Ditapis dengan
Rasio Penggunaan Oba Wet End Dan Surface Dan Pengaruhnya Terhadap Brightness
ABSTRACT Paper is a daily necessity whose use has existed for thousands of years. Paper is a sheet made of natural cellulose or man-made fibers that undergo processing, grinding and chemical additions that make them stick together and intertwine. One of the qualities that must be maintained or improved on paper, especially offset paper, is its optical properties. Optical properties can be …
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- 1907035289
Faktor-Faktor Yang Mempengaruhi Tingkat Penggunaan Steam Pada Dryer Section D…
ABSTRACT In the process of making paper there is a process called a paper machine. One of the stages in the paper machine is the drying stage (dryer section). The drying process occurs using steam that flows into the cylinder and heat transfer occurs in the paper by conduction. As a result of this treatment, the water content of the paper is reduced by evaporation. The paper drying process…
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- 1907036056
Pengaruh Temperatur Pulp Sheet Inlet Dryer Terhadap Steam Consumption Pada Pu…
ABSTRACT In order for the moisture in the pulp sheet to reach the target of 10.5 ± 0.5%, the pulp sheet must pass through the stages of evaporation of water in the Dryer. Dryer is a tool to dry pulp sheet using hot dry air. The hot dry air source comes from free hot air blowing which is carried by the Circulation Fan through the Heating Coil and heating the air using steam. Steam has a la…
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- 1907036366
“Observasi Pengaruh Ash Content Terhadap Runnability Di Paper Machine #3"
ABSTRACT Today, the paper industry continues to experience rapid growth because it is increasingly difficult to obtain raw materials so effective raw material management is seriously needed, especially at the production stage. PT RAPP (Riau Andalan Pulp and Paper) as a leading paper producer continues to innovate to achieve a sustainable business and maximize the value of raw materials. Q…
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- 1907035954
Penurunan Silica Content Di Line 5-6 Woodyard Pt Rapp Untuk Dissolving Pulp
ABSTRACT Silica content is an useless or unnecessary material contained in the chip where the chip will later be sent to the customer (Fiberline) for dissolving pulp. Silica in the chips produced, especially for dissolving pulp, is a concern, so it is necessary to carry out a series of steps to reduce the silica content. Several factors that affect silica content include the type of wood (…
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- 1907035853
Pengaruh Waktu Penyimpanan Kertas Pada Cd Strip Pm1 Or060700 Terhadap Nilai C…
ABSTRACT Efficiency in paper production is very important as an effort to maintain the sustainability of the industry itself. One way to improve the print quality of a paper is with one of the important properties of printing paper is water absorption. Paper water absorption can be determined by testing the value of cobb60. Cobb60 is the number of grams of water absorbed by one square mete…
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- 1907035843
Analisis Pengaruh Penambahan Cationic Starch Terhadap Internal Bonding Kertas
ABSTRACT Overall, the paper needs increase from year to year. That increasing made paper manufacturer must keep monitoring the quality of paper their produced. One of them is internal bonding characteristic. Internal bonding can be defined as strength on paper that connected directly with fiber bonding. Because cationic starch addition allegedly could affect the strength of fiber bonding, …
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- 1907035963
Analisa Parameter Felt Compaction Dan Pengaruhnya Terhadap Roughness Kertas
ABSTRACT Paper is a sheet consisting of cellulose fibers that have been milled and added additives such as fillers and chemicals that are intertwined. The paper industry must be able to produce paper with the quality that match the spesification desired by consumers. One of the paper quality that is highly maintained in the paper industry is paper roughnes and there’s many parameters tha…
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- 1907036222
Analisis Parameter Utama Untuk Mencapai Hasil Pencucian Yang Optimal Di Press…
ABSTRACT The pulp washing stage was a stage to separate the pulp from the organic and inorganic components through a combination of diffusion and filtration processes before running into the bleaching stage. The objective of this research was to analyze the main parameter of the press in achieving the optimal pulp washing result. It was due to decreasing washing results in recent weeks. Th…
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- 1907035850
Pengaruh Non Process Element (Npe) Terhadap Lime Kiln #6 Performance
ABSTRACT Recausticizing Lime Kiln are one of area in PT. RAPP that responsible to produce cooking liquor (white liquor) to cook wood chips in digester. Causticizing reaction result the side product called lime mud (CaCO3) which able to turn into lime (CaO). This process need lime kiln unit to burn the lime mud and react to form lime through calcination reaction. The quality of product dete…
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- 1907035881
