This research aims to investigate the effect of various amount of Ni metal which is impregnated on Mordenitetoward the catalytic activity of the Cashew Nut Shell Liquid Oil (CNSLO) hydrotreating process. The Ni/Mordenitecatalysts were prepared by wet impregnation method using Ni(NO3)2ꞏ6H2O with the Ni content varied under 1, 3, 5wt.% and mordenite which were dissolved in methanol and carried out drying, calcination, and reduction.Hydrotreating is carried out in a semi-batch stainless steel reactor which is flowed with H2 gas. The catalyst wascharacterized and analyzed by Fourier Transform Infrared, X-Ray Diffractometer, Scanning Electron Microscope-Energy Dispersive X-Ray Spectrometer, Transmission Electron Microscopy, Gas Sorption Analyzer, and AtomicAbsorption Spectrophotometer. The total acid amount test was carried out using ammonia vapor adsorption with thegravimetric method. The liquid product of hydrotreating was analyzed by Gas Chromatography-Mass Spectroscopy.Increasing the amount of metal impregnated on mordenite will increase the total acid site, activity, and selectivity ofthe gasoline fraction.
{"title":"THE EFFECT OF NICKEL CONTENT IMPREGNATED ON ZEOLITE TOWARD CATALYTIC ACTIVITY AND SELECTIVITY FOR HYDROTREATING OF CASHEW NUT SHELL LIQUID OIL","authors":"M. L. Permata, W. Trisunaryanti","doi":"10.54695/pi.02.02.53","DOIUrl":"https://doi.org/10.54695/pi.02.02.53","url":null,"abstract":"This research aims to investigate the effect of various amount of Ni metal which is impregnated on Mordenitetoward the catalytic activity of the Cashew Nut Shell Liquid Oil (CNSLO) hydrotreating process. The Ni/Mordenitecatalysts were prepared by wet impregnation method using Ni(NO3)2ꞏ6H2O with the Ni content varied under 1, 3, 5wt.% and mordenite which were dissolved in methanol and carried out drying, calcination, and reduction.Hydrotreating is carried out in a semi-batch stainless steel reactor which is flowed with H2 gas. The catalyst wascharacterized and analyzed by Fourier Transform Infrared, X-Ray Diffractometer, Scanning Electron Microscope-Energy Dispersive X-Ray Spectrometer, Transmission Electron Microscopy, Gas Sorption Analyzer, and AtomicAbsorption Spectrophotometer. The total acid amount test was carried out using ammonia vapor adsorption with thegravimetric method. The liquid product of hydrotreating was analyzed by Gas Chromatography-Mass Spectroscopy.Increasing the amount of metal impregnated on mordenite will increase the total acid site, activity, and selectivity ofthe gasoline fraction.","PeriodicalId":365611,"journal":{"name":"Photo Interprétation","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129928592","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Now is the age of information technology. World is advancing day by day. At present in this progressing world communicationfrom one place to another has become so easy, less costly, and faster. This modern life is almost impossible with the help of thesecommunication technologies. People need to talk, need to share data, need to express their emotion from long distance. So theyneed to use technologies to communicate with one another. Some software like Skype, Yahoo, Gtalk, and Msn is used for thispurpose. But these software uses high capacity of bandwidth and a big amount of internet speed. Thinking of this, I propose aSecured Portable PABX System for Fully Fledged Mobility Management of Unified Communication that operates with local LANbandwidth consist of three limited equipments-1) Server 2) Soft phone 3) Web cam. With this system people can make video callusing low internet speed. It has unique extension number that gives access to the parties within a communicating session.
{"title":"Implementation of Secured Portable PABX System of Fully Fledged Mobility Management for Unified Communication","authors":"Md. Torikur Rahman, F.M.Rahat Hasan Robi","doi":"10.54695/pi.02.02.0052","DOIUrl":"https://doi.org/10.54695/pi.02.02.0052","url":null,"abstract":"Now is the age of information technology. World is advancing day by day. At present in this progressing world communicationfrom one place to another has become so easy, less costly, and faster. This modern life is almost impossible with the help of thesecommunication technologies. People need to talk, need to share data, need to express their emotion from long distance. So theyneed to use technologies to communicate with one another. Some software like Skype, Yahoo, Gtalk, and Msn is used for thispurpose. But these software uses high capacity of bandwidth and a big amount of internet speed. Thinking of this, I propose aSecured Portable PABX System for Fully Fledged Mobility Management of Unified Communication that operates with local LANbandwidth consist of three limited equipments-1) Server 2) Soft phone 3) Web cam. With this system people can make video callusing low internet speed. It has unique extension number that gives access to the parties within a communicating session.","PeriodicalId":365611,"journal":{"name":"Photo Interprétation","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133139426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The development of the robot world is very rapid, including the humanoid robot, bioloid, not least the type of mobile robot. Therobot is created to have advantages that are not owned by humans. One of them is unlimited compatibility. This requires that therobot has a variety of sensor components for the creation of intelligent autonomous behavior in robots. This research is titled "design of human followers trolley using object tracking (colour detection) method ". The goal is to facilitate the transfer of goodsfrom one place to another. This tool will detect the color of clothing from humans that will be followed by using the camera(webcam) as the sensor and the camera captured will be processed using C# by utilizing the open source library AForge.NET todetermine the point X and Y at the position of the object to be followed. This data will be processed again to determine some angleof the object that appears on the frame, then this data will be sent on the Arduino as a minimum system to translate data from C#so that both DC motors can run and the robot always follows the object based on the color. In the design of this tool generated aprototype trolley followers of humans with the camera, can already be used with a good camera readings and ultrasonic sensorreadings are perfect.
{"title":"Design of Human Followers Trolley Robot Based on Object Tracking (Color Detection) Method","authors":"Denny Irawan","doi":"10.54695/pi.01.01.0051","DOIUrl":"https://doi.org/10.54695/pi.01.01.0051","url":null,"abstract":"The development of the robot world is very rapid, including the humanoid robot, bioloid, not least the type of mobile robot. Therobot is created to have advantages that are not owned by humans. One of them is unlimited compatibility. This requires that therobot has a variety of sensor components for the creation of intelligent autonomous behavior in robots. This research is titled \"design of human followers trolley using object tracking (colour detection) method \". The goal is to facilitate the transfer of goodsfrom one place to another. This tool will detect the color of clothing from humans that will be followed by using the camera(webcam) as the sensor and the camera captured will be processed using C# by utilizing the open source library AForge.NET todetermine the point X and Y at the position of the object to be followed. This data will be processed again to determine some angleof the object that appears on the frame, then this data will be sent on the Arduino as a minimum system to translate data from C#so that both DC motors can run and the robot always follows the object based on the color. In the design of this tool generated aprototype trolley followers of humans with the camera, can already be used with a good camera readings and ultrasonic sensorreadings are perfect.","PeriodicalId":365611,"journal":{"name":"Photo Interprétation","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122345871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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