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PRARANCANGAN PABRIK ASAM ASETAT PROSES MONSANTO DENGAN DESAIN ALAT UTAMA FLAS…
Acetic acid is a widely used raw material in the chemical industry, both in the production of cellulose acetate, ethyl acetate, acetic anhydride, and in the textile industry. The demand for acetic acid in Indonesia has not been met by local producers, thus necessitating imports from abroad. This is due to the limited number of acetic acid plants in the country. Seeing the increasing dem…
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PRARANCANGAN PABRIK METANOL DARI BATUBARA DENGAN DESAIN ALAT UTAMA KOLOM DIST…
Methanol (methyl alcohol) is a chemical in the form of a clear, flammable liquid with the molecular formula CH3OH. Methanol acts as an intermediate compound that becomes the raw material for various industries. Coal gasification technology is used to convert coal into syngas which is then processed into methanol. The main raw materials used in methanol production are coal and oxygen. Th…
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- 1807124805
PRARANCANGAN PABRIK ASAM BENZOAT PROSES OKSIDASI DENGAN DESAIN ALAT UTAMA REA…
Indonesia is one of the developing countries that has been actively involved in development across various sectors, especially in the chemical industry. The benzoic acid industry in Indonesia is one with promising prospects. Benzoic acid is utilized as a preservative, flavor enhancer, additive, nucleating agent, intermediary, and stabilizer or catalyst. The pre-design objective of this …
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- 1907113297
PRARANCANGAN PABRIK DIPHENYLAMINE DARI ANILINE DENGAN DISAIN ALAT UTAMA MIXER…
Diphenylamine is a solid crystalline organic compound with the chemical formula (C6H5)2NH. Diphenylamine is a derivative of aniline, where the amine is capped by two phenyl groups. Diphenylamine is used as a dye fixative, an ingredient in medicines, as a product preservative in the agricultural industry, as an explosive, and as a fragrance in the cosmetics industry. The manufacture of d…
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- 1707111549
RINGKASAN EKSEKUTIF PRARANCANGAN PABRIK FORMALDEHIDA PROSES D.B WESTNER DEN…
Formaldehyde (CH2O) is a finished and intermediate compound that can be used in various industrial and consumer applications. Formaldehyde has several anvantages in various industries, for example as a resin (usually used in the manifacture of particle board, plywood, furniture, and coating), as an intermediate material for the synthesis of other chemical compounds, and man more. Formaldeh…
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- 1707114037
ANALISA LOST ENERGI PADA MP PRV 1 (PRESSURE REDUCING VALVE)
Steam turbines have outputs in the form of electricity, steam (sootblower, MP and LP) and condensate. The MP and LP steam needs of the area every day are certainly different and the ability of the Turbine to produce MP and LP every day is different depending on the power or load requirements needed by the area. To meet the unmet needs of MP and LP steam, the Pressure Reducing Valve (PRV…
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- 2107035478
PENGARUH FLOW DRINE & FLOW BaCI2 TERHADAP KADAR Na2SO4 DI BRINE TREATMENT
Brine treatment system is the purification process of salt solutions from impurities or dirt contained in the salt solution. It is used to keep the cell electrolyzer where the electrolysis process occurs. The research was carried out to determine the influence of flow brine in saturator or salt solution and flow barium chloride (BaCl2) on the levels of sodium sulfate. (Na2SO4). The raw …
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- 2107025102
PERFORMA CHLORINE DIOXSIDE TERHADAP DO DAN EOP STAGE PADA UNIT BLEACHING FIB…
The bleaching process is a process to chemically remove materials or dyes from the pulp to increase the degree of brightness. This research aims to determine the brightness performance against chlorine dioxide (ClO2), production rate, temperature at the initial dioxide (DO) stage, brightness performance against hydrogen peroxide (H2O2) peroxide oxidation extraction stage (EOP). The par…
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EFISIENSI ABSORBER PADA PROSES ABSORPSI DI CHLORINE DIOXIDE PLANT #1 PT RAPP
Klorin dioksida (CIO2) is a chemical used as a bleaching agent in the pulp bleaching process. At PT RAPP's Integrated CIO2 Plant, CIO2 solution with a concentration of 10 ± 0.2 g/L is obtained through the CIO2 gas absorption process, with chilled water as the absorbent in the absorber. The concentration of the desired solution is determined by how efficiently the absorption process occu…
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EFISIENSI METATHESIS FILTER TERHADAP LOSS CHEMICAL PADA ACID SALTCAKE DI NON…
Non-Integrated ClO2 is one of the ClO2 production methods used in the chemical plant department. This method utilizes raw materials purchased from external parties, thus the consumption of raw materials needs to be closely monitored. The metathesis filter is one of the equipment and processes used in Non-Integrated ClO2. The metathesis filter functions to reduce the amount of solid form…
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EFEKTIVITAS PENJERAPAN DAN DAYA JERAP ADSORPSI ION TIMBAL (Pb2+) MENGGUNAKAN …
