نتایج جستجو برای: petroleum product
تعداد نتایج: 295534 فیلتر نتایج به سال:
Petroleum is an indispensable chemical product in industrial production and daily life. The hydrocarbon molecules petroleum are important raw materials the organic industry. hydrocarbons currently used industry usually obtained by fractional distillation of petroleum, which not only consumes more energy, but has poor separation selectivity for some hydrocarbons. Adsorption technology many advan...
A debutanizer column is an integral part of any petroleum refinery. Online composition monitoring of debutanizer column outlet streams is highly desirable in order to maximize the production of liquefied petroleum gas. In this article, data-driven models for debutanizer column are developed for real-time composition monitoring. The dataset used has seven process variables as inputs and the outp...
The study aims to develop a quantum learning-based learning instrument on hydrocarbon and petroleum; determine the feasibility of petroleum, effectiveness petroleum improve student's outcomes. This type research is development (R&D) using ADDIE model (analysis, design, development, implementation, evaluation). product developed consists syllabus, lesson plans, teaching materials, assessment...
In order to produce petroleum alternatives from biomass, a significant amount of research has been focused on oils from microalgae due to their origin, which would not affect food availability. Nanoporous hybrid catalysts composed of ns Al₂O₃ and zeolites have been proven to be very useful compared to traditional catalysts in hydrotreating (HT), hydrocracking (HC), and catalytic cracking (CC) o...
U.S. researchers are developing technologies that may someday protect millions of people worldwide whose drinking water is tainted with arsenic. Arsenic is released into water from soil and rock erosion, and is also a by-product of industrial processes including semiconductor manufacturing, petroleum refining, and mining and smelting operations.
این تحقیق در دو بخش انجام شده است. قسمت اول مطالعات آزمایشگاهی و قسمت دوم شامل مدلسای جریان و انتقال چند آلاینده هیدورکربنی در منطقه نیمه اشباع میباشد. در قسمت آزمایشگاهی به کمک دستگاهی که برای همین تحقیق ساخته شده است ضریب نفوذپذیری یک فازه آب، ضریب نفوذپذیری یک فاز نفت، ضریب نفوذپذیری نفت در محیط آبی با درصدهای متفاوت آب و ضریب نفوذپذیری آب در محیط آغشته به نفت با درصدهای متفاوت نفت اندازه گی...
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