Ditapis dengan
“ Pengoptimalan Drynes Pada Lime Mud Sebelum Dikirim Ke Dalam Lime Kiln Unt…
ABSTRACT This process requires a lime kiln unit to burn lime mud so that a calcination reaction occurs which produces lime. Product quality is determined by various factors, one of which is the dryness of the lime mud. Drynes in lime is the water content in lime mud. To get the dryness of lime there are several value factors that must be maintained such as WSS (water soluble sodium), Vat level…
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- 2007026867
“Analisa Optimasi Calender Dengan Menggunakan Hard Roll Pada Mesin Calender…
ABSTRACT The growth of technology and the world today is very fast as time passes. One industry that has a big role for the economy in Indonesia is the pulp and paper industry. Paper is defined as a thin material produced from fibers derived from pulp. One of the processes in papermaking is calendering. Calendering is a refinement process carried out with the help of pressure and heat. One of …
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- 2007036556
Pengaruh Size Limestone Dan Lama Waktu Pembakaran Terhadap Kualitas Bahan Bak…
ABSTRACT Along with the development of the paper industry in the world, it is very important to pay attention to the quality of the paper produced. One of the things that affect the quality of the paper produced is the paper filler or filler. Company PT. RAPP produces PCC as a paper filler. Limestone size and burning time are two factors that affect the quality of the raw materials used to…
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- 2007036573
Pengaruh Total Kandungan Organik Dan Variasi Penambahan Naocl Terhadap Chlori…
ABSTRACT Division Water Treatment Plant at PT. Riau Andalan Pulp and Paper (RAPP) processes kampar river water into water that meets factory standards so that it can be used for mill operations. There are several stages of water treatment including; processes of aeration, coagulation, flocculation, sedimentation, filtration and disinfection. In the process of treating raw water into clean wate…
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- 2007036580
Faktor-Faktor Yang Mempengaruhi Kandungan Total Suspended Solid (Tss) Dalam F…
ABSTRACT The paper production process produces a lot of waste, such as white water which still contains high total suspended solids (TSS). To overcome this, PT. RAPP uses a disc save all system which functions to recover fiber and separate the filtrate into several types of filtrate, namely super clear filtrate, clear filtrate, and cloudy filtrate. In this final project, we learn about dis…
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Analisis Nilai Roughness Pada Copy Paper Dan Offset Paper
ABSTRACT The roughness of the paper surface is an important parameter in paper making. Roughness is defined as the condition of the uneven surface of the paper, the basis for measuring it is how much air ml/min can come out of the surface of the paper. In this study the authors analyzed the roughness values of copy paper and offset paper. Observations were made on copy paper MR060670 and offse…
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- 2007025878
Analisis Pengaruh Temperature Difference (Δt) Terhadap White Liquor Quality …
ABSTRACT Recausticizing is part of the kraft chemical recovery process which aims to regenerate white liquor by reacting green liquor with lime (CaO) originating from the lime kiln process. The green liquor reacts with the lime in slaker, where the reaction that occurs is exothermic. This reaction causes an increased temperature in slaker. The temperature difference between the green liquor in…
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- 2007036571
Penentuan Rasio Pencampuran Sludge Dan Screen Reject Sebagai Bahan Bakar Powe…
ABSTRACT PT Riau Andalan Pulp and Paper as one of the largest Indonesia’s pulp and paper factory, produces screen reject pulp waste from the Fiberline Department, and sludge from the Effluent Treatment Department in large quantities. Both types of waste are reused as fuel in the Power boiler unit (Steam Power Plant unit) to reduce landfill’s heap. Power boiler #3 uses biomass dominance fue…
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- 2007036552
Pemanfaatan Pektin Dari Tanaman Wortel Untuk Pasta Gigi Anak-Anak
ABSTRACT Pectin was a complex polysaccharide derivative compound that was abundant in vegetables and fruits, including oranges, apples, bananas, carrots, nuts, and garlic. Pectin had the ability to form a gel, making it crucial in the production of various food products such as jam, jelly, fruit preparations for yogurt, fruit juice, and other products. The objective of this study was to determ…
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- 2007036669
Pemanfaatan Pektin Dari Tanaman Wortel Untuk Pasta Gigi Anak-Anak
ABSTRACT Pectin was a complex polysaccharide derivative compound that was abundant in vegetables and fruits, including oranges, apples, bananas, carrots, nuts, and garlic. Pectin had the ability to form a gel, making it crucial in the production of various food products such as jam, jelly, fruit preparations for yogurt, fruit juice, and other products. The objective of this study was to determ…
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- 2007036175
Pemanfaatan Asap Cair Dari Limbah Tempurung Kelapa Sebagai Pengawet Alami Ba…
