Diploma Papers
Diploma Papers
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Pengaruh Jumlah Naoh yang Digunakan pada Proses Pemutihan Eop Stage terhadap Brightness di Unit Bleaching Pt. Toba Pulp Lestari,Tbk Porsea
(Universitas Sumatera Utara, 2011)The observation with about of influence of the addition of caustic soda to brightness, if the high comsumption of caustic soda thats to make the higly brightness but can to broken the fiber quality and if comsumsi NaOH ... -
Hubungan Analisa Dobi (Deteration of Bleachability Index) dan B-Karoten dalam CPO (Crude Palm Oil) dengan Menggunakan Spektrofotometri UV-Visible
(Universitas Sumatera Utara, 2009)DOBI and β-carotene were some indicator for the quality of CPO.Where Dobi was the ratio of the comparison absorbance in range visible and absorbance in range UV that was needed to determine quality CPO, whereas β-carotene ... -
Pengaruh Fraksi Tandan Buah Segar terhadap Kadar Asam Lemak Bebas (Alb) Dan Dobi (Deteration Of Bleachability Index) di PTPN III Pks (Pabrik Kelapa Sawit) Sei Mangkei, Perdagangan
(Universitas Sumatera Utara, 2011)Fraksi tandan buah segar kelapa sawit sangat berpengaruh terhadap kadar asam lemak bebas (ALB) dan DOBI (Deteration Of Bleachability Index) dalam CPO (Crude Palm Oil) di PTPN III Sei Mangkei, Perdagangan. Dimana DOBI ... -
Pengaruh Jumlah Air terhadap Kinerja Sludge Separator di Pabrik Kelapa Sawit Pt.Perkebunan Nusantara III Kebun Rambutan Tebing Tinggi
(Universitas Sumatera Utara, 2011)Sludge derived from the buffer tank still contains 5-10% oil. It flows into Mud or Sludge Separator Decanter which aims to separate oil from water, mud and dirt. The principle of separation of Decanter or Sludge Separator ... -
Penentuan Kadar Besi dalam Aluminium Cair terhadap Kualitas Produk Akhir di PT.Inalum Kuala Tanjung
(Universitas Sumatera Utara, 2011)Aluminum bar produced from aluminum liquid that has been processed in the reduction pot. Before casting into aluminium bar, the content of substance that content impurities must analyzed at the first. The main element ... -
Analisa Kadar Asam Lemak Bebas pada Tangki Rebus dengan Metode Titrasi Volumetri di PTP Nusantara III PKS Sei Baruhur
(Universitas Sumatera Utara, 2008)Determination of concentration free fatty acid in palm oil have been done by volumetric titration method using standart solution KOH 0,1 N with tymol blue indicator. The result of analiysis has been found in PTP.NUSANTARA ... -
Pengaruh Jumlah Soda Loss dalam Pulp terhadap Pemakaian Clo2 di Do Tower pada Unit Bleaching di Pt. Toba Pulp Lestari, Tbk
(Universitas Sumatera Utara, 2011)Soda losses is 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 is one of active substance in white liquor soak into pulp ... -
Peranan Berat Jenis dalam Penentuan Kandungan Minyak Bumi Berdasarkan Klasifikasi Gravitas Api di PT Pertamina EP Region Sumatera Field Pangkalan Susu
(Universitas Sumatera Utara, 2008)Row petroleum result of drilling, firsly done classificated before being stage of analysis of property of its physical. One of analysis property of its physcal is gravity of API. This classification from gravity of API ... -
Pengaruh Penambahan Poly Aluminium Chlorida (PAC) terhadap Nilai Turbiditas Air sebagai Bahan Baku Produk Minuman di PT Coca-Cola Indonesia Bottling Medan
(Universitas Sumatera Utara, 2009)It has been researches about adding PAC for decrease of water turbidity value used for drinking product PT. coca-cola indonesia bottling medan. Poly Aluminium Chlorida is a compound formed by Aluminiums chloride with ... -
Analisis Kadar Cod, Bod dan Angka Permanganat dari Limbah Cair Industri Karet yang Terdapat pada Air Sungai Denai di Amplas
(Universitas Sumatera Utara, 2011)Analysis of levels COD, BOD, and Permanganate number on waste liquid rubber industries there on Denai River water in Amplas with titrimetric method that has been carried out for three weeks. In the following weeks levels ... -