Pengaruh Cutting Quality Terhadap Dusting Pada Kertas Paper One Grade Mr05080c
ABSTRACT The properties of the paper, such as the strength, print quality, the appearance of the paper are affected by the addition of chemicals on the paper. One of the things that affect the quality of the paper is the dust produced on the edge of the paper. Dust on paper can cause quality issue, engine downtime, and health problems to the machine operator. Some of the factors that cause…
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- 1907035838
Analisis Karakteristik Pupuk Organik Granul (Pog) Berbahan Kompos Taspu Denga…
ABSTRACT Taspu compost is compost from empty fruit bunches that has been processed into compost through a composting process. However, the value of the c-organic and N content is not comparable so that it affects the value of the c/n ratio of fertilizer. In addition, fertilizers are produced in the form of rainfall which causes dust because it dries quickly and is an overdose of nutrients in…
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- 1607115971
Pengaruh Rasio Bod/Cod Pada Pengolahan Palm Oil Mill Effluent (Pome) Secara A…
ABSTRACT Palm Oil Mill Effluent (POME) is included in the category of slowly biodegradable waste so it needs pre-treatment to increase its biodegradability and increase biogas production. The purpose of this research is to study the effect of BOD/COD ratio, COD removal efficiency, total and dissolved, volatile acid formation (TAV), bacterial growth through biogas production and changes in …
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- 1707111358
Pengaruh Metoda Pretretment Dalam Pembuatan Bioetanol Dari Tongkol Jagung Den…
ABSTRACT Bioethanol is one of the renewable alternative energy sources that can be used as an alternative fuel. Bioethanol is a fermented product that can be made from substrates containing carbohydrates (sugars, starches, cellulose). Corn is one of the very abundant biomas that has not been utilized properly, Biomass containing cellulose such as corn cobs can be converted into bioethanol …
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- 1807035601
“Pengaruh Proses Delignifikasi Pada Analisa Gula Dari Tongkol Jagung”
ABSTRACT Corn cobs are one of the abundant biomass that has not beenutilized properly, so far corn cobs have only been used as fertilizer and animal feed. Biomass containing cellulose such as corn cobs can be converted into bioethanol through hydrolisis and fermentation processes. The purpose of this study was to examine the use of corn cobs as a raw material for the manufacture of bioetha…
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- 1807036037
“Pengaruh Proses Delignifikasi Pada Analisa Gula Dari Tongkol Jagung”
ABSTRACT Corn cobs are one of the abundant biomass that has not beenutilized properly, so far corn cobs have only been used as fertilizer and animal feed. Biomass containing cellulose such as corn cobs can be converted into bioethanol through hydrolisis and fermentation processes. The purpose of this study was to examine the use of corn cobs as a raw material for the manufacture of bioetha…
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- 1807035876
Pengaruh Metoda Pretretment Dalam Pembuatan Bioetanol Dari Tongkol Jagung Den…
ABSTRACT Bioethanol is one of the renewable alternative energy sources that can be used as an alternative fuel. Bioethanol is a fermented product that can be made from substrates containing carbohydrates (sugars, starches, cellulose). Corn is one of the very abundant biomas that has not been utilized properly, Biomass containing cellulose such as corn cobs can be converted into bioethanol …
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- 1807035610
Adsorpsi Ion Besi (Fe2+) Menggunakan Arang Aktif Sabut Kelapa
ABSTRACT The development of the industrial world has an impact on increasing the amount of waste produced, including waste containing heavy metals. One of the dangerous and dominant heavy metals that are often found from industrial wastewater is Fe metal. Iron ion (Fe2+) is one of the ions that cause pollution if the content is excessive in water. The main content of an adsorbent is a mate…
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- 1807035561
Adsorpsi Ion Besi (Fe2+) Menggunakan Arang Aktif Sabut Kelapa
ABSTRACT The development of the industrial world has an impact on increasing the amount of waste produced, including waste containing heavy metals. One of the dangerous and dominant heavy metals that are often found from industrial wastewater is Fe metal. Iron ion (Fe2+) is one of the ions that cause pollution if the content is excessive in water. The main content of an adsorbent is a mate…
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- 1807035782
Pembuatan Konsentrat Protein Dari Daun Katuk (Sauropus Androgynus)
ABSTRACT Katuk plants contain many active compounds in the form of high nutritional substances, antibacterial compounds, antioxidants and contain high beta carotene as an active substance for carcass color and increase vitamin A levels in broiler carcasses. The presence of high protein content in katuk leaves has the potential to be processed into protein concentrates. At the stage of maki…
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- 1807035474
Karya Umum 
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