Ditapis dengan
Pengaruh Rasio Solid Liquid Dan Penambahan Graphene Nanosheets Terhadap Kuat …
ABSTRACT Geopolymer mortar is a material that has high SiO2 and Al2O3 content and has the potential to be used as a base for making geopolymer mortar. This study aims to make geopolymer-based mortar (POFA) and coal flyash with the addition of graphene, and variations in the addition of graphene to the mechanical and morphological properties of the geopolymer mortar. The preparation of the …
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 121 (0041)
Prarancangan Pabrik Akrilonitril Menggunakan Proses Sohio Dengan Disain Alat …
ABSTRACT Acrylonitrile is a liquid, colorless and soluble in a variety of organic solvents, such as ethanol, ether, acetone, isopropanol, ethyl acetate, carbon tetrachloride and benzene, only partially soluble in water, which is usually used as a precursor in the manufacture of accrylamide and acliric acid. Acrylonitrile is produced from the sohio process, by reacting ammonia, propylene an…
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 121 (0040)
Prarancangan Pabrik Akrilonitril Menggunakan Proses Sohio Dengan Disain Alat …
ABSTRACT Acrylonitrile has the potential to be used as an additive in the chemical industry including the manufacture of thermoplastics, adiponitrile for the nylon industry, acrylamide, resin, synthetic rubber, acrylic fibers for the acrylic fabric industry and ABS (Acrylonitrile Butadiene Styrene) resin for the manufacture of plastic goods. Acrylonitrile is produced by the Sohio process u…
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 121 (0039)
Pengaruh Konsentrasi Dan Rasio Berat Graphene Nanosheets (Gnss) Terhadap Kara…
ABSTRACT Hot rolled sheet (HRS) characteristics can be improved by adding additives in the asphalt to be used. An additive that has been developed in recent years is graphene nanosheets (GNSs). This study aims to analyze and determine the effect of increasing the concentration and weight ratio of GNSs on the characteristics of HRS. The research was carried out in several stages, starting w…
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 121 (0038)
Prarancangan Pabrik Dimetil Eter Dari Tandan Kosong Sawit (Tks) Menggunakan P…
ABSTRACT The need for renewable energy increases with the number of business and process that require biogas and dimethyl ether as the raw material in the manufacturing process. Dimethyl ether is widely used as refregerant, propellant in aerosol products, solvent, and extraction agent. The main raw materials used in manufacture of dimethyl ether by indirect synthesis process is palm empty …
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 121 (0037)
Prarancangan Pabrik Fatty Alcohol Dari Cpo (Crude Palm Oil) Dengan Disain Ala…
ABSTRACT Fatty alcohol is needed in various industries such as the perfume, cosmetics, pharmaceutical, food and beverage industries. The need for fatty alcohol continues to increase every year. The import of fatty alcohol has been carried out but the demand for fatty alcohol has not been met. this led to the establishment of a fatty alcohol factory with the main raw material being crude pa…
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 121 (0036)
Sintesis Katalis Magnetik Nano-Fe0@Cs Untuk Mendegradasi Limbah Cair Methylen…
ABSTRACT In this study, nano-Fe0@CS were synthesized by hydrothermal method. Studied MB degradation process and find the best composition of the degradation process. The catalyst analized by X-Ray Diffraction (XRD), Field-Emission Scanning Electron Microscope (FESEM), and Surface Area Analyzer (SAA) with Brunnaeur Emmet Teller (BET) method for known the structurural, morphological, and ph…
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 121 (0035)
Prarancangan Pabrik Benzene, Toluene Dan Xylene (Btx) Menggunakan Proses Cycl…
ABSTRACT Benzene, toluene, and xylene (BTX) can be produced through the catalytic reforming process of naphtha. Indonesia's unmet demand for Benzene, toluene and xylene (BTX) is imported from other countries. Dehydrogenation of light paraffins to olefins is a rate limiting step. Once formed the olegomerization reaction of the high olefins becomes the large intermediate form, which rapidly …
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 121 (0034)
Sistem Inventory Laboratorium Berbasis Web Pada Smk Farmasi Ikasari Pekanbaru
ABSTRACT Ikasari Pharmacy Vocational High School Pekanbaru is medium-level health education institution that has laboratory supply section. The Laboratory Supply Section is tasked with providing practical needs for students. The disposable substance is the material which the student uses which runs out in one use. Managing disposable substance inventory data is still simple by using a prin…
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 04. 121 (0048)
Rancang Bangun Aplikasi Tracking Bibit Kelapa Sawit Dengan Qr Code Berbasis M…
ABSTRACT The success of oil palm cultivation is deeply depend by quality of the seedlings, and for this reason the implementation of nurseries needs a special attention. The problem that occurs regularly is that the amount of seeds sent from the nursery area is not equal to the amount of seeds contained in the farm. The number of seeds that are not allocated causes misfortunes in the organ…
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- ISBN/ISSN
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- Deskripsi Fisik
- x, 66 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 04. 121 (0047)
Rancang Bangun Aplikasi Kasir Berbasis Android Di Toko Laura
