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Browsing Chemical Engineering by Author "Zahrina Ida"

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ADSORPSI LOGAM Fe DENGAN ZEOLIT 4A YANG DISINTESIS DARI FLY ASH SAWIT

Aima, Siti; Zahrina Ida; Zultiniar (2012-10-24)

Fe is one of the heavy metals that are harmful if levels exceed the thres hold. This material is often found in waste output streams, both industrial waste and house hold waste. The presence of iron in the water is a thing ...
ESTERIFIKASI PFAD (PALM FATTY ACID DISTILLATE) MENJADI BIODIESEL MENGGUNAKAN KATALIS H-ZEOLIT DENGAN VARIABEL SUHU REAKSI DAN KECEPATAN PENGADUKAN

Karunia, Antonia Frenny; Zahrina Ida; Yelmida (2012-10-30)

Petroleum fuel requirement for future always increase but still little alternative energy to make balance. Therefore, it’s important to research alternative energy for fuel substitution of petroleum. PFAD (Palm Fatty Acid ...
ESTERIFIKASI PFAD (PALM FATTY ACID DISTILLATE) MENJADI BIODIESEL MENGGUNAKAN KATALIS H-ZEOLIT DENGAN VARIABEL WAKTU REAKSI DAN KECEPATAN PENGADUKAN

Silitonga, James; Zahrina Ida; Yelmida (2012-10-30)

Requirement of petroleum for future always increase suitable with development that happened in Indonesia. But, if we realize, in the reality not enough existing petroleum reserve to fulfill requirement in the future. ...
OPTIMASI KONDISI PROSES (KECEPATAN PENGADUKAN DAN TEMPERATUR) ADSORPSI LOGAM Fe DENGAN ZEOLIT 4A

Sari, Maya; Zahrina Ida; Zultiniar (2012-10-24)

Iron is one of the heavy metals that are harmful if the measure exceeds the threshold. Degradation of water quality caused by the existence of which the iron content that already exists on the ground because of the layers ...
Pembuatan Biodiesel Dari Minyak Goreng Bekas Dengan Proses Catalytic Cracking

Israyandi; Zahrina Ida; Yelmida (2015-12-12)

Crude oil is a very important requirement in life. Fuel used now derived from petroleum are not renewable and dwindling availability. Biodiesel is one of the solutions of these problems. Biodiesel is an alternative fuel ...
PENENTUAN PERSAMAAN EMPIRIS KORELASI WATER CUT HASIL PRODUK CONDENSATE DENGAN TEMPERATUR DAN BUKAAN VALVE PADA PROSES FIN FAN COOLER DI FASILITAS TEST STATION

Satam; Bahruddin; Zahrina Ida (2013-04-25)

Oils production tends to decline in line with the ability of the oil wells that have been in operation long enough. However the growing demand of oil needs required the improvement of new method for oil recovery. The ...
PENGARUH LAJU PEMBEBANAN ORGANIK TERHADAP PRODUKSI BIOGAS DARI LIMBAH CAIR SAGU MENGGUNAKAN BIOREAKTOR HIBRID ANAEROB

Yunitamel, Lusy; Ahmad Adrianto; Zahrina Ida (2012-10-23)

Nowaday, production sago in Kabupaten Kepulauan Meranti reaches 450,000 tons per year. Increased production of sago starch is followed by an increase of sago wastewater. In producing sago starch needs 20,000 liters of water ...
PENGARUH PLASTISIZER MINAREX TERHADAP SIFAT DAN MORFOLOGI MATERIAL WOOD PLASTIC COMPOSITE BERBASIS BATANG SAWIT

Maulana, Ady; Bahruddin; Zahrina Ida (2013-03-13)

Oil palm stem is solid waste in oil plam plantation. Oil plam stem content high cellulose which not much in use with optimal. Oil palm stem have potential for filler in Wood Plastic Composite (WPC). The aim of the research ...
Penyisihan Chemical Oxygen Demand (COD) Limbah Cair Pabrik Sagu Menggunakan Bioreaktor Hibrid Anaerob Pada Kondisi Start Up

Lestari, Azian; Ahmad Adrianto; Zahrina Ida (2012-10-23)

Industrial development was followed by an increase of sago starch sago wastewater generated. In producing sago starch takes 20,000 liters of water per ton of starch, which is 94% water would be liquid waste sago. Sago ...
Perengkahan Asam Lemak Sawit Distilat Menjadi Biofuel Menggunakan Katalis Ni/Zeolit Dengan Variasi Temperatur Reaksi dan Rasio Umpan/Katalis

Pandiangan, Jesmar; Zahrina Ida; Yenie Elvi (2013-04-04)

