ttdirect reduction of lateritic iron ore process

The reduction gases only dissolve oxygen from the iron ores. This causes the iron ores to crack on the surface. The appearance resembles a porous sponge, which is why the deoxidized and thus strongly ferrous iron ore is also called sponge iron. Sponge iron is a highly ferrous ore from the direct reduced iron process!get price

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Carbon Doped Iron Ore Using Palm Kernel Shell | Scientific.Net

This paper pertains to the reduction process of local low grade iron ore using palm kernel shell (PKS). It is well known that low grade iron ores contain high amount of gangue minerals and combined water. Biomass waste (aka agro-residues) from the palm oil industry is an attractive alternative fuel to replace coal as the source of energy in mineral processing, including for the treatment and ...

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Is There Iron Ore In Yaman

Reduction Of Low Grade Iron Ore Pellet Using Palm Reduction of low grade iron ore pellet using palm kernel shell. is an interesting economic prospect since Malaysia imports iron ore to supply its domestic steel consumption while there is an abundance of biomass waste from the palm oil industry.

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Hadi Purwanto - IIUM Repository (IRep)

Reduction of briquette composite made of low grade from ore and biomass ash: 1555: 2: Pre-reduced iron produced from low grade ore using biomass: 1526: 3: Carbon doped iron ore using palm kernel shell: 1497: 4: Treatment of iron ore using biomass waste for ironmaking: 1444: 5: Magnetization of low grade iron ore using empty fruit bunch ash: 1405: 6

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Reduction of low grade iron ore pellet using palm kernel ...

Palm kernel shell (PKS) waste serves as energy and source of CO and H 2 for iron ore reduction process. • PKS content and reduction temperature significantly influenced the reduction rate of PKS–iron ore composite pellet. • Iron oxide in iron ore–30 mass% PKS composite pellet can be transformed into magnetite and partially to wustite at 900 °C. •

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Reduction of low grade iron ore pellet using palm kernel ...

Mar 01, 2014· Palm kernel shell (PKS) waste serves as energy and source of CO and H 2 for iron ore reduction process. • PKS content and reduction temperature significantly influenced the reduction rate of PKS–iron ore composite pellet. • Iron oxide in iron ore–30 mass% PKS composite pellet can be transformed into magnetite and partially to wustite at 900 °C.

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PAPER OPEN ACCESS Effects of reduction time on ...

kernel shell is studied to be a reductor of low grade iron ore because its C, H, O element contents; low ash content; high calorific value and high amount of fixed carbon [7]. In addition, this research will study the effect of reduction time variation on carbothermic reduction of saprolite lateritic nickel ore using palm kernel shell as a ...

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Perilaku Reduksi Briket Bijih Besi dan Batubara Peringkat ...

Pati, R. R. (2008). Reduction Behaviour of Iron Ore Pellets. Unpublished Bachelor, National Institute Of Technology, Rourkela, India. Pranoto, Y., Atmadja, S. T., & Umardani, Y. (2015). Uji karakteristi sponge iron hasil reduksi menggunakan burner las asitelein dari pasir besi pantai asemdoyong Pemalang PEMALANG. Jurnal Teknik Mesin S-1 3(2 ...

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Thermodynamic analysis of reduction in copper slag by ...

Jan 25, 2018· Abd Rashid RZ, Mohd SH, Ani MH, Yunus NA, Akiyama T, Purwanto H. Reduction of low grade iron ore pellet using palm kernel shell. Renew Energy. 2014;63:617–23. CAS …

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low moisture magnetite iron ore

iron ore magnetite malaysia Solutions for iron ore magnetite malaysia, Reduction of low grade iron ore pellet using palm kernel shell. rich iron ore. Get Price. Ungava Bay Iron Deposits Oceanic Iron Ore Corp. Oceanic is focused on the development of the Ungava Bay iron moisture content to not contain magnetite; Only 12.9% by weight of ore ...

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Reduction of low grade iron ore pellet using palm kernel ...

In this work, a composite pellet made of Malaysian iron ore with palm kernel shell (PKS) waste was subjected to reduction tests using an electric tube furnace to investigate the effect of temperature temperature Subject Category: Properties see more details and PKS content on reduction rate. Several iron ore samples taken from different mining locations were subjected to thermal and X-ray …

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Utilization of Low Grade Iron Ore (FeOOH) and Biomass ...

Exergy flowchart of the conventional process (a) for producing of 381 kg-char by pyrolysis of Palm Kernel Shell (PKS) biomass and (b) for producing of 1000 kg-Fe from low grade iron ore (FeOOH). On the other hand, conventional dehydration was carried out to produce 1000 kg metallic Fe using fuel gas as shown in Fig. 3(b) .

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Faculties

Reduction of low grade iron ore pellet using palm kernel shell. Renewable Energy, 63 pp.617-623 2014: Anti-cancer potential of agarwood distillate. Journal of Pure and Applied Microbiology, 8 (Sp. ed) pp.871-874 ... Reduction of briquette composite made of low grade from ore and biomass ash.

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Faculties

Reduction of low grade iron ore pellet using palm kernel shell. Renewable Energy, 63 pp.617-623 2013: Carbon doped iron ore using palm kernel shell. Advanced Materials Research, 701 pp.28-31 ... Reduction of briquette composite made of low grade from ore and biomass ash.

