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1179 articles for “Production”
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An Innovative Approach to Improve Cleaning Efficiency of Filter Cake in Gas & Oil Drilling Wells
Abstract: Drilling fluids are the complex fluids used for the drilling of oil and gas wells. The effective completion of an oil and gas well and invention of hydrocarbons from the oil and gas reservoir depends to a significant extent on the properties of drilling fluids selected during drilling operations. Filter cake stick provisionally until it is removed by dissolvers at the last stage of the well drilling. Theoretically the filter …
Published in International Journal of Chemical Separation Technology · Vol. 3, Issue 1, 2017 · pp. 24–28 Read article
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A Potential Application of Nanofiltration Technology in Chemical Industry
Abstract: The upsurge in energy costs and the demands for products with larger nutritional value and of processing ways less toxic to the environment are eye-catching factors for transferring membrane processing to food industries. Nanofiltration (NF) technology is still progressing, finding more and more uses in food processing and seems as a vital alternative to conventional methods. The purpose of this review is to present the recent development and future potential …
Published in International Journal of Chemical Separation Technology · Vol. 3, Issue 2, 2017 · pp. 18–23 Read article
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Hydrogenation of dimethyl-nitrobenzene to dimethyl-aniline in a three-phase Reactor
Abstract: The liquid-phase catalytic hydrogenation of dimethyl-nitrobenzene (DN) to Dimethyl-aniline (DA) was carried out in ethanol using 5% Pd/C as a catalyst. The effects of hydrogen partial pressure (400–1000 kPa), reaction temperature (343–403 ), catalyst loading (5–15 g/lit), speed of stirring range (200-800 rpm) and dimethyl-nitrobenzene concentration (0.12–0.75 mol/lit) on the hydrogenation of dimethyl-nitrobenzene and the yield of Dimethyl-aniline have been studied. Dimethyl-aniline was the only reaction product, generated through the …
Published in International Journal of Chemical Separation Technology · Vol. 3, Issue 2, 2017 · pp. 1–13 Read article
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Extractive Distillation study for the system Acetone - Chloroform – DMSO
Abstract: Acetone- chloroform is a maximum boiling azeotropic mixture which is frequently observed in the pharmaceutical and specialty chemicals industries. Conventional distillation does not yield the desired separation into pure components that is Acetone and Chloroform. Present work, focuses on separation of mixture by Extractive Distillation (ED) using PRO/II simulation software. Solvent used in separation of the mixture is DMSO (Di Methyl Sulfoxide) and thermodynamic model UNIFAC is selected for the …
Published in International Journal of Chemical Separation Technology · Vol. 4, Issue 1, 2018 · pp. 1–12 Read article
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A Review Paper on the Working of Petroleum Refineries
Abstract: ABSTRACT- What’s happen in petroleum refinery, why we have a tendency to install refineries and the way crude is refined, we will understand in simple means by this article. Crude can't be use directly, produce plenty of pollution and too much expensive also, therefore we'd like refined crude and establish several rock oil products like (kerosene/LPG/petrol/jet fuel/gas /naphtha etc.) for our desires for energy, heat and plenty of other’s needs. …
Published in International Journal of Chemical Separation Technology · Vol. 4, Issue 2, 2018 · pp. 14–18 Read article
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Nucleotides from radio-activated wastes
Abstract: AbstractThis article summarizes some formatives over waste generation in atomic reactors. Sponge or foam ceramics-in-glasses are used to entrap waste radio-nuclear products to dispose-in-pose scripture for other forms. Filtering has well known method to separate solid radio-in-nuclide forms from liquids even though inertia modes of resisting method has suggestive approaches to activate separation of particles by mass from sensing systems. Analysis of wastes has showed either ceramic particulates or particle …
Published in International Journal of Chemical Separation Technology · Vol. 6, Issue 2, 2020 · pp. 1–5 Read article
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Schemes of Trace Selenium Nanoparticles on Earth
Abstract: This article is written about resources of selenium compatible with dosage-wise recovery from nature. Selenium (Se) above trace is toxic to human beings. The plant is the source of Se based on differential stages in botanical ethics from various parts of plants. Selenium found in nature as selenite, selenite, selenides, and seleno-proteins in plants. Se nanospheres related to a size considered as of importance in industry and biology acts. Antimicrobial …
