Ditapis dengan
Evaluasi Nilai Abrasi Pada Rasio Gcc : Pcc Sebagai Filler Dalam Proses Pembua…
ABSTRACT Abrasion is the process of eroding or reducing material from the surface of an object due to friction with other materials. The abrasive nature of fillers can cause problems during and after the formation of paper sheets. To know the filler material will be abrasive is by looking at the mohs hardness scale. The purpose of this study is to determine the relationship between the che…
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- 2207026095
“Pengaruh Konsentrasi Liquor Terhadap Produksi Chlorine Dioxide Solution”
ABSTRACT Liquor or called liquid or solution is a solution of sodium chlorate and sodium chloride reacted in the electrolyzer. Strong sodium chlorate from the electrolizer and sodium chloride from the hcl syntesis unit are reacted in the generator to form chlorine dioxide gas, chlorine gas, and salt. The chlorine dioxide gas is absorbed in the absorber by contacting chilled water to produce ch…
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- 2207036532
Analisis Pengaruh Life Time Pisau Terhadap Accept Chip Dan Reject Fraction Ka…
ABSTRACT Woodyard is the earliest department in a pulp and paper mill that processes wood into chip pieces using a chipper or commonly referred to as the chipping process. In the chipping process, problems often occur regarding the sharpness of the blade (blade life time). In this final project, an analysis of the effect of Andritz blade life time on chip acceptance and reject fractions from Eu…
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- 2207036314
Analisa Pengaruh Penggunaan Optical Brightening Agent (Oba) Wet End Dan Surfa…
ABSTRACK Optical Brightenic Agent (OBA) is a compound that can provide a light effect on an object exposed to light, so that the object will be whiter and more radiant. The utilization of OBA in the paper industry is used as an auxiliary material in achieving the optical properties of paper in accordance with the specified standards. OBA consists of three types, namely disulpho, tetrasulpho, a…
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Pengaruh Penggunaan Rasio Sweetener Stock Terhadap Filtrat Keluaran Save All
White water system is a system that serves to take back fines and fillers that escape and reduce the need for clean water usage in the paper machine. Save all is a tool to filter and separate solid fractions such as fine fibers and fillers using sweetener stock, namely short fiber or virgin pulp, which functions to capture fiber, fines and chemicals to separate from white water. The purpose of …
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- 2207026673
Pengaruh Penggunaan Broke System Terhadap Pemakaian Steam
The broke system is a system for reprocessing rejected or defective pulp stock that is collected in the broke tower tank. In the broke tower, stock from wet broke and dry broke (pulp rejects) is utilized to the maximum extent possible to minimize industrial waste, so that broke becomes an additional raw material in the production of pulp sheets in the pulp dryer. The objective of this final pro…
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- 2207036536
Pemanfaatan Pelepah Aren Sebagai Bahan Baku Arang Aktif Menggunakan Aktivasi …
The aim of this research was to obtain the physical activation time for the characteristics of activated charcoal from palm fronds in accordance with Indonesian National Standard No. 06-3730-1995. The research was carried out experimentally using a completely randomized design (CRD) consisting of five treatments and three replications. The treatment in this study ware physical activation with a…
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- 1706123105
Analisa Pengaruh Viskositas, Impurities Dan Solid Terhadap Streak Pada
ABSTRACT Paperboard is a thick and strong paper-based material that has 3 layers, generally used to make products such as packaging, boxes, and covers. In the process of making paperboard, coating is needed as a coating on the paperboard which will provide attractiveness and durability to the paperboard. Coating is a material used to improve the surface quality of paperboard. Quality improveme…
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- 2207036542
Analisis Pengaruh Umur Panen Kayu Terhadap Karakteristik Tensile Strength Dan…
ABSTRACT Eucalyptus is one of the hardwood tree species commonly used in the pulp and paper industry. Pulp itself is wood pulp that is commonly used as raw material in papermaking, which is a thin material produced from the compression of fibres derived from pulp. There are various factors that affect the characteristics of paper, one of which is the wood harvesting age. In this study, the bul…
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- 2207036546
Pengaruh Penambahan Kayu Gmelina Sebagai Raw Material Pada Continuous Digeste…
ABSTRACT This study aims to determine the effect of adding Gmelina as a chip raw material in a continuous digester on the efficiency of the oxygen delignification stage. The Gmelina ratio variations used range from 0% to 15%, with key parameters analyzed including kappa reduction, brightness, and the consumption of chemicals such as alkali charge and oxygen charge during the oxygen delignifica…
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- 2207036539
