Works matching AU Nurjaman, Fajar

Results: 15

UTILIZATION OF DIGITALIZATION IN IMPROVING THE QUALITY OF SERVICES AND INFORMATION IN SUMURKONDANG VILLAGE, CIREBON.

Published in:

Journal Research of Social Science, Economics & Management, 2025, v. 4, n. 10, p. 1288, doi. 10.59141/jrssem.v4i10.858

By:

Fauziah, Merlinda Intan;
Nurjaman, Fajar;
Firizki, Rayhan Syawal;
Fitriyanti, Elvira;
Suryalaksana, Alif

Publication type:

Article

THE ROLE OF MIXTURE ADDITIVES ON THE SELECTIVE REDUCTION OF SAPROLITIC NICKEL LATERITE: SODIUM SULFATE - CALCIUM SULFATE.

Published in:

Journal of Chemical Technology & Metallurgy, 2025, v. 60, n. 1, p. 151, doi. 10.59957/jctm.v60.i1.2025.15

By:

Suharno, Bambang;
Nurjaman, Fajar;
Azizah, Aiesha

Publication type:

Article

The effect of ternary basicity (CaO/(Al2O3+SiO2)) on selective reduction of limonitic nickel ore.

Published in:

Advances in Materials & Processing Technologies, 2022, v. 8, p. 763, doi. 10.1080/2374068X.2021.1949539

By:

Nurjaman, Fajar;
Amely, Idecia;
Astuti, Widi;
Suharno, Bambang

Publication type:

Article

Ferromanganese production from the mixture of medium-grade and low-grade Indonesian manganese ore.

Published in:

Advances in Materials & Processing Technologies, 2018, v. 4, n. 2, p. 296, doi. 10.1080/2374068X.2017.1419411

By:

Nurjaman, Fajar;
Saputra, Hendri;
Astuti, Widi;
Ferdian, Deni;
Suharno, Bambang

Publication type:

Article

Monosodium Glutamate as Selective Lixiviant for Alkaline Leaching of Zinc and Copper from Electric Arc Furnace Dust.

Published in:

Metals (2075-4701), 2020, v. 10, n. 5, p. 644, doi. 10.3390/met10050644

By:

Prasetyo, Erik;
Anderson, Corby;
Nurjaman, Fajar;
Al Muttaqii, Muhammad;
Handoko, Anton Sapto;
Bahfie, Fathan;
Mufakhir, Fika Rofiek

Publication type:

Article

Kinetic study in selective reduction of limonitic and saprolitic nickel ore: Étude cinétique de la réduction sélective de minerai de nickel limonitique et saprolitique.

Published in:

Canadian Metallurgical Quarterly, 2023, v. 62, n. 3, p. 602, doi. 10.1080/00084433.2022.2146951

By:

Suharno, Bambang;
Nurjaman, Fajar;
Oediyani, Soesaptri;
Handoko, Anton Sapto;
Bahfie, Fathan;
Qaulanhaq, Abdul Fathir;
Astuti, Widi;
Prasetyo, Erik

Publication type:

Article

Utilisation of biomass waste as a reductant in the smelting of saprolitic nickel ore using a DC-arc furnace.

Published in:

Mineral Processing & Extractive Metallurgy, 2024, v. 133, n. 4, p. 160, doi. 10.1177/25726641241301579

By:

Nurjaman, Fajar;
Hakim, Hafid Zul;
Arham, La Ode;
Septiansyah, Bagus;
Handoko, Anton Sapto;
Bahfie, Fathan;
Suharto, Suharto;
Dahlan, Yuhelda;
Fatimah, Titin Siti;
Sari, Yuliana;
Suharno, Bambang

Publication type:

Article

SWOT analysis (strengths, weaknesses, opportunities, threats) of nickel to reach global electric battery market in Indonesia.