Published in International Journal of Chemical Separation Technology · Vol. 7, Issue 1, 2021 Read article
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Nanofiltration a chemical separation technique
Abstract: Nanofiltration innovation has made considerable progress since its first commencement in the last part of the 1980s. The essential diaries detailing articles on nanofiltration are the Journal of Membrane Science, Desalination and Separation and Purification Technology. There has been a clear development in the space of natural dissolvable nanofiltration, drug, and organic applications, plan and financial aspects of nanofiltration cycles, and survey articles.Nanofiltration (NF) with benefits of high productivity and …
Published in International Journal of Chemical Separation Technology · Vol. 7, Issue 2, 2021 · pp. 34–38 Read article
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Pinch analysis of Cumene process using Aspen Energy Analyzer
Abstract: This article is divided into two parts. In the first part a process flow diagram for the production of cumene is designed with Aspen HYSYS. Cumene obtained is 98.78% pure and the designed plant is safe to environment with less emissions. In the second part heat exchanger networks (HEN) was developed for the process plant by performing pinch analysis using Aspen Energy Analyzer. Retrofit analysis was applied to find an …
Published in International Journal of Chemical Engineering and Processing · Vol. 1, Issue 1, 2015 · pp. 21–30 Read article
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Case Studies On Synthesis Of PLLA Bioplastic Starting From Food And Agricultural Wastes
Abstract: Polylaevo Lactic Acid (PLLA) is an excellent biopolymer that is biodegradable and has characteristics exactly similar to polystyrene. However, at present, the market price of this biopolymer is significantly higher than polystyrene and other synthetic plastics. The major hindrances to the large scale manufacture of this polymer are the lack of availability of a cheap raw material and the overall economy of synthesis of lactic acid from the same. In …
Published in International Journal of Chemical Engineering and Processing · Vol. 1, Issue 1, 2015 · pp. 1–13 Read article
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Induced codeposition of Ni-W alloy coatings using glycerol as additive and their characterization
Abstract: As a promising coating material to replace hard chromium coating, the development of nickel–tungsten (Ni-W) alloy coatings of good corrosion protection is of great interest in surface coating technology. Further, the effect of plating variables, including additive on the composition of alloys of induced co-deposition is more vagarious than in other types of alloy deposition. In this regard, an alkaline citrate bath has been formulated for electrodeposition of Ni-W alloy …
Published in International Journal of Chemical Engineering and Processing · Vol. 2, Issue 2, 2016 · pp. 1–9 Read article
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Catalytic hydrogenation of dimethyl-nitrobenzene to dimethyl-aniline over Ni catalysts
Abstract: The catalytic transfer hydrogenation of dimethyl-nitrobenzene (DN) to Dimethyl-aniline (DA) was studied in the temperature range 343–403 , pressure range of 4–10 bar H2 and ethanol as solvent using Ni on alumina-silicate as catalyst above agitation speed 800 rpm. The substrate feed concentration was varied in the range from 0.124 to 0.745 kmol/m3 while catalyst loading was in the range 4–12% (w/w) of dimethyl-nitrobenzene. Dimethyl-aniline was the only reaction product, …
Published in International Journal of Chemical Engineering and Processing · Vol. 3, Issue 2, 2017 · pp. 19–29 Read article
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Studies on sources of lithium
Abstract: AbstractLi is abundant in nature amounting 20 mg/kg of the earth crust. Li widely used in Li ion batteries (LIBs), powerLIBs, chemicals, ceramics, glasses, rubber, reactors, pharmacy, space sectors and alloyed to Al. Sources of Li are natural deposit of minerals, salt crust, brine, salt lakes and ocean basin accumulations. Economical route of extractions are hydrometallurgy and pyrometallurgy. Sorption of selective element by inorganic ion exchange applied for poor containment …
Published in International Journal of Chemical Engineering and Processing · Vol. 6, Issue 2, 2020 · pp. 12–17 Read article
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Essence of Physicochemical Model of the Formation of Negatively Charged Microdispersed Hydrogen Bubbles in the Process of Electrolysis of Water Solutions
