Diploma Papers
Diploma Papers
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Pengaruh Temperatur terhadap Penyerapan So2 Oleh Chilled Water pada So2 Absorber Unit Chemical Plant PT. Toba Pulp Lestari, Tbk – Porsea
(Universitas Sumatera Utara, 2014)Observations have been done in PT. Toba Pulp Lestari Tbk - Porsea on the effect of temperature on the absorption of SO2 by chilled water on SO2 absorber. Sampling was done by one hour once a day. At the unit's sulfur ... -
Penentuan Kadar Air,Kadar Kotoran dan Asam Lemak Bebas (Alb) di PKS PT. Multimas Nabati Asahan – Kuala Tanjung.
(Universitas Sumatera Utara, 2014)Has done analysis of free fatty acid levels (FFA) and analysis of water content in palm kernel oil (PKO) in Multimas Nabati Asahan. Free fatty acid analysis was done by titration with NaOH method and analysis of water ... -
Pengaruh Laju Alir dan Tekanan Kolom terhadap Proses Pemurnian Argon dari Liquid Oksigen pada Unit Destilasi di PT. Aneka Gas Industri Medan
(Universitas Sumatera Utara, 2014)Argon purification process has been carried out on the liquid Oxygen in the PT. Aneka Gas Industri Medan which Oxygen rich content of Argon separated in Crude Argon System continuously until the purity Oxygen reaches ... -
Pengaruh Waktu Destilasi Terhadap Kadar Minyak Atsiri Pada Biji Pala
(Universitas Sumatera Utara, 2014)Nutmeg is a spice plant which is also an essential oil that is widely used community. The purpose of this study was to determine the levels of nutmeg essential oil obtained by steam distillation method, the results ... -
Penentuan Kadar Asam Lemak Bebas pada Storage Tank dan Kadar Air pada Vct, Oil Tank, Fatfit Tank di PTPN III Sei Silau-Asahan.
(Universitas Sumatera Utara, 2016)Observational studies have been done a long time accumulation of CPO against free fatty acid levels in the storage tanks and the water content in the VCT tanks, oil tanks, tank fatfit in palm oil mills PTPN III Sei ... -
Penentuan Kadar Siklamat dalam Minuman Ringan Secara Spektrofotometri Visible di Balai Besar Pengawasan Obat dan Makanan Medan
(Universitas Sumatera Utara, 2014)Identification has been carried out with a sample of cyclamate in beverages, that is: fruit juice honey, marjan coco pandan. Used for qualitative analysis of the precipitation reaction. With the deposition reaction is ... -
Efek Tekanan terhadap Kehilangan Minyak Kelapa Sawit pada Fiber Press di Unit Screw Press dengan Metode Ekstraksi Sokletasi di PT. PKS Multimas Nabati Asahan–Kuala Tanjung.
(Universitas Sumatera Utara, 2017)Processing of palm oil to crude oil (CPO) and palm kernel (PKO) consists of several processing processes such as weighing, boiling, lubrication, forging, purification, and core quotation. The percentage of palm oil ... -
Analisis Penentuan Rendemen Minyak Sawit dari Dera dari Derajat Kematangan Buah Mentah, Buah Setengah Matang Setengah Matang dan Buah Matang pada PTPN IV Unit Adolina Perbaungan
(Universitas Sumatera Utara, 2014)Has been determined analysis of rendeman Crude Palm Oil (CPO) in PTPN IV Unit Adolina Perbaungan by using extraction soklet tool. The principle of sokletation is repeted filtration again so that the result obtained are ... -
Penentuan Regangan Tarik (Green Modulus) 300% Benang Karet terhadap Pengaruh Waktu Kemantapan Mekanis (MST) Lateks PT. Perkebunan Nusantara III.
