Ditapis dengan
Prarancangan Pabrik 1-Hexana Dari Etilen Menggunakan Proses Alphahexol Dengan…
ABSTRACT The design of the 1-hexane plant from ethylene with the Alphahexol process aims to further study the feasibility of the factory being established. The 1-hexana plant is designed with a capacity of 100,000 tons / year and operates continuously for 330 days / year. Ethylene, which is the main raw material for obtaining products according to capacity, is designed with a product purity of…
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- 1607112214
Produksi Bioetanol Dari Bonggol Pisang Dengan Penambahan Biji Nangka Sebagai …
ABSTRACT Bioethanol is one of the bioenergy that can be used as an alternative fuel. One of the raw materials that can be used is banana hump and jackfruit seeds. Banana hump and jackfruit seeds are materials that contain considerable potential as bioethanol base materials based on the availability of certain components (starch and cellulose) they contain. The starch and cellulose content in b…
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Analisis Defect Pinholes Pada Mesin Ci-Flexo Di In House Packaging
ABSTRACT The development of the pulp and paper industry requires business actors to continue to improve the competitiveness of their products. Competition among companies is measured by the level of company productivity. Therefore, one solution is to open In House Packaging. In House Packaging is a department unit under the Riau Andalan Kertas business unit which is engaged in producing wrappe…
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- 1807035977
Pengaruh Tekanan Dan Temperatur Steam Inlet Terhadap Efisiensi Turbin Generat…
ABSTRACT To meet the needs of electrical energy for the production process. PT. RAPP manages a power plant known as Riau Prima Energi. Riau Prima Energi has built 8 turbine generator units. From these 8 turbine generators, an average of 100 MW is produced. With the amount of power that must be met, efficiency must always be maintained. Based on this background, the writer will analyze and comp…
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Menghitung Efisiensi Boiler Pada Power Boiler 3 Di Pt. Rapp Dengan Menggunaka…
ABSTRACT Boiler is a closed vessel where the heat of combustion is flowed into water until hot water or steam is formed in the form of work energy. Water is a useful and inexpensive medium for transferring heat to a process. Boiler efficiency is obtained by direct method by comparing the energy supply into the boiler with the output energy produced by the boiler. In this final project, the boi…
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Ekstraksi Minyak Atsiri Dari Bunga Cengkeh
ABSTRAK Clove oil is one of the essential oils obtained from the extraction of clove flowers. The purpose of this study was to evaluate the effect of variations in sample treatment and extraction time on the yield of clove essential oil and to determine the characteristics of clove flower essential oil. Variations in sample treatment were carried out on dried clove flowers, namely without refi…
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- 1707035716
Pembuatan Arang Sekam Padi Yang Diaplikasikan Untuk Mengadsorpsi Logam Cu
ABSTRACT Piles of rice husks have no selling value and become one of the wastes that cause the surrounding environment to be unhealthy, so an appropriate technique for processing rice husk waste is needed. One technique for processing rice husk waste is to process it into activated charcoal. Activated charcoal is widely used as an adsorbent in wastewater treatment to remove various types o…
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- 1807035823
Pemanfaatan Limbah Organik Dan Anorganik Menjadi Pupuk Padat
ABSTRACT Solid fertilizer is the result of the decomposition of parts or remains of plants and animals. The purpose of this research is the utilization of organic and inorganic waste, and to analyze the content of Nitrogen, Phosphorus, Potassium, and C/N ratio in the solid fertilizer produced. The manufacturing process is using chicken egg shells and kapok banana peels that have been mashed an…
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- 1807025103
Pembuatan Sabun Padat Dari Ampas Kopi Dengan Campuran Tepung Beras Dan Bubuk …
ABSTRACT Soap is a mixture of oil with alkali through a process of saponification. The addition of coffee grounds, rice flour and turmeric powder is expected to increase the benefits of solid soap. The purpose of this study was to examine the effect of adding coffee grounds with rice flour and turmeric powder on the manufacture of solid soap and to determine the characteristics of solid soap f…
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- 1807025031
Pembuatan Bahan Bakar Cair Dari Batu Bara Dan Plastik Polipropilen Dengan Met…
ABSTRACT The decline in fossil fuel sources has prompted research into finding renewable fuels. Alternative energy sources that have high efficiency and are environmentally friendly. By looking at the existing problems, research on the pyrolysis of a mixture of coal and polypropylene plastic converted into liquid fuel is interesting to do. In the process of making the liquid fuel, the ratio of…
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- 1807025217
Pembuatan Bahan Bakar Cair Dari Batu Bara Dan Plastik Polipropilen Dengan Met…