Abstract: Electrolytic hydrogen bubbles, formed during the electrolysis of water solutions, have two unique properties: microdispersion and negative charge of their surface, which allow them as a result of an elementary act of flotation to form strong complexes: negatively charged micro dispersed hydrogen bubbles-microscopic solid particle, biological cell, whose floatation to the free surface of water solution due to their increased volume compared to individual components ensures the successful completion of …
Published in International Journal of Chemical Engineering and Processing · Vol. 8, Issue 1, 2022 · pp. 30–42 Read article
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Chemical Engineering Analysis of Polymer Composite Creation Using Sawdust, Sharp
Abstract: Polyethylene terephthalate (PET) is known for its general adoption for its lightweight and flexibility and durability nature. It is non-biodegradable and contributes majorly to water and land pollution. The amount of plastic-generated waste is increasing extensively following its usefulness there and the inability of users to properly dump or recycle it has resulted in a big threat to the environment. In this research work an attempt has been made to …
Published in International Journal of Chemical Engineering and Processing · Vol. 8, Issue 2, 2022 · pp. 17–29 Read article
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Comparison of Some Mobile Air Compressor Components Operating in a Gas Plant Facility
Abstract: Investigation on some components of the Mobile Air Compressor (MAC) was considered in terms of the concepts of reliability and the components compared are valve, filter, radiator unit and air hose. The research reveals that failure of any of the component investigated influences the operation of the mobile air compressor in gas plant facility. The research further revealed that failure of radiator resulting from overheating in most cases, influences the …
Published in International Journal of Chemical Engineering and Processing · Vol. 9, Issue 1, 2023 · pp. 31–40 Read article
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Trees Conservation: Protecting Life on Earth
Abstract: Today, one of the biggest concerns about the environment and our Earth is the need for tree conservation. Trees are the cornerstones of all the ecosystems and the building blocks for all the living organisms on Earth. It is difficult to even imagine our lives without trees. There would be no place for the birds and animals to live and have leisure time. Trees stabilize soils, regulate water and carbon …
Published in International Journal of Environmental Chemistry · Vol. 2, Issue 1, 2016 · pp. 34–35 Read article
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Feasibility Study on Spent Pot Lining (SPL) as Raw Material in Cement Manufacture Process
Abstract: SPL is a waste material that comes free from the production of Aluminum industrial. SPL is separated in two fractions: a carbon-rich fraction referred to as “first cut” and a refractories rich fraction referred to as “second cut”. One commonly used solution is the processing of SPL fractions in cement kilns. The primary reasons for the cement producer to process the SPL are the reduction in raw material costs from …
Published in International Journal of Environmental Chemistry · Vol. 2, Issue 2, 2016 · pp. 18–26 Read article
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Water heater using cow dung and waste
Abstract: This project has its theme based on best from waste. Here, heat energy is obtained using a fuel which possesses no harm to the nature. Also, the demand for fossil fuels is very high and day-by-day energy consumption across the globe has increased tremendously. This project provides a cost effective and efficient solution to today’s increasing energy demands. In this project, the device consists of a copper pipe coiled throughout …
Published in International Journal of Environmental Chemistry · Vol. 3, Issue 1, 2017 · pp. 25–29 Read article
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“Studies on Benzene & Toluene in Ambient air of Ghaziabad Area of Delhi NCR & their carcinogenic effect”
Abstract: In this paper, the determination of Benzene & Toluene in Ambient air of Ghaziabad area of NCR were investigated. Benzene & Toluene are considered as the Carcinogenic and toxic contaminants of ambient air quality of Ghaziabad. Benzene & Toluene comes from many different sources like petroleum products, including motor fuels, industrial emission, factories and power plants etc. Benzene and toluene are carcinogenic and hazardous to biotic life and no safe …
Published in International Journal of Environmental Chemistry · Vol. 4, Issue 1, 2018 · pp. 19–28 Read article