Search Results - "Muhammad Djoni Bustan"

Graphite/β-PbO2 Composite Inert Anode Synthesis Using Electrochemical Methods by Selpiana, Selpiana, Haryati, Sri, Bustan, Muhammad Djoni

“…The anode material is one of the determining factors for the success of the electrowinning process. This study aims to coat the graphite substrate with β-PbO2…”
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Determination of swelling operation parameters to improve the hierarchy of natural zeolite Lampung after synthesis by Intang, Ambo, Susmanto, Prahady, Bustan, Muhammad Djoni, Haryati, Sri

“…•The selection of NZL swelling operating parameters, in this case, obtained a short process time of 30 min and a low process temperature of 80 °C using…”
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Swelling and removal of metal in zeolit alam lampung (ZAL) using a swelling agent C15H32 by Susmanto Prahady, Intang Ambo, Bustan Muhammad Djoni, Haryati Sri

“…Natural Zeolite, especially Zeolit Alam Lampung (ZAL) from Indonesia is a natural zeolite with a clinoptilatite-type crystal with a hollow structure. One…”
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Preparation of porous carbon from Cogongrass leaves as raw material for batteries (electrical energy) by Haryati, Sri, Purnawati, Candra Ayu, Fadhila, Nurul Eka, Bustan, Muhammad Djoni, Pratiwi, Diah Kusuma, Juniah, Restu

“…•Cogongrass contains a high graphite content that can be processed into activated carbon.•The hydrothermal process aids in reducing the moisture content in…”
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Electromagnetic Catalytic Cracking Process of Vacuum Residue Using Fe2O3/Al2O3 by Wijayanti, Metta, Haryati, Sri, Djoni Bustan, Muhammad

“…Vacuum residue well know as waste product from refinery crude oil refinery and need a further process  to improve its quality. In this study, a catalytic…”
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Triglycerides of Crude Palm Oil to Biokerosene: Studies on Electrolysis and Electromagnetic Effect by Primandari, Sri Rizki Putri, Krismadinata, Krismadinata, Yuvenda, Dori, Lapisa, Remon, Kurniawan, Andre, Mulianti, Mulianti, Bustan, Muhammad Djoni, Haryati, Sri, Sushanti, Gusni, Elshaarani, Tarig, Chaniago, Yus Donald

“…Crude Palm Oil (CPO) is a potential feedstock for biokerosene. However, it is problematic when used directly because it is gummy, has a high viscosity and is…”
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Characterization and Effect of Ag(0) vs. Ag(I) Species and Their Localized Plasmon Resonance on Photochemically Inactive TiO2 by Chanel Tri Handoko, Nikolaos G. Moustakas, Tim Peppel, Armin Springer, Freddy E. Oropeza, Adri Huda, Muhammad Djoni Bustan, Bambang Yudono, Fakhili Gulo, Jennifer Strunk

“…Commercial TiO2 (anatase) was successfully modified with Ag nanoparticles at different nominal loadings (1%-4%) using a liquid impregnation method. The…”
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Exergy analysis and flowsheet modification of PT. PUSRI II Palembang's reformer unit for the production of synthesis gas from natural gas by Djoni Bustan, Muhammad, Mahadzir, Shuhaimi, Kharismadewi, Dian

“…Several processes which produce synthesis gas from natural gas have been analyzed by the exergy method. To minimize the exergy losses associated to chemical…”
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PENGARUH PROSES PENGINTEGRASIAN PANAS TERHADAP KONVERSI AMONIAK PADA INTERCOOLER REAKTOR AMONIAK DENGAN ANALISIS EKSERGI DAN PINCH by Bustan, Muhammad Djoni

“…Amoniak merupakan salah satu senyawa penting yang banyak digunakan dalam industri kimia sebagai bahan baku dan produk. Salah satu unit pabrik amoniak yang…”
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Graphite/β-PbO[sub.2] Composite Inert Anode Synthesis Using Electrochemical Methods by Selpiana, Selpiana, Haryati, Sri, Bustan, Muhammad Djoni