ABSTRACT Liquid smoke is a condensed liquid derived from heating biomass without oxygen. The objective of this research was to compare the characteristics of the obtained liquid smoke with the quality standard of liquid smoke according to SNI 8985-2021, study the effect of different concentrations of liquid smoke on the preservation time of the product, and apply liquid smoke as a preservative…
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- 2007034768
Pemanfaatan Asap Cair Dari Limbah Tempurung Kelapa Sebagai Pengawet Alami Ba…
ABSTRACT Liquid smoke is a condensed liquid derived from heating biomass without oxygen. The objective of this research was to compare the characteristics of the obtained liquid smoke with the quality standard of liquid smoke according to SNI 8985-2021, study the effect of different concentrations of liquid smoke on the preservation time of the product, and apply liquid smoke as a preservative…
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- 2007026479
Analisa Pengaruh Konsumsi White Liquor Terhadap Kappa Number Pre O2 Kraft Pul…
ABSTRACT Kraft Pulping uses active chemicals to separate cellulose and hemicellulose from lignin and extractive substances. Sodium Hydroxide (NaOH) and Sodium Sulfide (Na2S) are the main ingredients in White Liquor which play a role in degrading lignin. The amount of ratio between liquor to raw materials must be known so that lignin can be completely dissolved in the cooking liquid. Kappa Numb…
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- 2007036549
Pengaruh Temperatur Gas Oksigen Yang Masuk Pada Oxygen Compressor Terhadap Te…
ABSTRACT Oxygen Plant is a plant that produces oxygen and nitrogen using free air as its raw material. The oxygen gas that will be compressed by the oxygen compressor is obtained from the upper column coldbox with a temperature of 29℃ - 32℃ with a pressure of 0.29 barg then the temperature and pressure will increase, where the pressure is directly proportional to the temperature. The oxyge…
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- 2007025862
Analisis Pengaruh Laju Aliran Polimer Terhadap Nilai Konsistensi Pada Rotary …
ABSTRACT Effluent Treatment Plant is one of the areas in PT. RAPP is responsible for processing liquid waste which will flow into the Kampar River and sludge which will be distributed to Power Boilers as fuel. The most common sludge treatment system and has been widely used is the Sludge handling Process. This process uses a Flocculation Tank to form flocs by adding polymer to the flocuation b…
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- 2007036594
Faktor Yang Menyebabkan Kenaikan Pressure Pada Brine Filter
ABSTRACT Brine filter is an important component in the brine solution purification process. Brine filters are used to filter the solid particles contained in the brine solution and hold them on the cloth and will accumulate to form cakes. The accumulation of these solid particles will increase the pressure drop in the brine filter and under certain circumstances must be washed. This research w…
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- 2007036538
Pengaruh Kinerja Mixer Terhadap Post Kappa Number, Konsumsi Oksigen Dan Alkal…
ABSTRACT The washing stage is a stage carried out in the pulp manufacturing industry to separate the cooked pulp from the black liquor content originating from the cooking stage in the digester. In the washing stage, there is one step that can reduce the kappa number value still contained in the pulp up to 40-50%, namely the delignification oxygen stage. Oxygen delignification uses oxygen and …
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- 2007036568
“Pengaruh Acid Wash Terhadap Konsumsi Power Di Chlorate Cell Chlorine Dioxi…
ABSTRACT Chlorate cell is one of the equipment used in the production of sodium chlorate, especially in Chlorine Dioxide Plant 1, Chlorine Dioxide Plant 2, and Chlorine Dioxide Plant 5. This Equipment is used to electrolyze salt into sodium chlorate, where sodium chlorate is needed to produce chlorine dioxide (ClO2) in ClO2 Plant. Using Chlorate cells for a certain period of time can result in…
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- 2007034816
Pengaruh Jumlah Soda Loss Dalam Pulp Terhadap Pemakaian Clo2 Di Delignificati…
ABSTRACT Soda losses was the amount of sodium that still in pulp out from system. This sodium come from white liquor that used as cooking liquor in digester plant. Sodium was one of active substance in white liquor soak into pulp to dissolve the other component in wood except cellulose in cooking stage. Sodium and other component that dissolved in cooking liquor will be wash at washing stage. …
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- 2007034823
Strategi Mengatasi Terjadinya Surging Pada Air Compressor Di Oxygen Plant #2
ABSTRACT The compressor is a mechanical machine that functions to compress gas fluid or increase air pressure. In industry, the use of compressors is very important, either as a single instrument producing high pressure air or as an integral part of a machine. In compressors, there is a surging phenomenon that must be avoided, surging is an instability phenomenon that occurs when the flow rate…
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- 2007026478
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