(Universitas Sumatera Utara, 2016)Concentrated latex is one kind of rubber plantation production which greatly affects the quality of the rubber thread produced. One of concentrated latex test parameters used are the mechanical stability of test time. ... -
Analisis Triasilgliserol Pada Cocoa Butter Equivalent Yang Dibuat dari RBDPO dan Asam Stearat Menggunakan Katalis Enzim Dedak Padi
(Universitas Sumatera Utara, 2014)The determination triasilgliserol has been made on the CBE from RBDPO and stearic acid using rice bran enzyme catalyst. Cocoa Butter Equivalent (CBE) is a brown fat that has physical properties similar to Cocoa Butter. ... -
Analisa Kandungan Chemical Oxygen Demand (COD) pada Limbah Cair dari Inlet dan Outlet Cooling Pond PT Pertamina Geothermal Energy Area Sibayak
(Universitas Sumatera Utara, 2015)COD (Chemical Oxygen Demand) is a parameter that indicates in many organic compounds that can be oxidized in wastewater. The organic compound to be oxidized by an oxidizing reagent. COD concentration of effluent at the ... -
Analisa Kandungan Chemical Oxygen Demand (COD) pada Limbah Cair dari Inlet dan Outlet Cooling Pond PT Pertamina Geothermal Energy Area Sibayak
(Universitas Sumatera Utara, 2015)COD (Chemical Oxygen Demand) is a parameter that indicates in many organic compounds that can be oxidized in wastewater. The organic compound to be oxidized by an oxidizing reagent. COD concentration of effluent at the ... -
Penentuan Kadar Sulfur Dioksida (So2) di Udara Ambien dengan Metode Pararosanilin
(Universitas Sumatera Utara, 2014)It has been done for determination of sulfur dioxide in sample of ambient air from UPT Laboratory BLH North Sumatera with pararosaniline method by using spectrophotometer UV-Visible at a wavelength of 550 nm. From the ... -
Pengaruh Penambahan Green Scrap terhadap Konsumsi Energi yang Terpakai dan Kualitas Anoda di PT.Indonesia Asahan Aluminium (Persero) Kuala Tanjung-Batu Bara
(Universitas Sumatera Utara, 2014)Green Scrap is a mixture of materials that do not deserve to be printed because it does not meet the specifications that still contain coal tar pitch which can facilitate energy Kneader work so much easier in control. ... -
Perubahan Kadar Asam Lemak Bebas dan Kadar Air pada CPO sebelum dan sesudah Vakum Driyer pada Pengolahan Kelapa Sawit di PT. Multimas Nabati Asahan Kuala Tanjung Kabupaten Batu Bara
(Universitas Sumatera Utara, 2014)Observations have been carried out to determine changes in the levels of free fatty acids and water content of the CPO before and after vacuum driyer on palm oil processing in PT. Vegetable Multimas Kuala Tanjung ... -
Penentuan Konsentrasi Total Alkali Aktif dan Sulfiditas dalam White Liquor pada Proses Recaustizing PT. Toba Pulp Lestri Tbk. Porsea
(Universitas Sumatera Utara, 2014)White Liquor is liquor which is derived from green liquor with CaO (burnt lime), by recaustisizing process in caustisizer. This white liquor will use as wood cooking in digester unit. Before white liquor used, require ... -
Pengaruh Waktu Destilasi Terhadap Kadar Minyak Atsiri pada Kulit Kayu Manis (Cassia Indonesia)
(Universitas Sumatera Utara, 2014)Cinnamon is a spice plant which is also an essential oil that is widely used community. The purpose of this study was to determine the levels of essential oils obtained by variation of time of distillation cinnamon ... -
Pengaruh Perbandingan Kalsium Karbonat (Caco3) dan Air (H2o) terhadap Proses Pemisahan Kernel dan Cangkang pada Unit Claybath di PKS. PT.Multimas Nabati Asahan Kuala Tanjung
(Universitas Sumatera Utara, 2014)In this analysis of data collected through the method of comparative trial use of calcium carbonate (CaCO3) and water (H2O) in the manufacture of a solution of calcium carbonate, calcium carbonate and water ratio used ... -
Penentuan Persentase Kehilangan Minyak (Losis) Cpo yang terdapat pada Ampas (Fieber) di PTPN. IV (Persero) Unit Pabatu
(Universitas Sumatera Utara, 2014)Determination has been carried out analysis of oil loss (Losses)dregs(fieber), have great influence on the yield of CPO (Crude Palm Oil). The oil Loss is affected by pressan oil and when boiling time condition fruit. ... -
Analisa Komposisi Hidrokarbon pada Liquified Natural Gas (LNG) dengan Menggunakan kromatografi Gas di PT. ARUN NGL
(Universitas Sumatera Utara, 2014)Liquefied Natural Gas (LNG) is natural gas that is liquefied. LNG liquefied at a temperature of ± -160 ºC. The main content of LNG is methane (CH4), ethane (C2H6), propane (C3H8), butane (C4H10), and a little nitrogen ...
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