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Journal of Industrial Process and Chemical Engineering (JOICHE)
Published by Institut Teknologi Adhi Tama Surabaya
ISSN : -     EISSN : 28078543     DOI : https://doi.org/10.31284/j.joiche.2022.v2i2.3852
Core Subject : Science, Engineering,
Chemical Engineering, Chemistry & Bioengineering Chemistry Engineering
Energi Proses Industri Kimia Material Maju Pengendalian Pencemaran Lingkungan Simulasi dan Pemodelan Savety engineering Pengendalian Kualitas
Arjuna Subject : Teknik Kimia (semua kategori) - Kimia Proses dan Teknologi
Articles 60 Documents
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Analisa Neraca Massa Pada Alat Vertical Roller Mill Putrisya, Santi
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 3, No 2 (2023)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.joiche.2023.v3i2.5773

Abstract

Vertical Roller Mill (VRM) is a tool usually found in the cement industry. In this tool, there are four processes, namely drying, grinding, separation, and transport. This research aims to examine the mass balance of VRM. Mass balance calculations require data on the mass of the material entered into the VRM; the data obtained is based on the material's molecular weight. The mass balance considers all the materials entering, accumulating, and leaving a system within a certain time. The mass balance calculations showed that the incoming and outgoing mass rates were the same, namely 161,797 tons/h. This result is in accordance with the provisions of the applicable law of conservation of mass
Pengolahan Limbah Cair Industri Pewarna Makanan Secara Koagulasi dan Adsorpsi Fitria Nanda Febrianti; Fendi Fradana; Kartika Udyani
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 3, No 1 (2023)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.joiche.2023.v3i1.4781

Abstract

The liquid waste produced by the food coloring industry contains quite dense colors, so it needs to be processed before being discharged into the environment. The study aims to determine the effect of aloe vera coagulant doses on removal, to determine the effect of activated carbon on color removal. Liquid waste is waste or residue from an activity or business that is in liquid form and contains various kinds of materials that can pose a hazard to water if disposed of immediately. The research method consisted of making aloe vera solution followed by coagulation using aloe vera solution and adsorption of color waste using activated carbon. The results showed that the addition that produced the highest color removal in the coagulation process was 1.2% coagulant dose. The mass of activated carbon which produced the highest removal was 62.5% with a removal of 95%.
Sistem Keamanan Pompa pada Industri Perminyakan dan Gas W. Mengga, Vanessa Febianti
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 3, No 2 (2023)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.joiche.2023.v3i2.5753

Abstract

  Industri perminyakan dan gas merupakan industri startegis dan risiko tinggi. Semua peralatan yang digunakan harus dilengkapi dengan peralatan keamanan. Sistem keamanan yang secara otomatis akan memberhentikan ssstem yang terbaca abnormal sehingga dapat menghindari kerusakan ataupun kecelakaan dan kerugian. Pada pengaplikasian dan proses dalam sistem keamanan adalah sistem kontrol yang secara parameter fisik pada lingkungan akan menjadi penelitian untuk memberikan saran atau masukkan kepada controller agar dapat melakukan proses kontrol terjadi apabila perbedaan antara output dan nilai set point yang sudah ditentukan untuk sistem keamanan pada pompa. Dalam pengaliran fluida di atur oleh kontrol valve yang digunakan untuk mengendalikan laju alir, tekanan, temperatur pada fluida sehingga level cairan dengan membuka penuh aliran yang dimana sebagai respon terhadap sinyal yang akan diterima oleh sensor. Pada sensor berfungsi sebagai pemantau perubahan tekanan pada sistem kerja pompa. Cara kerja valve pada aliran pompa yaitu laju air akan melewati disk atau plug sehingga apabila terjadi aliran berlawanan arah maka plug akan menutup dan dapat dihindari aliran balik yang akan masuk ke dalam pipa.Kata kunci: Sistem Keamanan, Pompa, dan Control Valve. 
Penjernihan Air Selokan Institut Teknologi Adhi Tama Surabaya Annisa Ridha Nahara
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 3, No 1 (2023)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.joiche.2023.v3i1.4639

