Ditapis dengan
Efektivitas Penggunaan Bacl2 Terhadap Penurunan Kadar Na2so4 Pada Proses Pemu…
ABSTRACT Sodium hydroxide (NaOH) is a chemical used to help remove lignin or delignification which can damage the color of the pulp which is used in the cooking process in the digester. In the chemical plant department, NaOH is produced by a chlor alkali plant using a salt solution as raw material having a concentration of 300 ± 5 gpl. The salt solution used to produce NaOH will be purified f…
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Study Runability Sistem Sizer Baru Di Paper Machine 2 Pt.Rapp
ABSTRACT The runability of a paper machine is one of the most important things in producing quality paper. If the runability is good, it can produce more paper products and can reduce production costs. Uneven starch and streak are problems that are often found in sizers, which are part of the paper machine. The runability of the old sizer system in PT RAPP's paper machine 2 had a splashing pro…
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PENGARUH Ph DALAM TAHAP SINTESIS ZEOLIT DARI LEMPUNG MAREDAN SECARA REFLUKS D…
SUMMARY The local potential of Maredan Village, Tualang District, Siak Regency in the form of natural clay has been widely used as raw material for synthetic zeolite because the silica and alumina content is quite high. The purpose of this study to synthesize zeolite and determine the characteristics of the zeolite obtained from the synthesis process on the various effect of pH (8, 10 and 12) …
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Uji Degradasi Zat Warna Reactive Black 5 Oleh Trichoderma ASPERELLUM Lbkurcc1
SUMMARY Reactive black 5 (RB5) is a synthetic azo type dye that is widely used in the textile industry for dyeing fabrics. One method that can be used to degrade synthetic dyes such as RB5 is to use biological methods, namely directly using live fungal cells or using laccase enzymes. Trichoderma asperellum is a fungus that can produce laccase enzymes. T. asperellum LBKURCC1 is a fungus isolate…
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Sintesis Dan Uji Toksisitas 4-(3-(4-Fluorofenil)-5-(2-Metoksifenil)-4,5-Dihid…
SUMMARY Pyrazoline is a five ring compound with two heteroatoms that have various biological activities such as anti-inflammatory, antimicrobial, antidiabetic, antimalarial, anticancer, and antioxidant. This study aims to synthesize pyrazoline compounds and test activity. Pyrazoline analog 4-(3-(4-fluorophenyl)-5-(2- methoxyphenyl)-4,5-dihydro-1H-pyrazole-1-yl)benzensulfonamide was obtaine…
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Sintesis Komposit Zno/Fly Ash Dengan Ekstrak Pelepah Sawit (Elaeis Guineensis…
vi SUMMARY The development of technology and industry has caused environmental pollution. The waste comes from industrial areas such as the textile dye industry. The dyes often used are methylene blue. Methylene blue is a synthetic dye that has toxic because it has a stable compound in the form of an aromatic compound that is difficult to degrade, so it can pose a danger to the environment an…
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- 1703110570
Pengembangan Media Pembelajaran Berbasis Android Menggunakan Aplikasi Instagr…
This study aims to develop android-based learning media using the Instagram application on chemical bonding materials for class X SMA / MA Equivalent. The method used in this research is the research and development method or R&D with the Plomp model consisting of 5 phases; initial investigation phase, design phase, realization/construction phase, validation phase, trial and revision and implem…
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Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Prediction, Observati…
The development of POE2WE-based activity sheet on the subject of acid and base aims to develop a valid activity sheet and determine user responses in learning. The research method used is the research and development (R&D) method by applying a 4D development model which includes Define, Design, Develop and Disseminate, however research to only be carried out until the Develop stage which was fo…
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Pengembangan Lembar Kerja Peserta Didik (Lkpd) Berbasis Discovery Learning Pa…
The development of Student Worksheets (LKPD) Based on Discovery Learning on stoichiometric material aims to produce valid LKPD and determine user responses. This study uses the Research and Development (R&D) method with the ADDIE development model which is limited to the validation, trial and revision stages. The data collection instruments used were validation sheets and user response question…
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Prarancangan Pabrik Hidrazin Dari Amonia Proses Raschig Dengan Desain Alat Ut…
ABSTRACT Hydrazine is an inorganic compound in the form of a colorless flammable liquid with an odor like ammonia. Hydrazine is mainly used as a foaming agent in the manufacture of polymeric foams, polymerization catalysts and pharmaceuticals. In addition, hydrazine is used in various rocket fuels and in the manufacture of gas precursors used in air bags. Currently, the design of a hydrazine p…
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Prarancangan Pabrik Isobutilen Dari Isobutan Menggunakan Proses Catofin® Den…