Palm Fatty Acid Distillate (PFAD) is a by-product of the manufacture of cooking oil. Cracking PFAD to produce biofuel has been done through the process of catalytic cracking using Ni/zeolite catalysts. The reaction was ...
Perengkahan Katalitik Crude Palm Oil (CPO) Parit Menjadi Biofuel Dengan Katalis Ni/Zeolit

Fathrullah, Randri; Zahrina Ida; Yenie Elvi (2013-04-24)

Nowadays, an increase fuel consumption due to lower production of oil exploration that drives the search for alternative fuels as a substitute for petroleum-based energy. On the other side of the CPO parit which is a ...
Perengkahan Katalitik Minyak Goreng Bekas Untuk Produksi Biofuel Menggunakan Katalis Cu/Zeolit

Saputra, Benny; Zahrina Ida; Yelmida (2014-11-02)

Fossil fuel is the primary source of energy derived from fossil and non-renewable, and availability is limited. Biofuel is one of the solutions and alternative energy sources. This study aims to produce a maximum yield of ...
Perengkahan Katalitik Minyak Goreng Bekas Untuk Produksi Biofuel Menggunakan Katalis Ni/Zeolit

Bachtas, Gatot Putra; Zahrina Ida; Yelmida (2015-12-12)

Diversification of energy is the utilization of alternative energy, one of which is biofuel (BBN), which is a readily available alternative energy in Indonesia. This study aims to produce a maximum yield of biofuel from ...
PERENGKAHAN KATALITIK MINYAK JELANTAH MENGHASILKAN BIOFUEL MENGGUNAKAN KATALIS FeMo/ZEOLIT

Faluti, Arman; Zahrina Ida; Yelmida (2013-07-16)

Has done research used cooking oil catalytic cracking produce biofuel with the help of FeMo catalyst/zeolite and varying temperatures (380, 400 and 420oC) and the concentration of Fe/Mo (0, 0.5, 1 and 1.5% by weight). The ...
PERENGKAHAN KATALITIK MINYAK JELANTAH UNTUK MENGHASILKAN BIOFUEL MENGGUNAKAN KATALIS NI-MO/ZEOLIT

Saputra, Riko; Zahrina Ida; Yelmida (2013-07-09)

The use and utilization of biofuel became the main alternative to overcome the problem of dependence on fuel. Biofuel can be produced from the cracking of waste cooking oil. Waste cooking oil can be converted into biofuels ...
PERENGKAHAN KATALITIK PALM FATTY ACID DESTILLATE (PFAD) MENGHASILKAN BIOFUEL MENGGUNAKAN KATALIS Ni/ZEOLIT

Devi, Gustina; Zahrina Ida; Yelmida (2013-07-02)

Utilization of renewable alternative energy is needed to overcome the dependence on fossil fuels. One alternative energy that can be harnessed from the vegetable. Biofuel can be produced from the cracking of fatty acids, ...
Perengkahan Katalitik Palm Fatty Acid Distillate (PFAD) Menghasilkan Biofuel Menggunakan Katalis FeMo/Zeolit

Fachrul; Zahrina Ida; Yelmida (2013-05-29)

Technology development and rapid population growth led to a number of requirements both in the fields of energy and transportation. Increased fuel consumption but are not offset by the amount of inventory, that needs to ...
Perengkahan Katalitik Palm Fatty Acid Distillate Menghasilkan Alkana Cair dengan Katalis CoMo/Zeolit

Ritonga, Irvaisal R.; Zahrina Ida; Yelmida (2013-05-30)

Petroleum is a fossil fuel that can not be renewed but dwindling availability. Biofuel is one of the renewable alternative energy that can replace petroleum. This study aims to produce a maximum yield of biofuel from ...
PERENGKAHAN KATALITIK PALM FATTY ACID DISTILLATE MENGHASILKAN BIOFUEL MENGGUNAKAN KATALIS FE/ZEOLIT ALAM (VARIASI KONSENTRASI LOGAM FE DAN TEMPERATUR REAKSI)

Handayani, Fitria; Zahrina Ida; Yelmida (2013-06-05)

Petroleum is fossil fuels that unrenewable but the avaibility decreases. Biofuel is an alternative energy resource processed from vegetable oil which can subtitute petroleum. Biofuel can be produced through a catalytic ...
Perengkahan Katalitik Palm Fatty Acid Distillate Menjadi Biofuel Dengan Katalis Fe/Zeolit

Firmandani, M. Arief; Zahrina Ida; Yenie Elvie (2013-04-25)

Nowdays, fuels needs in Indonesia are increased instead the productions of fuels are decreased. 94 Palm Oil Indusitries in Indonesia produce Palm Fatty Acid Distillate (PFAD) 750 thousands tons a year. PFAD can be conversed ...

Browsing Chemical Engineering by Author "Zahrina Ida"

Browsing Chemical Engineering by Author "Zahrina Ida"

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