Blar i Institutt for kjemisk prosessteknologi på tittel
Viser treff 866-885 av 1776
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Jet fuel range hydrocarbon production from propanal: Mechanistic insights into active site requirement of a dual-bed catalyst
(Peer reviewed; Journal article, 2020)Utilization of sustainable biomass to produce jet fuel range hydrocarbons is imperatively needed to mitigate CO2 emissions and to liberate the over-reliance on fossil resources. Using propanal as the feedstock, an excellent ... -
Jet Pump Technology for Enhanced Oil Production
(Master thesis, 2019)Aldrende oljefelt opplever ofte fallende produksjon i enkelte brønner som følge av lavere trykk, økende vannmengder og endrede reservoaregenskaper. Ula-platformen har vært i drift siden 1986 og har flere slike brønner. ... -
Kinetic and Deactivation Studies of Hydrodesulfurization Catalysts
(Dr. ingeniøravhandling, 0809-103X; 2002:148, Doctoral thesis, 2002)Hydrodesulfurization is an important part of the hydrotreating process. More stringent regulations on the quality of fuels bring new requirements to the catalytic processes. The removal of sulfur has become a key issue in ... -
Kinetic modeling of dynamic changing active sites in a Mars-van Krevelen type reaction: Ethylene oxychlorination on K-doped CuCl2/Al2O3
(Peer reviewed; Journal article, 2020)A kinetic model was developed by taking into account the dynamic nature of the active sites in Mars–van Krevelen type catalytic reactions to predict the evolution of the reactant and product composition in the gas phase ... -
Kinetic Modeling of Oxychlorination Reaction
(Master thesis, 2016)Polyvinyl chloride is a widely produced plastic polymer due to its various applications and relatively low cost. Oxychlorination of ethylene to 1,2-dichloroethane is an important step in the production of vinyl chloride ... -
Kinetic Modelling of Ethylene Oxychlorination Process Over Promoted CuCl2/Al2O3 Catalyst
(Master thesis, 2022)Etylen-oksykloreringsprosessen er et viktig steg i produksjonen av polyvinylklorid. Polyvinylklorid er en av den mest brukte typen plast i verden, særlig innenfor bygg- og anleggsnæringen. Oksykloreringsreaksjonen er ... -
KINETIC PROPERTIES OF NICKEL LEACHING BY ANOVA METHOD
(Journal article; Peer reviewed, 2022) -
Kinetic Studies of Ethylene Oxychlorination to Ethylene Dichloride and Vinyl Chloride
(Doctoral theses at NTNU;2021:85, Doctoral thesis, 2021)Polyvinyl chloride (PVC) is the most versatile of all thermoplastics that can be used in a wide range of applications. It is the third-highest volume polymer, slightly behind polyethylene and polypropylene. Vinyl chloride, ... -
Kinetic study and reactor modeling of ethylene oxychlorination
(Master thesis, 2018)Oxychlorination of ethylene to 1,2-dichloroethane is a vital step in the production of polyvinyl chloride. Polyvinyl chloride is a plastic polymer that is widely used, especially in construction. The reaction is usually ... -
Kinetic Study of Butanol Production from Mixtures of Glucose and Xylose and Investigation of Different Pre-growth Strategies
(Journal article; Peer reviewed, 2019)This study proposes a dynamic model that describes key characteristics of fermentative butanol production from glucose and xylose mixtures. The model has 12 parameters and incorporates noncompetitive inhibitory interaction ... -
Kinetic study of ferrous sulfate and copper monosulfide oxidation in aqueous sulfate solution by molecular oxygen - Development of the Vitrisol process that is 100 % selective for H2S
(Master thesis, 2015)In this thesis were investigated two reactions which take place in oxidation stage of Vitrisol® process. The oxidation of ferrous ions in aqueous solution by molecular oxygen, kinetics of which have been already determined ... -
Kinetic study of high temperature water gas shift reaction
(Master thesis, 2011)The water gas shift reaction has been run at high temperature in a packed bed reactor with a nickel catalyst. The outlet was analyzed by gas chromatography. Gas phase reaction and diffusion limitations appeared to be ... -
Kinetic study of oxychlorination process
(Master thesis, 2012)The study of this project is focused on different areas. An important one is the study of the catalyst, through the experimental process it was studied the deactivation depending on parameters like temperature or reaction ... -
Kinetic Study of Oxychlorination Process
(Master thesis, 2013)The oxychlorination of ethylene is an important process in the petrochemical industry because it affords the opportunity to untilise HCl produced during the cracking of ethylene dichloride. In this project the influence ... -
Kinetic study of oxychlorination process
(Master thesis, 2014)Doped CuCl2/Alumina is the catalyst for ethylene dichloride (C2H4CL2) production. Ethylene dichloride is the intermediate for generating polyvinyl chloride (PVC) and is produced as result of catalytic oxy-chlorination of ... -
Kinetic Study of the Oxychlorination Process
(Master thesis, 2015)The aim of this paper is to investigate the performance and stability of the non-promoted, potassium, cerium and mixed potassium/cerium promoted CuCl2/gamma-Al2O3 during oxychlorination of ethylene using mass spectroscopy ... -
Kinetics and Deactivation in the Methanol Synthesis Reaction
(Master thesis, 2011)This study is highlighting the synthesis of methanol by using Cu-based ( ) catalyst and synthesis gas, which consists a mixture of CO, CO2, H2, N2 and CH4. The catalyst was prepared as per the procedure described by the ... -
Kinetics of CO2 Absorption by Aqueous 3-(methylamino)propylamine Solutions: Experimental Results and Modeling
(Journal article; Peer reviewed, 2014) -
Kinetics of CO2 Absorption by Aqueous 3-(methylamino)propylamine Solutions: Experimental Results and Modeling
(Journal article; Peer reviewed, 2014-07-09)Experimental data and a model for the initial kinetics of CO2 into 3-(methylamino)propylamine (MAPA) solutions are presented in work. MAPA has been tested as an activator for tertiary amines with encouraging results. The ... -
Kinetics of CO2 absorption into aqueous solutions of 3-dimethylamino-1-propanol and 1-(2-hydroxyethyl)pyrrolidine in the blend with 3-(methylamino)propylamine
(Journal article, 2019)The kinetics of CO2 absorption into unloaded aqueous solutions of 3-dimethylamino-1-propanol (3DMA1P) and 1-(2-hydroxyethyl)pyrrolidine (1-(2HE)PRLD) blended with 3-(methylamino)propylamine (MAPA) were studied in the ...