Lead ion (Pb2+) is one of the heavy metals found in industrial waste from metallurgy, mining, battery plating, petroleum refining and others. The maximum recommended level of lead ions (Pb2+) in waste according to the Decree of the Minister of Environment Number 5 of 2014 is 0.1 mg/L. Bintaro fruit has the potential to be used as activated carbon because the lignin content in bintaro fr…
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- 2107025091
PENENTUAN DAYA JERAP DAN EFEKTIVITAS ADSORPSI ION LOGAM Pb2+ MENGGUNAKAN ADSO…
The development of industry has had a positive influence in the form of increasing the national economy, but has had a negative effect, namely heavy metal waste pollution. Pb2+ metal is a heavy metal that is considered a dangerous pollutant because of its resistant nature and high toxicity to humans and the environment. The maximum limit of lead ions Pb2+ permitted in environmental wate…
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Pembuatan Sabun Cair Dengan Rasio Minyak Kelapa Dan Minyak Zaitun Serta Varia…
ABSTRACT Bath soap is one product that is quite important in human life. Bath soap products have depeloved into primary needs in all walks of life. Bath soap can used to treat diseases, such as treating skin diseases caused by bacteria and fungi. The addition of natural ingredients that are safe for health in liquid soap needs to be developed. This is intended to provide added value to the res…
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- ix, 79 hlm.; ill.: 29 cm
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- 07 02. 020 (0005)
Adsorpsi Methylene Blue Menggunakan Lempung Maredan Teraktivasi Naoh
Natural clay had the potential to be used as an adsorbent due to its large surface area and active sites that supported the adsorption of methylene blue. One of the abundant clay sources in Indonesia was located in Desa Maredan, Kecamatan Tualang, Kabupaten Siak. The adsorption capability of Maredan clay could be enhanced through activation. Activation using NaOH was expected to increase the su…
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- 2003110349
Adsorpsi Zat Warna Kristal Violet Menggunakan Serbuk Buah Jabon Putih (Anthoc…
Humic acid can be used as an adsorbent with white jabon fruit powder (Anthocephalus cadamba Miq.) as the supporting solid. The adsorption ability of the biosorbent can be improved by NaOH activation process, which increases the active sites and enlarges the surface area of the biosorbent. This study aims to determine the optimal biosorbent dosage, pH, pHpzc and contact time for adsorbing Crysta…
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Adsorpsi Ion Timbal(Ii) Menggunakan Lempung Maredan Teraktivasi Naoh
Maredan natural clay is one of the natural clay sources from Desa Maredan, Kecamatan Tualang, Kabupaten Siak, Provinsi Riau. Previous research had successfully demonstrated that Maredan natural clay has the potential to be applied as an adsorbent for various adsorbates, particularly heavy metal ions such as lead(II) ions. The adsorption capacity of the clay can be enhanced through activation. C…
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- 2003113835
Sintesis Dan Karakterisasi Senyawa Pirazolin (7-(2-Klorobenziliden -3-(2-Klor…
Pyrazoline is a five-ring heterocyclic compound containing two nitrogen atoms close to each other and containing one endocyclic double bond. This group of compounds has broad bioactivities such as anti-inflammatory, antimicrobial, antibacterial, antidiabetic and antipyretic. Pyrazolin(7-(2-chlorobenzylidene-3-(2-chlorophenyl)-5-methyl-3,3a,4,5,6,7-hexahydro-2H-pyrazolo [4,3-c] pyridine-2H- Il)…
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Isolasi Dan Uji Aktivitas Antimikroba Ekstrak Etil Asetat Dari Bonggol Nanas …
Pineapple plants are crops that grow well in Indonesia. One part of the pineapple plant, namely the stem, contains active compounds, one of which is the enzyme bromelain, which functions as an antimicrobial. This research aims to isolate secondary metabolite compounds with antimicrobial activity from ethyl acetate extract. The sample was processed using the maceration method with ethyl acetate …
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Analisis Karakteristik Kimia Dan Nilai Gizi Pada Makanan Tradisional Cincalok…
Cincalok is a traditional fermented food made from rebon shrimp (Acetes indicus). Each cincalok from a different region is characterized by its ingredients. In this study, the cincalok used was collected from Indragiri Hilir Regency, with sago as carbohydrate source. The lack of knowledge about cincalok causes it to be less known among the wider community, even though this food has a hi…
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Potensi Lempung Maredan Dalam Memperbaikikualitas Parameter Air Gambut :Warna…
Clay is a natural mineral that is quite abundant in Indonesia, one of which is in Maredan Village, Kec. Tualang District. Siak, Riau Province and is a good adsorbent used to absorb organic compounds, dyes and heavy metal ions. This is because clay minerals have properties that are easy to swell, have a high cation exchange capacity, a large surface area, and are chemically and mechanically stab…
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Karya Umum 
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Geografi dan Sejarah