Abstract

Clean water is water used for daily needs whose quality meets health requirements and can be drunk when it has been cooked. This clean water is obtained from dug wells, drilled wells, rain water, tap water, ground water, and water from springs. The purpose of this experiment is to reduce wastewater pollution by using aluminum sulfate as a coagulant by looking at various parameters including pH, odor, color and hardness. The pH and odor parameters did not change when alum was added. The color of the wastewater changes from bluish green to clear after adding alum and waiting 1×24 hours. To determine hardness, standardized EDTA solution with CaCO3, pH 10 buffer solution and EBT indicator are required to determine hardness. The concentration of EDTA used was 0.1 M with a total hardness of 660 ppm and 220 ppm before and after adding aluminum sulfate.
Proses Pembuatan Biofuel dengan Metode perengakahan Menggunakan Katalis Padat Agus Budianto; Ayuni Rita Sari; Yohana Winda Monica; Erlinda Ningsih; Esthi Kusdarini
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 1, No 1 (2021)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.joiche.2021.v1i1.2116

Abstract

The development of population growth causes of fuels need increasing. Because ofthat reason, it necessary to create alternative fuels which are friendly to theenvironment to meet the fuels need in society. Fossil fuel is a non-renewable fuel.Biofuel as an alternative fuel can be taken as a solution to solve this problem. Thereviewd aim was to determine the effect of raw materials used on yield product andthe different effects of temperature and catalysts on the yield of special materials(gasoline, diesel, kerosene) biofuel. Biofuel production started from thepreparation of raw materials, catalylic, and catalytic cracking process using afixed bed reactor. Raw materials greatly affected yield product. The highest yieldproducts were being gotten from RBDPS raw materials of 93.29%. Biofuel fromused cooking oil and concentration of red sludge catalyst of 15% produced thehighest biofuel with gasoline compound of 73.86% and kerosene compound of26.14%. Biofuel from camelina oil with ZSM-5-Zn catalyst concentration of 30%produced the highest gasoline yield of 75.65%.
Cover, Editorial Team, dan Daftar Isi (Vol 2, No 1) Editor Joiche
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 2, No 1 (2022)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pengolahan Air Bekas Rendaman Cengkeh Dari Suatu Pabrik Rokok Secara Kimia (Koagulasi- Flokulasi) Samsudin Affandi
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 1, No 2 (2021)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.joiche.2021.v1i2.2442

Abstract

Clove soaking wastewater that is discharged directly into water bodies without being carried out first results in environmental pollution. Researchers made observations for the characteristics of 2 sampling times, with the COD and BOD concentrations for the first sample, respectively, the COD concentration was 5,703.5 ppm and BOD was 2,270.8 ppm. For the second sample, the concentration of COD is 4,181.4 ppm and BOD is 2,020.7 ppm. Therefore, the researchers tried to treat the water from the cloves soaked by coagulation – flocculation processing. The chemical used in the coagulation stage is alum as a coagulant, while at the flocculation stage, polyelectrolyte is used as a flocculant (auxiliary coagulant). The success indicator in this research is the percentage of COD and BOD removal for treated wastewater. This research was conducted in two stages of processing, the first processing using a dose variation of alum, while the second processing using a dose variation of polyelectrolyte. It was found that alum dose added of 3000 ppm resulted in COD removal percentage of 62.6% and BOD of 72.3%, while in the flocculation process the dose of polyelectrolyte (anionic) added 100 ppm and was able to remove COD and BOD by 60% and 32%.Keywords: Coagulation, Flocculation, Alum, Polyelectrolyte
Pengolahan Limbah Cair Sisa Analisis Laboratorium dengan Resin dan Adsorben Karbon Aktif tri wahono; agus budianto
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 2, No 2 (2022)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.joiche.2022.v2i2.3852