ABSTRACT Isobutylene is an intermediate product that has an important role in various chemical industries. Given the increasing demand for isobutylene while the producers of I sobutilene itself, especially in Indonesia, can still be said to be limited, it can be concluded that the market for isobutylene plants is still very open, both domestic and foreign markets . In Indonesia , isobutylene p…
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Prarancangan Pabrik Cumene Dari Benzena Dan Propilen Menggunakan Proses Badge…
ABSTRACT Cumene is an intermediate product that has an important role in producing other industrial products such as: nylon, polycarbonate, epoxy, and others. Cumene is also the main ingredient in the manufacture of phenol and acetone. Cumene is produced by reacting benzene and propylene. This plant is designed to produce 10,000 tons of cumene per year, operating continuously for 330 days/year…
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Prarancangan Pabrik Fatty Amine Dari Palm Kernel Oil Dengan Disain Alat Utama…
ABSTRACT The design of the fatty amine plant from palm kernel oil using the nitrile hydrogenation process aims to determine the location for construction. The fatty amine plant is designed with a capacity of 42,768 tons/year. Fatty acid which is the main raw material for obtaining fatty amine products. This reaction is carried out by reacting fatty acids with ammonia at a temperature of 300oC …
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Prarancangan Pabrik Metanol Dari Biomassa Dengan Disain Alat Utama Kolom Dist…
ABSTRACT Methanol is the simplest form of alcohol. Methanol is often referred to as methyl alcohol, wood alcohol or spirit which includes chemical compounds with the chemical formula CH3OH. Most of methanol, is produced from fossil fuels and more than 85% of global methanol production is based on natural gas reforming and gasification of coal. Biomass is biological material derived from living…
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Prarancangan Pabrik Hidrazin Dari Amonia Dengan Desain Alat Utama Reaktor Hid…
ABSTRACT Hydrazine is an inorganic compound with the chemical formula N2H4 which is a colorless flammable liquid with an ammonia-like odor. Hydrazine is also known as Diamine or Diazane or Nitrogen hydride and is a strong base. In this final project a plant design from ammonia will be carried out. The pre-designed hydrazine plant also used ammonia and sodium hydroxide as raw materials for sodi…
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Prarancangan Pabrik Stirena Proses Ebmax (Badger) Dengan Desain Alat Utama Re…
ABSTRACT Styrene is a petrochemical product that is widely used to make synthetic rubber. Styrene (C6H5CH=CH2) is the simplest aromatic monomer and by far the most important monomer. Styrene is also known commercially as styrene monomer (SM), styrene is produced in large quantities for polymerization. In this design, styrene is made using ethylbenzene as raw material through a dehydrogenation …
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Prarancangan Pabrik Polipropilen (Pp) Proses Novolen Dengan Desain Alat Utama…
ABSTRACT Polypropylene is a thermoplastic polymer that has the following monomeric structure: -CH2=CH2. Polypropylene is the raw material for making various kinds of plastic goods with the current market price of 2500-3000 USD/ton. Polypropylene is an important and widely used thermoplastic polymer. The development of various variations and the breadth of its use, it is possible to manipulate …
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Prarancangan Pabrik Benzene, Toluene, Dan Xylene (Btx) Menggunakan Proses Cyc…
ABSTRACT The development of the chemical industry in Indonesia is growing rapidly. One of the chemical industries established in Indonesia is benzene, toluene and xylene (BTX). Benzene, toluene, and xylene (BTX) can be produced through the catalytic reforming process from naphtha. The chemical process that occurs is described as a dehydrocyclodimerization process and thermodynamically this pro…
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- 1607116066
Prarancangan Pabrik Asam Akrilat Dari Gliserol Dengan Kapasitas 20.000 Ton/Ta…
ABSTRACT Acrylic acid is an organic compound in the form of a colorless liquid which is commonly used in many industries such as the diaper industry, the water treatment industry or the textile industry. In the global market, the consumption rate of acrylic acid is expected to reach more than 8,000 kilo tons in 2020. The high demand for acrylic acid is possibly due to the use of this product f…
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Prarancangan Pabrik Metanol Dari Biomassa Dengan Disain Alat Utama Reaktor Ga…
[email protected] ABSTRACT Methanol is the simplest form of alcohol. Methanol is often referred to as methyl alcohol, wood alcohol or spirit which includes chemical compounds with the chemical formula CH3OH. Most of methanol, is produced from fossil fuels and more than 85% of global methanol production is based on natural gas reforming and gasification of coal. Biomass is biolog…
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- 1607111409
Karya Umum 
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Ilmu-ilmu Sosial 
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Ilmu-ilmu Murni 
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Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah