استعرض مستودع الأصول الرقمية لابحاث ومشاريع الطلبة بالجامعة حسب العنوان
الآن تُعرض المواد 1 -- 20 من 259
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Comparative Study on Different Sand/Binder Mixtures for Suitability in Metal Casting Operations
(Sebha University, 2017)Sand casting refers to an object produced using the sand casting process. Sand castings are produced in specialized factories called foundries. It is known that over 70% of all metal castings are produced via sand casting ... -
Exploring the role of visual aids in teaching vocabulary to Libyan primary schoole students
(جامعة سبها, 2018-08)Different researches proved that visuals clarify and enhance students' learning, and that this information is recognized and remembered by them for longer durations than verbal information alone. Using visual aids to ... -
GRAMMAIRE FRANÇAISE ET CES CONNIVENCES
(2018-01-19) -
Improving the Properties of Sea Water to be used as Water Based Mud with the Addition of Carboxy Methyl Cellulose
(Sebha University, 2017)Water-Based mud (WBM) and Oil-Based mud (OBM) are the most common drilling fluids currently used and both have several characteristics that qualify them for High pressure & temperature purposes. They are usually formulated ... -
Isotherm, Kinetic and Thermodynamic Studies on Methylene Blue Biosorption from Aqueous Solution onto Mulberry tree (Morus nigra L) roots powder
(د.محمد ارحيم عمر, 2017-09-24)In this study, batch adsorption experiments were conducted for the adsorption of Methylene Blue (MB) onto ground Morus Nigra L roots powder (MNLRP) surface from aqueous solution. The Physico-Chemical characteristics of ... -
Laboratory study of the phase microemoulsion system between oil and surfactant
(Sebha University, 2018)During the past five decades since the discovery of microemulsions by Jack H. Shulman, there have been huge progresses made in applying microemulsion systems in a plethora of research and industrial processes. While it is ... -
Measure the Ability of Surfactant to Inject With Sea Water and form the Emulsion
(Sebha University, 2018)There are many known EOR methods and every method has its criteria to use it. One of those methods is the chemical EOR. Chemical EOR has been widely used to global enhanced oil recovery. Chemical EOR can be classified into ... -
Preparation and Characterization of Novel Schiff Base Complexes Derived From Azomethaoxazole and Acetyl acetone With Some Bivalent transition Metal Ions Using IR Spectra Microbiological Activity Study
(Chemistry Department, 2010-01-01)تحتوى هذه الدراسة ثلاثة فصول حيث يشمل الفصل الأول مقدمة عن قواعد شيف المشتقة من ازو ميثا اوكسازول ومتراكباتها من دراسات سابقة لبعض بحوث قام اجراؤها بواسطة باحثون آخرون. بينما يشمل الفصل الثانى الجزء العملى والذى يحتوى على ... -
production of Acetone from iso- propanol
(Sebha University, 2017)The aim of the project is to designed a chemical process to produce Acetone from Iso-propyl-alcohol (IPA) with a conversion of 90% and a capacity of 33,000 metric tons per year at the given conditions. comprehensive ... -
Purification of Butene in Production of Polyethylene
(Sebha University, 2018)Butene is an organic material derived from the modifying of natural gas or from the cracking of crude oil into other components like naphtha. Under the changes in conditions of temperature, pressure and catalysis in the ... -
Reservoir stimulation using matrix acidizing for carbonate formation in vertical oil well at X field in Libya.
(Sebha University, 2017)Formation damage is resulted from precipitation of salt materials due the chemical reaction in the well bore between either the Workover fluid or the formation fluid itself. This reaction causes a great reduction in the ...