Abstract

As a company laboratory in East Java produces waste at levels that do not meet the standards permitted by government authorities. The main problem is the COD value, NH3-N levels and pH that are not suitable. The study was conducted to reduce COD levels of NH3-N and neutralize pH with the chosen method. This study aims to determine the effect of the amount of adsorbent and the use of anion exchanger on the pH of the wastewater, the COD concentration of the wastewater, and the total ammonia concentration of the wastewater. This research begins with drying of activated carbon and activation of Silitte MA-12 anion resin. Silitte MA-12 anion resin 100 gr by soaking into the waste and adding activated carbon of 45.5%, 50.55%, 65.72%, 80.89%, and 96.05%. The analysis was carried out after 24 hours of immersion. The Silitte MA-12 resin used causes an increase in pH from 1-2 to 6-7. The results of this study are that the greater the addition of activated carbon percent does not significantly affect the final pH of the sample, the COD value produced is getting smaller from the initial value of 1592 mg/L to 40-200 mg/L with a standard value of 200 mg/L and ammonia levels. in the sample is getting smaller from the initial value of 752 mg/L to 8-90 mg/L with a standard value of 100 mg/L.
Pemanfaatan Zeolit Teraktivasi Oleh Asam Sulfat Sebagai Adsorben Pada Pengolahan Limbah Cair Warna Pada Industri Sarung Tenun Secara Adsorpsi Praditya Novia Lola Pitaloka; Novia Cahya Ningtias; Kartika Udyani
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 2, No 1 (2022)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.joiche.2022.v2i1.3323

Abstract

Salah satu industri yang perlu mendapat perhatian adalah usaha industri sarung tenun. Industri ini menghasilkan limbah cair yang dihasilkan dari proses pewarnaan. Pembuangan limbah secara sembarang akan menimbulkan dampak merugikan bagi lingkungan. Oleh sebab itu perlu dilakukan pengolahan limbah terlebih dahulu. Tujuan dari penelitian ini untuk menurunkan kadar COD dan TSS pada limbah cair warna industri sarung tenun. Penelitian ini menggunakan metode adsorpsi menggunakan adsorben Zeolit teraktivasi asam sulfat. Konsentrasi Asam Sulfat yang digunakan adalah 2,5 N. Persen removal COD terendah dengan massa zeolit sebesar 1 gram dengan waktu 60 menit sebesar 30,98% dan  persen removal COD tertinggi dengan massa zeolit sebesar 5 gram dengan waktu 180 menit sebesar 59,61%. Persen removal TSS terendah dengan massa zeolit sebesar 1 gram dengan waktu 60 menit sebesar 74,16% dan persen removal TSS tertinggi dengan massa zeolit sebesar 5 gram dengan waktu 180 menit sebesar 94,05%. Kata kunci: Zeolit, Adsorpsi, Limbah industri warna sarung tenun 
Pengaruh Penambahan Gelling Agent Carbopol Dan Asam Stearat terhadap Nilai Kalor Etanol Gel Erlinda Ningsih; Kartika Udyani; Dian Agus Saputra; Silvi Natalia Fadilatut Talcha
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 1, No 1 (2021)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.joiche.2021.v1i1.2118

Abstract

Ethanol gel is a semisolid fuel made from ethanol by mixing the gelling agent.Ethanol gel has the advantage of facilitating packaging, distribution and storagebecause it does not spill and flow easily. Another advantage of ethanol gel is that itdoes not smoke during the combustion process, does not cause soot and does notproduce harmful gases. This research aims to compare the 2 best gelling agentsand study the effect of adding the gelling agent to the calorific value. The processof making ethanol gel begins by inserting a gelling agent of 4-12% w into a beakerglass. Then add 20 ml of distilled water while stirring until the solution thickens.After that, slowly put 75 grams of 95% ethanol into the beaker which alreadycontains the gelling agent solution. For the manufacture of ethanol gel with astearic acid gelling agent, heating is done first in making the solution and left for 3hours after mixing with ethanol. Based on the analysis, it was found that thehighest calorific value was 12052.7 cal / g with stearic acid gelling agent in theaddition of 12% (% w).

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