ABSTRACT The cashier is the person who receives and returns the remaining money to the customer. One of cashier's most important problems is the absence of modern tools, such as barcode scanners, which can simplify the cashier's performance in calculating the total amount of purchases by customers. That's why we need a cash register application with Android. The Waterfall method used by th…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 04. 121 (0046)
Rumah Batik Riau Dengan Pendekatan Arsitektur Eco-Tech Di Pekanbaru
ABSTRACT Batik was previously only famous on the island of Java, but over time, batik has spread throughout Indonesia and can be enjoyed by various groups. UNESCO's acknowledgment of batik culture makes batik must be maintained its existence and sustainability. Riau Province also participates in preserving batik and has different batik patterns and motifs from other regions of the archipel…
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 77 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 04. 121 (0045)
Sistem Keamanan Rumah Berbasis Iot (Internet Of Thing) Menggunakan Sensor Pir…
ABSTRACT Internet of Thing (IoT)- based home security system is a security system with an automatic system and connected to the internet network. Home security is an important thing to protect something valuable at home. The use of an IoT-based home security system can be applied such as wireless motion sensor and monitoring camera. Using a Pyroelectric infrared (PIR) sensor as a sensor to…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 04. 121 (0044)
Perancangan Dan Aplikasi Pembangkit Plasma Tegangan Tinggi Ac Menggunakan Dua…
ABSTRACT This study designed a prototype of a high-voltage plasma generator to produce corona plasma which is used to decompose carbon material from coconut shell waste into graphene. The design of the high-voltage generator prototype is three main parts, the first is a full-wave rectifier with 12 Volt used as a direct power supply in the inverter driver control circuit, and the design of …
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 04. 121 (0043)
Analisis Perbandingan Quality Of Service (Qos) Wi-Fi Ieee 802.11ac Dan Ieee 8…
Abstract The Universitas Riau (UNRI) library is an example of an environment that has implemented the use of 802.11ac type of Wi-Fi technology. Despite implementing the latest types of Wireless Fidelity (Wi-Fi) technology, there are still problems that are often felt by users when accessing the Wi-Fi network in the UNRI library. The purpose of this study is to measure the Quality of Servic…
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 04. 121 (0042)
Perancangan Dan Aplikasi Pembangkit Plasma Tegangan Tinggi Ac Menggunakan Dua…
ABSTRACT This study designed a high-voltage plasma generator using two flyback transformers with a ratio of 1:75 and a half-bridge inverter topology using a MOSFET as a switching device. The MOSFET was controlled by the control circuit IC 4047CD and it was connected to a 12 Volt dc. This inverter was connected to the flyback transformer to produce a high voltage. The high-voltage side of …
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 04. 121 (0041)
Pemodelan Kanal 38 Ghz Untuk Komunikasi 5g Menggunakan Nyusim
ABSTRACT The fifth-generation (5G) telecommunications technology has been implemented in Indonesia in June 2021. Its implementation is only limited to certain urban areas and does not cover the entire territory of Indonesia. Therefore, to support optimal results when implemented in Pekanbaru City, 38 GHz channel modeling needs to be done. The 38 GHz frequency is one of the recommended fre…
- Edisi
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- ISBN/ISSN
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- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 04. 121 (0040)
Perancangan Dan Analisa Sistem Pendeteksi Frekuensi Berbasis Mikrokontroler U…
ABSTRACT Signal frequency detection is a process both analog and digital for various applications such as telemetry, telecommunications, security codes and remote control, in signal measurement the role of frequency measurement is very important. The applications and technologies that depend on frequency and timeliness include wired and wireless networks, power grids, radio navigation sys…
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- ISBN/ISSN
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- Deskripsi Fisik
- x, 66 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 04. 121 (0039)
Perancangan Alat Bantu Komunikasi Untuk Pasien Pasca Stroke Dengan Sensor Suhu
ABSTRACK Stroke is a neurological emergency, the morbidity is increasing from year to year. According to the World Health Organization, 15 million people suffer a stroke worldwide every year. Post-stroke patients with disabilities will find it difficult to carry out daily activities, especially in communicating with other people. Therefore, a communication tool for post-stroke patients was…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 04. 121 (0038)
Parameter Kontrol Yang Memengaruhi S-10 Dan S-18 Pada Proses Pemasakan Prahid…
ABSTRACT Products produced by PT RAPP are kraft pulp and dissolving pulp, which distinguishes them from the product is in the cooking process. Dissolving prehydrolysis pulp has an additional sequence in the cooking process, which is useful for overhauling the chemical structure of wood, especially lignin and hemicellulose, so that in the cooking and bleaching process, these chemical compo…
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 021 (0061)
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