“…The anode material is one of the determining factors for the success of the electrowinning process. This study aims to coat the graphite substrate with…”
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Swelling and removal of metal in zeolit alam lampung (ZAL) using a swelling agent C 15 H 32 by Susmanto, Prahady, Intang, Ambo, Bustan, Muhammad Djoni, Haryati, Sri

“…Natural Zeolite, especially Zeolit Alam Lampung (ZAL) from Indonesia is a natural zeolite with a clinoptilatite-type crystal with a hollow structure. One…”
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New route in the synthesis of Tin(II) oxide micro-sheets and its thermal transformation by Huda, Adri, Handoko, Chanel T., Bustan, Muhammad Djoni, Yudono, Bambang, Gulo, Fakhili

“…•The pure tin(II) oxide have been successfully prepared using new route hydrothermal-alkaline solution method.•Tin(II) oxide starts to oxidize at 400 °C and…”
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Enhancing the visible-light photoresponse of SnO and SnO2 through the heterostructure formation using one-step hydrothermal route by Huda, Adri, Ichwani, Reisya, Handoko, Chanel Tri, Yudono, Bambang, Bustan, Muhammad Djoni, Gulo, Fakhili

“…•Precursor initial pH plays the roles in determining the heterostructure formation.•The transformation route is began by forming SnO2/Sn3O4 to Sn3O4/SnO, and…”
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Enhancing the visible-light photoresponse of SnO and SnO^sub 2^ through the heterostructure formation using one-step hydrothermal route by Huda, Adri, Ichwani, Reisya, Handoko, Chanel Tri, Yudono, Bambang, Bustan, Muhammad Djoni, Gulo, Fakhili

“…The effort to enhance the visible-light photoresponse of SnO2 and SnO has been designed by the heterostructure formation of tin oxide. The formation was…”
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Disosiasi H2S dalam Gas Alam pada Temperatur Ruang Menggunakan Katalisator MgO: Pengaruh Jumlah Katalis dan Laju Alir Massa by Herdiansyah, Devie, Haryati, Sri, Bustan, Muhammad Djoni

“…The presence of H2S in natural gas is very detrimental to ammonia industry because it can poison and deactivate steam reforming catalysts. In the ammonia plant…”
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Process intensification of seawater reverse osmosis through enhanced train capacity and module size – Simulation on Lanzarote IV SWRO plant by Haryati, Sri, Hamzah, Anthony Basuni, Goh, Pei Sean, Abdullah, Mohd Sohaimi, Ismail, Ahmad Fauzi, Bustan, Muhammad Djoni

“…Process intensification on seawater reverse osmosis (SWRO) plant can be realized through the increase of both train capacity and module size. The…”
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Pengaruh Proses Swelling dengan Supercritical Gas CO2 terhadap Penurunan Energi Ikatan Senyawa Hidrokarbon Vacuum Residue by Ansyory, Deby, Utami, Aditya Retno, Haryati, Sri, Bustan, Muhammad Djoni

“…The present study aims to develop technology to utilize a vacuum residue by reducing its density, viscosity and energy bonding, using a batch reactor equipped…”
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Pengaruh Medan Elektromagnetik terhadap Densitas dan Vikositas pada Vacuum Residue by Pramito, Akbar Ismi Azis, Haryati, Sri, Bustan, Muhammad Djoni

“…This study tested the effect of electromagnetic field on density and viscosity of vacuum residue from PT. PERTAMINA Refinery Unit III Plaju. The study was…”
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Upgrading Vacuum Residue By Swelling Of Co2 Gas And Catalytic Cracking Process By Using Al2o3 Catalyst by Retno Utami, Aditya, Ansyory, Deby, Haryati, Sri, Bustan, M. Djoni

“…Vacuum residue is a waste of the production process in the petroleum refining industry. Even though vacuum residue is waste, it still contains hydrocarbon…”
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Pengaruh Komposisi Material Semikonduktor Dalam Menurunkan Energi Band Gap Terhadap Konversi Gelombang Mikro by Mohammad Wahyu Aminullah, Herry Setiawan, Adri Huda, Hazairin Samaulah, Sri Haryati, Muhammad Djoni Bustan

“…Uji pengaruh komposisi material semikonduktor yang dilakukan oleh sintesis material menggunakan metode kopresipitasi dengan sintering 1000C selama 1 jam…”
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