Pengaruh Spesifik Grafity ( SG ), Gross Heating Value ( GHV ) DAN C6+ terhadap Mutu Gas Alam di PT Pertamina EP Region Sumatera Field Pangkalan Susu
(Universitas Sumatera Utara, 2009)The component of Natural gas commonly consisted of hidrocarbon like metane, etane, propane, butane, pentane, and C6 + or Heksane.Commomly, the quality of natural gas was influenced by many factor. Some of them were ... -
Pengaruh Suhu pada Crude Oil Tank (COT) terhadap Kadar Air dari Minyak Sawit Mentah (CPO) di Pabrik Kelapa Sawit PTPN IV Kebun Adolina
(Universitas Sumatera Utara, 2009)The water content in Crude Palm Oil could damage the quality of Crude Palm Oil because water is material in the hydrolysis reaction. Emphasis of water content can be done almost on whole machines on clarification station ... -
Penentuan Zat Pereduksi pada Gliserin dengan Menggunakan Spektrofotometer Uv-Visible
(Universitas Sumatera Utara, 2010)Glycerin is obtained from the hydrolysis of palm kernel oil using pressure of 50-56 bar and temperature 250 – 2600C. Glycerin is a chemical product used in the cosmetics industry. Determination of reducing agent contained ... -
Analisa Kebutuhan Oksigen Biologi (Kob) dan Oksigen Terlarut (Ot) pada Air Sungai Denai Buangan Limbah Pabrik Karet
(Universitas Sumatera Utara, 2010)Various kinds of industrial activities and technologies that exits today if not accompanied by good waste water should be characterized before the design process begins.Waste water discharged into the standart BOD level ... -
Pengaruh Kadar Kotoran terhadap Kualitas Karet Remah
(Universitas Sumatera Utara, 2008)The quality of latex will effect the quality of the rubber produced. One of the parameters showing the quality of rubber is the dirt content which according the standard is 0,20 %. The dirt content will effect the quality ... -
Analisis Kehilangan Minyak Sawit pada Fat Pit dan Tandan Kosong di PTPN III Kebun Rambutan
(Universitas Sumatera Utara, 2010)Palm oil plantations are one vegetable oil producing plants are very important in addition to coconut, beans, corn and so forth. Palm oil is one factor that determines the success of oil palm plantations. The amount lost ... -
Pengaruh Kadar Air dari Bubuk Teh Hasil Fermentasi terhadap Kapasitas Produksi pada Stasiun Pengeringan di Pabrik Teh PTPN IV Unit Kebun Bah Butong
(Universitas Sumatera Utara, 2009)The firing process is one process that important in manufacture of black tea. The purpose of this process is to stopping the enzymetic oxidation reaction of polyphenol tea and decreasing the water content of the fermented ... -
Analisis Kehilangan Minyak Kelapa Sawit pada Air Kondensat Unit Perebusan di PTPN III Pks Rambutan Tebing Tinggi
(Universitas Sumatera Utara, 2010)The losses of palm oil that is too high contained in the condensate water can affect the quality and quantity of the final result, so we need to analyze losses of palm oil in the water condensate by soxhletation extraction ... -
Pengaruh Lama Perendaman Daun Teh Hijau terhadap Konsentrasi Tanin pada Pembuatan Frestea Green Tea di PT. Coca-Cola Bottling Indonesia Unit Medan
(Universitas Sumatera Utara, 2010)Has conducted experiments on the effect of soaking time on the concentration of green tea tannin on the PT. Coca-Cola Bottling MEDAN INDONESIA UNIT. Determination of tannin concentration by using UV-visible spectrophotometer ... -
Analisa Kuantitatif Kokas dan Puntung Anoda Sisa (Butt) terhadap Persentase Kasar Satu (C1) dengan Metode Pengayakan untuk Meningkatkan Kualitas Anoda di PT. Inalum Kuala Tanjung
(Universitas Sumatera Utara, 2010)The coke is material for making anode is residu of fractination product crude oil and coal. Compotition of one coarse (C1) from coke and butt is one of the factors effecting the quality of anode. If the percentage ...
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