Published in:

Mineral Processing & Extractive Metallurgy, 2024, v. 133, n. 1/2, p. 21, doi. 10.1177/08827508231225025

By:

Haryadi, Harta;
Suseno, Triswan;
Herlina, Ulin;
Nurjaman, Fajar;
Prasetyo, Erik;
Handoko, Anton Sapto;
Okfarina, Sri;
Susanti, Diah;
Bahfie, Fathan

Publication type:

Article

The Development of Rare Earth Based Permanent Magnets and Its Relation to the Circular Economy: The search for sustainable magnetic materials from 1900 to the present.

Published in:

Johnson Matthey Technology Review, 2025, v. 69, n. 2, p. 233, doi. 10.1595/205651324X17222696085149

By:

Darmawan, Lucky;
Manaf, Azwar;
Prasetyo, Erik;
Nurjaman, Fajar;
Handoko, Anton Sapto;
Herliana, Ulin;
Bahfie, Fathan;
Susanti, Diah

Publication type:

Article

Effectiveness Evaluation of Pyrometallurgy and Hydrometallurgy Methods in The Recycling Process of Neodymium-Iron-Boron Permanent Magnet and Rare Earth Metals Recovery: A Review: Circular economy of critical raw materials.

Published in:

Johnson Matthey Technology Review, 2025, v. 69, n. 2, p. 214, doi. 10.1595/205651325X17153497888451

By:

Darmawan, Lucky;
Manaf, Azwar;
Prasetyo, Erik;
Nurjaman, Fajar;
Handoko, Anton Sapto;
Herliana, Ulin;
Sustanti, Diah;
Siburian, Rikson;
Bahfie, Fathan

Publication type:

Article

Review of Recovery and Purification Processes of Rare Earth Elements from Nickel-Metal Hydride Spent Batteries: Circular economy for renewable resources.

Published in:

Johnson Matthey Technology Review, 2025, v. 69, n. 2, p. 158, doi. 10.1595/205651325X17170604890774

By:

M., Widya Aryani;
Manaf, Azwar;
Prasetyo, Erik;
Susanti, Diah;
Handoko, Anton Sapto;
Nurjaman, Fajar;
Herlina, Ulin;
Siburian, Rikson;
Bahfie, Fathan

Publication type:

Article

Preliminary Characterisation of Thermal Upgrading of Nickel from Saprolite via Selective Reduction.

Published in:

Johnson Matthey Technology Review, 2024, v. 68, n. 4, p. 623, doi. 10.1595/205651324X17066260451022

By:

Bahfie, Fathan;
Manaf, Azwar;
Astuti, Widi;
Nurjaman, Fajar;
Prasetyo, Erik;
Susanti, Diah;
Sipahutar, Wahyu Solafide

Publication type:

Article

The effect of sulfur, temperature, the duration of the process and reductant on the selective reduction of limonite ore.

Published in:

Mineral Resources Management / Gospodarka Surowcami Mineralnymi, 2022, v. 38, n. 1, p. 123, doi. 10.24425/gsm.2022.140606

By:

BAHFIE, FAT HAN;
SHOFI, ACHMAD;
HERLINA, ULIN;
HANDOKO, ANTON S.;
SEPTIANA, NANDA A.;
SYAFRIADI, SYAFRIADI;
SUHARTO, SUHARTO;
SUDIBYO, SUDIBYO;
SUHARTONO, SUHARTONO;
NURJAMAN, FAJAR

Publication type:

Article

News Consumption Behaviour of Generation Z in The Reading Community Via Instagram.

Published in:

Journal Edunity, 2025, v. 4, n. 2, p. 64, doi. 10.57096/edunity.v4i2.371

By:

Nurjaman, Fajar

Publication type:

Article

Investigation on Saprolitic Laterite Ore Reduction Process using Palm Kernel Shell Charcoal: Kinetics and Phase Transformation.

Published in:

International Journal of Technology, 2022, v. 13, n. 3, p. 565, doi. 10.14716/ijtech.v13i3.4701

By:

Bayu Murti Petrus, Himawan Tri;
Pratama Putera, Andreas Diga;
Warmada, I. Wayan;
Nurjaman, Fajar;
Astuti, Widi;
Prasetya, Agus

Publication type:

Article