“Pengaruh Grammature Terhadap Cutting Quality Pada Mesin Folio Sheeter”
Paper grammature is defined as a measure of the weight of a sheet of paper, where paper weight is measured in grams per square meter (gsm) or g/m2. Grammature plays an important role in determining the characteristics of the paper sheet as well as the cutting quality during the cutting process. This final project aims to determine the effect of grammature on cutting quality on folio sheeter mac…
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- 2207036316
Analisis Parameter Proses Size Press Yang Berpengaruh Terhadap Size Pick Up P…
ABSTRACT Size press is a process to improve the quality of the surface properties of sheets by coating using surface sizing and starch. The amount of starch that sticks to the surface of the paper and penetrates into the paper is called size pick up. In this study, the author analyzes what parameters can affect the size pick up value and its relationship to size pick up, this study was conduct…
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- 2207025638
Analisis Perbandingan Design Rod Terhadap Parameter Proses Sizing Di Dalam Pr…
ABSTRACT The sizing process is an important stage in paper production that aims to improve the surface quality properties of paper, including water absorption, strength, and water resistance. The main chemicals used in the sizing process are native starch and the applicator rod as a means of applying starch to the sheet. These two things greatly affect the quality of the sheet during productio…
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- 2207025646
Penggunaan Metode Root Cause Analysis (Rca) Dalam Pengurangan Cacat Produksi …
ABSTRACT Folio sheeter Machine is a machine that functions to change paper roll into sheets of folio-sized paper which are then stacked on a pallet. Folio paper products that have been arranged on the pallet can be directly packed for bulk orders or sent to the folio sheeter wrapping machine to be wrapped per ream into a ream wrap order. In the process of cutting folio paper, several defec…
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- 2207026092
Pengujian Beberapa Konsentrasi Ekstrak Biji MIMB (Azadirachta indica A. Juss)…
The purpose of this study was to obtain an effective concentration of neem seed extract (Azadirachta indica A. Juss) to kill Spodoptera frugiperda J. E. Smith maize pests in the laboratory. This research was conducted experimentally using a completely randomized design (CRD) consisting of five treatments and four replications in order to obtain 20 experimental units. Parameters observed were in…
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- 1706122495
Kajian Profil Nilai Gizi (Proksimat, Asam Amino, Asamlemakdanmineral)Ikanlele…
Study this aiming for determine proximate characteristics, amino acids (essential and non-essential), fatty acids and minerals in catfish meat (Clarias batrachus) from different habitats. The methods used in study this is method experiment comparison with a t-test design consists from 2 treatments that is compare between catfish river natural (LS) and catfish cultivation pool (LK). Research res…
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- 2104111225
Analisis Kinerja Heat Recovery System Di Pulp Dryer
ABSTRACT Pulp Dryer is one of the important business units of pulp and paper companies in pulp production that will produce slush pulp into pulp sheet. The main process in producing slush pulp into pulp sheet is the drying process. The drying process occurs in the dryer, where the dryer will require heat to dry the pulp sheet. Heat recovery system is one of the components in the drying process…
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Pengaruh Raw Material Dan Tekanan Vacuum Terhadap Dryness Pada Forming Section
ABSTRACT Forming section is one of the key stages in the papermaking process, where fiber sheets begin to form from a mixture of pulp and water. This stage determines the initial characteristics of the paper sheet, including fiber distribution and Dryness. In the papermaking process, the level of Dryness in the forming section is one of the important parameters that affect process efficiency a…
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- 2207026090
Pengaruh Lime Mud Dryness Terhadap Konsumsi Energi Di Lime Kiln Plant
ABSTRACT Recausticizing is a process of chemical recovery plant that is tasked with converting green liquor into white liquor as the main product and lime mud as a by-product. Lime mud is one of the by-products of recycling in the pulp industry process produced from the recausticizing process which has a high CaCO3 content so that it can be used as the main material for the calcination process…
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- 2207025635
Uji Kemampuan Hand Sanitizer Dari Limbah Kulit Nanas Dan Ekstrak Serai Wangi …
ABSTRACT Pineapple peel extract and citronella contain active compounds that have antibacterial properties that can inhibit or kill Staphylococcus aureus and Escherichia coli in hand sanitizers. This study aims to determine the antibacterial activity of hand sanitizer from pineapple peel and citronella extracts against Staphylococcus aureus and Escherichia coli. The research was carried out ex…
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- 1806111656
Karya Umum 
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