Method of producing

This article provides an overview of methods for creating eco-friendly products using two primary materials: recycled coffee grounds and plastic bottles within the textile industry. Integrating technology and utilizing recycled materials significantly contribute to producing valuable products that aid in environmental conservation and promote sustainable manufacturing.

7p viyamanaka 06-02-2025 1 1   Download

PRODUCE-ECONOMICALLY- PART OF OIL LEFT BY CONVENTIONAL RECOVERY METHODS – Improvement of displacement efficiency decreasing Sorw miscible or near miscible gas injection chemical flood-surfactants increasing gravity forces oil vaporization – Improvement of volumetric sweep efficiency lowering mobility ratio by increasing
w chemical flood - polymers reducing
o thermal flood

118p minhhieu2105 19-06-2013 82 11   Download

This thesis describes a quality method that was developed to measure the quality of a tool or technique based on the results it produces. Based on the results of these measurements on current carving tools, a number of areas were identified that could be improved. A new carving framework was developed to address these points of improvements, and its results were tested using the previously developed quality method. The new carving framework achieved significantly better results on all identified improvement areas.

110p longtimenosee02 03-01-2024 11 5   Download

The main aims of this research are: To determine the phase inversion temperatures for the formation of oil-in-brine nanoemulsions at various salt concentrations using conductivity measurements; To prepare the nano-emulsions at PIT points, and study their stability by measuring their droplet size, polydispersity and size distribution using dynamic light scattering technique; To confirm the DLS results using Cryo-SEM technique;...

324p runthenight07 01-03-2023 8 4   Download

This study focuses on the stability of nano-emulsions produced by phase inversion temperature method using n-Decane and n-Dodecane as the dispersed phase and pure water/brine as the aqueous phase (continuous phase). A non-ionic surfactant (Brij 30) was used in the preparation of the nano-emulsions. Three different types salt namely \(NaCl\), \(KCl\) and \(MgC{l_2}\) were used at different concentrations.

173p runthenight07 01-03-2023 8 3   Download

The recent advances in the study of the unique capabilities of monolayer crystals had predicted piezoelectricity in two-dimensional (2D) group IV chalcogenides which are not present in their bulk forms. In this study, the predicted piezoelectric properties of was experimentally explored through Piezoelectric Force Microscopy (PFM). Tin Sulfide (SnS), Tin Selenide (SnSe), Germanium Sulfide (GeS), were exfoliated from their bulk forms by the top down methods of liquid sonication, while and Tin Disulfide (SnS2) mechanically exfoliated by tape.

82p runthenight04 02-02-2023 10 3   Download

Target: Selecting a yeast strain having high activity of ethanol fermentation producing a specific aroma of fermented pineapple Queen juice, suitable for the production of comprehensive quality brandy from pineapple.

28p thebadguys 08-06-2021 25 3   Download

Aims of the study: Designing a module-based document on Teaching Methods in secondary school Mathematics and to produce a methodology for using those modules in the teacher training process at the Teachers Training College in Lao PDR, to improve the quality of training and contribute to fostering self-study capacity for students of Mathematics Teacher training College.

27p thebadguys 08-06-2021 34 4   Download

In this thesis, we research and fabricate AgNDs, AgNFs, AuNFs structures on silicon by chemical deposition and electrochemical deposition method for the main purpose of using as SERS substrate. To this target, we have studied the morphology, structure and some properties of the nanostructures produced.

26p extraenglish 24-05-2021 31 4   Download

The present study was focused to investigate the “business performance of vandana Self Help Group (SHG): a case study of Koriya district of Chhattisgarh state of India”.Vandana self-help group was purposely selected for the present study which is situated in the Koriya district of Chhattisgarh state. Vandana self-help group produces vermicompost and they were using a constructed method for vermicompost production.

5p chauchaungayxua11 23-03-2021 18 2   Download

In this thesis, we research and fabricate AgNDs, AgNFs, AuNFs structures on silicon by chemical deposition and electrochemical deposition method for the main purpose of using as SERS substrate. To this target, we have studied the morphology, structure and some properties of the nanostructures produced.

26p capheviahe27 23-02-2021 35 4   Download

Objectives of the study: To find out about orientational CNTs and graphene material - the formation, methods of synthesis, properties and applications; optimization of technological conditions to produce high quality oriented CNT and graphene materials using the thermal CVD method.

28p capheviahe27 23-02-2021 17 3   Download

For this study, different volume fraction (vol.%) of particulate alumina (Al2O3) reinforced aluminium alloy (Al 6061) with 5 vol.%, 15 vol.% and 25 vol.% are produced by powder metallurgy method. These samples were subjected to biaxial stresses in order to investigate the behaviour of the metal matrix composites (MMCs). Microstructure analysis on the individual sample before and after loading was performed under scanning electron microscopy. The small particles of 2 µm in size have exhibited strong interfacial bonding with the matrix.

15p 12120609 01-06-2020 14 1   Download

The present article discusses the application of linear regression, scaling factors (SF) and the so-called “mean activity method” to estimate the activity of DTM nuclides on metallic waste produced at the European Organization for Nuclear Research (CERN).

11p christabelhuynh 30-05-2020 11 2   Download

In this article, we will first discuss the issues of the prompt g-ray spectroscopy regarding the control of all the uncertainties involved in the (n,n0g) cross section estimation. Secondly, we will focus on the role of theoretical modeling which, in certain cases, is crucial to reach the objectives of a few percent uncertainty on the (n,n0) cross sections.

9p christabelhuynh 29-05-2020 6 2   Download

This paper proposed a hybrid GA rule based categorization method, named genetic algorithm rule based categorization (GARC), to enhance the accuracy of categorization rules and to produce accurate classifier for text mining.

14p tohitohi 22-05-2020 16 1   Download

In this paper, the severe plastic deformation method (SPD) known as constrained groove pressing (CGP) was applied to produce ultrafine-grained microstructure in IF steel sheets. In the CGP technique, samples are subjected to repetitive shear deformation under the plane strain deformation condition using the constrained grooved and flat dies.

6p tohitohi 19-05-2020 10 2   Download

The development of techniques that allow producing high-finish surfaces of geometrically-complex parts of difficult-to-machine materials by electrical discharge machining (EDM) is an emerging research area. The aim of this work is to study the application of electrolytic-plasma polishing technique for the high-quality surface finish of the parts obtained by EDM process.

6p tohitohi 19-05-2020 19 3   Download

An analytical and numerical solution is developed for a transient heat conduction equation in which a plane slab is heated by a bimodal distribution beam over the upper surface. In laser heat treatment of steel few methods are used to produce a wider and nearly uniform average irradiance profile.

8p tohitohi 19-05-2020 18 1   Download

Pest control practices in the vegetable crops have been heavily dominated by the routine use of broad-spectrum insecticides to control pests. Concerns have emerged about the adverse consequences of over use of pesticide. These consequences include short and longterm health hazards, contamination and environmental degradation. To minimize the pest losses farmers heavily depend on the chemical pesticides and accessing pest management information from the pesticide dealers due to weak state extension support system.

9p nguaconbaynhay5 16-05-2020 20 3   Download