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Reduction of low grade iron ore pellet using palm kernel shell Rusila Zamani Abd Rashid, Hamzah Mohd. Salleh, Mohd Hanafi Ani, Nurul Azhani Yunus a, T. Akiyama, Hadi Purwanto Renewable Energy, 63(2014), pp.617-623. DOI: 10.1016/j.renene.2013.09.046

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Study on the formation of direct reduced iron by using ...

"Reduction of low grade iron ore pellet using palm kernel shell," Renewable Energy, Elsevier, vol. 63(C), pages 617-623. Mousa, Elsayed & Wang, Chuan & Riesbeck, Johan & Larsson, Mikael, 2016. " Biomass applications in iron and steel industry: An overview of challenges and opportunities," Renewable and Sustainable Energy Reviews, Elsevier ...

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Reduction of low grade iron ore pellet using palm kernel ...

Abstract. Effective use of local iron ore and biomass waste as energy and material resources in iron making is an interesting economic prospect since Malaysia imports iron ore to

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Co-pyrolysis of biomass tar and iron ore fines for the ...

Aug 18, 2015· The results show that the iron ore reduction using tar is reliable with a high tar cracking ... (iron ore fines was first preheated at 400 °C and then mixed with tar according to tar/iron ore fines ... M. A. Salleh Hanafi, and N. A. Yunus, " Reduction of low grade iron ore pellet using palm kernel shell," Renewable Energy ...

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Effects of reduction time on carbothermic reduction of ...

Jan 24, 2018· In this study, a development on carbothermic reduction of saprolite, type of lateritic nickel ore using biomass reductor palm kernel shell, is proposed. The lateritic nickel ore used is obtained from East Halmahera and the palm kernel shells are obtained from the waste of palm oil plantation at Palangkaraya, Central Kalimantan.

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Reduction of low grade iron ore pellet using palm kernel ...

Palm kernel shell is studied to be a reductor of low grade iron ore because its C, H, O element contents; low ash content; high calorific value and high amount of fixed carbon [7]. In addition ...

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Arini Najwa Pahlevi - Environmental Health Safety ...

This project's conducted to study about reduction process of the low grade iron ore to high grade iron ore needs by the iron & steel industry. In this case, palm kernel shell as one of biomass (renewable energy) were used as reducing agent replacing the coal as what commonly used but has limited availability due to its non-renewable character.

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Rusila ABD RASHID | Master of Engineering | International ...

This paper pertains to the reduction process of local low grade iron ore using palm kernel shell (PKS). It is well known that low grade iron ores contain high amount of gangue minerals and ...

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Reduction of low grade iron ore pellet using palm kernel shell

Besides, 20 wt% of PKS in reduction process can reduce CO2 emissions by almost 18.69 wt% as well as decrease carbon consumption by 19.78 wt%. Thus, the utilization of biomass as a reducing agent for low grade iron ore reduction is an attractive method for upgrading iron ore as well as reducing CO2 emissions.

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‪Mohd Hanafi Ani‬ - ‪Google Scholar‬

Reduction of low grade iron ore pellet using palm kernel shell RZ Abd Rashid, HM Salleh, MH Ani, NA Yunus, T Akiyama, H Purwanto Renewable energy 63, 617-623, 2014

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Novel Adsorbent from Iron Ore Concentration Tailings for ...

A novel adsorbent (FB-mZVI) was prepared, using tailings from iron ore concentration plants, fly ash and bentonite, to remove crystal violet (CV) and methylene blue () from polluted water. The adsorbent was prepared as cylindrical-shape pellets to easily separate …

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chinese iron ore and pelletizing

iron ore malaysia grade. reduction of low grade iron ore pellet using palm kernel shell effective use of local iron ore malaysia grade iron ore crushing plant is often used for malaysia low grade iron ore crushing sep 18 2012 mobile jaw crusher in malaysia send email get marine shippers ride wave of chinese iron ore and coal tokyo ...

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Iron ore reduction using sawdust: Experimental analysis ...

Abd Rashid, Rusila Zamani & Mohd. Salleh, Hamzah & Ani, Mohd Hanafi & Yunus, Nurul Azhani & Akiyama, Tomohiro & Purwanto, Hadi, 2014. "Reduction of low grade iron ore pellet using palm kernel shell," Renewable Energy, Elsevier, vol. 63(C), pages 617-623.

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Study of Low-Grade Nickel Laterite Processing Using Palm ...

This study was conducted to investigate the effect of palm shell charcoal reductant in the selective reduction of nickel ore with the addition of additive at various temperatures and times. In this present work, 10 wt. % of sodium sulfate as additive and 5, 10, 15 wt. % of palm shell charcoal as reductants were used. The reduction of nickel ore was performed at 950oC, 1050oC, and 1150oC for 60 ...

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reduction of low grade iron ore pellet using palm kernel shell

Reduction of low grade iron ore pellet using palm kernel shell Downloadable (with restrictions) Effective use of local iron ore and biomass waste as energy and material resources in iron making is an interesting economic prospect since Malaysia imports iron ore to supply its domestic steel consumption while there is an abundance of biomass waste from the palm oil industry.

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‪HADI PURWANTO .‬ - ‪Google Scholar‬

Reduction of low grade iron ore pellet using palm kernel shell RZ Abd Rashid, HM Salleh, MH Ani, NA Yunus, T Akiyama, H Purwanto Renewable energy 63, 617-623, 2014

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Reduction of Iron Ore/Empty Fruit Bunch Char Briquette ...

The Fe content in the ore was greatly increased up to 62.7 wt% suggesting that EFB char can be potentially used as a reductant for upgrading low grade iron ore through reduction process. Other than that, the reduction of briquette was controlled by gasification …

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