the increase of stainless steel production worldwide, the demand on nickel and nickel-alloys has dramatically increased.