ABSTRACT The decline in fossil fuel sources has prompted research into finding renewable fuels. Alternative energy sources that have high efficiency and are environmentally friendly. By looking at the existing problems, research on the pyrolysis of a mixture of coal and polypropylene plastic converted into liquid fuel is interesting to do. In the process of making the liquid fuel, the ratio of…
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Penjernihan Minyak Jelantah Menggunakan Arang Dari Kulit Singkong (Manihot Es…
ABSTRACT Used cooking oil is frying oil that contains carcinogenic compounds such as free fatty acids, peroxides and others. To reduce the risk due to the impact of used cooking oil, researchers are interested in recycling used cooking oil by carrying out a purification process using cassava peel charcoal as an adsorbent. This study aims to determine the effect of the size and mass of cassava …
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Ekstraksi Minyak Atsiri Dari Bunga Cengkeh
ABSTRAK Clove oil is one of the essential oils obtained from the extraction of clove flowers. The purpose of this study was to evaluate the effect of variations in sample treatment and extraction time on the yield of clove essential oil and to determine the characteristics of clove flower essential oil. Variations in sample treatment were carried out on dried clove flowers, namely without refi…
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- 1707035587
Penentuan Kinerja Kompor Bertungku Dengan Bahan Bakar Dari Campuran Minyak Je…
ABSTRACT Kerosene has recently been scarce and the price is relatively expensive, therefore this study aims to find alternative fuels to replace kerosene for stoves with stoves, namely fuel from a mixture of used cooking oil and spiritus. In order to get the best performance of the burner stove that is fueled by a mixture of used cooking oil and spirit, the variation of the ratio of the used co…
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- 1807035765
Pengaruh Temperatur Dan Waktu Kristalisasi Pada Sintesis Zeolit Berbahan Dasa…
Fly ash is a material produced from the coal combustion process in power generators, so all of its properties are also determined by the composition and properties of impurity minerals in coal and the combustion process. Zeolites are minerals consisting of hydrated aluminosilicate crystals containing alkaline cations in a three-dimensional framework. Zeolite has properties as an adsorbent …
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- 1507113710
Perencanaan Tempat Pengolahan Sampah Terpadu (Tpst) Di Kecamatan Tuah Madani …
All waste in Pekanbaru City ends up in Muara Fajar Lanfills. SIPSN data for 2021 shows that only 1.13% of incoming waste is processed at Muara Fajar Lanfillsthe rest ends up in open dumping system.MRF planning is expected to be a solution for solving waste management problems in Pekanbaru City, especially in Binawidya District and Tuah Madani District.Population growth in Binawidya and Tuah Mad…
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- 1507113703
Analisis Cadangan Karbon Permukan Lahan Gambut Pada Perkebunan Kelapa Sawit P…
Increasing the concentration of carbon in the atmosphere is a serious environmental problem because it causes global warming. To minimize the impact of climate change, efforts are needed to stabilize the concentration of CO2 in the atmosphere. One of the efforts to reduce CO2 gas is the presence of trees or plants that absorb carbon. Oil palm is an annual plant that has a long life cycle, durin…
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Analisis Dan Pemetaan Tingkat Kebisingan Pada Unit Pembangkit Listrik Kapasit…
The Tenayan Raya PLTU is located in Sail Village, Tenayan District, Pekanbaru City. The company is engaged in the field of coal-fired power plants with 189 employees. The mechanical process of coal processing at PLTU Tenayan Raya by using machines and work tools accompanied by loud sounds continuously will increase sound exposure to workers and increase the risk of danger to workers. The purpos…
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- 1807110960
Analisis Pengaruh Daya Mesin Diesel Dongfeng Model R175 Dengan Variasi Bahan …
Waste lubricant oil is an alternative fuel that has the potential to save the use of fuel oil (BBM) and minimize environmental impacts. The mixture of used oil and Dexlite fuel has been used in modified diesel engines at the Production Technology Laboratory, Department of Mechanical Engineering, Riau University. The best results were obtained in a mixture of P25 with a loading power of 2,00…
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Ringkasan Eksekutif Prarancangan Pabrik Metanol Dari Gliserol Dengan Disain A…
In the current era of the energy crisis, methanol can be used as a substitute for fossil fuels, because methanol is globally easy to produce with clean, sustainable work processes and can be made from abundant resources. Methanol is often referred to as methyl alcohol, wood alcohol or spirit which includes chemical compounds with the chemical formula CH3OH. Methanol is a light, colorless, volat…
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- 1607115548
Karya Umum 
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Agama 
Ilmu-ilmu Sosial 
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Ilmu-ilmu Murni 
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Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah